pedviz.view.rules
Class GradientRule

java.lang.Object
  pedviz.view.rules.Rule
      pedviz.view.rules.GradientRule

public class GradientRule
extends Rule

This rule allow you to use the nodes color as an indicator for qualitative traits. You can define values like minimal value, maximal value and mean value and assign their to colors. The rule calculates the correct color based on a trait. It works with two or more values.

Author:

lukas forer

Field Summary

Fields inherited from class pedviz.view.rules.Rule

BOTH, ONLY_2D, ONLY_3D

Constructor Summary

GradientRule(java.lang.String userdata, java.util.HashMap<java.lang.Double,java.awt.Color> colors)
Constructs a GradientRule with the given trait and the list of values.

Method Summary

void	applyRule(NodeView nodeview) Override this method, with it you get the NodeView and can adapt it.
java.lang.String	getUserdata() Returns the trait.
void	setUserdata(java.lang.String userdata) Sets the trait.

Methods inherited from class pedviz.view.rules.Rule

getMode, isEnabled, setEnabled, setMode

Methods inherited from class java.lang.Object

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

Constructor Detail

GradientRule

public GradientRule(java.lang.String userdata,
                    java.util.HashMap<java.lang.Double,java.awt.Color> colors)

Constructs a GradientRule with the given trait and the list of values.

Parameters:

userdata -

colors -

Method Detail

getUserdata

public java.lang.String getUserdata()

Returns the trait.

Returns:

the trait.

setUserdata

public void setUserdata(java.lang.String userdata)

Sets the trait.

Parameters:

userdata -

applyRule

public void applyRule(NodeView nodeview)

Description copied from class: Rule

Override this method, with it you get the NodeView and can adapt it. The class NodeView provides the method getNode() for getting a reference to the Node. *

Specified by:

applyRule in class Rule