Class

GdkPixbufPixbufAnimation

Description [src] 

class GdkPixbuf.PixbufAnimation : GObject.Object
{
  /* No available fields */
}

An opaque object representing an animation.

The GdkPixBuf library provides a simple mechanism to load and represent animations. An animation is conceptually a series of frames to be displayed over time.

The animation may not be represented as a series of frames internally; for example, it may be stored as a sprite and instructions for moving the sprite around a background.

To display an animation you don’t need to understand its representation, however; you just ask GdkPixbuf what should be displayed at a given point in time.

Ancestors

Descendants

Constructors

gdk_pixbuf_animation_new_from_file

Creates a new animation by loading it from a file.

gdk_pixbuf_animation_new_from_resource

Creates a new pixbuf animation by loading an image from an resource.

since: 2.28

gdk_pixbuf_animation_new_from_stream

Creates a new animation by loading it from an input stream.

since: 2.28

gdk_pixbuf_animation_new_from_stream_finish

Finishes an asynchronous pixbuf animation creation operation started with gdk_pixbuf_animation_new_from_stream_async().

since: 2.28

Functions

gdk_pixbuf_animation_new_from_stream_async

Creates a new animation by asynchronously loading an image from an input stream.

since: 2.28

Instance methods

gdk_pixbuf_animation_get_height

Queries the height of the bounding box of a pixbuf animation.

gdk_pixbuf_animation_get_iter

Get an iterator for displaying an animation.

gdk_pixbuf_animation_get_static_image

Retrieves a static image for the animation.

gdk_pixbuf_animation_get_width

Queries the width of the bounding box of a pixbuf animation.

gdk_pixbuf_animation_is_static_image

Checks whether the animation is a static image.

gdk_pixbuf_animation_ref

Adds a reference to an animation.

deprecated: 2.0 

gdk_pixbuf_animation_unref

Removes a reference from an animation.

deprecated: 2.0 

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Signals

Signals inherited from GObject (1)
GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure 

struct GdkPixbufPixbufAnimationClass {
  GObjectClass parent_class;
  gboolean (* is_static_image) (
    GdkPixbufAnimation* animation
  );
  GdkPixbuf* (* get_static_image) (
    GdkPixbufAnimation* animation
  );
  void (* get_size) (
    GdkPixbufAnimation* animation,
    int* width,
    int* height
  );
  GdkPixbufAnimationIter* (* get_iter) (
    GdkPixbufAnimation* animation,
    const GTimeVal* start_time
  );
  
}

Modules supporting animations must derive a type from GdkPixbufAnimation, providing suitable implementations of the virtual functions.

Class members
parent_class: GObjectClass

The parent class.

is_static_image: gboolean (* is_static_image) ( GdkPixbufAnimation* animation )

Returns whether the given animation is just a static image.

get_static_image: GdkPixbuf* (* get_static_image) ( GdkPixbufAnimation* animation )

Returns a static image representing the given animation.

get_size: void (* get_size) ( GdkPixbufAnimation* animation, int* width, int* height )

Fills width and height with the frame size of the animation.

get_iter: GdkPixbufAnimationIter* (* get_iter) ( GdkPixbufAnimation* animation, const GTimeVal* start_time )

Returns an iterator for the given animation.

Virtual methods

GdkPixbuf.PixbufAnimationClass.get_iter

Get an iterator for displaying an animation.

GdkPixbuf.PixbufAnimationClass.get_size

Fills width and height with the frame size of the animation.

GdkPixbuf.PixbufAnimationClass.get_static_image

Retrieves a static image for the animation.

GdkPixbuf.PixbufAnimationClass.is_static_image

Checks whether the animation is a static image.