helma.image.imageio
Class ImageIOGenerator
java.lang.Object
helma.image.ImageGenerator
helma.image.imageio.ImageIOGenerator
public class ImageIOGenerator
- extends ImageGenerator
A wrapper for an image that uses the ImageIO Framework.
Method Summary |
protected void |
write(ImageWrapper wrapper,
javax.imageio.ImageWriter writer,
float quality,
boolean alpha)
|
void |
write(ImageWrapper wrapper,
java.io.OutputStream out,
java.lang.String mimeType,
float quality,
boolean alpha)
Saves the image. |
void |
write(ImageWrapper wrapper,
java.lang.String filename,
float quality,
boolean alpha)
Saves the image. |
Methods inherited from class helma.image.ImageGenerator |
createImage, createImage, createImage, createImage, createImage, createImage, createImage, getInstance, read, read, read, read |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ImageIOGenerator
public ImageIOGenerator()
write
protected void write(ImageWrapper wrapper,
javax.imageio.ImageWriter writer,
float quality,
boolean alpha)
throws java.io.IOException
- Throws:
java.io.IOException
write
public void write(ImageWrapper wrapper,
java.lang.String filename,
float quality,
boolean alpha)
throws java.io.IOException
- Saves the image. Image format is deduced from filename.
- Specified by:
write
in class ImageGenerator
- Parameters:
wrapper
- the image to writefilename
- the file to write toquality
- image qualityalpha
- to enable alpha
- Throws:
java.io.IOException
- See Also:
ImageGenerator.write(helma.image.ImageWrapper, java.lang.String, float, boolean)
write
public void write(ImageWrapper wrapper,
java.io.OutputStream out,
java.lang.String mimeType,
float quality,
boolean alpha)
throws java.io.IOException
- Saves the image. Image format is deduced from type.
- Specified by:
write
in class ImageGenerator
- Parameters:
wrapper
- the image to writeout
- the outputstream to write tomimeType
- the mime typequality
- image qualityalpha
- to enable alpha
- Throws:
java.io.IOException
- See Also:
ImageGenerator.write(helma.image.ImageWrapper, java.io.OutputStream, java.lang.String, float, boolean)
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