X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fdevices%2Frender.c;h=30a0b593fe26d93901c1b3e2e1859e82aec5ce62;hb=3fb27a120f9fa3bfb4c06d65ca2ae2b3119668a1;hp=7e6d2ad70c8e2aac60d9c4ee02c939a8b52a64c7;hpb=a2388a02b2fb072a77d313f83e0f032c6bb031d8;p=swftools.git

diff --git a/lib/devices/render.c b/lib/devices/render.c
index 7e6d2ad..30a0b59 100644
--- a/lib/devices/render.c
+++ b/lib/devices/render.c
@@ -64,6 +64,7 @@ typedef struct _internal {
     int antialize;
     int zoom;
     int ymin, ymax;
+    int fillwhite;
 
     RGBA* img;
 
@@ -448,10 +449,15 @@ int render_setparameter(struct _gfxdevice*dev, const char*key, const char*value)
     if(!strcmp(key, "antialize")) {
 	i->antialize = atoi(value);
 	i->zoom = i->antialize * i->multiply;
+	return 1;
     } else if(!strcmp(key, "multiply")) {
 	i->multiply = atoi(value);
 	i->zoom = i->antialize * i->multiply;
 	fprintf(stderr, "Warning: multiply not implemented yet\n");
+	return 1;
+    } else if(!strcmp(key, "fillwhite")) {
+	i->fillwhite = atoi(value);
+	return 1;
     }
     return 0;
 }
@@ -491,9 +497,9 @@ void render_stroke(struct _gfxdevice*dev, gfxline_t*line, gfxcoord_t width, gfxc
     internal_t*i = (internal_t*)dev->internal;
     double x,y;
     
-    if(cap_style != gfx_capRound || joint_style != gfx_joinRound) {
+    /*if(cap_style != gfx_capRound || joint_style != gfx_joinRound) {
 	fprintf(stderr, "Warning: cap/joint style != round not yet supported\n");
-    }
+    }*/
 
     while(line) {
         int x1,y1,x2,y2,x3,y3;
@@ -644,6 +650,10 @@ void render_drawchar(struct _gfxdevice*dev, gfxfont_t*font, int glyphnr, gfxcolo
 {
     internal_t*i = (internal_t*)dev->internal;
 
+    /* align characters to whole pixels */
+    matrix->tx = (int)(matrix->tx * i->antialize) / i->antialize;
+    matrix->ty = (int)(matrix->ty * i->antialize) / i->antialize;
+
     gfxglyph_t*glyph = &font->glyphs[glyphnr];
     gfxline_t*line2 = gfxline_clone(glyph->line);
     gfxline_transform(line2, matrix);
@@ -741,6 +751,10 @@ void render_startpage(struct _gfxdevice*dev, int width, int height)
         i->lines[y].num = 0;
     }
     i->img = (RGBA*)rfx_calloc(sizeof(RGBA)*i->width2*i->height2);
+    if(i->fillwhite) {
+	memset(i->img, 0xff, sizeof(RGBA)*i->width2*i->height2);
+    }
+
     i->ymin = 0x7fffffff;
     i->ymax = -0x80000000;