com.vividsolutions.jump.workbench.ui.renderer.java2D

Class Java2DConverter

java.lang.Object

com.vividsolutions.jump.workbench.ui.renderer.java2D.Java2DConverter

public class Java2DConverter
extends java.lang.Object

Converts JTS Geometry objects into Java 2D Shape objects

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Java2DConverter.PointConverter

Constructor Summary

Constructors

Constructor and Description
Java2DConverter(Java2DConverter.PointConverter pointConverter)
Java2DConverter(Java2DConverter.PointConverter pointConverter, double resolution)

Method Summary

Methods

Modifier and Type	Method and Description
java.awt.Shape	toShape(com.vividsolutions.jts.geom.Geometry geometry) If you pass in a general GeometryCollection, note that a Shape cannot preserve information about which elements are 1D and which are 2D.
com.vividsolutions.jts.geom.Coordinate[]	toViewCoordinates(com.vividsolutions.jts.geom.Coordinate[] modelCoordinates)

Methods inherited from class java.lang.Object

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

Constructor Detail

Java2DConverter

public Java2DConverter(Java2DConverter.PointConverter pointConverter)

Java2DConverter

public Java2DConverter(Java2DConverter.PointConverter pointConverter,
               double resolution)

Method Detail

toViewCoordinates

public com.vividsolutions.jts.geom.Coordinate[] toViewCoordinates(com.vividsolutions.jts.geom.Coordinate[] modelCoordinates)
                                                           throws java.awt.geom.NoninvertibleTransformException

Throws:

java.awt.geom.NoninvertibleTransformException

toShape

public java.awt.Shape toShape(com.vividsolutions.jts.geom.Geometry geometry)
                       throws java.awt.geom.NoninvertibleTransformException

If you pass in a general GeometryCollection, note that a Shape cannot preserve information about which elements are 1D and which are 2D. For example, if you pass in a GeometryCollection containing a ring and a disk, you cannot render them as such: if you use Graphics.fill, you'll get two disks, and if you use Graphics.draw, you'll get two rings. Solution: create Shapes for each element.

Throws:

java.awt.geom.NoninvertibleTransformException