Java Doc for JaiLegendGraphicProducer.java in  » GIS » GeoServer » org » vfny » geoserver » wms » responses » legend » jai » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » GeoServer » org.vfny.geoserver.wms.responses.legend.jai 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.vfny.geoserver.wms.responses.DefaultRasterLegendProducer
      org.vfny.geoserver.wms.responses.legend.jai.JaiLegendGraphicProducer

JaiLegendGraphicProducer
class JaiLegendGraphicProducer extends DefaultRasterLegendProducer (Code)
Producer of legend graphics in all the formats available through JAI.
author:
   Gabriel Roldan, Axios Engineering
version:
   $Id: JaiLegendGraphicProducer.java 7728 2007-11-09 01:53:31Z groldan $



Constructor Summary
 JaiLegendGraphicProducer(String outputFormat)
     Creates a new JAI based legend producer for creating outputFormat type images.

Method Summary
public  StringgetContentType()
     Returns the MIME type in which the legend graphic will be encoded.
public  voidproduceLegendGraphic(GetLegendGraphicRequest request)
     Overrides to force request.isTransparent() to false when the output format is image/jpeg.
public  voidwriteTo(OutputStream out)
     Encodes the image created by the superclss to the format specified at the constructor and sends it to out.


Constructor Detail
JaiLegendGraphicProducer
JaiLegendGraphicProducer(String outputFormat)(Code)
Creates a new JAI based legend producer for creating outputFormat type images.
Parameters:
  outputFormat - DOCUMENT ME!




Method Detail
getContentType
public String getContentType() throws IllegalStateException(Code)
Returns the MIME type in which the legend graphic will be encoded.
See Also:   org.vfny.geoserver.wms.responses.GetLegendGraphicProducer.getContentType



produceLegendGraphic
public void produceLegendGraphic(GetLegendGraphicRequest request) throws WmsException(Code)
Overrides to force request.isTransparent() to false when the output format is image/jpeg.
See Also:   DefaultRasterLegendProducer.produceLegendGraphic(GetLegendGraphicRequest)



writeTo
public void writeTo(OutputStream out) throws IOException, ServiceException(Code)
Encodes the image created by the superclss to the format specified at the constructor and sends it to out.
See Also:   org.vfny.geoserver.wms.responses.GetLegendGraphicProducer.writeTo(java.io.OutputStream)



Fields inherited from org.vfny.geoserver.wms.responses.DefaultRasterLegendProducer
final public static Color BG_COLOR(Code)(Java Doc)
final public static Color FONT_COLOR(Code)(Java Doc)

Methods inherited from org.vfny.geoserver.wms.responses.DefaultRasterLegendProducer
public void abort()(Code)(Java Doc)
public BufferedImage getLegendGraphic()(Code)(Java Doc)
public void produceLegendGraphic(GetLegendGraphicRequest request) throws WmsException(Code)(Java Doc)
public static BufferedImage renderLabel(String label, Graphics2D g, GetLegendGraphicRequest req)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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