diff options
| author | Luboš Luňák <l.lunak@collabora.com> | 2019-03-13 17:23:42 +0100 |
|---|---|---|
| committer | Xisco Faulí <xiscofauli@libreoffice.org> | 2019-03-28 14:49:41 +0100 |
| commit | e051b74e274c78d91ce69b37d896861816f5b6ea (patch) | |
| tree | 331f52b4c31320c25b592670e04903a72c5da5ac | |
| parent | cdef6e5f4053adf5413781a9282285eab3923373 (diff) | |
fix transparency handling in BitmapEx::GetPixelColor()
Apparently the Color class uses transparency as the opposite
of the normally used meaning of opacity, so transparency 255
means transparent.
Change-Id: I3a76c2c93d98ad3c850017d3fd569b04dc6c19c8
Reviewed-on: https://gerrit.libreoffice.org/69211
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
Reviewed-on: https://gerrit.libreoffice.org/69884
Reviewed-by: Xisco Faulí <xiscofauli@libreoffice.org>
| -rw-r--r-- | vcl/source/gdi/bitmapex.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vcl/source/gdi/bitmapex.cxx b/vcl/source/gdi/bitmapex.cxx index c81b8b0fd446..5642beba0c4d 100644 --- a/vcl/source/gdi/bitmapex.cxx +++ b/vcl/source/gdi/bitmapex.cxx @@ -762,7 +762,7 @@ Color BitmapEx::GetPixelColor(sal_Int32 nX, sal_Int32 nY) const aColor.SetTransparency( pAlphaReadAccess->GetPixel( nY, nX ).GetIndex() ); } else - aColor.SetTransparency(255); + aColor.SetTransparency(0); return aColor; } |