Package org.jungrapht.visualization.control

Class AbsoluteCrossoverScalingControl

java.lang.Object

org.jungrapht.visualization.control.CrossoverScalingControl

org.jungrapht.visualization.control.AbsoluteCrossoverScalingControl

All Implemented Interfaces:

ScalingControl

public class AbsoluteCrossoverScalingControl
extends CrossoverScalingControl
implements ScalingControl

Scales to the absolute value passed as an argument. It first resets the scaling Functions, then uses the relative CrossoverScalingControl to achieve the absolute value.

Author:

Tom Nelson

Nested Class Summary

Nested classes/interfaces inherited from class org.jungrapht.visualization.control.CrossoverScalingControl

CrossoverScalingControl.Builder

Nested classes/interfaces inherited from interface org.jungrapht.visualization.control.ScalingControl

ScalingControl.Axis

Field Summary

Fields inherited from class org.jungrapht.visualization.control.CrossoverScalingControl

crossover, enableSingleAxisScaling, maxScale, minScale

Fields inherited from interface org.jungrapht.visualization.control.ScalingControl

CROSSOVER, ENABLE_SINGLE_AXIS_SCALING, MAX_SCALE, MIN_SCALE

Constructor Summary

Constructors

Constructor	Description
AbsoluteCrossoverScalingControl()

Method Summary

Modifier and Type	Method	Description
void	scale(VisualizationServer<?,?> vv, double horizontalAmount, double verticalAmount, Point2D at)	Scale to the absolute value passed as 'amount'.

Methods inherited from class org.jungrapht.visualization.control.CrossoverScalingControl

adjustTransformers, builder, getCrossover, reset, setCrossover, setEnableSingleAxisScaling, withinScaleBounds

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jungrapht.visualization.control.ScalingControl

scale

Constructor Detail

AbsoluteCrossoverScalingControl

public AbsoluteCrossoverScalingControl()

Method Detail

scale

public void scale(VisualizationServer<?,?> vv,
                  double horizontalAmount,
                  double verticalAmount,
                  Point2D at)

Scale to the absolute value passed as 'amount'.

Specified by:

scale in interface ScalingControl

Overrides:

scale in class CrossoverScalingControl

Parameters:

vv - the VisualizationServer used for rendering; provides the layout and view transformers.

horizontalAmount - the horizontal amount by which to scale

verticalAmount - the vertical amount by which to scale

at - the point of reference for scaling