Class PAGView

The duration of current composition in microseconds.

Adds a listener to the set of listeners that are sent events through the life of an animation, such as start, repeat, and end.

Removes a listener from the set listening to this animation.

Start the animation.

Pause the animation.

Stop the animation.

Set the number of times the animation will repeat. The default is 1, which means the animation will play only once. 0 means the animation will play infinity times.

Returns the current progress of play position, the value is from 0.0 to 1.0. It is applied only when the composition is not null.

Returns the current frame.

Set the progress of play position, the value is from 0.0 to 1.0.

Return the value of videoEnabled property.

If set false, will skip video layer drawing.

If set to true, PAG renderer caches an internal bitmap representation of the static content for each layer. This caching can increase performance for layers that contain complex vector content. The execution speed can be significantly faster depending on the complexity of the content, but it requires extra graphics memory. The default value is true.

Set the value of cacheEnabled property.

This value defines the scale factor for internal graphics caches, ranges from 0.0 to 1.0. The scale factors less than 1.0 may result in blurred output, but it can reduce the usage of graphics memory which leads to better performance. The default value is 1.0.

Set the value of cacheScale property.

The maximum frame rate for rendering. If set to a value less than the actual frame rate from PAGFile, it drops frames but increases performance. Otherwise, it has no effect. The default value is 60.

Set the maximum frame rate for rendering.

Returns the current scale mode.

Specifies the rule of how to scale the pag content to fit the surface size. The matrix changes when this method is called.

Call this method to render current position immediately. If the play() method is already called, there is no need to call it. Returns true if the content has changed.

Free the cache created by the pag view immediately. Can be called to reduce memory pressure.

Returns the current PAGComposition for PAGView to render as content.

Sets a new PAGComposition for PAGView to render as content. Note: If the composition is already added to another PAGView, it will be removed from the previous PAGView.

Returns a copy of current matrix.

Set the transformation which will be applied to the composition. The scaleMode property will be set to PAGScaleMode::None when this method is called.

Prepares the player for the next flush() call. It collects all CPU tasks from the current progress of the composition and runs them asynchronously in parallel. It is usually used for speeding up the first frame rendering.

Returns a ImageBitmap object capturing the contents of the PAGView. Subsequent rendering of the PAGView will not be captured. Returns null if the PAGView hasn't been presented yet.