com.vividsolutions.jtstest.testbuilder.model

Class GeometryStretcherView

java.lang.Object

com.vividsolutions.jtstest.testbuilder.model.GeometryStretcherView

public class GeometryStretcherView
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static double	NEARNESS_TOL_IN_VIEW The nearness tolerance in view pixels.

Constructor Summary

Constructors

Constructor and Description
GeometryStretcherView(GeometryEditModel geomEditModel)

Method Summary

Modifier and Type	Method and Description
GeometryContainer	getContainer(int i)
Geometry	getStretchedGeometry(int index)
List	getStretchedVertices(int index)
boolean	isViewPerformant()
void	setEnvelope(Envelope maskEnv)
void	setNearnessTolerance(double nearnessTol)
void	setStretchSize(double stretchSize) Sets the amount by which vertices will be stretched (in geometry units).

Methods inherited from class java.lang.Object

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

Field Detail

NEARNESS_TOL_IN_VIEW

public static final double NEARNESS_TOL_IN_VIEW

The nearness tolerance in view pixels. This is chosen to be as large as possible (which minimizes change to geometries) but small enough that points which appear to be coincident on the screen at a given zoom level will be magnified.

See Also:

Constant Field Values

Constructor Detail

GeometryStretcherView

public GeometryStretcherView(GeometryEditModel geomEditModel)

Method Detail

getContainer

public GeometryContainer getContainer(int i)

setStretchSize

public void setStretchSize(double stretchSize)

Sets the amount by which vertices will be stretched (in geometry units).

Parameters:

stretchSize -

setNearnessTolerance

public void setNearnessTolerance(double nearnessTol)

setEnvelope

public void setEnvelope(Envelope maskEnv)

isViewPerformant

public boolean isViewPerformant()

getStretchedGeometry

public Geometry getStretchedGeometry(int index)

getStretchedVertices

public List getStretchedVertices(int index)