In the TColor (“trunk”) class description, in the beginning, in the “Basic colors” section, there’s “The following image displays the 50 basic colors.” but the “image” is completely missing (it exists in the TColor (5.34) class description).

In all versions, in the TColor:SetPalette method desctiption, there’s “if ncolors <= 0 a default palette (see below) of 50 colors is defined.”, but no “image” is given (well, II think would really appreciate “images” of available “default” palettes, 0, 1 and 51 to 56).

Right now in the ROOT 6.00 version of the doc many picture are not produced because of ROOT 6.00.
That’s under debugging.

Use 5.34 instead: