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

## Class Arc

- 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.BasicShape
        - - org.apache.tools.ant.types.optional.image.Arc

- All Implemented Interfaces:
    java.lang.Cloneable, DrawOperation

      public class Arc
      extends BasicShape
      implements DrawOperation

  Draw an arc.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected int` | `height`
    `protected int` | `start`
    `protected int` | `stop`
    `protected int` | `type`
    `protected int` | `width`

    - ### Fields inherited from class org.apache.tools.ant.types.optional.image.BasicShape

      `fill, stroke, stroke_width`

    - ### Fields inherited from class org.apache.tools.ant.types.optional.image.ImageOperation

      `instructions`

    - ### Fields inherited from class org.apache.tools.ant.types.DataType

      `checked, ref`

    - ### Fields inherited from class org.apache.tools.ant.ProjectComponent

      `description, location, project`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Arc()`

  - ### 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.
    `void` | `setHeight(int height)` Set the height.
    `void` | `setStart(int start)` Set the start of the arc.
    `void` | `setStop(int stop)` Set the stop of the arc.
    `void` | `setType(java.lang.String strType)` Set the type of arc.
    `void` | `setWidth(int width)` Set the width.

    - ### Methods inherited from class org.apache.tools.ant.types.optional.image.BasicShape

      `setFill, setStroke, setStrokewidth`

    - ### Methods inherited from class org.apache.tools.ant.types.optional.image.ImageOperation

      `addDraw, addRectangle, addRotate, addScale, addText`

    - ### Methods inherited from class org.apache.tools.ant.types.DataType

      `checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes, toString`

    - ### Methods inherited from class org.apache.tools.ant.ProjectComponent

      `getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject`

    - ### Methods inherited from class java.lang.Object

      `equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### width

          protected int width

    - #### height

          protected int height

    - #### start

          protected int start

    - #### stop

          protected int stop

    - #### type

          protected int type

  - ### Constructor Detail

    - #### Arc

          public Arc()

  - ### Method Detail

    - #### setWidth

          public void setWidth(int width)

      Set the width.
      Parameters:
        `width` - the width of the arc.

    - #### setHeight

          public void setHeight(int height)

      Set the height.
      Parameters:
        `height` - the height of the arc.

    - #### setStart

          public void setStart(int start)

      Set the start of the arc.
      Parameters:
        `start` - the start of the arc.

    - #### setStop

          public void setStop(int stop)

      Set the stop of the arc.
      Parameters:
        `stop` - the stop of the arc.

    - #### setType

          public void setType(java.lang.String strType)

      Set the type of arc.
      Parameters:
        `strType` - the type to use - open, pie or chord.
      To do:
        refactor using an EnumeratedAttribute

    - #### executeDrawOperation

          public 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..
      Specified by:
        `executeDrawOperation` in interface `DrawOperation`
      Returns:
        a planar image