visual.dynamic.sampled

Interface FrameOp

All Known Subinterfaces:

Superimposition, Transition

All Known Implementing Classes:

AbstractFrameOp, AbstractSuperimposition, AbstractTransition, Dissolve, Fade, LineWipe, RectangleWipe, TransformableContentSuperimposition

public interface FrameOp

The requirements of all operations on frames of sampled dyanmic content (individual and multiple-frame operations).

Version:

1.0

Author:

Prof. David Bernstein, James Madison University

See Also:

"The Design and Implementation of Multimedia Software © 2011"

Method Summary

Modifier and Type	Method and Description
int	getFirstFrame() Get the index of the first frame of this FrameOp.
int	getLastFrame() Get the index of the last frame of this FrameOp.
void	postRendering(java.awt.Graphics g, int frame) Apply the post-rendering portion of this Transition.
void	preRendering(java.awt.Graphics g, int frame) Apply the pre-rendering portion of this Transition.

Method Detail

getFirstFrame

int getFirstFrame()

Get the index of the first frame of this FrameOp.

Returns:

The index of the first frame

getLastFrame

int getLastFrame()

Get the index of the last frame of this FrameOp.

Returns:

The index of the last frame

postRendering

void postRendering(java.awt.Graphics g,
                   int frame)

Apply the post-rendering portion of this Transition.

Parameters:

g - The rendering engine

frame - The current frame number

preRendering

void preRendering(java.awt.Graphics g,
                  int frame)

Apply the pre-rendering portion of this Transition.

Parameters:

g - The rendering engine

frame - The current frame number