| org.geotools.image.jai.CombineDescriptor
| CombineDescriptor | | public class CombineDescriptor extends OperationDescriptorImpl (Code) | | The operation descriptor for the
Combine operation. While this descriptor declares
to support 0
RenderedImage sources, an arbitrary amount of sources can really be
specified. The "0" should be understood as the minimal number of sources required.
since:
2.1
version:
$Id: CombineDescriptor.java 20970 2006-08-11 07:53:22Z jgarnett $
author:
Remi Eve
author:
Martin Desruisseaux |
| OPERATION_NAME | | final public static String OPERATION_NAME(Code) | | The operation name, which is
.
|
| CombineDescriptor | | public CombineDescriptor()(Code) | | Constructs the descriptor.
|
| validateParameters | | protected boolean validateParameters(String modeName, ParameterBlock param, StringBuffer message)(Code) | | Returns
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.
Parameters:
modeName - The mode name (usually "Rendered").
Parameters:
param - The parameter block for the operation to performs.
Parameters:
message - A buffer for formatting an error message if any. |
| validateSources | | protected boolean validateSources(String modeName, ParameterBlock param, StringBuffer message)(Code) | | Returns
true if this operation supports the specified mode, and
is capable of handling the given input source(s) for the specified mode.
Parameters:
modeName - The mode name (usually "Rendered").
Parameters:
param - The parameter block for the operation to performs.
Parameters:
message - A buffer for formatting an error message if any. |
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