X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_gfx.c;h=5a8c289dffcb31d54e2bfac406e8a209ab6efcc8;hp=8686d3dba0223dedcccde9e102dcfd49e913b886;hb=f207955a7e325708d056d3dd912863dc9930a71c;hpb=f439b204fb1481edd6a777a3b172ccd722b5b6ed

diff --git a/src/rrd_gfx.c b/src/rrd_gfx.c
index 8686d3d..5a8c289 100644
--- a/src/rrd_gfx.c
+++ b/src/rrd_gfx.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.2rc5  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2rc6  Copyright by Tobi Oetiker, 1997-2005
  ****************************************************************************
  * rrd_gfx.c  graphics wrapper for rrdtool
   **************************************************************************/
@@ -321,14 +321,6 @@ static void gfx_libart_close_path(gfx_node_t *node, ArtVpath **vec)
     art_vpath_add_point (vec, &points, &points_max, ART_END, 0, 0);
 }
 
-static void gfx_round_scaled_coordinates(ArtVpath *vec)
-{
-    while (vec->code != ART_END) {
-	vec->x = floor(vec->x - LINEOFFSET + 0.5) + LINEOFFSET;
-	vec->y = floor(vec->y - LINEOFFSET + 0.5) + LINEOFFSET;
-	vec++;
-    }
-}
 
 /* find bbox of a string */
 static void compute_string_bbox(gfx_string string) {
@@ -565,8 +557,10 @@ int           gfx_render_png (gfx_canvas_t *canvas,
                                  (char *)node->filename,
                                  0,
                                  &face );
-	    if ( error ) break;
-
+	    if ( error ) {
+	        rrd_set_error("failed to load %s",node->filename);
+		break;
+	    }
             error = FT_Set_Char_Size(face,   /* handle to face object            */
                                      (long)(node->size*64),
                                      (long)(node->size*64),
@@ -1337,7 +1331,7 @@ static int eps_prologue(eps_state *state)
   gfx_node_t *node;
   fputs(
     "%!PS-Adobe-3.0 EPSF-3.0\n"
-    "%%Creator: RRDtool 1.2rc5 Tobias Oetiker, http://tobi.oetiker.ch\n"
+    "%%Creator: RRDtool 1.2rc6 Tobias Oetiker, http://tobi.oetiker.ch\n"
     /* can't like weird chars here */
     "%%Title: (RRDtool output)\n"
     "%%DocumentData: Clean7Bit\n"