Class TripleRangeColorMap

java.lang.Object

microsim.gui.colormap.FixedColorMap

microsim.gui.colormap.TripleRangeColorMap

All Implemented Interfaces:

ColorMap

public class TripleRangeColorMap
extends FixedColorMap

It builds automatically a color map oscillating from a bottom color to a middle one and from the middle to a top one, on a variable range.

Title: JAS

Description: Java Agent-based Simulation library

Copyright (C) 2002 Michele Sonnessa

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

Author:

Michele Sonnessa

Field Summary

Fields inherited from class FixedColorMap

colorComponents, colorList, colors, mapper

Constructor Summary

Constructors

Constructor	Description
TripleRangeColorMap(int gradients, Color bottomColor, Color middleColor, Color topColor, double minValue, double midValue, double maxValue)

Method Summary

Modifier and Type	Method	Description
int	getColorIndex(double value)	Return the color index.

Methods inherited from class FixedColorMap

addColor, addColor, getColor, getColorComponents, getColorIndex, getMappedColor, toArray

Methods inherited from class Object

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

Constructor Details

TripleRangeColorMap

public TripleRangeColorMap(int gradients,
 Color bottomColor,
 Color middleColor,
 Color topColor,
 double minValue,
 double midValue,
 double maxValue)

Method Details

getColorIndex

public int getColorIndex(double value)

Description copied from class: FixedColorMap

Return the color index.

Specified by:

getColorIndex in interface ColorMap

Overrides:

getColorIndex in class FixedColorMap

Parameters:

value - The value to be mapped.

Returns:

The index of the color list mapping the value.