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Grapher
Color information can be complicated - and 2D and 3D graphs aid visualization and help in evaluating profiles, devices and printing processes. Grapher plots the gamut surface of ICC device and Space profiles - and the color lists from many sources including Named Color Profiles (NCP) in a variety of different coordinates. It renders the pixels from image files and plots color lists resulting from measurement data and synthetic test data.
Device profiles include:
Scanner/Camera (“scan”)
Monitor (“mntr”)
Printer (“pntr”) types
Note: Device Link (“link”) and abstract (“abst”) profiles have no discernible gamut surface and therefore cannot be plotted as surfaces. Their effects, however, can be graphed. For instance, an abstract profile can be applied to image / color data to create a vector graph.
Grapher Help Menu
Click the 
? in the top right corner of the Plot Items pane for a quick reference of all keyboard and mouse shortcuts.