com.bbn.openmap.image
Class ImageIOFormatter

java.lang.Object
  com.bbn.openmap.image.AbstractImageFormatter
      com.bbn.openmap.image.ImageIOFormatter

All Implemented Interfaces:

ImageFormatter, PropertyConsumer, java.beans.PropertyChangeListener, java.util.EventListener

Direct Known Subclasses:

GIFImageIOFormatter, PNG32ImageFormatter, PNG8ImageFormatter, PNGImageIOFormatter

public abstract class ImageIOFormatter
extends AbstractImageFormatter

Field Summary

protected java.lang.String

formatName

Fields inherited from class com.bbn.openmap.image.AbstractImageFormatter

bufferedImage, layers, propertiesPrefix

Fields inherited from interface com.bbn.openmap.PropertyConsumer

EditorProperty, initPropertiesProperty, LabelEditorProperty, ScopedEditorProperty

Constructor Summary

ImageIOFormatter()

Method Summary

byte[]	formatImage(java.awt.image.BufferedImage bi) Convert a BufferedImage to a image file format...
java.lang.String	getFormatName()
java.awt.Graphics	getGraphics(int width, int height) Return the applicable Graphics to use to paint the layers into.
void	setFormatName(java.lang.String formatName)

Methods inherited from class com.bbn.openmap.image.AbstractImageFormatter

getBufferedImage, getGraphics, getGraphics, getImageBytes, getImageFromMapBean, getImageFromMapBean, getImageFromMapBean, getProperties, getPropertyInfo, getPropertyPrefix, getScaledBufferedImage, getScaledImageBytes, imageFormatSupportAlphaChannel, imageFormatSupportTransparentPixel, makeClone, propertyChange, setBufferedImage, setProperties, setProperties, setPropertyPrefix

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bbn.openmap.image.ImageFormatter

getContentType, getFormatLabel

Field Detail

formatName

protected java.lang.String formatName

Constructor Detail

ImageIOFormatter

public ImageIOFormatter()

Method Detail

getFormatName

public java.lang.String getFormatName()

setFormatName

public void setFormatName(java.lang.String formatName)

Parameters:

formatName - The formatName to set.

formatImage

public byte[] formatImage(java.awt.image.BufferedImage bi)

Description copied from class: AbstractImageFormatter

Convert a BufferedImage to a image file format...

Specified by:

formatImage in interface ImageFormatter

Specified by:

formatImage in class AbstractImageFormatter

Parameters:

bi - a BufferedImage..

getGraphics

public java.awt.Graphics getGraphics(int width,
                                     int height)

Return the applicable Graphics to use to paint the layers into. If the internal BufferedImage hasn't been created yet, or has been set to null, then a new buffered Image is created, set to the size specified by the height and width. The ImageGenerator extends MapBean. Remember to dispose of the graphics object when you are done with it. Uses the BufferedImage.TYPE_INT_ARGB colormodel.

Specified by:

getGraphics in interface ImageFormatter

Overrides:

getGraphics in class AbstractImageFormatter

Parameters:

width - pixel width of Graphics.

height - pixel height of Graphics.

Returns:

java.awt.Graphics object to use.

See Also:

BufferedImage