com.levigo.jadice.server.ghostscript

Class JPEGOutputDevice

java.lang.Object

com.levigo.jadice.server.ghostscript.OutputDevice

com.levigo.jadice.server.ghostscript.ImageOutputDevice

com.levigo.jadice.server.ghostscript.JPEGOutputDevice

All Implemented Interfaces:

Serializable

public class JPEGOutputDevice
extends ImageOutputDevice

An OutputDevice generating JPEG images.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JPEGOutputDevice.JPEGType This enum determines the type of JPEG that is generated.

Constructor Summary

Constructors

Constructor and Description
JPEGOutputDevice()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getGhostscriptOutputDeviceName()
String	getOutputMimeType()
int	getQuality()
JPEGOutputDevice.JPEGType	getType()
void	setQuality(int quality) Set the quality factor to use (integer from 0 to 100, default 75).
void	setType(JPEGOutputDevice.JPEGType type) Set the type of JPEG to generate.

Methods inherited from class com.levigo.jadice.server.ghostscript.ImageOutputDevice

fillOptions, getGraphicsAlphaBits, getTextAlphaBits, getXResolution, getYResolution, setGraphicsAlphaBits, setResolution, setTextAlphaBits, setXResolution, setYResolution

Methods inherited from class java.lang.Object

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

Constructor Detail

JPEGOutputDevice

public JPEGOutputDevice()

Method Detail

getType

public JPEGOutputDevice.JPEGType getType()

Returns:

the type of JPEG to generate.

setType

public void setType(JPEGOutputDevice.JPEGType type)

Set the type of JPEG to generate.

Parameters:

type -

getGhostscriptOutputDeviceName

protected String getGhostscriptOutputDeviceName()

Specified by:

getGhostscriptOutputDeviceName in class OutputDevice

getQuality

public int getQuality()

Returns:

The quality factor to use

See Also:

setQuality(int)

setQuality

public void setQuality(int quality)

Set the quality factor to use (integer from 0 to 100, default 75). Set the quality level according to the widely used IJG quality scale, which balances the extent of compression against the fidelity of the image when reconstituted. Lower values drop more information from the image to achieve higher compression, and therefore have lower quality when reconstituted.

Parameters:

quality - the quality factor (must be in range [0…100])

getOutputMimeType

public String getOutputMimeType()

Specified by:

getOutputMimeType in class OutputDevice