Functionality for defining color schemes

Collaboration diagram for Functionality for defining color schemes:

Classes
class	Color
	A class to represent a color value by its RGBA components. More...
class	ColorManager
	Abstract interface for all color managers. More...
class	ColorManagerManager
	Singleton to set the color scheme globally - proxies the color manager. More...
class	xyz2RGBColorManager
	maps x, y, z in parameter space to R, G, B More...
class	Fastxyz2RGBColorManager
	maps x, y, z in parameter space to R, G, B with a faster algorithm More...
class	depth2RGBColorManager
	maps w coordinate to R, G, B More...
class	monochromeColorManager
	Plots all points in white. More...