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java.lang.Objectorg.jfree.chart.encoders.ImageEncoderFactory
public class ImageEncoderFactory
Factory class for returning ImageEncoders for different
ImageFormats.
| Constructor Summary | |
|---|---|
ImageEncoderFactory()
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| Method Summary | |
|---|---|
static ImageEncoder |
newInstance(java.lang.String format)
Used to retrieve an ImageEncoder for a specific image format. |
static ImageEncoder |
newInstance(java.lang.String format,
boolean encodingAlpha)
Used to retrieve an ImageEncoder for a specific image format. |
static ImageEncoder |
newInstance(java.lang.String format,
float quality)
Used to retrieve an ImageEncoder for a specific image format. |
static ImageEncoder |
newInstance(java.lang.String format,
float quality,
boolean encodingAlpha)
Used to retrieve an ImageEncoder for a specific image format. |
static void |
setImageEncoder(java.lang.String format,
java.lang.String imageEncoderClassName)
Used to set additional encoders or replace default ones. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ImageEncoderFactory()
| Method Detail |
|---|
public static void setImageEncoder(java.lang.String format,
java.lang.String imageEncoderClassName)
format - The image format name.imageEncoderClassName - The name of the ImageEncoder class.public static ImageEncoder newInstance(java.lang.String format)
format - The image format required.
null if none available.
public static ImageEncoder newInstance(java.lang.String format,
float quality)
format - The image format required.quality - The quality to be set before returning.
null if none available.
public static ImageEncoder newInstance(java.lang.String format,
boolean encodingAlpha)
format - The image format required.encodingAlpha - Sets whether alpha transparency should be encoded.
null if none available.
public static ImageEncoder newInstance(java.lang.String format,
float quality,
boolean encodingAlpha)
format - The image format required.quality - The quality to be set before returning.encodingAlpha - Sets whether alpha transparency should be encoded.
null if none available.
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