+++ /dev/null
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-
-#include "rt_api.h"
-#include "check.h"
-
-static char *
-lwgeom_to_text(const LWGEOM *lwgeom) {
- char *wkt;
- size_t wkt_size;
-
- wkt = lwgeom_to_wkt(lwgeom, WKT_ISO, DBL_DIG, &wkt_size);
-
- return wkt;
-}
-
-static rt_band
-addBand(rt_raster raster, rt_pixtype pixtype, int hasnodata, double nodataval)
-{
- void* mem;
- int32_t bandNum;
- size_t datasize;
- uint16_t width = rt_raster_get_width(raster);
- uint16_t height = rt_raster_get_height(raster);
-
- datasize = rt_pixtype_size(pixtype)*width*height;
- mem = rtalloc(datasize);
-
- rt_band band = rt_band_new_inline(width, height,
- pixtype, hasnodata, nodataval, mem);
- assert(band);
- bandNum = rt_raster_add_band(raster, band, 100);
- assert(bandNum>=0);
- return band;
-}
-
-static void
-deepRelease(rt_raster raster) {
- uint16_t i;
- uint16_t nbands = rt_raster_get_num_bands(raster);
-
- for (i = 0; i < nbands; ++i) {
- rt_band band = rt_raster_get_band(raster, i);
- if (!rt_band_is_offline(band) && !rt_band_get_ownsdata_flag(band)) {
- void* mem = rt_band_get_data(band);
- if (mem) rtdealloc(mem);
- }
- rt_band_destroy(band);
- }
-
- rt_raster_destroy(raster);
- raster = NULL;
-}
-
-static rt_raster
-fillRasterToPolygonize(int hasnodata, double nodatavalue)
-{
- /* Create raster */
-
- uint16_t width = 9;
- uint16_t height = 9;
-
- rt_raster raster = rt_raster_new(width, height);
- rt_raster_set_scale(raster, 1, 1);
-
- rt_band band = addBand(raster, PT_32BF, hasnodata, nodatavalue);
-
- {
- int x, y;
- for (x = 0; x < rt_band_get_width(band); ++x)
- for (y = 0; y < rt_band_get_height(band); ++y)
- rt_band_set_pixel(band, x, y, 0.0, NULL);
- }
-
- rt_band_set_pixel(band, 3, 1, 1.8, NULL);
- rt_band_set_pixel(band, 4, 1, 1.8, NULL);
- rt_band_set_pixel(band, 5, 1, 2.8, NULL);
- rt_band_set_pixel(band, 2, 2, 1.8, NULL);
- rt_band_set_pixel(band, 3, 2, 1.8, NULL);
- rt_band_set_pixel(band, 4, 2, 1.8, NULL);
- rt_band_set_pixel(band, 5, 2, 2.8, NULL);
- rt_band_set_pixel(band, 6, 2, 2.8, NULL);
- rt_band_set_pixel(band, 1, 3, 1.8, NULL);
- rt_band_set_pixel(band, 2, 3, 1.8, NULL);
- rt_band_set_pixel(band, 6, 3, 2.8, NULL);
- rt_band_set_pixel(band, 7, 3, 2.8, NULL);
- rt_band_set_pixel(band, 1, 4, 1.8, NULL);
- rt_band_set_pixel(band, 2, 4, 1.8, NULL);
- rt_band_set_pixel(band, 6, 4, 2.8, NULL);
- rt_band_set_pixel(band, 7, 4, 2.8, NULL);
- rt_band_set_pixel(band, 1, 5, 1.8, NULL);
- rt_band_set_pixel(band, 2, 5, 1.8, NULL);
- rt_band_set_pixel(band, 6, 5, 2.8, NULL);
- rt_band_set_pixel(band, 7, 5, 2.8, NULL);
- rt_band_set_pixel(band, 2, 6, 1.8, NULL);
- rt_band_set_pixel(band, 3, 6, 1.8, NULL);
- rt_band_set_pixel(band, 4, 6, 1.8, NULL);
- rt_band_set_pixel(band, 5, 6, 2.8, NULL);
- rt_band_set_pixel(band, 6, 6, 2.8, NULL);
- rt_band_set_pixel(band, 3, 7, 1.8, NULL);
- rt_band_set_pixel(band, 4, 7, 1.8, NULL);
- rt_band_set_pixel(band, 5, 7, 2.8, NULL);
-
- return raster;
-}
-
-static void testGDALConfigured() {
- int rtn;
-
- rtn = rt_util_gdal_configured();
- CHECK((rtn != 0));
-}
-
-static void testGDALPolygonize() {
- int i;
- rt_raster rt;
- int nPols = 0;
- rt_geomval gv = NULL;
- char *wkt = NULL;
-
- rt = fillRasterToPolygonize(1, -1.0);
- CHECK(rt_raster_has_band(rt, 0));
-
- nPols = 0;
- gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
- /*
- for (i = 0; i < nPols; i++) {
- wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
- printf("(i, val, geom) = (%d, %f, '%s')\n", i, gv[i].val, wkt);
- rtdealloc(wkt);
- }
- */
-
-#ifdef GDALFPOLYGONIZE
- CHECK(FLT_EQ(gv[0].val, 1.8));
-#else
- CHECK(FLT_EQ(gv[0].val, 2.0));
-#endif
-
- wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
- rtdealloc(wkt);
-
- CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
- rtdealloc(wkt);
-
-#ifdef GDALFPOLYGONIZE
- CHECK(FLT_EQ(gv[2].val, 2.8));
-#else
- CHECK(FLT_EQ(gv[2].val, 3.0));
-#endif
-
- wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
- CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
- rtdealloc(wkt);
-
- CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
- CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
- rtdealloc(wkt);
-
- for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
- rtdealloc(gv);
- deepRelease(rt);
-
- /* Second test: NODATA value = 1.8 */
-#ifdef GDALFPOLYGONIZE
- rt = fillRasterToPolygonize(1, 1.8);
-#else
- rt = fillRasterToPolygonize(1, 2.0);
-#endif
-
- /* We can check rt_raster_has_band here too */
- CHECK(rt_raster_has_band(rt, 0));
-
- nPols = 0;
- gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
- /*
- for (i = 0; i < nPols; i++) {
- wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
- printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
- rtdealloc(wkt);
- }
- */
-
-#ifdef GDALFPOLYGONIZE
- CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
- rtdealloc(wkt);
-
- CHECK(FLT_EQ(gv[2].val, 2.8));
- wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
- CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
- rtdealloc(wkt);
-
- CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
- CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
- rtdealloc(wkt);
-#else
- CHECK_EQUALS_DOUBLE(gv[0].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
- rtdealloc(wkt);
-
- CHECK(FLT_EQ(gv[1].val, 3.0));
- wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
- CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
- rtdealloc(wkt);
-
- CHECK_EQUALS_DOUBLE(gv[2].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
- CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
- rtdealloc(wkt);
-#endif
-
- for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
- rtdealloc(gv);
- deepRelease(rt);
-
- /* Third test: NODATA value = 2.8 */
-#ifdef GDALFPOLYGONIZE
- rt = fillRasterToPolygonize(1, 2.8);
-#else
- rt = fillRasterToPolygonize(1, 3.0);
-#endif
-
- /* We can check rt_raster_has_band here too */
- CHECK(rt_raster_has_band(rt, 0));
-
- nPols = 0;
- gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
- /*
- for (i = 0; i < nPols; i++) {
- wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
- printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
- rtdealloc(wkt);
- }
- */
-
-#ifdef GDALFPOLYGONIZE
- CHECK(FLT_EQ(gv[0].val, 1.8));
-
- CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
- CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
- rtdealloc(wkt);
-#else
- CHECK(FLT_EQ(gv[0].val, 2.0));
-
- CHECK_EQUALS_DOUBLE(gv[2].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
- CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
- rtdealloc(wkt);
-#endif
-
- wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
- rtdealloc(wkt);
-
- CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
- rtdealloc(wkt);
-
- for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
- rtdealloc(gv);
- deepRelease(rt);
-
- /* Fourth test: NODATA value = 0 */
- rt = fillRasterToPolygonize(1, 0.0);
- /* We can check rt_raster_has_band here too */
- CHECK(rt_raster_has_band(rt, 0));
-
- nPols = 0;
- gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
- /*
- for (i = 0; i < nPols; i++) {
- wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
- printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
- rtdealloc(wkt);
- }
- */
-
-#ifdef GDALFPOLYGONIZE
- CHECK(FLT_EQ(gv[0].val, 1.8));
-#else
- CHECK(FLT_EQ(gv[0].val, 2.0));
-#endif
-
- wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
- rtdealloc(wkt);
-
-#ifdef GDALFPOLYGONIZE
- CHECK(FLT_EQ(gv[1].val, 2.8));
-#else
- CHECK(FLT_EQ(gv[1].val, 3.0));
-#endif
-
- wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
- CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
- rtdealloc(wkt);
-
- for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
- rtdealloc(gv);
- deepRelease(rt);
-
- /* Last test: There is no NODATA value (all values are valid) */
- rt = fillRasterToPolygonize(0, 0.0);
- /* We can check rt_raster_has_band here too */
- CHECK(rt_raster_has_band(rt, 0));
-
- nPols = 0;
- gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
- /*
- for (i = 0; i < nPols; i++) {
- wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
- printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
- rtdealloc(wkt);
- }
- */
-
-#ifdef GDALFPOLYGONIZE
- CHECK(FLT_EQ(gv[0].val, 1.8));
-#else
- CHECK(FLT_EQ(gv[0].val, 2.0));
-#endif
-
- wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
- rtdealloc(wkt);
-
- CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
- CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
- rtdealloc(wkt);
-
-#ifdef GDALFPOLYGONIZE
- CHECK(FLT_EQ(gv[2].val, 2.8));
-#else
- CHECK(FLT_EQ(gv[2].val, 3.0));
-#endif
-
- wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
- CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
- rtdealloc(wkt);
-
- CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
- wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
- CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
- rtdealloc(wkt);
-
- for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
- rtdealloc(gv);
- deepRelease(rt);
-}
-
-static void testBand1BB(rt_band band)
-{
- int failure;
- int clamped;
- double val = 0;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 2, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_nodata(band, 3, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_pixel(band, 0, 0, 2, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_pixel(band, 0, 0, 3, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, 0, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 0);
-
- }
- }
- }
-
-}
-
-static void testBand2BUI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 2, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 2);
-
- failure = rt_band_set_nodata(band, 3, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 3);
-
- failure = rt_band_set_nodata(band, 4, &clamped); /* invalid: out of range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_nodata(band, 5, &clamped); /* invalid: out of range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_pixel(band, 0, 0, 4, &clamped); /* out of range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_pixel(band, 0, 0, 5, &clamped); /* out of range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, 2, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 2);
-
- failure = rt_band_set_pixel(band, x, y, 3, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 3);
- }
- }
- }
-
-}
-
-static void testBand4BUI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 2, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 2);
-
- failure = rt_band_set_nodata(band, 4, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 4);
-
- failure = rt_band_set_nodata(band, 8, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 8);
-
- failure = rt_band_set_nodata(band, 15, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 15);
-
- failure = rt_band_set_nodata(band, 16, &clamped); /* out of value range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_nodata(band, 17, &clamped); /* out of value range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_pixel(band, 0, 0, 35, &clamped); /* out of value range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
-
- {
- int x, y;
-
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, 3, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 3);
-
- failure = rt_band_set_pixel(band, x, y, 7, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 7);
-
- failure = rt_band_set_pixel(band, x, y, 15, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 15);
- }
- }
- }
-
-}
-
-static void testBand8BUI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 2, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 2);
-
- failure = rt_band_set_nodata(band, 4, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 4);
-
- failure = rt_band_set_nodata(band, 8, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 8);
-
- failure = rt_band_set_nodata(band, 15, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 15);
-
- failure = rt_band_set_nodata(band, 31, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 31);
-
- failure = rt_band_set_nodata(band, 255, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 255);
-
- failure = rt_band_set_nodata(band, 256, &clamped); /* out of value range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- failure = rt_band_set_pixel(band, 0, 0, 256, &clamped); /* out of value range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 31, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 31);
-
- failure = rt_band_set_pixel(band, x, y, 255, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 255);
-
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
- }
- }
- }
-}
-
-static void testBand8BSI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 2, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 2);
-
- failure = rt_band_set_nodata(band, 4, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 4);
-
- failure = rt_band_set_nodata(band, 8, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 8);
-
- failure = rt_band_set_nodata(band, 15, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 15);
-
- failure = rt_band_set_nodata(band, 31, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 31);
-
- failure = rt_band_set_nodata(band, -127, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, -127);
-
- failure = rt_band_set_nodata(band, 127, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 127);
-
- /* out of range (-127..127) */
- failure = rt_band_set_nodata(band, -129, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of range (-127..127) */
- failure = rt_band_set_nodata(band, 129, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of range (-127..127) */
- failure = rt_band_set_pixel(band, 0, 0, -129, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of range (-127..127) */
- failure = rt_band_set_pixel(band, 0, 0, 129, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 31, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 31);
-
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, -127, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, -127);
-
- failure = rt_band_set_pixel(band, x, y, 127, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 127);
-
- }
- }
- }
-}
-
-static void testBand16BUI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 31, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 31);
-
- failure = rt_band_set_nodata(band, 255, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 255);
-
- failure = rt_band_set_nodata(band, 65535, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- //printf("set 65535 on %s band gets %g back\n", pixtypeName, val);
- CHECK_EQUALS(val, 65535);
-
- failure = rt_band_set_nodata(band, 65536, &clamped); /* out of range */
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of value range */
- failure = rt_band_set_pixel(band, 0, 0, 65536, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of dimensions range */
- failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 0, &clamped);
- CHECK((failure != ES_NONE));
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 255, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 255);
-
- failure = rt_band_set_pixel(band, x, y, 65535, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 65535);
- }
- }
- }
-}
-
-static void testBand16BSI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 31, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 31);
-
- failure = rt_band_set_nodata(band, 255, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 255);
-
- failure = rt_band_set_nodata(band, -32767, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- //printf("set 65535 on %s band gets %g back\n", pixtypeName, val);
- CHECK_EQUALS(val, -32767);
-
- failure = rt_band_set_nodata(band, 32767, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- //printf("set 65535 on %s band gets %g back\n", pixtypeName, val);
- CHECK_EQUALS(val, 32767);
-
- /* out of range (-32767..32767) */
- failure = rt_band_set_nodata(band, -32769, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of range (-32767..32767) */
- failure = rt_band_set_nodata(band, 32769, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of range (-32767..32767) */
- failure = rt_band_set_pixel(band, 0, 0, -32769, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of range (-32767..32767) */
- failure = rt_band_set_pixel(band, 0, 0, 32769, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of dimensions range */
- failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 0, NULL);
- CHECK((failure != ES_NONE));
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 255, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 255);
-
- failure = rt_band_set_pixel(band, x, y, -32767, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, -32767);
-
- failure = rt_band_set_pixel(band, x, y, 32767, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 32767);
- }
- }
- }
-}
-
-static void testBand32BUI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 65535, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 65535);
-
- failure = rt_band_set_nodata(band, 4294967295UL, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 4294967295UL);
-
- /* out of range */
- failure = rt_band_set_nodata(band, 4294967296ULL, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of value range */
- failure = rt_band_set_pixel(band, 0, 0, 4294967296ULL, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of dimensions range */
- failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 4294967296ULL, NULL);
- CHECK((failure != ES_NONE));
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, 0, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_pixel(band, x, y, 65535, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 65535);
-
- failure = rt_band_set_pixel(band, x, y, 4294967295UL, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 4294967295UL);
- }
- }
- }
-}
-
-static void testBand32BSI(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 65535, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 65535);
-
- failure = rt_band_set_nodata(band, 2147483647, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- /*printf("32BSI pix is %ld\n", (long int)val);*/
- CHECK_EQUALS(val, 2147483647);
-
- /* out of range */
- failure = rt_band_set_nodata(band, 2147483648UL, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of value range */
- failure = rt_band_set_pixel(band, 0, 0, 2147483648UL, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(clamped);
-
- /* out of dimensions range */
- failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 0, NULL);
- CHECK((failure != ES_NONE));
-
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, 0, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_pixel(band, x, y, 65535, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 65535);
-
- failure = rt_band_set_pixel(band, x, y, 2147483647, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 2147483647);
- }
- }
- }
-}
-
-static void testBand32BF(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 65535.5, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- //printf("set 65535.56 on %s band gets %g back\n", pixtypeName, val);
- CHECK_EQUALS_DOUBLE(val, 65535.5);
-
- failure = rt_band_set_nodata(band, 0.006, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS_DOUBLE(val, 0.0060000000521540); /* XXX: Alternatively, use CHECK_EQUALS_DOUBLE_EX */
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, 0, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_pixel(band, x, y, 65535.5, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS_DOUBLE(val, 65535.5);
-
- failure = rt_band_set_pixel(band, x, y, 0.006, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS_DOUBLE(val, 0.0060000000521540);
-
- }
- }
- }
-}
-
-static void testBand64BF(rt_band band)
-{
- double val;
- int failure;
- int clamped;
-
- failure = rt_band_set_nodata(band, 1, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_nodata(band, 0, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_nodata(band, 65535.56, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 65535.56);
-
- failure = rt_band_set_nodata(band, 0.006, &clamped);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK(!clamped);
- rt_band_get_nodata(band, &val);
- CHECK_EQUALS(val, 0.006);
-
- {
- int x, y;
- for (x=0; x<rt_band_get_width(band); ++x)
- {
- for (y=0; y<rt_band_get_height(band); ++y)
- {
- failure = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 1);
-
- failure = rt_band_set_pixel(band, x, y, 0, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 0);
-
- failure = rt_band_set_pixel(band, x, y, 65535.56, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 65535.56);
-
- failure = rt_band_set_pixel(band, x, y, 0.006, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- failure = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(failure, ES_NONE);
- CHECK_EQUALS(val, 0.006);
-
- }
- }
- }
-}
-
-static void testBandHasNoData(rt_band band)
-{
- int flag;
-
- flag = rt_band_get_hasnodata_flag(band);
- CHECK_EQUALS(flag, 1);
-
- rt_band_set_hasnodata_flag(band, 0);
- flag = rt_band_get_hasnodata_flag(band);
- CHECK_EQUALS(flag, 0);
-
- rt_band_set_hasnodata_flag(band, 10);
- flag = rt_band_get_hasnodata_flag(band);
- CHECK_EQUALS(flag, 1);
-
- rt_band_set_hasnodata_flag(band, -10);
- flag = rt_band_get_hasnodata_flag(band);
- CHECK_EQUALS(flag, 1);
-}
-
-static void testRasterFromBand() {
- uint32_t bandNums[] = {1,3};
- int lenBandNums = 2;
- rt_raster raster;
- rt_raster rast;
- rt_band band;
- uint32_t xmax = 100;
- uint32_t ymax = 100;
- uint32_t x;
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster);
-
- for (x = 0; x < 5; x++) {
- band = addBand(raster, PT_32BUI, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
- }
-
- rast = rt_raster_from_band(raster, bandNums, lenBandNums);
- assert(rast);
-
- CHECK(rast);
- CHECK(!rt_raster_is_empty(rast));
- CHECK(rt_raster_has_band(rast, 1));
-
- deepRelease(rast);
- deepRelease(raster);
-}
-
-static void testBandStats() {
- rt_bandstats stats = NULL;
- rt_histogram histogram = NULL;
- double bin_width[] = {100};
- double quantiles[] = {0.1, 0.3, 0.5, 0.7, 0.9};
- double quantiles2[] = {0.66666667};
- rt_quantile quantile = NULL;
- uint32_t count = 0;
-
- rt_raster raster;
- rt_band band;
- uint32_t x;
- uint32_t xmax = 100;
- uint32_t y;
- uint32_t ymax = 100;
- uint32_t max_run;
- double nodata;
- int rtn;
-
- uint32_t values[] = {0, 91, 55, 86, 76, 41, 36, 97, 25, 63, 68, 2, 78, 15, 82, 47};
- struct quantile_llist *qlls = NULL;
- uint32_t qlls_count;
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster);
- band = addBand(raster, PT_32BUI, 1, 0);
- CHECK(band);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_set_pixel(band, x, y, x + y, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rt_band_get_nodata(band, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0, 1, NULL, NULL, NULL);
- CHECK(stats);
- CHECK_EQUALS(stats->min, 1);
- CHECK_EQUALS(stats->max, 198);
-
- quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
- CHECK(quantile);
- rtdealloc(quantile);
-
- histogram = (rt_histogram) rt_band_get_histogram(stats, 0, NULL, 0, 0, 0, 0, &count);
- CHECK(histogram);
- rtdealloc(histogram);
-
- histogram = (rt_histogram) rt_band_get_histogram(stats, 0, NULL, 0, 1, 0, 0, &count);
- CHECK(histogram);
- rtdealloc(histogram);
-
- histogram = (rt_histogram) rt_band_get_histogram(stats, 0, bin_width, 1, 0, 0, 0, &count);
- CHECK(histogram);
- rtdealloc(histogram);
-
- rtdealloc(stats->values);
- rtdealloc(stats);
-
- stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.1, 1, NULL, NULL, NULL);
- CHECK(stats);
-
- quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
- CHECK(quantile);
- rtdealloc(quantile);
-
- quantile = (rt_quantile) rt_band_get_quantiles(stats, quantiles, 5, &count);
- CHECK(quantile);
- CHECK((count == 5));
- rtdealloc(quantile);
-
- histogram = (rt_histogram) rt_band_get_histogram(stats, 0, NULL, 0, 0, 0, 0, &count);
- CHECK(histogram);
- rtdealloc(histogram);
-
- rtdealloc(stats->values);
- rtdealloc(stats);
-
- stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.15, 0, NULL, NULL, NULL);
- CHECK(stats);
- rtdealloc(stats);
-
- stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.2, 0, NULL, NULL, NULL);
- CHECK(stats);
- rtdealloc(stats);
-
- stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.25, 0, NULL, NULL, NULL);
- CHECK(stats);
- rtdealloc(stats);
-
- stats = (rt_bandstats) rt_band_get_summary_stats(band, 0, 0, 1, NULL, NULL, NULL);
- CHECK(stats);
- CHECK_EQUALS(stats->min, 0);
- CHECK_EQUALS(stats->max, 198);
-
- quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
- CHECK(quantile);
- rtdealloc(quantile);
-
- rtdealloc(stats->values);
- rtdealloc(stats);
-
- stats = (rt_bandstats) rt_band_get_summary_stats(band, 0, 0.1, 1, NULL, NULL, NULL);
- CHECK(stats);
-
- quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
- CHECK(quantile);
- rtdealloc(quantile);
-
- rtdealloc(stats->values);
- rtdealloc(stats);
-
- deepRelease(raster);
-
- xmax = 4;
- ymax = 4;
- raster = rt_raster_new(4, 4);
- assert(raster);
- band = addBand(raster, PT_8BUI, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_set_pixel(band, x, y, values[(x * ymax) + y], NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rt_band_get_nodata(band, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- quantile = (rt_quantile) rt_band_get_quantiles_stream(
- band, 1, 1, 15,
- &qlls, &qlls_count,
- quantiles2, 1,
- &count);
- CHECK(quantile);
- CHECK(count);
- CHECK((qlls_count > 0));
- CHECK(FLT_EQ(quantile[0].value, 78));
- rtdealloc(quantile);
- quantile_llist_destroy(&qlls, qlls_count);
- qlls = NULL;
- qlls_count = 0;
-
- deepRelease(raster);
-
- xmax = 100;
- ymax = 100;
- raster = rt_raster_new(xmax, ymax);
- assert(raster);
- band = addBand(raster, PT_64BF, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rt_band_get_nodata(band, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- max_run = 5;
- for (x = 0; x < max_run; x++) {
- quantile = (rt_quantile) rt_band_get_quantiles_stream(
- band, 1, 1, xmax * ymax * max_run,
- &qlls, &qlls_count,
- quantiles2, 1,
- &count);
- CHECK(quantile);
- CHECK(count);
- CHECK((qlls_count > 0));
- rtdealloc(quantile);
- }
-
- quantile_llist_destroy(&qlls, qlls_count);
- qlls = NULL;
- qlls_count = 0;
-
- deepRelease(raster);
-}
-
-static void testRasterReplaceBand() {
- rt_raster raster;
- rt_band band;
- rt_band rband;
- void* mem;
- size_t datasize;
- uint16_t width;
- uint16_t height;
- double nodata;
-
- raster = rt_raster_new(10, 10);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_8BUI, 0, 0);
- CHECK(band);
- band = addBand(raster, PT_8BUI, 1, 255);
- CHECK(band);
-
- width = rt_raster_get_width(raster);
- height = rt_raster_get_height(raster);
-
- datasize = rt_pixtype_size(PT_8BUI) * width * height;
- mem = rtalloc(datasize);
- band = rt_band_new_inline(width, height, PT_8BUI, 1, 1, mem);
- assert(band);
-
- rband = rt_raster_replace_band(raster, band, 0);
- CHECK(rband);
- rt_band_get_nodata(rt_raster_get_band(raster, 0), &nodata);
- CHECK((nodata == 1));
-
- deepRelease(raster);
-
- mem = rt_band_get_data(rband);
- rt_band_destroy(rband);
- if (mem) rtdealloc(mem);
-}
-
-static void testBandReclass() {
- rt_reclassexpr *exprset;
-
- rt_raster raster;
- rt_band band;
- uint16_t x;
- uint16_t y;
- double nodata;
- int cnt = 2;
- int i = 0;
- int rtn;
- rt_band newband;
- double val;
-
- raster = rt_raster_new(100, 10);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_16BUI, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- for (x = 0; x < 100; x++) {
- for (y = 0; y < 10; y++) {
- rtn = rt_band_set_pixel(band, x, y, x * y + (x + y), NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rt_band_get_nodata(band, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- exprset = rtalloc(cnt * sizeof(rt_reclassexpr));
- assert(exprset);
-
- for (i = 0; i < cnt; i++) {
- exprset[i] = rtalloc(sizeof(struct rt_reclassexpr_t));
- assert(exprset[i]);
-
- if (i == 0) {
- /* nodata */
- exprset[i]->src.min = 0;
- exprset[i]->src.inc_min = 0;
- exprset[i]->src.exc_min = 0;
-
- exprset[i]->src.max = 0;
- exprset[i]->src.inc_max = 0;
- exprset[i]->src.exc_max = 0;
-
- exprset[i]->dst.min = 0;
- exprset[i]->dst.max = 0;
- }
- else {
- /* range */
- exprset[i]->src.min = 0;
- exprset[i]->src.inc_min = 0;
- exprset[i]->src.exc_min = 0;
-
- exprset[i]->src.max = 1000;
- exprset[i]->src.inc_max = 1;
- exprset[i]->src.exc_max = 0;
-
- exprset[i]->dst.min = 1;
- exprset[i]->dst.max = 255;
- }
- }
-
- newband = rt_band_reclass(band, PT_8BUI, 0, 0, exprset, cnt);
- CHECK(newband);
-
- rtn = rt_band_get_pixel(newband, 0, 0, &val, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK_EQUALS(val, 0);
-
- rtn = rt_band_get_pixel(newband, 49, 5, &val, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK_EQUALS(val, 77);
-
- rtn = rt_band_get_pixel(newband, 99, 9, &val, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK_EQUALS(val, 255);
-
- for (i = cnt - 1; i >= 0; i--) rtdealloc(exprset[i]);
- rtdealloc(exprset);
- deepRelease(raster);
-
- rt_band_destroy(newband);
-}
-
-static void testGDALDrivers() {
- int i;
- uint32_t size;
- rt_gdaldriver drv;
-
- drv = (rt_gdaldriver) rt_raster_gdal_drivers(&size, 1);
- /*printf("size: %d\n", size);*/
- CHECK(drv);
-
- for (i = 0; i < size; i++) {
- /*printf("gdal_driver: %s\n", drv[i].short_name);*/
- CHECK(drv[i].short_name);
- rtdealloc(drv[i].short_name);
- rtdealloc(drv[i].long_name);
- rtdealloc(drv[i].create_options);
- }
-
- rtdealloc(drv);
-}
-
-static void testRasterToGDAL() {
- rt_raster raster;
- rt_band band;
- uint32_t x;
- uint32_t xmax = 100;
- uint32_t y;
- uint32_t ymax = 100;
- int rtn = 0;
- char srs[] = "PROJCS[\"unnamed\",GEOGCS[\"unnamed ellipse\",DATUM[\"unknown\",SPHEROID[\"unnamed\",6370997,0]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",45],PARAMETER[\"longitude_of_center\",-100],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"Meter\",1],AUTHORITY[\"EPSG\",\"2163\"]]";
-
- uint64_t gdalSize;
- uint8_t *gdal = NULL;
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_64BF, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- rt_raster_set_offsets(raster, -500000, 600000);
- rt_raster_set_scale(raster, 1000, -1000);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- gdal = rt_raster_to_gdal(raster, srs, "GTiff", NULL, &gdalSize);
- /*printf("gdalSize: %d\n", (int) gdalSize);*/
- CHECK(gdalSize);
-
- /*
- FILE *fh = NULL;
- fh = fopen("/tmp/out.tif", "w");
- fwrite(gdal, sizeof(uint8_t), gdalSize, fh);
- fclose(fh);
- */
-
- if (gdal) CPLFree(gdal);
-
- deepRelease(raster);
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_8BSI, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- rt_raster_set_offsets(raster, -500000, 600000);
- rt_raster_set_scale(raster, 1000, -1000);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_set_pixel(band, x, y, x, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- /* add check that band isn't NODATA */
- CHECK((rt_band_check_is_nodata(band) == FALSE));
-
- gdal = rt_raster_to_gdal(raster, srs, "PNG", NULL, &gdalSize);
- /*printf("gdalSize: %d\n", (int) gdalSize);*/
- CHECK(gdalSize);
-
- if (gdal) CPLFree(gdal);
-
- deepRelease(raster);
-}
-
-static void testValueCount() {
- rt_valuecount vcnts = NULL;
-
- rt_raster raster;
- rt_band band;
- uint32_t x;
- uint32_t xmax = 100;
- uint32_t y;
- uint32_t ymax = 100;
- uint32_t rtn = 0;
-
- double count[] = {3, 4, 5};
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_64BF, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
- vcnts = rt_band_get_value_count(band, 1, NULL, 0, 0, NULL, &rtn);
- CHECK(vcnts);
- CHECK((rtn > 0));
- rtdealloc(vcnts);
-
- vcnts = rt_band_get_value_count(band, 1, NULL, 0, 0.01, NULL, &rtn);
- CHECK(vcnts);
- CHECK((rtn > 0));
- rtdealloc(vcnts);
-
- vcnts = rt_band_get_value_count(band, 1, NULL, 0, 0.1, NULL, &rtn);
- CHECK(vcnts);
- CHECK((rtn > 0));
- rtdealloc(vcnts);
-
- vcnts = rt_band_get_value_count(band, 1, NULL, 0, 1, NULL, &rtn);
- CHECK(vcnts);
- CHECK((rtn > 0));
- rtdealloc(vcnts);
-
- vcnts = rt_band_get_value_count(band, 1, NULL, 0, 10, NULL, &rtn);
- CHECK(vcnts);
- CHECK((rtn > 0));
- rtdealloc(vcnts);
-
- vcnts = rt_band_get_value_count(band, 1, count, 3, 1, NULL, &rtn);
- CHECK(vcnts);
- CHECK((rtn > 0));
- rtdealloc(vcnts);
-
- deepRelease(raster);
-}
-
-static void testGDALToRaster() {
- rt_raster raster;
- rt_raster rast;
- rt_band band;
- const uint32_t xmax = 100;
- const uint32_t ymax = 100;
- uint32_t x;
- uint32_t y;
- int v;
- double values[xmax][ymax];
- int rtn = 0;
- double value;
-
- GDALDriverH gddrv = NULL;
- GDALDatasetH gdds = NULL;
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_64BF, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- values[x][y] = (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1);
- rtn = rt_band_set_pixel(band, x, y, values[x][y], NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- gdds = rt_raster_to_gdal_mem(raster, NULL, NULL, NULL, 0, &gddrv);
- CHECK(gddrv);
- CHECK(gdds);
- CHECK((GDALGetRasterXSize(gdds) == xmax));
- CHECK((GDALGetRasterYSize(gdds) == ymax));
-
- rast = rt_raster_from_gdal_dataset(gdds);
- CHECK(rast);
- CHECK((rt_raster_get_num_bands(rast) == 1));
-
- band = rt_raster_get_band(rast, 0);
- CHECK(band);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_get_pixel(band, x, y, &value, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK(FLT_EQ(value, values[x][y]));
- }
- }
-
- GDALClose(gdds);
-
- deepRelease(rast);
- deepRelease(raster);
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_8BSI, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- v = -127;
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- values[x][y] = v++;
- rtn = rt_band_set_pixel(band, x, y, values[x][y], NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- if (v == 128)
- v = -127;
- }
- }
-
- gdds = rt_raster_to_gdal_mem(raster, NULL, NULL, NULL, 0, &gddrv);
- CHECK(gddrv);
- CHECK(gdds);
- CHECK((GDALGetRasterXSize(gdds) == xmax));
- CHECK((GDALGetRasterYSize(gdds) == ymax));
-
- rast = rt_raster_from_gdal_dataset(gdds);
- CHECK(rast);
- CHECK((rt_raster_get_num_bands(rast) == 1));
-
- band = rt_raster_get_band(rast, 0);
- CHECK(band);
- CHECK((rt_band_get_pixtype(band) == PT_16BSI));
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_get_pixel(band, x, y, &value, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK(FLT_EQ(value, values[x][y]));
- }
- }
-
- GDALClose(gdds);
-
- deepRelease(rast);
- deepRelease(raster);
-}
-
-static void testGDALWarp() {
- rt_raster raster;
- rt_raster rast;
- rt_band band;
- uint32_t x;
- uint32_t xmax = 100;
- uint32_t y;
- uint32_t ymax = 100;
- int rtn = 0;
- double value = 0;
-
- char src_srs[] = "PROJCS[\"unnamed\",GEOGCS[\"unnamed ellipse\",DATUM[\"unknown\",SPHEROID[\"unnamed\",6370997,0]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",45],PARAMETER[\"longitude_of_center\",-100],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"Meter\",1],AUTHORITY[\"EPSG\",\"2163\"]]";
-
- char dst_srs[] = "PROJCS[\"NAD83 / California Albers\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.01745329251994328,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],PROJECTION[\"Albers_Conic_Equal_Area\"],PARAMETER[\"standard_parallel_1\",34],PARAMETER[\"standard_parallel_2\",40.5],PARAMETER[\"latitude_of_center\",0],PARAMETER[\"longitude_of_center\",-120],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",-4000000],AUTHORITY[\"EPSG\",\"3310\"],AXIS[\"X\",EAST],AXIS[\"Y\",NORTH]]";
-
- raster = rt_raster_new(xmax, ymax);
- assert(raster); /* or we're out of virtual memory */
- band = addBand(raster, PT_64BF, 0, 0);
- CHECK(band);
- rt_band_set_nodata(band, 0, NULL);
-
- rt_raster_set_offsets(raster, -500000, 600000);
- rt_raster_set_scale(raster, 1000, -1000);
-
- for (x = 0; x < xmax; x++) {
- for (y = 0; y < ymax; y++) {
- rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rast = rt_raster_gdal_warp(
- raster,
- src_srs, dst_srs,
- NULL, NULL,
- NULL, NULL,
- NULL, NULL,
- NULL, NULL,
- NULL, NULL,
- GRA_NearestNeighbour, -1
- );
- CHECK(rast);
- CHECK((rt_raster_get_width(rast) == 122));
- CHECK((rt_raster_get_height(rast) == 116));
- CHECK((rt_raster_get_num_bands(rast) != 0));
-
- band = rt_raster_get_band(rast, 0);
- CHECK(band);
-
- CHECK(rt_band_get_hasnodata_flag(band));
- rt_band_get_nodata(band, &value);
- CHECK(FLT_EQ(value, 0.));
-
- CHECK_EQUALS(rt_band_get_pixel(band, 0, 0, &value, NULL), ES_NONE);
- CHECK(FLT_EQ(value, 0.));
-
- deepRelease(rast);
- deepRelease(raster);
-}
-
-static void testComputeSkewedExtent() {
- rt_envelope extent;
- rt_raster rast;
- double skew[2] = {0.25, 0.25};
- double scale[2] = {1, -1};
-
- extent.MinX = 0;
- extent.MaxY = 0;
- extent.MaxX = 2;
- extent.MinY = -2;
- extent.UpperLeftX = extent.MinX;
- extent.UpperLeftY = extent.MaxY;
-
- rast = rt_raster_compute_skewed_raster(
- extent,
- skew,
- scale,
- 0
- );
-
- CHECK(rast);
- CHECK((rt_raster_get_width(rast) == 2));
- CHECK((rt_raster_get_height(rast) == 3));
- CHECK(FLT_EQ(rt_raster_get_x_offset(rast), -0.5));
- CHECK(FLT_EQ(rt_raster_get_y_offset(rast), 0));
-
- deepRelease(rast);
-}
-
-static void testGDALRasterize() {
- rt_raster raster;
- char srs[] = "PROJCS[\"unnamed\",GEOGCS[\"unnamed ellipse\",DATUM[\"unknown\",SPHEROID[\"unnamed\",6370997,0]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",45],PARAMETER[\"longitude_of_center\",-100],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"Meter\",1],AUTHORITY[\"EPSG\",\"2163\"]]";
- const char wkb_hex[] = "010300000001000000050000000000000080841ec100000000600122410000000080841ec100000000804f22410000000040e81dc100000000804f22410000000040e81dc100000000600122410000000080841ec10000000060012241";
- const char *pos = wkb_hex;
- unsigned char *wkb = NULL;
- int wkb_len = 0;
- int i;
- double scale_x = 100;
- double scale_y = -100;
-
- rt_pixtype pixtype[] = {PT_8BUI};
- double init[] = {0};
- double value[] = {1};
- double nodata[] = {0};
- uint8_t nodata_mask[] = {1};
-
- /* hex to byte */
- wkb_len = (int) ceil(((double) strlen(wkb_hex)) / 2);
- wkb = (unsigned char *) rtalloc(sizeof(unsigned char) * wkb_len);
- for (i = 0; i < wkb_len; i++) {
- sscanf(pos, "%2hhx", &wkb[i]);
- pos += 2;
- }
-
- raster = rt_raster_gdal_rasterize(
- wkb,
- wkb_len, srs,
- 1, pixtype,
- init, value,
- nodata, nodata_mask,
- NULL, NULL,
- &scale_x, &scale_y,
- NULL, NULL,
- NULL, NULL,
- NULL, NULL,
- NULL
- );
-
- CHECK(raster);
- CHECK((rt_raster_get_width(raster) == 100));
- CHECK((rt_raster_get_height(raster) == 100));
- CHECK((rt_raster_get_num_bands(raster) != 0));
- CHECK((rt_raster_get_x_offset(raster) == -500000));
- CHECK((rt_raster_get_y_offset(raster) == 600000));
- deepRelease(raster);
-
- rtdealloc(wkb);
-}
-
-static void testIntersects() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- rtn = rt_raster_intersects(
- rast1, -1,
- rast2, -1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_intersects(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testOverlaps() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- rtn = rt_raster_overlaps(
- rast1, -1,
- rast2, -1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_overlaps(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testTouches() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_touches(
- rast1, -1,
- rast2, -1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 3)
- */
- rt_raster_set_offsets(rast2, 0, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-1, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 3)
- */
- rt_raster_set_offsets(rast2, -1, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_touches(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testContains() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_contains(
- rast1, -1,
- rast2, -1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 3)
- */
- rt_raster_set_offsets(rast2, 0, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-1, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 3)
- */
- rt_raster_set_offsets(rast2, -1, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_contains(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testContainsProperly() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_contains_properly(
- rast1, -1,
- rast2, -1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 3)
- */
- rt_raster_set_offsets(rast2, 0, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-1, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 3)
- */
- rt_raster_set_offsets(rast2, -1, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_contains_properly(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testCovers() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_covers(
- rast1, -1,
- rast2, -1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 3)
- */
- rt_raster_set_offsets(rast2, 0, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-1, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 3)
- */
- rt_raster_set_offsets(rast2, -1, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_covers(
- rast1, 0,
- rast2, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testCoveredBy() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_coveredby(
- rast1, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_coveredby(
- rast2, -1,
- rast1, -1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 3)
- */
- rt_raster_set_offsets(rast2, 0, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-1, 1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 3)
- */
- rt_raster_set_offsets(rast2, -1, 1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_coveredby(
- rast2, 0,
- rast1, 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testDWithin() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast1, 0,
- 0.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast1, 0,
- -1.,
- &result
- );
- CHECK((rtn != ES_NONE));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 1.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- rtn = rt_raster_within_distance(
- rast1, -1,
- rast2, -1,
- 2.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 1.1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-10, -1)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (-7, 2)
- */
- rt_raster_set_offsets(rast2, -10, -1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 5,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 6,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testDFullyWithin() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band1;
- rt_band band2;
- double nodata;
- int rtn;
- int result;
-
- /*
- rast1
-
- (-1, -1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (1, 1)
- */
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -1, -1);
-
- band1 = addBand(rast1, PT_8BUI, 1, 0);
- CHECK(band1);
- rt_band_set_nodata(band1, 0, NULL);
- rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band1, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast1, 0,
- 0.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast1, 0,
- -1.,
- &result
- );
- CHECK((rtn != ES_NONE));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 0.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 1.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_fully_within_distance(
- rast1, -1,
- rast2, -1,
- 5.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|1|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 2.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |1|0|
- +-+-+
- |1|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 5.,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|1|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 5,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0, 0)
- +-+-+
- |0|0|
- +-+-+
- |0|0|
- +-+-+
- (2, 2)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 10,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (2, 0)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (4, 2)
- */
- rt_raster_set_offsets(rast2, 2, 0);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 0,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 5.9,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rt_raster_set_scale(rast2, 0.4, 0.4);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 3,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-0.1, 0.1)
- +-+-+
- |1|1|
- +-+-+
- |1|1|
- +-+-+
- (0.9, 0.9)
- */
- rt_raster_set_offsets(rast2, -0.1, 0.1);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 2,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- deepRelease(rast2);
-
- /*
- rast2
-
- (0, 0)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (3, 3)
- */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rt_band_get_nodata(band2, &nodata);
- CHECK_EQUALS(nodata, 0);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 6,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (1, 1)
- */
- rt_raster_set_offsets(rast2, -2, -2);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 4.25,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|1|
- +-+-+-+
- |1|1|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 3.5,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|1|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 3.65,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /*
- rast2
-
- (-2, -2)
- +-+-+-+
- |0|1|0|
- +-+-+-+
- |1|0|0|
- +-+-+-+
- |0|0|0|
- +-+-+-+
- (1, 1)
- */
- rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 3.6,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- /*
- rast2
-
- (-10, -1)
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- |1|1|1|
- +-+-+-+
- (-7, 2)
- */
- rt_raster_set_offsets(rast2, -10, -1);
-
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 5,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result != 1));
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 11.5,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
-
- /* skew tests */
- /* rast2 (skewed by -0.5, 0.5) */
- rast2 = rt_raster_new(3, 3);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
- rt_raster_set_skews(rast2, -0.5, 0.5);
-
- band2 = addBand(rast2, PT_8BUI, 1, 0);
- CHECK(band2);
- rt_band_set_nodata(band2, 0, NULL);
- rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
- rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
- rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
- rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 6.1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by -1, 1) */
- rt_raster_set_skews(rast2, -1, 1);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 7.1,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- /* rast2 (skewed by 1, -1) */
- rt_raster_set_skews(rast2, 1, -1);
-
- rtn = rt_raster_fully_within_distance(
- rast1, 0,
- rast2, 0,
- 8,
- &result
- );
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((result == 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testAlignment() {
- rt_raster rast1;
- rt_raster rast2;
- int rtn;
- int aligned;
- char *reason;
-
- rast1 = rt_raster_new(2, 2);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
-
- rast2 = rt_raster_new(10, 10);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- rtn = rt_raster_same_alignment(rast1, rast2, &aligned, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((aligned != 0));
-
- rt_raster_set_scale(rast2, 0.1, 0.1);
- rtn = rt_raster_same_alignment(rast1, rast2, &aligned, &reason);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((aligned == 0));
- CHECK(!strcmp(reason, "The rasters have different scales on the X axis"));
- rt_raster_set_scale(rast2, 1, 1);
-
- rt_raster_set_skews(rast2, -0.5, 0.5);
- rtn = rt_raster_same_alignment(rast1, rast2, &aligned, &reason);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((aligned == 0));
- CHECK(!strcmp(reason, "The rasters have different skews on the X axis"));
- rt_raster_set_skews(rast2, 0, 0);
-
- rt_raster_set_offsets(rast2, 1, 1);
- rtn = rt_raster_same_alignment(rast1, rast2, &aligned, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((aligned != 0));
-
- rt_raster_set_offsets(rast2, 2, 3);
- rtn = rt_raster_same_alignment(rast1, rast2, &aligned, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((aligned != 0));
-
- rt_raster_set_offsets(rast2, 0.1, 0.1);
- rtn = rt_raster_same_alignment(rast1, rast2, &aligned, &reason);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK((aligned == 0));
- CHECK(!strcmp(reason, "The rasters (pixel corner coordinates) are not aligned"));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testFromTwoRasters() {
- rt_raster rast1;
- rt_raster rast2;
- rt_raster rast = NULL;
- int err;
- double offset[4] = {0.};
-
- rast1 = rt_raster_new(4, 4);
- assert(rast1);
- rt_raster_set_scale(rast1, 1, 1);
- rt_raster_set_offsets(rast1, -2, -2);
-
- rast2 = rt_raster_new(2, 2);
- assert(rast2);
- rt_raster_set_scale(rast2, 1, 1);
-
- err = rt_raster_from_two_rasters(
- rast1, rast2,
- ET_FIRST,
- &rast,
- offset
- );
- CHECK(err == ES_NONE);
- CHECK(rast);
- CHECK((rt_raster_get_width(rast) == 4));
- CHECK((rt_raster_get_height(rast) == 4));
- CHECK(FLT_EQ(offset[0], 0));
- CHECK(FLT_EQ(offset[1], 0));
- CHECK(FLT_EQ(offset[2], 2));
- CHECK(FLT_EQ(offset[3], 2));
- deepRelease(rast);
-
- err = rt_raster_from_two_rasters(
- rast1, rast2,
- ET_SECOND,
- &rast,
- offset
- );
- CHECK(err == ES_NONE);
- CHECK(rast);
- CHECK((rt_raster_get_width(rast) == 2));
- CHECK((rt_raster_get_height(rast) == 2));
- CHECK(FLT_EQ(offset[0], -2));
- CHECK(FLT_EQ(offset[1], -2));
- CHECK(FLT_EQ(offset[2], 0));
- CHECK(FLT_EQ(offset[3], 0));
- deepRelease(rast);
-
- err = rt_raster_from_two_rasters(
- rast1, rast2,
- ET_INTERSECTION,
- &rast,
- offset
- );
- CHECK(err == ES_NONE);
- CHECK(rast);
- CHECK((rt_raster_get_width(rast) == 2));
- CHECK((rt_raster_get_height(rast) == 2));
- CHECK(FLT_EQ(offset[0], -2));
- CHECK(FLT_EQ(offset[1], -2));
- CHECK(FLT_EQ(offset[2], 0));
- CHECK(FLT_EQ(offset[3], 0));
- deepRelease(rast);
-
- err = rt_raster_from_two_rasters(
- rast1, rast2,
- ET_UNION,
- &rast,
- offset
- );
- CHECK(err == ES_NONE);
- CHECK(rast);
- CHECK((rt_raster_get_width(rast) == 4));
- CHECK((rt_raster_get_height(rast) == 4));
- CHECK(FLT_EQ(offset[0], 0));
- CHECK(FLT_EQ(offset[1], 0));
- CHECK(FLT_EQ(offset[2], 2));
- CHECK(FLT_EQ(offset[3], 2));
- deepRelease(rast);
-
- rt_raster_set_scale(rast2, 1, 0.1);
- err = rt_raster_from_two_rasters(
- rast1, rast2,
- ET_UNION,
- &rast,
- offset
- );
- CHECK(err != ES_NONE);
- rt_raster_set_scale(rast2, 1, 1);
-
- rt_raster_set_srid(rast2, 9999);
- err = rt_raster_from_two_rasters(
- rast1, rast2,
- ET_UNION,
- &rast,
- offset
- );
- CHECK(err != ES_NONE);
- rt_raster_set_srid(rast2, 0);
-
- rt_raster_set_skews(rast2, -1, 1);
- err = rt_raster_from_two_rasters(
- rast1, rast2,
- ET_UNION,
- &rast,
- offset
- );
- CHECK(err != ES_NONE);
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testLoadOfflineBand() {
- rt_raster rast;
- rt_band band;
- const int maxX = 10;
- const int maxY = 10;
- const char *path = "../regress/loader/testraster.tif";
- int rtn;
- int x;
- int y;
- double val;
-
- rast = rt_raster_new(maxX, maxY);
- assert(rast);
- rt_raster_set_offsets(rast, 80, 80);
-
- band = rt_band_new_offline(maxX, maxY, PT_8BUI, 0, 0, 2, path);
- assert(band);
- rtn = rt_raster_add_band(rast, band, 0);
- CHECK((rtn >= 0));
-
- rtn = rt_band_load_offline_data(band);
- CHECK((rtn == 0));
- CHECK(band->data.offline.mem);
-
- for (x = 0; x < maxX; x++) {
- for (y = 0; y < maxY; y++) {
- rtn = rt_band_get_pixel(band, x, y, &val, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK(FLT_EQ(val, 255));
- }
- }
-
- /* test rt_band_check_is_nodata */
- rtdealloc(band->data.offline.mem);
- band->data.offline.mem = NULL;
- CHECK((rt_band_check_is_nodata(band) == FALSE));
-
- deepRelease(rast);
-}
-
-static void testCellGeoPoint() {
- rt_raster raster;
- int rtn;
- double xr, yr;
- double xw, yw;
- double gt[6] = {-128.604911499087763, 0.002424431085498, 0, 53.626968388905752, 0, -0.002424431085498};
-
- raster = rt_raster_new(1, 1);
- assert(raster); /* or we're out of virtual memory */
- rt_raster_set_srid(raster, 4326);
- rt_raster_set_geotransform_matrix(raster, gt);
-
- xr = 0;
- yr = 0;
- rtn = rt_raster_cell_to_geopoint(raster, xr, yr, &xw, &yw, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK(FLT_EQ(xw, gt[0]));
- CHECK(FLT_EQ(yw, gt[3]));
-
- rtn = rt_raster_geopoint_to_cell(raster, xw, yw, &xr, &yr, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- CHECK(FLT_EQ(xr, 0));
- CHECK(FLT_EQ(yr, 0));
-
- deepRelease(raster);
-}
-
-static void testNearestPixel() {
- rt_raster rast;
- rt_band band;
- uint32_t x, y;
- int rtn;
- const int maxX = 10;
- const int maxY = 10;
- rt_pixel npixels = NULL;
-
- double **value;
- int **nodata;
- int dimx;
- int dimy;
-
- rast = rt_raster_new(maxX, maxY);
- assert(rast);
-
- band = addBand(rast, PT_32BUI, 1, 0);
- CHECK(band);
-
- for (x = 0; x < maxX; x++) {
- for (y = 0; y < maxY; y++) {
- rtn = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rt_band_set_pixel(band, 0, 0, 0, NULL);
- rt_band_set_pixel(band, 3, 0, 0, NULL);
- rt_band_set_pixel(band, 6, 0, 0, NULL);
- rt_band_set_pixel(band, 9, 0, 0, NULL);
- rt_band_set_pixel(band, 1, 2, 0, NULL);
- rt_band_set_pixel(band, 4, 2, 0, NULL);
- rt_band_set_pixel(band, 7, 2, 0, NULL);
- rt_band_set_pixel(band, 2, 4, 0, NULL);
- rt_band_set_pixel(band, 5, 4, 0, NULL);
- rt_band_set_pixel(band, 8, 4, 0, NULL);
- rt_band_set_pixel(band, 0, 6, 0, NULL);
- rt_band_set_pixel(band, 3, 6, 0, NULL);
- rt_band_set_pixel(band, 6, 6, 0, NULL);
- rt_band_set_pixel(band, 9, 6, 0, NULL);
- rt_band_set_pixel(band, 1, 8, 0, NULL);
- rt_band_set_pixel(band, 4, 8, 0, NULL);
- rt_band_set_pixel(band, 7, 8, 0, NULL);
-
- /* 0,0 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 0, 0,
- 0, 0,
- 1,
- &npixels
- );
- CHECK((rtn == 3));
- if (rtn)
- rtdealloc(npixels);
-
- /* 1,1 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 1, 1,
- 0, 0,
- 1,
- &npixels
- );
- CHECK((rtn == 6));
- if (rtn)
- rtdealloc(npixels);
-
- /* 4,4 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 4, 4,
- 0, 0,
- 1,
- &npixels
- );
- CHECK((rtn == 7));
- if (rtn)
- rtdealloc(npixels);
-
- /* 4,4 distance 2 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 4, 4,
- 2, 2,
- 1,
- &npixels
- );
- CHECK((rtn == 19));
- if (rtn)
- rtdealloc(npixels);
-
- /* 10,10 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 10, 10,
- 0, 0,
- 1,
- &npixels
- );
- CHECK((rtn == 1));
- if (rtn)
- rtdealloc(npixels);
-
- /* 11,11 distance 1 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 11, 11,
- 1, 1,
- 1,
- &npixels
- );
- CHECK((rtn == 0));
- if (rtn)
- rtdealloc(npixels);
-
- /* -1,-1 */
- rtn = rt_band_get_nearest_pixel(
- band,
- -1, -1,
- 0, 0,
- 1,
- &npixels
- );
- CHECK((rtn == 3));
- if (rtn)
- rtdealloc(npixels);
-
- /* -1,-1 distance 1 */
- rtn = rt_band_get_nearest_pixel(
- band,
- -1, -1,
- 1, 1,
- 1,
- &npixels
- );
- CHECK((rtn == 0));
- if (rtn)
- rtdealloc(npixels);
-
- /* -1,1 distance 1 */
- rtn = rt_band_get_nearest_pixel(
- band,
- -1, 1,
- 1, 1,
- 1,
- &npixels
- );
- CHECK((rtn == 2));
-
- rtn = rt_pixel_set_to_array(
- npixels, rtn,
- -1, 1,
- 1, 1,
- &value,
- &nodata,
- &dimx, &dimy
- );
- rtdealloc(npixels);
- CHECK((rtn == ES_NONE));
- CHECK((dimx == 3));
- CHECK((dimy == 3));
-
- for (x = 0; x < dimx; x++) {
- rtdealloc(nodata[x]);
- rtdealloc(value[x]);
- }
-
- rtdealloc(nodata);
- rtdealloc(value);
-
-
- /* -2,2 distance 1 */
- rtn = rt_band_get_nearest_pixel(
- band,
- -2, 2,
- 1, 1,
- 1,
- &npixels
- );
- CHECK((rtn == 0));
- if (rtn)
- rtdealloc(npixels);
-
- /* -10,2 distance 3 */
- rtn = rt_band_get_nearest_pixel(
- band,
- -10, 2,
- 3, 3,
- 1,
- &npixels
- );
- CHECK((rtn == 0));
- if (rtn)
- rtdealloc(npixels);
-
- /* -10,2 distance 3 include NODATA */
- rtn = rt_band_get_nearest_pixel(
- band,
- -10, 2,
- 3, 3,
- 0,
- &npixels
- );
- CHECK((rtn == 48));
- if (rtn)
- rtdealloc(npixels);
-
- /* 4,4 distance 3,2 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 4, 4,
- 3, 2,
- 1,
- &npixels
- );
- CHECK((rtn == 27));
- if (rtn)
- rtdealloc(npixels);
-
- /* 2,7 distance 3,1 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 2, 7,
- 3, 1,
- 1,
- &npixels
- );
- CHECK((rtn == 13));
- if (rtn)
- rtdealloc(npixels);
-
- /* 10,10 distance 1,3 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 10,10,
- 1, 3,
- 1,
- &npixels
- );
- CHECK((rtn == 3));
- if (rtn)
- rtdealloc(npixels);
-
- /* band with no NODATA */
- band = addBand(rast, PT_32BUI, 0, 0);
- CHECK(band);
-
- /* 0,0 */
- rtn = rt_band_get_nearest_pixel(
- band,
- 0, 0,
- 0, 0,
- 1,
- &npixels
- );
- CHECK((rtn == 8));
- if (rtn)
- rtdealloc(npixels);
-
- deepRelease(rast);
-}
-
-static void testPixelOfValue() {
- rt_raster rast;
- rt_band band;
- uint32_t x, y;
- int rtn;
- const int maxX = 10;
- const int maxY = 10;
- rt_pixel pixels = NULL;
-
- double search0[1] = {0};
- double search1[1] = {1};
- double search2[2] = {3, 5};
-
- rast = rt_raster_new(maxX, maxY);
- assert(rast);
-
- band = addBand(rast, PT_32BUI, 1, 0);
- CHECK(band);
-
- for (x = 0; x < maxX; x++) {
- for (y = 0; y < maxY; y++) {
- rtn = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rt_band_set_pixel(band, 0, 0, 0, NULL);
- rt_band_set_pixel(band, 3, 0, 0, NULL);
- rt_band_set_pixel(band, 6, 0, 0, NULL);
- rt_band_set_pixel(band, 9, 0, 0, NULL);
- rt_band_set_pixel(band, 1, 2, 0, NULL);
- rt_band_set_pixel(band, 4, 2, 0, NULL);
- rt_band_set_pixel(band, 7, 2, 0, NULL);
- rt_band_set_pixel(band, 2, 4, 0, NULL);
- rt_band_set_pixel(band, 5, 4, 0, NULL);
- rt_band_set_pixel(band, 8, 4, 0, NULL);
- rt_band_set_pixel(band, 0, 6, 0, NULL);
- rt_band_set_pixel(band, 3, 6, 0, NULL);
- rt_band_set_pixel(band, 6, 6, 0, NULL);
- rt_band_set_pixel(band, 9, 6, 0, NULL);
- rt_band_set_pixel(band, 1, 8, 0, NULL);
- rt_band_set_pixel(band, 4, 8, 0, NULL);
- rt_band_set_pixel(band, 7, 8, 0, NULL);
-
- pixels = NULL;
- rtn = rt_band_get_pixel_of_value(
- band, TRUE,
- search1, 1,
- &pixels
- );
- CHECK((rtn == 83));
- if (rtn)
- rtdealloc(pixels);
-
- pixels = NULL;
- rtn = rt_band_get_pixel_of_value(
- band, FALSE,
- search0, 1,
- &pixels
- );
- CHECK((rtn == 17));
- if (rtn)
- rtdealloc(pixels);
-
- rt_band_set_pixel(band, 4, 2, 3, NULL);
- rt_band_set_pixel(band, 7, 2, 5, NULL);
- rt_band_set_pixel(band, 1, 8, 3, NULL);
-
- pixels = NULL;
- rtn = rt_band_get_pixel_of_value(
- band, TRUE,
- search2, 2,
- &pixels
- );
- CHECK((rtn == 3));
- if (rtn)
- rtdealloc(pixels);
-
- deepRelease(rast);
-}
-
-static void testPixelAsPolygon() {
- rt_raster rast;
- rt_band band;
- uint32_t x, y;
- int rtn;
- const int maxX = 10;
- const int maxY = 10;
- LWPOLY *poly = NULL;
-
- rast = rt_raster_new(maxX, maxY);
- assert(rast);
-
- band = addBand(rast, PT_32BUI, 1, 0);
- CHECK(band);
-
- for (x = 0; x < maxX; x++) {
- for (y = 0; y < maxY; y++) {
- rtn = rt_band_set_pixel(band, x, y, 1, NULL);
- CHECK_EQUALS(rtn, ES_NONE);
- }
- }
-
- rt_band_set_pixel(band, 0, 0, 0, NULL);
- rt_band_set_pixel(band, 3, 0, 0, NULL);
- rt_band_set_pixel(band, 6, 0, 0, NULL);
- rt_band_set_pixel(band, 9, 0, 0, NULL);
- rt_band_set_pixel(band, 1, 2, 0, NULL);
- rt_band_set_pixel(band, 4, 2, 0, NULL);
- rt_band_set_pixel(band, 7, 2, 0, NULL);
- rt_band_set_pixel(band, 2, 4, 0, NULL);
- rt_band_set_pixel(band, 5, 4, 0, NULL);
- rt_band_set_pixel(band, 8, 4, 0, NULL);
- rt_band_set_pixel(band, 0, 6, 0, NULL);
- rt_band_set_pixel(band, 3, 6, 0, NULL);
- rt_band_set_pixel(band, 6, 6, 0, NULL);
- rt_band_set_pixel(band, 9, 6, 0, NULL);
- rt_band_set_pixel(band, 1, 8, 0, NULL);
- rt_band_set_pixel(band, 4, 8, 0, NULL);
- rt_band_set_pixel(band, 7, 8, 0, NULL);
-
- poly = rt_raster_pixel_as_polygon(rast, 1, 1);
- CHECK((poly != NULL));
- lwpoly_free(poly);
-
- deepRelease(rast);
-}
-
-static void testRasterSurface() {
- rt_raster rast;
- rt_band band;
- const int maxX = 5;
- const int maxY = 5;
- int x, y;
- char *wkt = NULL;
- LWMPOLY *mpoly = NULL;
- int err;
-
- rast = rt_raster_new(maxX, maxY);
- assert(rast);
-
- rt_raster_set_offsets(rast, 0, 0);
- rt_raster_set_scale(rast, 1, -1);
-
- band = addBand(rast, PT_32BUI, 1, 0);
- CHECK(band);
-
- for (y = 0; y < maxY; y++) {
- for (x = 0; x < maxX; x++) {
- rt_band_set_pixel(band, x, y, 1, NULL);
- }
- }
-
- err = rt_raster_surface(rast, 0, &mpoly);
- CHECK(err == ES_NONE);
- CHECK((mpoly != NULL));
- wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((0 0,0 -5,5 -5,5 0,0 0)))"));
- rtdealloc(wkt);
- lwmpoly_free(mpoly);
- mpoly = NULL;
-
- /* 0,0 NODATA */
- rt_band_set_pixel(band, 0, 0, 0, NULL);
-
- err = rt_raster_surface(rast, 0, &mpoly);
- CHECK(err == ES_NONE);
- CHECK((mpoly != NULL));
- wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0)))"));
- rtdealloc(wkt);
- lwmpoly_free(mpoly);
- mpoly = NULL;
-
- /* plus 1,1 NODATA */
- rt_band_set_pixel(band, 1, 1, 0, NULL);
-
- err = rt_raster_surface(rast, 0, &mpoly);
- CHECK(err == ES_NONE);
- CHECK((mpoly != NULL));
- wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0),(1 -1,1 -2,2 -2,2 -1,1 -1)))"));
- rtdealloc(wkt);
- lwmpoly_free(mpoly);
- mpoly = NULL;
-
- /* plus 2,2 NODATA */
- rt_band_set_pixel(band, 2, 2, 0, NULL);
-
- err = rt_raster_surface(rast, 0, &mpoly);
- CHECK(err == ES_NONE);
- CHECK((mpoly != NULL));
- wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-#if POSTGIS_GEOS_VERSION >= 33
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 -1,1 0,5 0,5 -5,4 -5,0 -5,0 -1,1 -1),(1 -1,1 -2,2 -2,2 -1,1 -1),(2 -2,2 -3,3 -3,3 -2,2 -2)))"));
-#else
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0),(1 -1,1 -2,2 -2,2 -3,3 -3,3 -2,2 -2,2 -1,1 -1)))"));
-#endif
- rtdealloc(wkt);
- lwmpoly_free(mpoly);
- mpoly = NULL;
-
- /* plus 3,3 NODATA */
- rt_band_set_pixel(band, 3, 3, 0, NULL);
-
- err = rt_raster_surface(rast, 0, &mpoly);
- CHECK(err == ES_NONE);
- CHECK((mpoly != NULL));
- wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-#if POSTGIS_GEOS_VERSION >= 33
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 -1,1 0,5 0,5 -5,4 -5,0 -5,0 -1,1 -1),(1 -1,1 -2,2 -2,2 -1,1 -1),(2 -2,2 -3,3 -3,3 -2,2 -2),(3 -3,3 -4,4 -4,4 -3,3 -3)))"));
-#else
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0),(1 -1,1 -2,2 -2,2 -3,3 -3,3 -4,4 -4,4 -3,3 -3,3 -2,2 -2,2 -1,1 -1)))"));
-#endif
- rtdealloc(wkt);
- lwmpoly_free(mpoly);
- mpoly = NULL;
-
- /* plus 4,4 NODATA */
- rt_band_set_pixel(band, 4, 4, 0, NULL);
-
- err = rt_raster_surface(rast, 0, &mpoly);
- CHECK(err == ES_NONE);
- CHECK((mpoly != NULL));
- wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((4 -4,4 -5,0 -5,0 -1,1 -1,1 -2,2 -2,2 -3,3 -3,3 -4,4 -4)),((1 -1,1 0,5 0,5 -4,4 -4,4 -3,3 -3,3 -2,2 -2,2 -1,1 -1)))"));
- rtdealloc(wkt);
- lwmpoly_free(mpoly);
- mpoly = NULL;
-
- /* a whole lot more NODATA */
- rt_band_set_pixel(band, 4, 0, 0, NULL);
- rt_band_set_pixel(band, 3, 1, 0, NULL);
- rt_band_set_pixel(band, 1, 3, 0, NULL);
- rt_band_set_pixel(band, 0, 4, 0, NULL);
-
- err = rt_raster_surface(rast, 0, &mpoly);
- CHECK(err == ES_NONE);
- CHECK((mpoly != NULL));
- wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
- CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 -4,2 -4,2 -3,3 -3,3 -4,4 -4,4 -5,3 -5,1 -5,1 -4)),((1 -4,0 -4,0 -1,1 -1,1 -2,2 -2,2 -3,1 -3,1 -4)),((3 -2,4 -2,4 -1,5 -1,5 -4,4 -4,4 -3,3 -3,3 -2)),((3 -2,2 -2,2 -1,1 -1,1 0,4 0,4 -1,3 -1,3 -2)))"));
- rtdealloc(wkt);
- lwmpoly_free(mpoly);
- mpoly = NULL;
-
- deepRelease(rast);
-}
-
-typedef struct _userargs_t* _userargs;
-struct _userargs_t {
- uint16_t rasters;
- uint32_t rows;
- uint32_t columns;
-};
-
-/* callback for 1 raster, 0 distance, FIRST or SECOND or LAST or UNION or INTERSECTION */
-static int testRasterIterator1_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
- _userargs _userarg = (_userargs) userarg;
-
- /* check that we're getting what we expect from userarg */
- CHECK((arg->rasters == _userarg->rasters));
- CHECK((arg->rows == _userarg->rows));
- CHECK((arg->columns == _userarg->columns));
-
- /* 0,0 */
- if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 0));
- CHECK((arg->nodata[0][0][0] == 0));
- }
- /* 4,4 */
- else if (
- arg->dst_pixel[0] == 4 &&
- arg->dst_pixel[1] == 4
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 24));
- CHECK((arg->nodata[0][0][0] == 0));
- }
- /* 1,1 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK((arg->nodata[0][0][0] == 1));
- }
- /* 2,2 */
- else if (
- arg->dst_pixel[0] == 2 &&
- arg->dst_pixel[1] == 2
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 12));
- CHECK((arg->nodata[0][0][0] == 0));
- }
- /* 3,1 */
- else if (
- arg->dst_pixel[0] == 3 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 8));
- CHECK((arg->nodata[0][0][0] == 0));
- }
- /* 1,0 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 1));
- CHECK((arg->nodata[0][0][0] == 0));
- }
-
- return 1;
-}
-
-/* callback for 2 raster, 0 distance, UNION */
-static int testRasterIterator2_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
- _userargs _userarg = (_userargs) userarg;
-
- /* check that we're getting what we expect from userarg */
- CHECK((arg->rasters == _userarg->rasters));
- CHECK((arg->rows == _userarg->rows));
- CHECK((arg->columns == _userarg->columns));
-
- /* 0,0 */
- if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 0));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
- /* 4,4 */
- else if (
- arg->dst_pixel[0] == 4 &&
- arg->dst_pixel[1] == 4
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 24));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 118));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 1,1 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK((arg->nodata[0][0][0] == 1));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 100));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 2,2 */
- else if (
- arg->dst_pixel[0] == 2 &&
- arg->dst_pixel[1] == 2
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 12));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 106));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 3,1 */
- else if (
- arg->dst_pixel[0] == 3 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 8));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 102));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 1,0 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 1));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
- /* 1,3 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 3
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 16));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
- /* 5,0 */
- else if (
- arg->dst_pixel[0] == 5 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK((arg->nodata[0][0][0] == 1));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
-
- return 1;
-}
-
-/* callback for 2 raster, 0 distance, INTERSECTION */
-static int testRasterIterator3_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
- _userargs _userarg = (_userargs) userarg;
-
- /* check that we're getting what we expect from userarg */
- CHECK((arg->rasters == _userarg->rasters));
- CHECK((arg->rows == _userarg->rows));
- CHECK((arg->columns == _userarg->columns));
-
- /* 0,0 */
- if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK((arg->nodata[0][0][0] == 1));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 100));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 0,3 */
- else if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 3
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 21));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 115));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 3,0 */
- else if (
- arg->dst_pixel[0] == 3 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 9));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 103));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 3,3 */
- else if (
- arg->dst_pixel[0] == 3 &&
- arg->dst_pixel[1] == 3
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 24));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 118));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 0,2 */
- else if (
- arg->dst_pixel[0] == 3 &&
- arg->dst_pixel[1] == 3
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 16));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
-
- return 1;
-}
-
-/* callback for 2 raster, 0 distance, FIRST */
-static int testRasterIterator4_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
- _userargs _userarg = (_userargs) userarg;
-
- /* check that we're getting what we expect from userarg */
- CHECK((arg->rasters == _userarg->rasters));
- CHECK((arg->rows == _userarg->rows));
- CHECK((arg->columns == _userarg->columns));
-
- /* 0,0 */
- if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 0));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
- /* 4,4 */
- else if (
- arg->dst_pixel[0] == 4 &&
- arg->dst_pixel[1] == 4
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 24));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 118));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 4,1 */
- else if (
- arg->dst_pixel[0] == 4 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 9));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 103));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 4,0 */
- else if (
- arg->dst_pixel[0] == 4 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 4));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
-
- return 1;
-}
-
-/* callback for 2 raster, 0 distance, SECOND or LAST */
-static int testRasterIterator5_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
- _userargs _userarg = (_userargs) userarg;
-
- /* check that we're getting what we expect from userarg */
- CHECK((arg->rasters == _userarg->rasters));
- CHECK((arg->rows == _userarg->rows));
- CHECK((arg->columns == _userarg->columns));
-
- /* 0,0 */
- if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK((arg->nodata[0][0][0] == 1));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 100));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 4,4 */
- else if (
- arg->dst_pixel[0] == 4 &&
- arg->dst_pixel[1] == 4
- ) {
- CHECK((arg->nodata[0][0][0] == 1));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 124));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 4,1 */
- else if (
- arg->dst_pixel[0] == 4 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK((arg->nodata[0][0][0] == 1));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 109));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 0,2 */
- else if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 2
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 16));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
-
- return 1;
-}
-
-/* callback for 2 raster, 0 distance, CUSTOM */
-static int testRasterIterator6_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
- _userargs _userarg = (_userargs) userarg;
-
- /* check that we're getting what we expect from userarg */
- CHECK((arg->rasters == _userarg->rasters));
- CHECK((arg->rows == _userarg->rows));
- CHECK((arg->columns == _userarg->columns));
-
- /* 0,0 */
- if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 16));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
- /* 1,0 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 17));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 111));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 0,1 */
- else if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 21));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 115));
- CHECK((arg->nodata[1][0][0] == 0));
- }
- /* 1,1 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK(FLT_EQ(arg->values[0][0][0], 22));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK(FLT_EQ(arg->values[1][0][0], 116));
- CHECK((arg->nodata[1][0][0] == 0));
- }
-
- return 1;
-}
-
-/* callback for 2 raster, 1 distance, CUSTOM */
-static int testRasterIterator7_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
- _userargs _userarg = (_userargs) userarg;
-
- /* check that we're getting what we expect from userarg */
- CHECK((arg->rasters == _userarg->rasters));
- CHECK((arg->rows == _userarg->rows));
- CHECK((arg->columns == _userarg->columns));
-
- /* 0,0 */
- if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][1][1], 16));
- CHECK((arg->nodata[0][1][1] == 0));
-
- CHECK((arg->nodata[1][1][1] == 1));
-
- CHECK(FLT_EQ(arg->values[0][0][0], 10));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
- /* 1,0 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 0
- ) {
- CHECK(FLT_EQ(arg->values[0][1][1], 17));
- CHECK((arg->nodata[0][1][1] == 0));
-
- CHECK(FLT_EQ(arg->values[1][1][1], 111));
- CHECK((arg->nodata[1][1][1] == 0));
-
- CHECK(FLT_EQ(arg->values[0][2][2], 23));
- CHECK((arg->nodata[0][2][2] == 0));
-
- CHECK(FLT_EQ(arg->values[1][2][2], 117));
- CHECK((arg->nodata[1][2][2] == 0));
- }
- /* 0,1 */
- else if (
- arg->dst_pixel[0] == 0 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK(FLT_EQ(arg->values[0][1][1], 21));
- CHECK((arg->nodata[0][1][1] == 0));
-
- CHECK(FLT_EQ(arg->values[1][1][1], 115));
- CHECK((arg->nodata[1][1][1] == 0));
-
- CHECK((arg->nodata[0][2][0] == 1));
-
- CHECK((arg->nodata[1][2][0] == 1));
- }
- /* 1,1 */
- else if (
- arg->dst_pixel[0] == 1 &&
- arg->dst_pixel[1] == 1
- ) {
- CHECK(FLT_EQ(arg->values[0][1][1], 22));
- CHECK((arg->nodata[0][1][1] == 0));
-
- CHECK(FLT_EQ(arg->values[1][1][1], 116));
- CHECK((arg->nodata[1][1][1] == 0));
-
- CHECK(FLT_EQ(arg->values[0][0][0], 16));
- CHECK((arg->nodata[0][0][0] == 0));
-
- CHECK((arg->nodata[1][0][0] == 1));
- }
-
- return 1;
-}
-
-static void testRasterIterator() {
- rt_raster rast1;
- rt_raster rast2;
- rt_raster rast3;
-
- int num = 2;
-
- rt_raster rtn = NULL;
- rt_band band;
- int maxX = 5;
- int maxY = 5;
- rt_iterator itrset;
- _userargs userargs;
- int noerr = 0;
- int x = 0;
- int y = 0;
-
- rast1 = rt_raster_new(maxX, maxY);
- assert(rast1);
-
- rt_raster_set_offsets(rast1, 0, 0);
- rt_raster_set_scale(rast1, 1, -1);
-
- band = addBand(rast1, PT_32BUI, 1, 6);
- CHECK(band);
-
- for (y = 0; y < maxY; y++) {
- for (x = 0; x < maxX; x++) {
- rt_band_set_pixel(band, x, y, x + (y * maxX), NULL);
- }
- }
-
- rast2 = rt_raster_new(maxX, maxY);
- assert(rast2);
-
- rt_raster_set_offsets(rast2, 1, -1);
- rt_raster_set_scale(rast2, 1, -1);
-
- band = addBand(rast2, PT_32BUI, 1, 110);
- CHECK(band);
-
- for (y = 0; y < maxY; y++) {
- for (x = 0; x < maxX; x++) {
- rt_band_set_pixel(band, x, y, (x + (y * maxX)) + 100, NULL);
- }
- }
-
- rast3 = rt_raster_new(2, 2);
- assert(rast3);
-
- rt_raster_set_offsets(rast3, 1, -3);
- rt_raster_set_scale(rast3, 1, -1);
-
- /* allocate user args */
- userargs = rtalloc(sizeof(struct _userargs_t));
-
- /* allocate itrset */
- itrset = rtalloc(sizeof(struct rt_iterator_t) * num);
- itrset[0].raster = rast1;
- itrset[0].nband = 0;
- itrset[0].nbnodata = 1;
- itrset[1].raster = rast2;
- itrset[1].nband = 0;
- itrset[1].nbnodata = 1;
-
- /* 1 raster, 0 distance, FIRST or SECOND or LAST or UNION or INTERSECTION */
- userargs->rasters = 1;
- userargs->rows = 1;
- userargs->columns = 1;
-
- noerr = rt_raster_iterator(
- itrset, 1,
- ET_INTERSECTION, NULL,
- PT_32BUI,
- 1, 0,
- 0, 0,
- userargs,
- testRasterIterator1_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 5));
- CHECK((rt_raster_get_height(rtn) == 5));
- CHECK((rt_raster_get_x_offset(rtn) == 0));
- CHECK((rt_raster_get_y_offset(rtn) == 0));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- /* 1 raster, 0 distance, FIRST or SECOND or LAST or UNION or INTERSECTION */
- userargs->rasters = 1;
- userargs->rows = 1;
- userargs->columns = 1;
-
- noerr = rt_raster_iterator(
- itrset, 1,
- ET_UNION, NULL,
- PT_32BUI,
- 1, 0,
- 0, 0,
- userargs,
- testRasterIterator1_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 5));
- CHECK((rt_raster_get_height(rtn) == 5));
- CHECK((rt_raster_get_x_offset(rtn) == 0));
- CHECK((rt_raster_get_y_offset(rtn) == 0));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- /* 2 raster, 0 distance, UNION */
- userargs->rasters = 2;
- userargs->rows = 1;
- userargs->columns = 1;
-
- noerr = rt_raster_iterator(
- itrset, 2,
- ET_UNION, NULL,
- PT_32BUI,
- 1, 0,
- 0, 0,
- userargs,
- testRasterIterator2_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 6));
- CHECK((rt_raster_get_height(rtn) == 6));
- CHECK((rt_raster_get_x_offset(rtn) == 0));
- CHECK((rt_raster_get_y_offset(rtn) == 0));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- /* 2 raster, 0 distance, INTERSECTION */
- noerr = rt_raster_iterator(
- itrset, 2,
- ET_INTERSECTION, NULL,
- PT_32BUI,
- 1, 0,
- 0, 0,
- userargs,
- testRasterIterator3_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 4));
- CHECK((rt_raster_get_height(rtn) == 4));
- CHECK((rt_raster_get_x_offset(rtn) == 1));
- CHECK((rt_raster_get_y_offset(rtn) == -1));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- /* 2 raster, 0 distance, FIRST */
- noerr = rt_raster_iterator(
- itrset, 2,
- ET_FIRST, NULL,
- PT_32BUI,
- 1, 0,
- 0, 0,
- userargs,
- testRasterIterator4_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 5));
- CHECK((rt_raster_get_height(rtn) == 5));
- CHECK((rt_raster_get_x_offset(rtn) == 0));
- CHECK((rt_raster_get_y_offset(rtn) == 0));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- /* 2 raster, 0 distance, LAST or SECOND */
- noerr = rt_raster_iterator(
- itrset, 2,
- ET_LAST, NULL,
- PT_32BUI,
- 1, 0,
- 0, 0,
- userargs,
- testRasterIterator5_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 5));
- CHECK((rt_raster_get_height(rtn) == 5));
- CHECK((rt_raster_get_x_offset(rtn) == 1));
- CHECK((rt_raster_get_y_offset(rtn) == -1));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- /* 2 raster, 0 distance, CUSTOM */
- noerr = rt_raster_iterator(
- itrset, 2,
- ET_CUSTOM, rast3,
- PT_32BUI,
- 1, 0,
- 0, 0,
- userargs,
- testRasterIterator6_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 2));
- CHECK((rt_raster_get_height(rtn) == 2));
- CHECK((rt_raster_get_x_offset(rtn) == 1));
- CHECK((rt_raster_get_y_offset(rtn) == -3));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- /* 2 raster, 1 distance, CUSTOM */
- userargs->rasters = 2;
- userargs->rows = 3;
- userargs->columns = 3;
-
- noerr = rt_raster_iterator(
- itrset, 2,
- ET_CUSTOM, rast3,
- PT_32BUI,
- 1, 0,
- 1, 1,
- userargs,
- testRasterIterator7_callback,
- &rtn
- );
- CHECK(noerr == ES_NONE);
- CHECK((rt_raster_get_width(rtn) == 2));
- CHECK((rt_raster_get_height(rtn) == 2));
- CHECK((rt_raster_get_x_offset(rtn) == 1));
- CHECK((rt_raster_get_y_offset(rtn) == -3));
- CHECK((rt_raster_get_x_scale(rtn) == 1));
- CHECK((rt_raster_get_y_scale(rtn) == -1));
- CHECK((rt_raster_get_x_skew(rtn) == 0));
- CHECK((rt_raster_get_y_skew(rtn) == 0));
- CHECK((rt_raster_get_srid(rtn) == 0));
-
- if (rtn != NULL) deepRelease(rtn);
- rtn = NULL;
-
- rtdealloc(userargs);
- rtdealloc(itrset);
-
- deepRelease(rast1);
- deepRelease(rast2);
- deepRelease(rast3);
-
- if (rtn != NULL) deepRelease(rtn);
-}
-
-static void testRasterClone() {
- rt_raster rast1;
- rt_raster rast2;
- rt_band band;
-
- int maxX = 5;
- int maxY = 5;
- double gt[6];
-
- rast1 = rt_raster_new(maxX, maxY);
- assert(rast1);
-
- rt_raster_set_offsets(rast1, 0, 0);
- rt_raster_set_scale(rast1, 1, -1);
- rt_raster_set_srid(rast1, 4326);
-
- band = addBand(rast1, PT_32BUI, 1, 6);
- CHECK(band);
-
- /* clone without bands */
- rast2 = rt_raster_clone(rast1, 0);
- CHECK(rast2);
- CHECK((rt_raster_get_num_bands(rast2) == 0));
-
- rt_raster_get_geotransform_matrix(rast2, gt);
- CHECK((rt_raster_get_srid(rast2) == 4326));
- CHECK((FLT_EQ(gt[0], 0)));
- CHECK((FLT_EQ(gt[1], 1)));
- CHECK((FLT_EQ(gt[2], 0)));
- CHECK((FLT_EQ(gt[3], 0)));
- CHECK((FLT_EQ(gt[4], 0)));
- CHECK((FLT_EQ(gt[5], -1)));
-
- deepRelease(rast2);
-
- /* clone with bands */
- rast2 = rt_raster_clone(rast1, 1);
- CHECK(rast2);
- CHECK((rt_raster_get_num_bands(rast2) == 1));
-
- deepRelease(rast2);
- deepRelease(rast1);
-}
-
-static void testGetPixelLine() {
- rt_raster rast;
- rt_band band;
- int maxX = 5;
- int maxY = 5;
- int x = 0;
- int y = 0;
- void *vals = NULL;
- uint16_t nvals = 0;
- int err = 0;
-
- rast = rt_raster_new(maxX, maxY);
- assert(rast);
-
- rt_raster_set_scale(rast, 1, -1);
-
- band = addBand(rast, PT_8BSI, 0, 0);
- CHECK(band);
-
- for (y = 0; y < maxY; y++) {
- for (x = 0; x < maxX; x++)
- rt_band_set_pixel(band, x, y, x + (y * maxX), NULL);
- }
-
- err = rt_band_get_pixel_line(band, 0, 0, maxX, &vals, &nvals);
- CHECK_EQUALS(err, ES_NONE);
- CHECK((nvals == maxX));
- CHECK((((int8_t *) vals)[3] == 3));
- rtdealloc(vals);
-
- err = rt_band_get_pixel_line(band, 4, 4, maxX, &vals, &nvals);
- CHECK_EQUALS(err, ES_NONE);
- CHECK((nvals == 1));
- CHECK((((int8_t *) vals)[0] == 24));
- rtdealloc(vals);
-
- err = rt_band_get_pixel_line(band, maxX, maxY, maxX, &vals, &nvals);
- CHECK((err != ES_NONE));
-
- deepRelease(rast);
-}
-
-int
-main()
-{
- rt_raster raster;
- rt_band band_1BB, band_2BUI, band_4BUI,
- band_8BSI, band_8BUI, band_16BSI, band_16BUI,
- band_32BSI, band_32BUI, band_32BF,
- band_64BF;
-
- raster = rt_raster_new(256, 256);
- assert(raster); /* or we're out of virtual memory */
- rt_raster_set_scale(raster, 1, 1);
-
- printf("Checking empty and hasnoband functions...\n");
- { /* Check isEmpty and hasnoband */
- CHECK(!rt_raster_is_empty(raster));
-
- /* Create a dummy empty raster to test the opposite
- * to the previous sentence
- */
- rt_raster emptyraster = rt_raster_new(0, 0);
- CHECK(rt_raster_is_empty(emptyraster));
- rt_raster_destroy(emptyraster);
-
- /* Once we add a band to this raster, we'll check the opposite */
- CHECK(!rt_raster_has_band(raster, 1));
- }
-
-
- printf("Checking raster properties...\n");
- { /* Check scale */
- float scale;
- scale = rt_raster_get_x_scale(raster);
- CHECK_EQUALS(scale, 1);
- scale = rt_raster_get_y_scale(raster);
- CHECK_EQUALS(scale, 1);
- }
-
- { /* Check offsets */
- float off;
-
- off = rt_raster_get_x_offset(raster);
- CHECK_EQUALS(off, 0.5);
-
- off = rt_raster_get_y_offset(raster);
- CHECK_EQUALS(off, 0.5);
-
- rt_raster_set_offsets(raster, 30, 70);
-
- off = rt_raster_get_x_offset(raster);
- CHECK_EQUALS(off, 30);
-
- off = rt_raster_get_y_offset(raster);
- CHECK_EQUALS(off, 70);
-
- rt_raster_set_offsets(raster, 0.5, 0.5);
- }
-
- { /* Check skew */
- float off;
-
- off = rt_raster_get_x_skew(raster);
- CHECK_EQUALS(off, 0);
-
- off = rt_raster_get_y_skew(raster);
- CHECK_EQUALS(off, 0);
-
- rt_raster_set_skews(raster, 4, 5);
-
- off = rt_raster_get_x_skew(raster);
- CHECK_EQUALS(off, 4);
-
- off = rt_raster_get_y_skew(raster);
- CHECK_EQUALS(off, 5);
-
- rt_raster_set_skews(raster, 0, 0);
- }
-
- { /* Check SRID */
- int32_t srid;
- srid = rt_raster_get_srid(raster);
- CHECK_EQUALS(srid, 0);
-
- rt_raster_set_srid(raster, 65546);
- srid = rt_raster_get_srid(raster);
- CHECK_EQUALS(srid, 65546);
- }
-
- printf("Raster starts with %d bands\n",
- rt_raster_get_num_bands(raster));
-
- { /* Check convex hull, based on offset, scale and rotation */
- LWPOLY *convexhull;
- POINTARRAY *ring;
- POINT4D pt;
-
- /* will rotate the raster to see difference with the envelope */
- rt_raster_set_skews(raster, 4, 5);
-
- convexhull = rt_raster_get_convex_hull(raster);
- CHECK_EQUALS(convexhull->srid, rt_raster_get_srid(raster));
- CHECK_EQUALS(convexhull->nrings, 1);
- ring = convexhull->rings[0];
- CHECK(ring);
- CHECK_EQUALS(ring->npoints, 5);
-
- getPoint4d_p(ring, 0, &pt);
- printf("First point on convexhull ring is %g,%g\n", pt.x, pt.y);
- CHECK_EQUALS_DOUBLE(pt.x, 0.5);
- CHECK_EQUALS_DOUBLE(pt.y, 0.5);
-
- getPoint4d_p(ring, 1, &pt);
- printf("Second point on convexhull ring is %g,%g\n", pt.x, pt.y);
- CHECK_EQUALS_DOUBLE(pt.x, 256.5);
- CHECK_EQUALS_DOUBLE(pt.y, 1280.5);
-
- getPoint4d_p(ring, 2, &pt);
- printf("Third point on convexhull ring is %g,%g\n", pt.x, pt.y);
- CHECK_EQUALS_DOUBLE(pt.x, 1280.5);
- CHECK_EQUALS_DOUBLE(pt.y, 1536.5);
-
- getPoint4d_p(ring, 3, &pt);
- printf("Fourth point on convexhull ring is %g,%g\n", pt.x, pt.y);
- CHECK_EQUALS_DOUBLE(pt.x, 1024.5);
- CHECK_EQUALS_DOUBLE(pt.y, 256.5);
-
- getPoint4d_p(ring, 4, &pt);
- printf("Fifth point on convexhull ring is %g,%g\n", pt.x, pt.y);
- CHECK_EQUALS_DOUBLE(pt.x, 0.5);
- CHECK_EQUALS_DOUBLE(pt.y, 0.5);
-
- lwpoly_free(convexhull);
-
- rt_raster_set_skews(raster, 0, 0);
- }
- /* done all above */
-
- /* done */
- printf("Testing rt_util_gdal_configured... ");
- testGDALConfigured();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_gdal_polygonize... ");
- testGDALPolygonize();
- printf("OK\n");
-
- /* done */
- printf("Testing 1BB band... ");
- band_1BB = addBand(raster, PT_1BB, 0, 0);
- testBand1BB(band_1BB);
- printf("OK\n");
-
- /* done */
- printf("Testing 2BB band... ");
- band_2BUI = addBand(raster, PT_2BUI, 0, 0);
- testBand2BUI(band_2BUI);
- printf("OK\n");
-
- /* done */
- printf("Testing 4BUI band... ");
- band_4BUI = addBand(raster, PT_4BUI, 0, 0);
- testBand4BUI(band_4BUI);
- printf("OK\n");
-
- /* done */
- printf("Testing 8BUI band... ");
- band_8BUI = addBand(raster, PT_8BUI, 0, 0);
- testBand8BUI(band_8BUI);
- printf("OK\n");
-
- /* done */
- printf("Testing 8BSI band... ");
- band_8BSI = addBand(raster, PT_8BSI, 0, 0);
- testBand8BSI(band_8BSI);
- printf("OK\n");
-
- /* done */
- printf("Testing 16BSI band... ");
- band_16BSI = addBand(raster, PT_16BSI, 0, 0);
- testBand16BSI(band_16BSI);
- printf("OK\n");
-
- /* done */
- printf("Testing 16BUI band... ");
- band_16BUI = addBand(raster, PT_16BUI, 0, 0);
- testBand16BUI(band_16BUI);
- printf("OK\n");
-
- /* done */
- printf("Testing 32BUI band... ");
- band_32BUI = addBand(raster, PT_32BUI, 0, 0);
- testBand32BUI(band_32BUI);
- printf("OK\n");
-
- /* done */
- printf("Testing 32BSI band... ");
- band_32BSI = addBand(raster, PT_32BSI, 0, 0);
- testBand32BSI(band_32BSI);
- printf("OK\n");
-
- /* done */
- printf("Testing 32BF band... ");
- band_32BF = addBand(raster, PT_32BF, 0, 0);
- testBand32BF(band_32BF);
- printf("OK\n");
-
- /* done */
- printf("Testing 64BF band... ");
- band_64BF = addBand(raster, PT_64BF, 0, 0);
- testBand64BF(band_64BF);
- printf("OK\n");
-
- /* done */
- printf("Testing band hasnodata flag... ");
- testBandHasNoData(band_64BF);
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_from_band... ");
- testRasterFromBand();
- printf("OK\n");
-
- /* done */
- printf("Testing band stats... ");
- testBandStats();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_replace_band... ");
- testRasterReplaceBand();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_band_reclass... ");
- testBandReclass();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_to_gdal... ");
- testRasterToGDAL();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_gdal_drivers... ");
- testGDALDrivers();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_band_get_value_count... ");
- testValueCount();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_from_gdal_dataset... ");
- testGDALToRaster();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_util_compute_skewed_extent... ");
- testComputeSkewedExtent();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_gdal_warp... ");
- testGDALWarp();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_gdal_rasterize... ");
- testGDALRasterize();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_intersects... ");
- testIntersects();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_surface... ");
- testRasterSurface();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_overlaps... ");
- testOverlaps();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_touches... ");
- testTouches();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_contains... ");
- testContains();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_contains_properly... ");
- testContainsProperly();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_covers... ");
- testCovers();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_covered_by... ");
- testCoveredBy();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_within_distance... ");
- testDWithin();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_fully_within_distance... ");
- testDFullyWithin();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_same_alignment... ");
- testAlignment();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_from_two_rasters... ");
- testFromTwoRasters();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_load_offline_band... ");
- testLoadOfflineBand();
- printf("OK\n");
-
- /* done */
- printf("Testing cell <-> geopoint... ");
- testCellGeoPoint();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_band_get_nearest_pixel... ");
- testNearestPixel();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_band_get_pixel_of_value... ");
- testPixelOfValue();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_pixel_as_polygon... ");
- testPixelAsPolygon();
- printf("OK\n");
-
- /* done */
- printf("Testing rt_raster_iterator... ");
- testRasterIterator();
- printf("OK\n");
-
- /* done */
- printf("Test rt_raster_clone... ");
- testRasterClone();
- printf("OK\n");
-
- /* done */
- printf("Test rt_band_get_pixel_line... ");
- testGetPixelLine();
- printf("OK\n");
-
- deepRelease(raster);
-
- return EXIT_SUCCESS;
-}
-
-
-void rt_init_allocators(void)
-{
- rt_install_default_allocators();
-}
projects / postgis / commitdiff