Package com.sixlegs.png

Class PngImage

java.lang.Object

com.sixlegs.png.PngImage

All Implemented Interfaces:

Transparency

public class PngImage
extends Object
implements Transparency

Field Summary

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

Constructors

Constructor	Description
PngImage()
PngImage(PngConfig pngConfig)

Method Summary

Modifier and Type	Method	Description
protected BufferedImage	createImage(InputStream inputStream, Dimension dimension)
Color	getBackground()
int	getBitDepth()
int	getColorType()
PngConfig	getConfig()
float	getGamma()
short[]	getGammaTable()
int	getHeight()
Map	getProperties()
Object	getProperty(String string)
int	getSamples()
TextChunk	getTextChunk(String string)
int	getTransparency()
int	getWidth()
protected boolean	handlePass(BufferedImage bufferedImage, int int1)
protected boolean	handleProgress(BufferedImage bufferedImage, float float1)
protected void	handleWarning(PngException pngException)
boolean	isInterlaced()
protected boolean	isMultipleOK(int int1)
BufferedImage	read(File file)
BufferedImage	read(InputStream inputStream, boolean boolean1)
protected void	readChunk(int int1, DataInput dataInput, long long1, int int2)

Methods inherited from class java.lang.Object

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

Constructor Details

PngImage

public PngImage()

PngImage

public PngImage(PngConfig pngConfig)

Method Details

getConfig

public PngConfig getConfig()

read

public BufferedImage read(File file)
                   throws IOException

Throws:

IOException

read

public BufferedImage read(InputStream inputStream,
 boolean boolean1)
                   throws IOException

Throws:

IOException

createImage

protected BufferedImage createImage(InputStream inputStream,
 Dimension dimension)
                             throws IOException

Throws:

IOException

handlePass

protected boolean handlePass(BufferedImage bufferedImage,
 int int1)

handleProgress

protected boolean handleProgress(BufferedImage bufferedImage,
 float float1)

handleWarning

protected void handleWarning(PngException pngException)
                      throws PngException

Throws:

PngException

getWidth

public int getWidth()

getHeight

public int getHeight()

getBitDepth

public int getBitDepth()

isInterlaced

public boolean isInterlaced()

getColorType

public int getColorType()

getTransparency

public int getTransparency()

Specified by:

getTransparency in interface Transparency

getSamples

public int getSamples()

getGamma

public float getGamma()

getGammaTable

public short[] getGammaTable()

getBackground

public Color getBackground()

getProperty

public Object getProperty(String string)

getProperties

public Map getProperties()

getTextChunk

public TextChunk getTextChunk(String string)

readChunk

protected void readChunk(int int1,
 DataInput dataInput,
 long long1,
 int int2)
                  throws IOException

Throws:

IOException

isMultipleOK

protected boolean isMultipleOK(int int1)