getcolor - opens a dialog to show colors in the current colormap

Calling Sequence

c=getcolor(title,[cini])

c=getcolor()

Parameters

• title : string, dialog title.
• cini : initial selected color id. Default value is 1.
• c : selected color id or [] if the user has clicked on the "Cancel" button.

Description

getcolor opens a window displaying the palette of the current colormap. The user can click on a color to show its id and RGB values. getcolor returns the id of the selected color or [] if the user has clicked on the "Cancel" button

See Also

color ,   colormap ,   getmark ,   getfont ,