diff options
| author | Matthias Melcher <fltk@matthiasm.com> | 2007-05-16 11:46:07 +0000 |
|---|---|---|
| committer | Matthias Melcher <fltk@matthiasm.com> | 2007-05-16 11:46:07 +0000 |
| commit | 849efb47ae1ba1d3169044a6a949b4c73b770f55 (patch) | |
| tree | 8600892d6bbf687405935efe78b0a2d6ab8396ff | |
| parent | 2c7bea98fe956a88fbe34d14d4f289d3fc866c26 (diff) | |
STR #1625: yet another slight change in the "fl_contrast" cut-off value that hopefully now delivers best results for all color schemes.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5835 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
| -rw-r--r-- | src/fl_color.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/fl_color.cxx b/src/fl_color.cxx index d39b0d895..cad299f4d 100644 --- a/src/fl_color.cxx +++ b/src/fl_color.cxx @@ -378,8 +378,8 @@ Fl_Color fl_contrast(Fl_Color fg, Fl_Color bg) { l2 = ((c2 >> 24) * 30 + ((c2 >> 16) & 255) * 59 + ((c2 >> 8) & 255) * 11) / 100; // Compare and return the contrasting color... - if ((l1 - l2) > 96) return fg; - else if ((l2 - l1) > 96) return fg; + if ((l1 - l2) > 99) return fg; + else if ((l2 - l1) > 99) return fg; else if (l2 > 127) return FL_BLACK; else return FL_WHITE; } |