HotColourmap (Javadocs: gwoptics)

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org.gwoptics.graphics.colourmap.presets
Class HotColourmap

java.lang.Object
  org.gwoptics.graphics.colourmap.RGBColourmap
      org.gwoptics.graphics.colourmap.presets.HotColourmap

All Implemented Interfaces:: IColourmap

public final class HotColourmap
extends RGBColourmap
extends RGBColourmap

HotColourmap extends RGBColourmap and is a gradient of black at 0.0, red at 0.5 and white at 1.0. This map must be generated using generateColourmap() before use.

Since:: 0.2.2
Author:: Daniel Brown 17/6/09
See Also:: RGBColourmap.generateColourmap()

Constructor Summary
`HotColourmap(boolean generateMapNow)` If you require the colourmap to be generated now rather than later by calling generateColourmap() manually set generateMapNow to true.

Method Summary

Methods inherited from class org.gwoptics.graphics.colourmap.RGBColourmap
`addNode, generateColourmap, getColourAtLocation, getIntAtLocation, getNode, getNodeCount, isCentreAtZero, isGenerated, removeNode, setCentreAtZero, setNode`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

HotColourmap

public HotColourmap(boolean generateMapNow)

If you require the colourmap to be generated now rather than later by calling generateColourmap() manually set generateMapNow to true. This is useful in the instance that you simply pass a map to a new trace.

 
 SurfaceGraph3D.addSurfaceTrace(new IGraph3DCallback(){
                public float computePoint(float X, float Z) {
                        return -(X*X + Z*Z);
                }}, 100, 100, new HotColourmap(true));

Parameters:: generateMapNow - Boolean value stating whether to generate map now or not.