ColorMap

All Known Implementing Classes:

DoubleRangeColorMap, FixedColorMap, RangeColorMap, TripleRangeColorMap
```
public interface ColorMap
```
A generic interface for color mappers. This interface is required by LayerDrawer objects to paint values on the screen.
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

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int[]`	`getColorComponents(int index)`	Return the components of the color stored at given index.
`int`	`getColorIndex(double value)`	Return the index of the color mapped to the given value.
`int`	`getColorIndex(int value)`	Return the index of the color mapped to the given value.

- Method Detail
  - getColorComponents
```
int[] getColorComponents(int index)
```
    Return the components of the color stored at given index.
    
    Parameters:
    
    index - The index of the color. It is a 0-based index of the color corresponding to the adding order.
    
    Returns:
    
    An array of 3 integers representing the RGB components of the color.
  - getColorIndex
```
int getColorIndex(int value)
```
    Return the index of the color mapped to the given value.
    
    Parameters:
    
    value - The value mapped to the color.
    
    Returns:
    
    The array index of the requested color.
  - getColorIndex
```
int getColorIndex(double value)
```
    Return the index of the color mapped to the given value.
    
    Parameters:
    
    value - The value mapped to the color.
    
    Returns:
    
    The array index of the requested color.