jwo.utils.gifutils
Class GIFImage.NetscapeExtension

java.lang.Object
  jwo.utils.gifutils.GIFImage.NetscapeExtension

Enclosing class:

GIFImage

public class GIFImage.NetscapeExtension
extends Object

Extension block for looping animations.

Constructor Summary

GIFImage.NetscapeExtension(GIFInputStream input)
Creates an extension based on an existing GIF file.

GIFImage.NetscapeExtension(int iterationCount)
Creates an extension with the given number of looping iterations.

Method Summary

int	getIterationCount() Reports the number of looping iterations.
void	setIterationCount(int iterationCount) Sets the number of looping iterations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GIFImage.NetscapeExtension

public GIFImage.NetscapeExtension(GIFInputStream input)
                           throws IOException

Creates an extension based on an existing GIF file.

Parameters:

input - Input stream containing gif file to read.

Throws:

IOException - if problem reading from input stream.

GIFImage.NetscapeExtension

public GIFImage.NetscapeExtension(int iterationCount)

Creates an extension with the given number of looping iterations.

Parameters:

iterationCount - Number of times animation is to repeat or 0 for infinite loop.

Method Detail

setIterationCount

public void setIterationCount(int iterationCount)

Sets the number of looping iterations.

Parameters:

iterationCount - Number of times animation is to repeat or 0 for infinite loop.

getIterationCount

public int getIterationCount()

Reports the number of looping iterations.

Returns:

Number of times animation is to repeat or 0 for infinite loop.