3 Commits

Author	SHA1	Message	Date
Kenneth Moreland	3a812b044e	Make default ColorTable preset ... Changed the "default" ColorTable preset from "cool to warm" to "viridis." Also made a default constructor for ColorTable that sets it to this default preset. The main reason to change to viridis for the default is that it is in LAB space. We are concerned that having the default ColorTable preset being Diverging space could lead to users using that color space inappropriately.	2018-04-02 15:32:23 -06:00
Kenneth Moreland	cb8a05c71b	Add a preset enum to ColorTable ... You can still select presets through strings (and we leave ourselves open to add more presets through strings than enumerating with the enum), but this provides a way to select a preset that is verified by the compiler.	2018-04-02 11:44:16 -06:00
Robert Maynard	944bc3c0d6	Introduce vtkm::cont::ColorTable replacing vtkm::rendering::ColorTable ... The new and improved vtkm::cont::ColorTable provides a more feature complete color table implementation that is modeled after vtkDiscretizableColorTransferFunction. This class therefore supports different color spaces ( rgb, lab, hsv, diverging ) and supports execution across all device adapters.	2018-03-28 16:11:23 -04:00