DrawOperation (Apache Ant API)

org.apache.tools.ant.types.optional.image

## Interface DrawOperation

- All Known Implementing Classes:
    Arc, BasicShape, Ellipse, Rectangle, Rotate, Scale, Text

      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 multible "drawable" objects to be nested.
  See Also:
    `Image`

- - ### Method Summary

    Methods
    Modifier and Type | Method and 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.

- - ### Method Detail

    - #### 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