to.etc.sjit

Class GifIndexedHandler

java.lang.Object

to.etc.sjit.GifHandlerBase

to.etc.sjit.GifIndexedHandler

public class GifIndexedHandler
extends GifHandlerBase

Part of the Animated Gif Decoder, this class known about the 8-bit Java BufferedImage formats that fit the GIF format best - the TYPE_BYTE_INDEXED format.

Author:

Frits Jalvingh

Field Summary

Fields inherited from class to.etc.sjit.GifHandlerBase

m_bi, m_gd, m_h, m_im, m_interlace_phase, m_out_e, m_out_o, m_type, m_w, m_x, m_y

Constructor Summary

Constructors

Constructor and Description
GifIndexedHandler(AnimGifDecoder de, GifImaMeta im, int type)

Method Summary

Modifier and Type	Method and Description
protected void	pixels(byte[] pix, int len) Called when a new set of pixels is available.
protected BufferedImage	prepare() Prepare decoding the current image.

Methods inherited from class to.etc.sjit.GifHandlerBase

getOffset, getRunMax, getX, getY, incrementPos

Methods inherited from class java.lang.Object

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

Constructor Detail

GifIndexedHandler

public GifIndexedHandler(AnimGifDecoder de,
                         GifImaMeta im,
                         int type)

Method Detail

prepare

protected BufferedImage prepare()
                         throws IOException

Prepare decoding the current image. Create a bufferedimage and create the color table belonging to it from the global or local color table.

Specified by:

prepare in class GifHandlerBase

Throws:

IOException

pixels

protected void pixels(byte[] pix,
                      int len)
               throws IOException

Description copied from class: GifHandlerBase

Called when a new set of pixels is available. This writes the pixels to the appropriate position within the image.

Specified by:

pixels in class GifHandlerBase

Throws:

IOException