public class

MovieFrame

extends Object
implements AnimatedImageFrame
java.lang.Object
   ↳ com.facebook.animated.giflite.draw.MovieFrame

Class Overview

Simple wrapper for an animated image frame back by MovieDrawer. All MovieFrame for the same MovieAnimatedImage will be backed by the same MovieDrawer.

Summary

Public Constructors
MovieFrame(MovieDrawer movieDrawer, int frameStart, int frameDuration, int frameWidth, int frameHeight, AnimatedDrawableFrameInfo.DisposalMethod disposalMode)
Public Methods
void dispose()
Disposes the instance.
AnimatedDrawableFrameInfo.DisposalMethod getDisposalMode()
int getDurationMs()
Gets the duration of the frame.
int getHeight()
Gets the height of the frame.
int getWidth()
Gets the width of the frame.
int getXOffset()
Gets the x-offset of the frame relative to the image canvas.
int getYOffset()
Gets the y-offset of the frame relative to the image canvas.
void renderFrame(int w, int h, Bitmap bitmap)
Renders the frame to the specified bitmap.
[Expand]
Inherited Methods
From class java.lang.Object
From interface com.facebook.imagepipeline.animated.base.AnimatedImageFrame

Public Constructors

public MovieFrame (MovieDrawer movieDrawer, int frameStart, int frameDuration, int frameWidth, int frameHeight, AnimatedDrawableFrameInfo.DisposalMethod disposalMode)

Public Methods

public void dispose ()

Disposes the instance. This will free native resources held by this instance. Once called, other methods on this instance may throw. Note, the underlying native resources may not actually be freed until all associated instances AnimatedImage are disposed or finalized as well.

public AnimatedDrawableFrameInfo.DisposalMethod getDisposalMode ()

public int getDurationMs ()

Gets the duration of the frame.

Returns
  • the duration of the frame in milliseconds

public int getHeight ()

Gets the height of the frame.

Returns
  • the height of the frame

public int getWidth ()

Gets the width of the frame.

Returns
  • the width of the frame

public int getXOffset ()

Gets the x-offset of the frame relative to the image canvas.

Returns
  • the x-offset of the frame

public int getYOffset ()

Gets the y-offset of the frame relative to the image canvas.

Returns
  • the y-offset of the frame

public void renderFrame (int w, int h, Bitmap bitmap)

Renders the frame to the specified bitmap. The bitmap must have a width and height that is at least as big as the specified width and height and it must be in RGBA_8888 color format.

Parameters
w the width to render to (the image is scaled to this width)
h the height to render to (the image is scaled to this height)
bitmap the bitmap to render into