func bytes2pixbuf(data []byte, typ string) *gdkpixbuf.GdkPixbuf {
var loader *gdkpixbuf.GdkPixbufLoader
if strings.Index(typ, "jpeg") >= 0 {
loader, _ = gdkpixbuf.PixbufLoaderWithMimeType("image/jpeg")
} else {
loader, _ = gdkpixbuf.PixbufLoaderWithMimeType("image/png")
}
loader.SetSize(24, 24)
loader.Write(data)
loader.Close()
return loader.GetPixbuf()
}
func url2pixbuf(url string) *gdkpixbuf.GdkPixbuf {
r, err := http.Get(url)
if err != nil {
return nil
}
t := r.Header.Get("Content-Type")
b := make([]byte, r.ContentLength)
if _, err = io.ReadFull(r.Body, b); err != nil {
return nil
}
var loader *gdkpixbuf.GdkPixbufLoader
if strings.Index(t, "jpeg") >= 0 {
loader, _ = gdkpixbuf.PixbufLoaderWithMimeType("image/jpeg")
} else {
loader, _ = gdkpixbuf.PixbufLoaderWithMimeType("image/png")
}
loader.SetSize(24, 24)
loader.Write(b)
loader.Close()
return loader.GetPixbuf()
}