net.refractions.udig.tools.edit.support
Class PointCoordCalculator
java.lang.Object
net.refractions.udig.tools.edit.support.PointCoordCalculator
public class PointCoordCalculator
- extends java.lang.Object
Transforms between points and coordinates
- Since:
- 1.1.0
- Author:
- Jesse
Method Summary |
void |
setMapToLayer(MathTransform mapToLayer2)
|
Coordinate |
toCoord(Point point)
|
Point |
toPoint(Coordinate coord)
Transforms a Coordinate into the point location it would occupy on the screen. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PointCoordCalculator
public PointCoordCalculator(java.awt.geom.AffineTransform toScreen,
MathTransform layerToMap)
PointCoordCalculator
public PointCoordCalculator(PointCoordCalculator other)
toCoord
public Coordinate toCoord(Point point)
toPoint
public Point toPoint(Coordinate coord)
- Transforms a Coordinate into the point location it would occupy on the screen.
- Parameters:
coord
- coordinate object
- Returns:
- point coordinate would occupy on the screen.
setMapToLayer
public void setMapToLayer(MathTransform mapToLayer2)