org.apache.batik.transcoder.image
Class JPEGTranscoder
java.lang.Object
org.apache.batik.transcoder.TranscoderSupport
org.apache.batik.transcoder.AbstractTranscoder
org.apache.batik.transcoder.XMLAbstractTranscoder
org.apache.batik.transcoder.SVGAbstractTranscoder
org.apache.batik.transcoder.image.ImageTranscoder
org.apache.batik.transcoder.image.JPEGTranscoder
- All Implemented Interfaces:
- Transcoder
public class JPEGTranscoder
- extends ImageTranscoder
This class is an ImageTranscoder that produces a JPEG image.
Fields inherited from class org.apache.batik.transcoder.SVGAbstractTranscoder |
builder, ctx, curAOI, curTxf, DEFAULT_ALLOWED_SCRIPT_TYPES, DEFAULT_DEFAULT_FONT_FAMILY, height, KEY_ALLOWED_SCRIPT_TYPES, KEY_ALTERNATE_STYLESHEET, KEY_AOI, KEY_CONSTRAIN_SCRIPT_ORIGIN, KEY_DEFAULT_FONT_FAMILY, KEY_EXECUTE_ONLOAD, KEY_HEIGHT, KEY_LANGUAGE, KEY_MAX_HEIGHT, KEY_MAX_WIDTH, KEY_MEDIA, KEY_PIXEL_TO_MM, KEY_PIXEL_UNIT_TO_MILLIMETER, KEY_SNAPSHOT_TIME, KEY_USER_STYLESHEET_URI, KEY_WIDTH, root, userAgent, width |
Constructor Summary |
JPEGTranscoder()
Constructs a new transcoder that produces jpeg images. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
KEY_QUALITY
public static final TranscodingHints.Key KEY_QUALITY
- The encoder quality factor key.
Key: |
KEY_QUALITY |
Value: |
Float (between 0 and 1) |
Default: |
1 (no lossy) |
Required: |
Recommended |
Description: |
Specify the JPEG image encoding quality. |
JPEGTranscoder
public JPEGTranscoder()
- Constructs a new transcoder that produces jpeg images.
createImage
public BufferedImage createImage(int width,
int height)
- Creates a new ARGB image with the specified dimension.
- Specified by:
createImage
in class ImageTranscoder
- Parameters:
width
- the image width in pixelsheight
- the image height in pixels
writeImage
public void writeImage(BufferedImage img,
TranscoderOutput output)
throws TranscoderException
- Writes the specified image to the specified output.
- Specified by:
writeImage
in class ImageTranscoder
- Parameters:
img
- the image to writeoutput
- the output where to store the image
- Throws:
TranscoderException
- if an error occured while storing the image
Copyright © 2008 Apache Software Foundation. All Rights Reserved.