3 getmap, colors \- display color map
17 presents a grid showing the colors in the current color map.
18 If the display is true color,
20 shows a grid of the RGBV color map
24 Clicking mouse button 1 over a color in the grid will display the map index for that color,
26 red, green, and blue components,
27 and the 32-bit hexadecimal color value as defined in
31 option is specified, the components will also be listed in hexadecimal.
35 option instead shows, in the same form, a grey-scale ramp.
37 A menu on mouse button 3 contains a single entry, to exit the program.
39 On 8-bit color-mapped displays,
41 loads the display's color map (default
45 can be a file in the current directory or in the standard repository
47 It can also be a string of the form
53 is a floating point value for the gamma, defining the contrast for a monochrome map.
58 define a reverse-video monochrome map.
65 are taken as synonyms for the current color map stored in the display hardware.
68 directory of color map files
70 .B /sys/src/cmd/colors.c