| java.lang.Object javax.media.jai.OperationDescriptorImpl javax.media.jai.operator.BandMergeDescriptor
BandMergeDescriptor | public class BandMergeDescriptor extends OperationDescriptorImpl (Code) | | An OperationDescriptor describing the "BandMerge" operation.
The BandMerge operation takes two or more rendered or renderable images,
and
performs "BandMerge" on every pixel. Each source image should be non-null.
The number of bands of the destination image is the sum of those of
all source images.
Intuitively, "BandMerge" stacks all the bands of source images
in the order given in a ParameterBlock. If image1 has three bands
and image2 has one band, the bandmerged image has 4 bands.
Three grayscale images can be used to merge into an RGB image in
this way.
The destination image bound is the intersection of the source image
bounds. If the sources don't intersect, the destination will
have a width and height of 0.
Resource List
Name | Value |
GlobalName | BandMerge |
LocalName | BandMerge |
Vendor | com.sun.media.jai |
Description | "bandmerges" rendered images. |
DocURL | http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/operator/BandMergeDescriptor.html |
Version | 1.0 |
No parameters are needed for this operation.
See Also: javax.media.jai.OperationDescriptor since: JAI 1.1 |
BandMergeDescriptor | public BandMergeDescriptor()(Code) | | Constructor.
|
isRenderableSupported | public boolean isRenderableSupported()(Code) | | Returns true since renderable operation is supported.
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Methods inherited from javax.media.jai.OperationDescriptorImpl | public boolean arePropertiesSupported()(Code)(Java Doc) protected static Class getDefaultSourceClass(String modeName)(Code)(Java Doc) public Class getDestClass(String modeName)(Code)(Java Doc) public Class getDestClass()(Code)(Java Doc) public Object getInvalidRegion(String modeName, ParameterBlock oldParamBlock, RenderingHints oldHints, ParameterBlock newParamBlock, RenderingHints newHints, OperationNode node)(Code)(Java Doc) public String getName()(Code)(Java Doc) public int getNumParameters()(Code)(Java Doc) public int getNumSources()(Code)(Java Doc) public Class[] getParamClasses()(Code)(Java Doc) public Object getParamDefaultValue(int index)(Code)(Java Doc) public Object[] getParamDefaults()(Code)(Java Doc) public Number getParamMaxValue(int index)(Code)(Java Doc) public Number getParamMinValue(int index)(Code)(Java Doc) public String[] getParamNames()(Code)(Java Doc) public ParameterListDescriptor getParameterListDescriptor(String modeName)(Code)(Java Doc) public PropertyGenerator[] getPropertyGenerators(String modeName)(Code)(Java Doc) public PropertyGenerator[] getPropertyGenerators()(Code)(Java Doc) public Class getRenderableDestClass()(Code)(Java Doc) public Class[] getRenderableSourceClasses()(Code)(Java Doc) public ResourceBundle getResourceBundle(Locale locale)(Code)(Java Doc) public String[][] getResources(Locale locale)(Code)(Java Doc) public Class[] getSourceClasses(String modeName)(Code)(Java Doc) public Class[] getSourceClasses()(Code)(Java Doc) public String[] getSourceNames()(Code)(Java Doc) public String[] getSupportedModes()(Code)(Java Doc) public boolean isImmediate()(Code)(Java Doc) public boolean isModeSupported(String modeName)(Code)(Java Doc) public boolean isRenderableSupported()(Code)(Java Doc) public boolean isRenderedSupported()(Code)(Java Doc) protected static Class[][] makeDefaultSourceClassList(String[] supportedModes, int numSources)(Code)(Java Doc) public boolean validateArguments(String modeName, ParameterBlock args, StringBuffer msg)(Code)(Java Doc) public boolean validateArguments(ParameterBlock args, StringBuffer msg)(Code)(Java Doc) protected boolean validateParameters(String modeName, ParameterBlock args, StringBuffer msg)(Code)(Java Doc) protected boolean validateParameters(ParameterBlock args, StringBuffer msg)(Code)(Java Doc) public boolean validateRenderableArguments(ParameterBlock args, StringBuffer msg)(Code)(Java Doc) protected boolean validateRenderableSources(ParameterBlock args, StringBuffer msg)(Code)(Java Doc) protected boolean validateSources(String modeName, ParameterBlock args, StringBuffer msg)(Code)(Java Doc) protected boolean validateSources(ParameterBlock args, StringBuffer msg)(Code)(Java Doc)
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