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java.lang.Object uk.ac.essex.ia.media.OperatorImpl uk.ac.essex.ia.media.geo.PatternOperator
public class PatternOperator
Performs a perspective transform on an image You should have received a copy of GNU public license with this code. If not please visit this site
Field Summary |
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Fields inherited from class uk.ac.essex.ia.media.OperatorImpl |
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iconURL, inputParameters, label, operatorDescriptor, operatorDialog, translator |
Constructor Summary | |
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PatternOperator()
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PatternOperator(OperatorDescriptor operatorType)
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Method Summary | |
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java.awt.image.RenderedImage |
execute(java.awt.image.renderable.ParameterBlock inData)
Execute this operator with the input data passed as a parameter |
void |
showOperatorDialog()
In this function implmentations should handle displaying the OperatorImpl.operatorDialog
via its show() method. |
Methods inherited from class uk.ac.essex.ia.media.OperatorImpl |
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acceptsInputFrom, clone, getAllowedInputs, getAllowedOutputs, getHelpID, getIcon, getInputParameters, getInputParametersForWriting, getOperatorDialog, getOutputData, getRequiredInputs, getSingleSource, initSingleImageParameterBlock, readExternal, setInputParameters, setOperatorDialog, toString, writeExternal |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public PatternOperator(OperatorDescriptor operatorType)
public PatternOperator()
Method Detail |
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public void showOperatorDialog()
OperatorImpl.operatorDialog
via its show() method. Also any input parameters should if instantiated be loaded
into the dialog prior to it being displayed. These should then be dislpayed after
it is complete. NB this is modal dialog so once the show method is called
execution will block. After the call the parameters can be got via
OperatorDialog.getParameter(java.lang.String)
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showOperatorDialog
in interface Operator
showOperatorDialog
in class OperatorImpl
public java.awt.image.RenderedImage execute(java.awt.image.renderable.ParameterBlock inData) throws java.lang.Exception
execute
in interface Operator
execute
in class OperatorImpl
inData
- - The input data to this operator
java.lang.Exception
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