/* emit */
extern void gvemit_graph(GVC_t * gvc, graph_t * g, int emit_flags);
+/* text_layout */
+
+ extern int gvtext_select(GVC_t * gvc, char *text_layout);
+ extern double gvtext_width(GVC_t *gvc, textline_t *textline,
+ char *fontname, double fontsize,
+ char *fontpath);
+
+/* display */
+
+ extern int gvdisplay_select(GVC_t * gvc, char *display);
+ extern void gvdisplay_init(GVC_t *gvc);
+ extern void gvdisplay_process(GVC_t *gvc);
+ extern void gvdisplay_deinit(GVC_t *gvc);
+
/* render */
extern int gvrender_select(GVC_t * gvc, char *lang);
extern int gvrender_features(GVC_t * gvc);
extern void gvrender_reset(GVC_t * gvc);
- extern void gvrender_begin_job(GVC_t * gvc, char **lib, point pages, double X, double Y, double Z, double x, double y, int dpi);
+ extern void gvrender_begin_job(GVC_t * gvc, char **lib, point pages,
+ double X, double Y, double Z,
+ double x, double y, int dpi);
extern void gvrender_end_job(GVC_t * gvc);
extern void gvrender_begin_graph(GVC_t * gvc, graph_t * g, box bb,
point pb);
#include "gvplugin_text.h"
#include "gvc.h"
-#if 0
-int gvlayout_select(GVC_t * gvc, char *layout)
+int gvtext_select(GVC_t * gvc, char *text_layout)
{
gv_plugin_t *plugin;
gvplugin_type_t *typeptr;
- plugin = gvplugin_load(gvc, API_layout, layout);
+ plugin = gvplugin_load(gvc, API_text, text_layout);
if (plugin) {
typeptr = plugin->typeptr;
- gvc->layout_type = typeptr->type;
gvc->layout_engine = (gvlayout_engine_t *) (typeptr->engine);
- gvc->layout_id = typeptr->id;
- return GVRENDER_PLUGIN;
+ return GVRENDER_PLUGIN; /* FIXME - need more suitable success code */
}
return NO_SUPPORT;
}
-#endif
double gvtext_width(GVC_t *gvc, textline_t *textline, char *fontname, double fontsize, char *fontpath)
{