static int ft_cubic_to(const FT_Vector* _c1, const FT_Vector* _c2, const FT_Vector* _to, void* user)
{
gfxdrawinfo_t* info = (gfxdrawinfo_t*)user;
gfxdrawer_t* draw = info->draw;
double tox = _to->x*FT_SCALE/(float)FT_SUBPIXELS;
double toy = -_to->y*FT_SCALE/(float)FT_SUBPIXELS;
double c1x = _c1->x*FT_SCALE/(float)FT_SUBPIXELS;
double c1y = -_c1->y*FT_SCALE/(float)FT_SUBPIXELS;
double c2x = _c2->x*FT_SCALE/(float)FT_SUBPIXELS;
double c2y = -_c2->y*FT_SCALE/(float)FT_SUBPIXELS;
gfxdraw_cubicTo(draw, c1x, c1y, c2x, c2y, tox, toy, info->quality);
return 0;
}
gfxline_t*gfxline_fromstring(const char*string)
{
gfxdrawer_t d;
gfxdrawer_target_gfxline(&d);
const char*p = string;
while(*p) {
char*token = getToken(&p);
if(!token)
break;
if (!*token) {
free(token);
break;
}
if(!strcmp(token, "M")) {
double x = getFloat(&p);
double y = getFloat(&p);
d.moveTo(&d, x, y);
} else if(!strncmp(token, "L", 1)) {
double x = getFloat(&p);
double y = getFloat(&p);
d.lineTo(&d, x, y);
} else if(!strncmp(token, "C", 1)) {
double x1 = getFloat(&p);
double y1 = getFloat(&p);
double x2 = getFloat(&p);
double y2 = getFloat(&p);
double x3 = getFloat(&p);
double y3 = getFloat(&p);
gfxdraw_cubicTo(&d, x1,y1, x2,y2, x3,y3, 0.9);
} else if(!strncmp(token, "z", 1)) {
//ignore
} else
fprintf(stderr, "gfxdraw: Warning: unknown primitive '%s'\n", token);
free(token);
}
gfxline_t*line = d.result(&d);
return line;
}