return;
}
if(r[0]<0 || phase<0) {
- fprintf(stderr, "gfxtool: invalid (negative) dashes: %f, phase=%f", r[0], phase);
+ fprintf(stderr, "gfxtool: invalid (negative) dashes: %f, phase=%f\n", r[0], phase);
return;
}
return box;
}
+gfxbbox_t gfxbbox_expand_to_bbox(gfxbbox_t box, gfxbbox_t box2)
+{
+ box = gfxbbox_expand_to_point(box, box2.xmin, box2.ymin);
+ box = gfxbbox_expand_to_point(box, box2.xmax, box2.ymax);
+ return box;
+}
+
void gfxbbox_intersect(gfxbbox_t*box1, gfxbbox_t*box2)
{
if(box2->xmin > box1->xmin)
void gfxmatrix_dump(gfxmatrix_t*m, FILE*fi, char*prefix)
{
- fprintf(fi, "%f %f | %f\n", m->m00, m->m10, m->tx);
- fprintf(fi, "%f %f | %f\n", m->m01, m->m11, m->ty);
+ fprintf(fi, "%s%f %f | %f\n", prefix, m->m00, m->m10, m->tx);
+ fprintf(fi, "%s%f %f | %f\n", prefix, m->m01, m->m11, m->ty);
}
void gfxmatrix_transform(gfxmatrix_t*m, double* v, double*dest)
gfxline_t*prev=0;
while(line) {
gfxline_t*next = line->next;
- if(line->type == gfx_moveTo) {
+ if(line->type == gfx_moveTo && (line->next && line->next->type != gfx_moveTo)) {
gfxpoint_t xy = {line->x, line->y};
dict_put(ff, &xy, line);
prev = line;
return b;
}
-void gfximage_save_jpeg(gfximage_t*img, char*filename, int quality)
+void gfxgradient_destroy(gfxgradient_t*gradient)
{
- unsigned char*data = malloc(img->width*img->height*3);
- int t;
- int size = img->width*img->height;
- int s = 0;
- for(t=0;t<size;t++) {
- data[s+0] = img->data[t].r;
- data[s+1] = img->data[t].g;
- data[s+2] = img->data[t].b;
- s+=3;
+ while(gradient) {
+ gfxgradient_t*next = gradient->next;
+ free(gradient);
+ gradient = next;
}
- jpeg_save(data, img->width, img->height, quality, filename);
}
gfxparams_t* gfxparams_new()
free(p);
p = next;
}
+ free(params);
}