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| author | Michael Stahl <mstahl@redhat.com> | 2015-07-03 16:53:45 +0200 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2015-07-03 16:53:45 +0200 |
| commit | a6f5770b4aaaa6506a22eae0d641ad48f9b6d239 (patch) | |
| tree | a6c682cae9034bc67f23c410dd3d0227d36d680b /include/basegfx/color | |
| parent | Start Center: Better icon for Recent Files (diff) | |
| download | core-a6f5770b4aaaa6506a22eae0d641ad48f9b6d239.tar.gz core-a6f5770b4aaaa6506a22eae0d641ad48f9b6d239.zip | |
Revert "loplugin:unusedmethods sax,shell,stoc,basegfx"
The basegfx changes appear to break Windows builds.
This reverts commit 3b32c5898ff4e744d3f18b00421b433500426d74.
Diffstat (limited to 'include/basegfx/color')
| -rw-r--r-- | include/basegfx/color/bcolor.hxx | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/basegfx/color/bcolor.hxx b/include/basegfx/color/bcolor.hxx index 4358e056d26f..2bdd42063b6f 100644 --- a/include/basegfx/color/bcolor.hxx +++ b/include/basegfx/color/bcolor.hxx @@ -131,6 +131,15 @@ namespace basegfx return *this; } + // blend to another color using luminance + void blend(const BColor& rColor) + { + const double fLuminance(luminance()); + mfX = rColor.getRed() * fLuminance; + mfY = rColor.getGreen() * fLuminance; + mfZ = rColor.getBlue() * fLuminance; + } + // luminance double luminance() const { @@ -155,6 +164,16 @@ namespace basegfx return sqrt(fDistR * fDistR + fDistG * fDistG + fDistB * fDistB); } + double getMinimumDistance(const BColor& rColor) const + { + const double fDistR(getDistanceRed(rColor)); + const double fDistG(getDistanceGreen(rColor)); + const double fDistB(getDistanceBlue(rColor)); + + double fRetval(fDistR < fDistG ? fDistR : fDistG); + return (fRetval < fDistB ? fRetval : fDistB); + } + double getMaximumDistance(const BColor& rColor) const { const double fDistR(getDistanceRed(rColor)); @@ -187,6 +206,18 @@ namespace basegfx return static_cast<const BColor&>( ::basegfx::B3DTuple::getEmptyTuple() ); } + com::sun::star::uno::Sequence< double > colorToDoubleSequence(const com::sun::star::uno::Reference< com::sun::star::rendering::XGraphicDevice >& /*xGraphicDevice*/) const + { + com::sun::star::uno::Sequence< double > aRet(4); + double* pRet = aRet.getArray(); + + pRet[0] = mfX; + pRet[1] = mfY; + pRet[2] = mfZ; + pRet[3] = 1.0; + + return aRet; + } }; } // end of namespace basegfx |