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| author | Markus Mohrhard <markus.mohrhard@collabora.co.uk> | 2014-05-11 17:57:54 +0200 |
|---|---|---|
| committer | Markus Mohrhard <markus.mohrhard@collabora.co.uk> | 2014-05-12 03:00:10 +0200 |
| commit | ca4c75ae7c0326c86e79532649a6a8c1bcbd5ce4 (patch) | |
| tree | 1ac64521355327d4b77d2d797f107cdd6f5fe912 /chart2/source/view | |
| parent | 5cad8bbc9988ab059eea09dd35ba87e7e7525431 (diff) | |
fix alpha calculation
Change-Id: Ic0734ef9a079196d9a0a523dac7726937ed2155f
Diffstat (limited to 'chart2/source/view')
| -rw-r--r-- | chart2/source/view/main/GL3DRenderer.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chart2/source/view/main/GL3DRenderer.cxx b/chart2/source/view/main/GL3DRenderer.cxx index 9afd1b7cfb59..56a421e4d7bd 100644 --- a/chart2/source/view/main/GL3DRenderer.cxx +++ b/chart2/source/view/main/GL3DRenderer.cxx @@ -1159,7 +1159,7 @@ glm::vec4 getColorAsVector(sal_uInt32 nColor) sal_uInt8 nGreen = sal_uInt8((nColor & 0xFF00) >> 8); sal_uInt8 nBlue = sal_uInt8((nColor & 0xFF)); sal_uInt8 nAlpha = sal_uInt8((nColor & 0xFF000000) >> 24); - return glm::vec4(nRed/255.0, nGreen/255.0, nBlue/255.0, nAlpha/255.0); + return glm::vec4(nRed/255.0, nGreen/255.0, nBlue/255.0, (0xFF - nAlpha)/255.0); } std::ostream& operator<<(std::ostream& rStrm, const glm::vec4& rPos) |