Module gtkimageview :: Class AnimView

Class AnimView

ImageView --+
            |
           AnimView

AnimView subclasses ImageView. It has the same look and feel as its parent but is also capable of displaying GIF animations.

Keybindings

AnimView uses a few more keybindings in addition to those used by ImageView:

Keys	Corresponding function	Description
`GDK_p`	set_is_playing()	Stops or resumes the animation
`GDK_j`	step()	Steps the animation one frame forward

See Also:: ImageView, The file ./tests/ex-anim.c program for an example of how this widget is used.

Instance Methods

__init__(self)
Creates a new AnimView with default values.

step(self)
Steps the animation one frame forward.

Read-write properties

get_anim(self)
Returns the current animation of the view.

set_anim(self, anim)
Sets the pixbuf animation to play, or None to not play any animation.

get_is_playing(self)
Returns whether the animation is playing or not.

set_is_playing(self, playing)
Sets whether the animation should play or not.

Inherited from ImageView: get_black_bg, get_fitting, get_interpolation, get_pixbuf, get_show_cursor, get_show_frame, get_tool, get_zoom, set_black_bg, set_fitting, set_interpolation, set_pixbuf, set_show_cursor, set_show_frame, set_tool, set_zoom

Signals

Inherited from ImageView: sig_pixbuf_changed, sig_zoom_changed

Read-only properties

Inherited from ImageView: get_check_colors, get_draw_rect, get_viewport

Write-only properties

Inherited from ImageView: set_offset, set_transp

Actions

Inherited from ImageView: damage_pixels, image_to_widget_rect, zoom_in, zoom_out

Method Details

init(self)
(Constructor)

Creates a new AnimView with default values. The default values are:

anim : None
is playing : False

Overrides: ImageView.__init__

get_anim(self)

Returns the current animation of the view.

Returns:: the current animation

set_anim(self, anim)

Sets the pixbuf animation to play, or None to not play any animation.

The effect of this method is analoguous to ImageView.set_pixbuf(). Fitting is set to True so that the whole area of the animation fits in the view. Three signals are emitted, first the ImageView will emit ImageView.sig_zoom_changed and then ImageView.sig_pixbuf_changed.

The default pixbuf animation is None.

Parameters:

anim - a pixbuf animation to play

See Also: ImageView.set_pixbuf()

get_is_playing(self)

Returns whether the animation is playing or not. If there is no current animation, this method will always returns False

Returns:: True if an animation is playing, False otherwise.

set_is_playing(self, playing)

Sets whether the animation should play or not. If there is no current animation this method does not have any effect.