From: Ingo Krabbe <ikrabbe.ask@gmail.com>
Date: Sat, 9 Jul 2016 08:47:45 +0000 (+0200)
Subject: fixed metapost core plugin to compile
X-Git-Tag: untagged-fd4ca25a4ca4e4dc471c~6^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c58dc8b2e4444e5a5a70ef122f341a70acda4883;p=graphviz

fixed metapost core plugin to compile
---

diff --git a/plugin/core/Makefile.am b/plugin/core/Makefile.am
index 9fb63f562..1ff24d6a9 100644
--- a/plugin/core/Makefile.am
+++ b/plugin/core/Makefile.am
@@ -29,6 +29,7 @@ libgvplugin_core_C_la_SOURCES = \
 	gvrender_core_json.c \
 	gvrender_core_fig.c \
 	gvrender_core_map.c \
+	gvrender_core_mp.c \
 	gvrender_core_ps.c \
 	gvrender_core_svg.c \
 	gvrender_core_tk.c \
diff --git a/plugin/core/gvrender_core_mp.c b/plugin/core/gvrender_core_mp.c
index 4962793d0..5b729ea50 100644
--- a/plugin/core/gvrender_core_mp.c
+++ b/plugin/core/gvrender_core_mp.c
@@ -30,9 +30,9 @@
 #include "macros.h"
 #include "const.h"
 
-#include "gvio.h"
 #include "gvplugin_render.h"
 #include "gvplugin_device.h"
+#include "gvio.h"
 #include "agxbuf.h"
 #include "utils.h"
 #include "color.h"
@@ -201,7 +201,7 @@ static void mp_begin_graph(GVJ_t * job)
     gvputs(job, "#FIG 3.2\n");
     gvprintf(job, "# Generated by %s version %s (%s)\n",
 	job->common->info[0], job->common->info[1], job->common->info[2]);
-    gvprintf(job, "# Title: %s\n", obj->u.g->name);
+    gvprintf(job, "# Title: %s\n", agnameof(obj->u.g));
     gvprintf(job, "# Pages: %d\n", job->pagesArraySize.x * job->pagesArraySize.y);
     gvputs(job, "Portrait\n"); /* orientation */
     gvputs(job, "Center\n");   /* justification */
@@ -244,7 +244,7 @@ static void mp_end_edge(GVJ_t * job)
     Depth = 2;
 }
 
-static void mp_textpara(GVJ_t * job, pointf p, textpara_t * para)
+static void mp_textspan(GVJ_t * job, pointf p, textspan_t * span)
 {
     obj_state_t *obj = job->obj;
 
@@ -254,16 +254,16 @@ static void mp_textpara(GVJ_t * job, pointf p, textpara_t * para)
     int depth = Depth;
     int pen_style = 0;          /* not used */
     int font = -1;		/* init to xfig's default font */
-    double font_size = para->fontsize * job->zoom;
+    double font_size = span->font->size * job->zoom;
     double angle = job->rotation ? (M_PI / 2.0) : 0.0;
     int font_flags = 4;		/* PostScript font */
     double height = 0.0;
     double length = 0.0;
 
-    if (para->postscript_alias) /* if it is a standard postscript font */
-	font = para->postscript_alias->xfig_code; 
+    if (span->font->postscript_alias) /* if it is a standard postscript font */
+	font = span->font->postscript_alias->xfig_code; 
 
-    switch (para->just) {
+    switch (span->just) {
     case 'l':
         sub_type = 0;
         break;
@@ -280,7 +280,7 @@ static void mp_textpara(GVJ_t * job, pointf p, textpara_t * para)
             "%d %d %d %d %d %d %.1f %.4f %d %.1f %.1f %d %d %s\\001\n",
             object_code, sub_type, color, depth, pen_style, font,
             font_size, angle, font_flags, height, length, ROUND(p.x), ROUND(p.y),
-            mp_string(para->str));
+            mp_string(span->str));
 }
 
 static void mp_ellipse(GVJ_t * job, pointf * A, int filled)
@@ -493,7 +493,7 @@ gvrender_engine_t mp_engine = {
     0,				/* mp_end_anchor */
     0,				/* mp_begin_label */
     0,				/* mp_end_label */
-    mp_textpara,
+    mp_textspan,
     mp_resolve_color,
     mp_ellipse,
     mp_polygon,