com.bbn.openmap.image
Class AcmeJPEGFormatter

java.lang.Object
  |
  +--com.bbn.openmap.image.AbstractImageFormatter
        |
        +--com.bbn.openmap.image.AcmeJPEGFormatter

All Implemented Interfaces:

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

public class AcmeJPEGFormatter

extends AbstractImageFormatter

This formatter requires the Acme.JPM.Encoders package. That code can be found at http://www.acme.com/java .

Field Summary

static int	DEFAULT_IMAGE_QUALITY
protected int	imageQuality The quality number is between 1-100.
static java.lang.String	QualityProperty

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

AcmeJPEGFormatter()

Method Summary

byte[]	formatImage(java.awt.image.BufferedImage bi) Convert a BufferedImage to a image file format...
java.lang.String	getFormatLabel() Get the Image Type created by the ImageFormatter.
int	getImageQuality()
ImageFormatter	makeClone() Create a new instance of the same type of formatter.
void	setImageQuality(int quality) For this formatter, image quality is a number in the 1-100 range.
void	setProperties(java.lang.String prefix, java.util.Properties props) Set the properties of the image formatter.

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

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

Methods inherited from class java.lang.Object

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

Field Detail

QualityProperty

public static final java.lang.String QualityProperty

See Also:

Constant Field Values

DEFAULT_IMAGE_QUALITY

public static final int DEFAULT_IMAGE_QUALITY

See Also:

Constant Field Values

imageQuality

protected int imageQuality

The quality number is between 1-100. Quality degrades, compression improves with lower numbers.

Constructor Detail

AcmeJPEGFormatter

public AcmeJPEGFormatter()

Method Detail

makeClone

public ImageFormatter makeClone()

Description copied from class: AbstractImageFormatter

Create a new instance of the same type of formatter. If you are running in a multi-threaded environment, you'll need to provide a new instance of the formatter to each thread, since the image and graphics that are being drawn into for each thread are contained within.

Specified by:

makeClone in interface ImageFormatter

Specified by:

makeClone in class AbstractImageFormatter

Returns:

a new instance of this type of formatter, with the same properties set.

setProperties

public void setProperties(java.lang.String prefix,
                          java.util.Properties props)

Description copied from class: AbstractImageFormatter

Set the properties of the image formatter.

Specified by:

setProperties in interface ImageFormatter

Overrides:

setProperties in class AbstractImageFormatter

Parameters:

prefix - a String used by the PropertyConsumer to prepend to each property value it wants to look up - setList.getProperty(prefix.propertyKey). If the prefix had already been set, then the prefix passed in should replace that previous value.

props - a Properties object that the PropertyConsumer can use to retrieve expected properties it can use for configuration.

getImageQuality

public int getImageQuality()

setImageQuality

public void setImageQuality(int quality)

For this formatter, image quality is a number in the 1-100 range.

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..

getFormatLabel

public java.lang.String getFormatLabel()

Get the Image Type created by the ImageFormatter. These responses should adhere to the OGC WMT standard format labels. Some are listed in the WMTConstants interface file.