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Diffstat (limited to 'src/fl_set_gray.cxx')
| -rw-r--r-- | src/fl_set_gray.cxx | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/fl_set_gray.cxx b/src/fl_set_gray.cxx deleted file mode 100644 index 3da544103..000000000 --- a/src/fl_set_gray.cxx +++ /dev/null @@ -1,62 +0,0 @@ -// -// "$Id: fl_set_gray.cxx,v 1.5.2.3.2.4 2004/04/11 04:39:00 easysw Exp $" -// -// Background (gray) color routines for the Fast Light Tool Kit (FLTK). -// -// Copyright 1998-2004 by Bill Spitzak and others. -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Library General Public -// License as published by the Free Software Foundation; either -// version 2 of the License, or (at your option) any later version. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Library General Public License for more details. -// -// You should have received a copy of the GNU Library General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 -// USA. -// -// Please report all bugs and problems to "fltk-bugs@fltk.org". -// - -// -fg, -bg, and -bg2 switches - -#include <FL/Fl.H> - -void Fl::background(uchar r, uchar g, uchar b) { - // replace the gray ramp so that color 47 is this color - int i; - for (i = 32; i <= 47; i++) { - int m = (i-32)*255/23; - Fl::set_color((Fl_Color)i,r*m/166,g*m/166,b*m/166); - } - for (; i < 56; i++) { - int m = 255-(i-32)*255/23; - Fl::set_color((Fl_Color)i,255-(255-r)*m/89,255-(255-g)*m/89,255-(255-b)*m/89); - } -} - -static void set_others() { - uchar r,g,b; Fl::get_color(FL_FOREGROUND_COLOR,r,g,b); - uchar r1,g1,b1; Fl::get_color(FL_BACKGROUND2_COLOR,r1,g1,b1); - Fl::set_color(FL_INACTIVE_COLOR,(2*r+r1)/3, (2*g+g1)/3, (2*b+b1)/3); - Fl::set_color(FL_SELECTION_COLOR,(2*r1+r)/3, (2*g1+g)/3, (2*b1+b)/3); -} - -void Fl::foreground(uchar r, uchar g, uchar b) { - Fl::set_color(FL_FOREGROUND_COLOR,r,g,b); - set_others(); -} - -void Fl::background2(uchar r, uchar g, uchar b) { - Fl::set_color(FL_BACKGROUND2_COLOR,r,g,b); - set_others(); -} - -// -// End of "$Id: fl_set_gray.cxx,v 1.5.2.3.2.4 2004/04/11 04:39:00 easysw Exp $". -// |