Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Português - 日本語 - Русский
Aide de Scilab >> Graphiques > Couleurs > getcolor

getcolor

opens a dialog to show colors of the current or default colormap

Syntax

c = getcolor()
c = getcolor(title)
c = getcolor(title, cini)

Arguments

title

string, dialog title.

cini

initial selected color index. Default value is 1.

c

index of the selected color, or [] if the selection is canceled.

Description

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.

Examples

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.

See also

  • uigetcolor — Opens a dialog for selecting a color.
  • color_list — liste des noms de couleurs prédéfinies
  • color — returns the color id of a color
  • colormap — using colormaps
Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Jul 20 11:19:20 CEST 2021