// PixbufGetFileInfo is a wrapper around gdk_pixbuf_get_file_info().
// TODO: need to wrap the returned format to GdkPixbufFormat.
func PixbufGetFileInfo(filename string) (format interface{}, width, height int) {
cstr := C.CString(filename)
defer C.free(unsafe.Pointer(cstr))
var cw, ch C.gint
format = C.gdk_pixbuf_get_file_info((*C.gchar)(cstr), &cw, &ch)
// TODO: need to wrap the returned format to GdkPixbufFormat.
return format, int(cw), int(ch)
}
func GetFileInfo(filename string, width, height *int) *Format {
ptr := C.CString(filename)
defer cfree(ptr)
var w, h C.gint
format := &Format{C.gdk_pixbuf_get_file_info(gstring(ptr), &w, &h)}
*width = int(w)
*height = int(h)
return format
}
func GetFileInfo(path string, imgW *int, imgH *int) *GdkPixbufFormat {
ptr := C.CString(path)
defer C.free_string(ptr)
var w, h C.gint
format := &GdkPixbufFormat{C.gdk_pixbuf_get_file_info(C.to_gcharptr(ptr), &w, &h)}
*imgW = int(w)
*imgH = int(h)
return format
}