opens a dialog to show colors of the current or default colormap
c = getcolor() c = getcolor(title) c = getcolor(title, cini)
string, dialog title.
initial selected color index. Default value is 1.
index of the selected color, or [] if the selection is canceled.
getcolor
opens a window displaying the palette of the current
colormap, or of the default one if no graphical figure exists.
The user can click on a color to show its index and its RGB values
in the bottom bar.
getcolor
returns the index of the selected color, or [] if the "Cancel"
button has been clicked or the window has been closed.
c = getcolor(); c = getcolor("Title foo", color("red")); // preselects the red c = getcolor("Please choose a color"); | ![]() | ![]() |
--> c = getcolor("Please choose a color") c = 28.