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## org.apache.tools.ant.types.optional.image
Class Rotate

    java.lang.Object
      |
      +--org.apache.tools.ant.ProjectComponent
            |
            +--org.apache.tools.ant.types.DataType
                  |
                  +--org.apache.tools.ant.types.optional.image.ImageOperation
                        |
                        +--org.apache.tools.ant.types.optional.image.TransformOperation
                              |
                              +--org.apache.tools.ant.types.optional.image.Rotate

All Implemented Interfaces:
  DrawOperation

public class Rotate
extends TransformOperation
implements DrawOperation

ImageOperation to rotate an image by a certain degree

See Also:
  `Image`

Field Summary
`protected float` | `angle`

Fields inherited from class org.apache.tools.ant.types.optional.image.ImageOperation
`instructions`

Fields inherited from class org.apache.tools.ant.types.DataType
`checked, description, ref`

Fields inherited from class org.apache.tools.ant.ProjectComponent
`project`

Constructor Summary
`Rotate()`

Method Summary
`javax.media.jai.PlanarImage` | `executeDrawOperation()` Performs the image rotation when being handled as a DrawOperation.
`javax.media.jai.PlanarImage` | `executeTransformOperation(javax.media.jai.PlanarImage image)` Performs the image rotation when being handled as a TransformOperation.
`javax.media.jai.PlanarImage` | `performRotate(javax.media.jai.PlanarImage image)`
`void` | `setAngle(java.lang.String ang)` Sets the angle of rotation in degrees.

Methods inherited from class org.apache.tools.ant.types.optional.image.TransformOperation
`addRectangle`

Methods inherited from class org.apache.tools.ant.types.optional.image.ImageOperation
`addDraw, addRotate, addScale, addText`

Methods inherited from class org.apache.tools.ant.types.DataType
`checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, getCheckedRef, getDescription, getRefid, isChecked, isReference, noChildrenAllowed, setChecked, setDescription, setRefid, tooManyAttributes`

Methods inherited from class org.apache.tools.ant.ProjectComponent
`getProject, log, log, setProject`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### angle

    protected float angle

Constructor Detail

### Rotate

    public Rotate()

Method Detail

### setAngle

    public void setAngle(java.lang.String ang)

  Sets the angle of rotation in degrees.

  Parameters:
    `ang` - The angle at which to rotate the image

### performRotate

    public javax.media.jai.PlanarImage performRotate(javax.media.jai.PlanarImage image)

### executeTransformOperation

    public javax.media.jai.PlanarImage executeTransformOperation(javax.media.jai.PlanarImage image)

  Performs the image rotation when being handled as a TransformOperation.

  Specified by:
    `executeTransformOperation` in class `TransformOperation`
  Parameters:
    `image` - The image to perform the transformation on.

### executeDrawOperation

    public javax.media.jai.PlanarImage executeDrawOperation()

  Performs the image rotation when being handled as a DrawOperation. It absolutely requires that there be a DrawOperation nested beneath it, but only the FIRST DrawOperation will be handled since it can only return ONE image.

  Specified by:
    `executeDrawOperation` in interface `DrawOperation`

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