| AbstractMetaDataColor<T extends XYSequencePoint> | 
 Ancestor for schemes extracting the color from a sequence point's meta-data. 
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| ColorPerLabel | 
 Maintains an internal mapping between labels obtained from the meta-data (using the specified key) and colors obtained from the color provider. 
 Makes use of color providers that implement the adams.gui.visualization.core.ColorProviderWithNameSupport interface, supplying it with the label obtained from the meta-data. 
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| ColorPerRegExpGroup | 
 Maintains an internal mapping between groups obtained from the meta-data via the regular expression extraction (using the specified key) and colors obtained from the color provider. 
 Makes use of color providers that implement the adams.gui.visualization.core.ColorProviderWithNameSupport interface, supplying it with the label obtained from the meta-data. 
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| Density | 
 Generates colors based on the point density in the grid of numBins x numBins bins. 
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| Dummy | 
 Just outputs the default color. 
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