Interface DrawOperation
public interface DrawOperation
Interface which represents an Operation which is "drawable", such
as a Rectangle, Circle or Text. The Operation is responsible for
creating its own image buffer and drawing itself into it, then
wrapping and returning it as a PlanarImage. This allows multiple
"drawable" objects to be nested.
- See Also:
Image
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Method Summary
Modifier and Type Method Description javax.media.jai.PlanarImage
executeDrawOperation()
Abstract method which is intended to create an image buffer and return it so it can be drawn into another object.
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Method Details
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executeDrawOperation
javax.media.jai.PlanarImage executeDrawOperation()Abstract method which is intended to create an image buffer and return it so it can be drawn into another object. Use an Alpha channel for a "transparent" background.- Returns:
- a planar image
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