CH.ifa.draw.standard
Class GridConstrainer

java.lang.Object
  CH.ifa.draw.standard.GridConstrainer

All Implemented Interfaces:

PointConstrainer, java.io.Serializable

public class GridConstrainer
extends java.lang.Object
implements PointConstrainer, java.io.Serializable

Constrains a point such that it falls on a grid.

See Also:

DrawingView, Serialized Form

Constructor Summary

GridConstrainer(int x, int y)

Method Summary

java.awt.Point	constrainPoint(java.awt.Point p) Constrains the given point.
int	getStepX() Gets the x offset to move an object.
int	getStepY() Gets the y offset to move an object.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridConstrainer

public GridConstrainer(int x,
                       int y)

Method Detail

constrainPoint

public java.awt.Point constrainPoint(java.awt.Point p)

Constrains the given point.

Specified by:

constrainPoint in interface PointConstrainer

Returns:

constrained point.

getStepX

public int getStepX()

Gets the x offset to move an object.

Specified by:

getStepX in interface PointConstrainer

getStepY

public int getStepY()

Gets the y offset to move an object.

Specified by:

getStepY in interface PointConstrainer