diff options
| author | Luke Deller <luke@deller.id.au> | 2013-03-09 01:26:56 +1100 |
|---|---|---|
| committer | Fridrich Strba <fridrich@documentfoundation.org> | 2013-03-11 14:54:57 +0000 |
| commit | 77e21bb36a2cdaaa0f4049dee0d45c5b2325c6e9 (patch) | |
| tree | 9ae1c4c5f567622d4311b09a7555555e124579e1 /tools/source | |
| parent | b0dec5f73dbfe2ca1db2fec6d3e84472f2b62a3f (diff) | |
Change definition of "dark" colour for fdo#61993
- Increase the threshold for "dark" colours from Luminosity<=38 to
Luminosity<=60.
This makes LibreOffice align more closely with MS Word when
considering whether "automatic" font colour should be black or white,
a decision that is based on whether the background colour is "dark".
Beware that this also affects other areas.
- Fix the coefficients for GetLuminosity which appeared to be off
by one according to the "Rec 601" coefficients for Luma quoted at
http://en.wikipedia.org/wiki/Luma_%28video%29
Change-Id: I0af1f77909713e3db5ea8ee98456146569679594
Reviewed-on: https://gerrit.libreoffice.org/2601
Reviewed-by: Fridrich Strba <fridrich@documentfoundation.org>
Tested-by: Fridrich Strba <fridrich@documentfoundation.org>
Diffstat (limited to 'tools/source')
| -rw-r--r-- | tools/source/generic/color.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/source/generic/color.cxx b/tools/source/generic/color.cxx index 33e6aff5b8cc..a6a8084147c5 100644 --- a/tools/source/generic/color.cxx +++ b/tools/source/generic/color.cxx @@ -102,7 +102,7 @@ void Color::Invert() sal_Bool Color::IsDark() const { - return GetLuminance() <= 38; + return GetLuminance() <= 60; } sal_Bool Color::IsBright() const |