GifDecoder (rapid-ark-framework-ext 0.3.0 API)

java.lang.Object
- com.github.rapidark.framework.media.GifDecoder

```
public class GifDecoder
extends Object
```

Field Summary

Fields
Modifier and Type	Field and Description
`protected int[]`	`act`
`protected int`	`bgColor`
`protected int`	`bgIndex`
`protected byte[]`	`block`
`protected int`	`blockSize`
`protected int`	`delay`
`protected int`	`dispose`
`protected int`	`frameCount`
`protected ArrayList<com.github.rapidark.framework.media.GifDecoder.GifFrame>`	`frames`
`protected int[]`	`gct`
`protected boolean`	`gctFlag`
`protected int`	`gctSize`
`protected int`	`height`
`protected int`	`ih`
`protected BufferedImage`	`image`
`protected BufferedInputStream`	`in`
`protected boolean`	`interlace`
`protected int`	`iw`
`protected int`	`ix`
`protected int`	`iy`
`protected int`	`lastBgColor`
`protected int`	`lastDispose`
`protected BufferedImage`	`lastImage`
`protected Rectangle`	`lastRect`
`protected Color`	`lastTransparencyColor`
`protected int[]`	`lct`
`protected boolean`	`lctFlag`
`protected int`	`lctSize`
`protected int`	`loopCount`
`protected static int`	`MaxStackSize`
`protected int`	`pixelAspect`
`protected byte[]`	`pixels`
`protected byte[]`	`pixelStack`
`protected short[]`	`prefix`
`protected int`	`status`
`static int`	`STATUS_FORMAT_ERROR`
`static int`	`STATUS_OK`
`static int`	`STATUS_OPEN_ERROR`
`protected byte[]`	`suffix`
`protected int`	`transIndex`
`protected boolean`	`transparency`
`protected int`	`width`

Constructor Summary

Constructors
Constructor and Description

GifDecoder()

Constructors
Constructor and Description
`GifDecoder()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`decodeImageData()`
`protected boolean`	`err()`
`int`	`getDelay(int n)`
`BufferedImage`	`getFrame(int n)`
`int`	`getFrameCount()`
`Dimension`	`getFrameSize()`
`BufferedImage`	`getImage()`
`int`	`getLoopCount()`
`protected void`	`init()`
`boolean`	`isTransparency()`
`protected int`	`read()`
`int`	`read(BufferedInputStream is)`
`int`	`read(InputStream is)`
`int`	`read(String name)`
`protected int`	`readBlock()`
`protected int[]`	`readColorTable(int ncolors)`
`protected void`	`readContents()`
`protected void`	`readGraphicControlExt()`
`protected void`	`readHeader()`
`protected void`	`readImage()`
`protected void`	`readLSD()`
`protected void`	`readNetscapeExt()`
`protected int`	`readShort()`
`protected void`	`resetFrame()`
`protected void`	`setPixels()`
`protected void`	`skip()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STATUS_OK
```
public static final int STATUS_OK
```
See Also:

Constant Field Values

STATUS_FORMAT_ERROR
```
public static final int STATUS_FORMAT_ERROR
```
See Also:

Constant Field Values

STATUS_OPEN_ERROR
```
public static final int STATUS_OPEN_ERROR
```
See Also:

Constant Field Values

in
```
protected BufferedInputStream in
```

status
```
protected int status
```

width
```
protected int width
```

height
```
protected int height
```

gctFlag
```
protected boolean gctFlag
```

gctSize
```
protected int gctSize
```

loopCount
```
protected int loopCount
```

gct
```
protected int[] gct
```

lct
```
protected int[] lct
```

act
```
protected int[] act
```

bgIndex
```
protected int bgIndex
```

bgColor
```
protected int bgColor
```

lastBgColor
```
protected int lastBgColor
```

pixelAspect
```
protected int pixelAspect
```

lctFlag
```
protected boolean lctFlag
```

interlace
```
protected boolean interlace
```

lctSize
```
protected int lctSize
```

ix
```
protected int ix
```

iy
```
protected int iy
```

iw
```
protected int iw
```

ih
```
protected int ih
```

lastRect
```
protected Rectangle lastRect
```

image
```
protected BufferedImage image
```

lastImage
```
protected BufferedImage lastImage
```

block
```
protected byte[] block
```

blockSize
```
protected int blockSize
```

dispose
```
protected int dispose
```

lastDispose
```
protected int lastDispose
```

transparency
```
protected boolean transparency
```

delay
```
protected int delay
```

transIndex
```
protected int transIndex
```

MaxStackSize
```
protected static final int MaxStackSize
```
See Also:

Constant Field Values

prefix
```
protected short[] prefix
```

suffix
```
protected byte[] suffix
```

pixelStack
```
protected byte[] pixelStack
```

pixels
```
protected byte[] pixels
```

frames

protected ArrayList<com.github.rapidark.framework.media.GifDecoder.GifFrame> frames

frameCount
```
protected int frameCount
```

lastTransparencyColor
```
protected Color lastTransparencyColor
```

Constructor Detail
- GifDecoder
```
public GifDecoder()
```

Method Detail

getDelay
```
public int getDelay(int n)
```

getFrameCount
```
public int getFrameCount()
```

getImage
```
public BufferedImage getImage()
```

getLoopCount
```
public int getLoopCount()
```

setPixels
```
protected void setPixels()
```

getFrame
```
public BufferedImage getFrame(int n)
```

getFrameSize
```
public Dimension getFrameSize()
```

read

public int read(BufferedInputStream is)

read
```
public int read(InputStream is)
```

read
```
public int read(String name)
```

decodeImageData
```
protected void decodeImageData()
```

err
```
protected boolean err()
```

init
```
protected void init()
```

read
```
protected int read()
```

readBlock
```
protected int readBlock()
```

readColorTable

protected int[] readColorTable(int ncolors)

readContents
```
protected void readContents()
```

readGraphicControlExt

protected void readGraphicControlExt()

readHeader
```
protected void readHeader()
```

readImage
```
protected void readImage()
```

readLSD
```
protected void readLSD()
```

readNetscapeExt
```
protected void readNetscapeExt()
```

readShort
```
protected int readShort()
```

resetFrame
```
protected void resetFrame()
```

skip
```
protected void skip()
```

isTransparency
```
public boolean isTransparency()
```

Class GifDecoder

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

STATUS_OK

STATUS_FORMAT_ERROR

STATUS_OPEN_ERROR

in

status

width

height

gctFlag

gctSize

loopCount

gct

lct

act

bgIndex

bgColor

lastBgColor

pixelAspect

lctFlag

interlace

lctSize

ix

iy

iw

ih

lastRect

image

lastImage

block

blockSize

dispose

lastDispose

transparency

delay

transIndex

MaxStackSize

prefix

suffix

pixelStack

pixels

frames

frameCount

lastTransparencyColor

Constructor Detail

GifDecoder

Method Detail

getDelay

getFrameCount

getImage

getLoopCount

setPixels

getFrame

getFrameSize

read

read

read

decodeImageData

err

init

read

readBlock

readColorTable

readContents

readGraphicControlExt

readHeader

readImage

readLSD

readNetscapeExt

readShort

resetFrame

skip

isTransparency