IoCairoSurface *IoCairoSurface_newWithRawSurface_(void *state, IoMessage *m, cairo_surface_t *surface)
{
IoObject *self = 0;
IoStateProtoFunc *initFunc = 0;
checkStatus_(state, m, cairo_surface_status(surface));
switch(cairo_surface_get_type(surface))
{
case CAIRO_SURFACE_TYPE_IMAGE:
initFunc = IoCairoImageSurface_proto;
break;
case CAIRO_SURFACE_TYPE_PS:
initFunc = IoCairoPSSurface_proto;
break;
case CAIRO_SURFACE_TYPE_PDF:
initFunc = IoCairoPDFSurface_proto;
break;
case CAIRO_SURFACE_TYPE_SVG:
initFunc = IoCairoSVGSurface_proto;
break;
default:
IoState_error_(state, 0, "Unsupported surface type");
}
self = IOCLONE(IoState_protoWithId_(state, protoId));
IoObject_setDataPointer_(self, surface);
return self;
}
IoCairoContext *IoCairoContext_newWithSurface_(void *state, IoCairoImageSurface *surface)
{
IoCairoContext *self = IOCLONE(IoState_protoWithInitFunction_(state, IoCairoContext_proto));
cairo_t *rawContext = cairo_create(IoCairoSurface_rawSurface(surface));
checkStatus_(state, 0, cairo_status(rawContext));
IoObject_setDataPointer_(self, rawContext);
return self;
}
