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| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-11-18 20:51:46 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-11-18 20:51:46 +0000 |
| commit | 2921ca57a03c93d10e8791830256d8baf73e523f (patch) | |
| tree | 87a7eb64708956b290fe32a867effaac9cb76a9b /documentation | |
| parent | 2baf50eb1607ce3860a080c894843bd70ab5022d (diff) | |
Update Fl::get_color() docos.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2844 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'documentation')
| -rw-r--r-- | documentation/Fl.html | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/documentation/Fl.html b/documentation/Fl.html index 01e36e437..f5ccc6064 100644 --- a/documentation/Fl.html +++ b/documentation/Fl.html @@ -741,7 +741,15 @@ overlay colormap. <H4><A NAME="Fl.get_color">unsigned get_color(Fl_Color c);<BR> void get_color(Fl_Color c, uchar&r, uchar&g, uchar&b);</A></H4> -<P>Returns the color index or RGB value for the given FLTK color index. +<P>Returns the RGB value(s) for the given FLTK color index. The +first form returns the RGB values packed in a 32-bit unsigned +integer with the red value in the upper 8 bits, the green value +in the next 8 bits, and the blue value in bits 8-15. The lower +8 bits will always be 0. + +<P>The second form returns the red, green, and blue values +separately in referenced variables. + <H4><A NAME="Fl.get_font">const char* get_font(Fl_Font);</A></H4> |