diff options
| author | Paris Oplopoios <paris.oplopoios@collabora.com> | 2023-06-10 21:33:39 +0300 |
|---|---|---|
| committer | Paris Oplopoios <parisoplop@gmail.com> | 2023-06-11 01:13:39 +0200 |
| commit | 7588c1f33cdaab58a6b84f4f4e75922c5d4a8a7f (patch) | |
| tree | 924b53304567d36acb2fc8e5e5ba801a1a648537 /vcl/source/bitmap | |
| parent | 8bcdda7e18148a7f4e15bbec0bd0550355b7bd8d (diff) | |
tdf#154168 Export no transparency PNGs correctly
When bTranslucent was false the function would simply return, causing a
0 byte png. Now we just remove the alpha channel.
Change-Id: Ie2578185ac12fb38b6f1b674758e564721e3973f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/152840
Tested-by: Jenkins
Reviewed-by: Paris Oplopoios <parisoplop@gmail.com>
Diffstat (limited to 'vcl/source/bitmap')
| -rw-r--r-- | vcl/source/bitmap/BitmapEx.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/vcl/source/bitmap/BitmapEx.cxx b/vcl/source/bitmap/BitmapEx.cxx index af712a0561a5..ad4adca6319e 100644 --- a/vcl/source/bitmap/BitmapEx.cxx +++ b/vcl/source/bitmap/BitmapEx.cxx @@ -190,6 +190,11 @@ void BitmapEx::Clear() SetEmpty(); } +void BitmapEx::ClearAlpha() +{ + maAlphaMask.SetEmpty(); +} + bool BitmapEx::IsAlpha() const { return !maAlphaMask.IsEmpty(); |