public class ColorReductionDescriptor
extends OperationDescriptorImpl
Modifier and Type | Field and Description |
---|---|
static String |
OPERATION_NAME
The operation name, which is "org.geotools.ColorReduction".
|
Constructor and Description |
---|
ColorReductionDescriptor()
Constructs the descriptor.
|
Modifier and Type | Method and Description |
---|---|
protected boolean |
validateParameters(String modeName,
ParameterBlock param,
StringBuffer message)
Returns
true if the parameters are valids. |
protected boolean |
validateSources(String modeName,
ParameterBlock param,
StringBuffer message)
Returns
true if this operation supports the specified mode, and is capable of
handling the given input source(s) for the specified mode. |
arePropertiesSupported, getDefaultSourceClass, getDestClass, getDestClass, getInvalidRegion, getName, getNumParameters, getNumSources, getParamClasses, getParamDefaults, getParamDefaultValue, getParameterListDescriptor, getParamMaxValue, getParamMinValue, getParamNames, getPropertyGenerators, getPropertyGenerators, getRenderableDestClass, getRenderableSourceClasses, getResourceBundle, getResources, getSourceClasses, getSourceClasses, getSourceNames, getSupportedModes, isImmediate, isModeSupported, isRenderableSupported, isRenderedSupported, makeDefaultSourceClassList, validateArguments, validateArguments, validateParameters, validateRenderableArguments, validateRenderableSources, validateSources
public static final String OPERATION_NAME
public ColorReductionDescriptor()
protected boolean validateSources(String modeName, ParameterBlock param, StringBuffer message)
true
if this operation supports the specified mode, and is capable of
handling the given input source(s) for the specified mode.validateSources
in class OperationDescriptorImpl
modeName
- The mode name (usually "Rendered").param
- The parameter block for the operation to performs.message
- A buffer for formatting an error message if any.protected boolean validateParameters(String modeName, ParameterBlock param, StringBuffer message)
true
if the parameters are valids. This implementation check that the number
of bands in the source src1 is equals to the number of bands of source src2.validateParameters
in class OperationDescriptorImpl
modeName
- The mode name (usually "Rendered").param
- The parameter block for the operation to performs.message
- A buffer for formatting an error message if any.Copyright © 1996–2023 Geotools. All rights reserved.