gdk/gdk.go
func (v *PixbufLoader) Write(data []byte) (int, error) {
	// n is set to 0 on error, and set to len(data) otherwise.
	// This is a tiny hacky to satisfy io.Writer and io.WriteCloser,
	// which would allow access to all io and ioutil goodies,
	// and play along nice with go environment.

	if len(data) == 0 {
		return 0, nil
	}

	var err *C.GError
	c := C.gdk_pixbuf_loader_write(v.native(),
		(*C.guchar)(unsafe.Pointer(&data[0])), C.gsize(len(data)),
		&err)

	if !gobool(c) {
		defer C.g_error_free(err)
		return 0, errors.New(C.GoString((*C.char)(err.message)))
	}

	return len(data), nil
}
func (v *PixbufLoader) Write(data []byte) (int, error) {
	// n is set to 0 on error, and set to len(data) otherwise.
	// This is a tiny hacky to satisfy io.Writer and io.WriteCloser,
	// which would allow access to all io and ioutil goodies,
	// and play along nice with go environment.

	if len(data) == 0 {
		return 0, nil
	}

	var err *C.GError
	c := C.gdk_pixbuf_loader_write(v.native(),
		(*C.guchar)(unsafe.Pointer(&data[0])), C.gsize(len(data)),
		&err)

	if !gobool(c) {
		defer C.g_error_free(err)
		return 0, errors.New(C.GoString((*C.char)(err.message)))
	}

	return len(data), nil
}
func ( v * PixbufLoader ) Write ( data [ ] byte ) ( int , error ) { // n is set to 0 on error, and set to len(data) otherwise. // This is a tiny hacky to satisfy io.Writer and io.WriteCloser, // which would allow access to all io and ioutil goodies, // and play along nice with go environment. if len ( data ) == 0 { return 0 , nil } var err * C . GError c := C . gdk_pixbuf_loader_write ( v . native ( ) , ( * C . guchar ) ( unsafe . Pointer ( & data [ 0 ] ) ) , C . gsize ( len ( data ) ) , & err ) if ! gobool ( c ) { defer C . g_error_free ( err ) return 0 , errors . New ( C . GoString ( ( * C . char ) ( err . message ) ) ) } return len ( data ) , nil }
// Write() is a wrapper around gdk_pixbuf_loader_write().  The
// function signature differs from the C equivalent to satisify the
// io.Writer interface.
Write () is a wrapper around gdk_pixbuf_loader_write () . The function signature differs from the C equivalent to satisify the io . Writer interface .