pedviz.view.effects
Class FisheyeEffect

java.lang.Object
  pedviz.view.effects.Effect
      pedviz.view.effects.FisheyeEffect

public class FisheyeEffect
extends Effect

This class implements the FishEyeEffect.

Author:

Luki

Constructor Summary

FisheyeEffect(float dx, float dy, float sz)
Creates a new FishEyeEffect with the given values.

Method Summary

float	getMinSize() Returns the minimum size of a node.
void	setMinSize(float minSize) Sets the minimum size of a node.
java.awt.geom.Point2D.Float	transformPoint(float x, float y) Transforms the given points.
float	transformSize(float size, float x, float y, float newX, float newY) Transforms the given size. x,y are untransformed and newX, newY are the transformed coordinates.

Methods inherited from class pedviz.view.effects.Effect

getBounds, getFocus, getSpeed, isAutoUpdateOnDrag, isAutoUpdateOnMove, moveFocus, setAutoUpdateOnDrag, setAutoUpdateOnMove, setBounds, setFocus, setSpeed

Methods inherited from class java.lang.Object

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

Constructor Detail

FisheyeEffect

public FisheyeEffect(float dx,
                     float dy,
                     float sz)

Creates a new FishEyeEffect with the given values.

Parameters:

dx -

dy -

sz -

Method Detail

transformPoint

public java.awt.geom.Point2D.Float transformPoint(float x,
                                                  float y)

Description copied from class: Effect

Transforms the given points.

Overrides:

transformPoint in class Effect

Returns:

transformSize

public float transformSize(float size,
                           float x,
                           float y,
                           float newX,
                           float newY)

Description copied from class: Effect

Transforms the given size. x,y are untransformed and newX, newY are the transformed coordinates.

Overrides:

transformSize in class Effect

Parameters:

size - size

x - untransformed x coord.

y - untransformed y coord.

newX - transformed x coord.

newY - transformed y coord.

Returns:

getMinSize

public float getMinSize()

Returns the minimum size of a node.

Returns:

the minimum size of a node.

setMinSize

public void setMinSize(float minSize)

Sets the minimum size of a node.

Parameters:

minSize - the minimum size of a node.