Class TGFillOp

java.lang.Object
  TGFillOp

All Implemented Interfaces:

TGGraphicsOp

public class TGFillOp
extends java.lang.Object
implements TGGraphicsOp

Perform a TurtleGraphics FILL graphics operation.

Constructor Summary

TGFillOp(TGPoint point, java.awt.Color color)
Instantiation of a flood fill graphics operation.

Method Summary

java.awt.Rectangle

doIt(java.awt.image.BufferedImage graphicsImage) DoIt - a Flood Fill Operation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TGFillOp

public TGFillOp(TGPoint point,
                java.awt.Color color)

Instantiation of a flood fill graphics operation.

Parameters:

color - New Color to paint pixels with.

point - Location in TurtleSpace of first pixel, start of flood fill process.

Method Detail

doIt

public java.awt.Rectangle doIt(java.awt.image.BufferedImage graphicsImage)

DoIt - a Flood Fill Operation. Get Color under the fillPoint and fill this point and all its same-colored neighbors, and their neighbors, etc... with this operation's fillColor.

Specified by:

doIt in interface TGGraphicsOp

Parameters:

graphicsImage - the object on which to draw

Returns:

Rectangle bounds of the pixels in the Image that were changed