diff options
| author | Chris Sherlock <chris.sherlock79@gmail.com> | 2014-03-28 23:30:02 +1100 |
|---|---|---|
| committer | Chris Sherlock <chris.sherlock79@gmail.com> | 2014-03-29 04:21:58 +0000 |
| commit | 9153a36b59f2efc2bfb2c9256c39eb5687808deb (patch) | |
| tree | e2b8ce02df3a2c0d5ae7413c3b0b15c62fad4a9b /include/vcl/print.hxx | |
| parent | bb20d37025318d5a2fb35689c26c3600a625ed68 (diff) | |
fdo#74702 Refactor OutputDevice::DrawTransparent()
I have refactored OutputDevice::DrawTransparent() - functionality
is now in the functions DrawInvisiblePolygon(),
DrawTransparentNatively() and EmulateDrawTransparent().
DrawTransparentNatively() will return true if it is successful,
otherwise it will return false if it isn't possible to draw the
transparency natively. This allows us to fall back to a VCL based
emulation.
The function EmulateDrawTransparent() is virtual because Printer
handles transparencies differently to pixel based devices.
Change-Id: I300850ccea03c17673666dadd287bcddd40ec5ef
Reviewed-on: https://gerrit.libreoffice.org/8779
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>
Tested-by: Chris Sherlock <chris.sherlock79@gmail.com>
Diffstat (limited to 'include/vcl/print.hxx')
| -rw-r--r-- | include/vcl/print.hxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/vcl/print.hxx b/include/vcl/print.hxx index c475aec559db..0271f0bcac1f 100644 --- a/include/vcl/print.hxx +++ b/include/vcl/print.hxx @@ -286,6 +286,7 @@ protected: virtual void ImplPrintMask ( const Bitmap& rMask, const Color& rMaskColor, const Point& rDestPt, const Size& rDestSize, const Point& rSrcPtPixel, const Size& rSrcSizePixel ) SAL_OVERRIDE; + bool DrawTransformBitmapExDirect( const basegfx::B2DHomMatrix& aFullTransform, const BitmapEx& rBitmapEx) SAL_OVERRIDE; @@ -300,6 +301,8 @@ protected: const Point& rSrcPtPixel, const Size& rSrcSizePixel, BitmapEx& rBitmapEx ) SAL_OVERRIDE; + virtual void EmulateDrawTransparent( const PolyPolygon& rPolyPoly, sal_uInt16 nTransparencePercent ) SAL_OVERRIDE; + public: Printer(); Printer( const JobSetup& rJobSetup ); |