public Gdk.Pixbuf apply_embedded_orientation ();
public void composite (Gdk.Pixbuf dest, int dest_x, int dest_y, int dest_width, int dest_height, double offset_x, double offset_y, double scale_x, double scale_y, Gdk.InterpType interp_type, int overall_alpha);
public void composite_color (Gdk.Pixbuf dest, int dest_x, int dest_y, int dest_width, int dest_height, double offset_x, double offset_y, double scale_x, double scale_y, Gdk.InterpType interp_type, int overall_alpha, int check_x, int check_y, int check_size, uint32 color1, uint32 color2);
- public Gdk.Pixbuf? composite_color_simple (int dest_width, int dest_height, Gdk.InterpType interp_type, int overall_alpha, int check_size, uint32 color1, uint32 color2);
+ public Gdk.Pixbuf composite_color_simple (int dest_width, int dest_height, Gdk.InterpType interp_type, int overall_alpha, int check_size, uint32 color1, uint32 color2);
public Gdk.Pixbuf copy ();
public void copy_area (int src_x, int src_y, int width, int height, Gdk.Pixbuf dest_pixbuf, int dest_x, int dest_y);
public void fill (uint32 pixel);
public int get_bits_per_sample ();
public size_t get_byte_length ();
public Gdk.Colorspace get_colorspace ();
- public static unowned Gdk.PixbufFormat get_file_info (string filename, out int width, out int height);
+ public static unowned Gdk.PixbufFormat? get_file_info (string filename, out int width, out int height);
public static GLib.SList<weak Gdk.PixbufFormat> get_formats ();
public bool get_has_alpha ();
public int get_height ();
[CCode (cname = "gdk_pixbuf_new_from_stream_at_scale_async", finish_name = "gdk_pixbuf_new_from_stream_finish")]
[Deprecated (replacement = "Pixbuf.from_stream_at_scale_async", since = "vala-0.18")]
public static async Gdk.Pixbuf new_from_stream_at_scale_async (GLib.InputStream stream, int width, int height, bool preserve_aspect_ratio, GLib.Cancellable? cancellable = null) throws GLib.Error;
- public Gdk.Pixbuf rotate_simple (Gdk.PixbufRotation angle);
+ public Gdk.Pixbuf? rotate_simple (Gdk.PixbufRotation angle);
public void saturate_and_pixelate (Gdk.Pixbuf dest, float saturation, bool pixelate);
public bool save (string filename, string type, ...) throws GLib.Error;
public bool save_to_buffer ([CCode (array_length_type = "gsize", type = "gchar**")] out uint8[] buffer, string type, ...) throws GLib.Error;
public PixbufLoader ();
public bool close () throws GLib.Error;
public unowned Gdk.PixbufAnimation get_animation ();
- public unowned Gdk.PixbufFormat get_format ();
+ public unowned Gdk.PixbufFormat? get_format ();
public unowned Gdk.Pixbuf get_pixbuf ();
public void set_size (int width, int height);
[CCode (has_construct_function = false)]