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author | Armin Weiss <aw@openoffice.org> | 2008-02-26 07:28:52 +0000 |
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committer | Armin Weiss <aw@openoffice.org> | 2008-02-26 07:28:52 +0000 |
commit | 57cc1366165559c8a958486c12af08790e6995f9 (patch) | |
tree | 979b1bc97756b31dffbb7b699492a0880046b282 /drawinglayer | |
parent | INTEGRATION: CWS mav28_DEV300 (1.28.20.1.2); FILE MERGED (diff) | |
download | core-57cc1366165559c8a958486c12af08790e6995f9.tar.gz core-57cc1366165559c8a958486c12af08790e6995f9.zip |
removals, OLE, optimizations for primitives
Diffstat (limited to 'drawinglayer')
5 files changed, 159 insertions, 159 deletions
diff --git a/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx index 6519a20df009..9299b0314c46 100644 --- a/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx +++ b/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx @@ -4,9 +4,9 @@ * * $RCSfile: drawinglayer_primitivetypes2d.hxx,v $ * - * $Revision: 1.10 $ + * $Revision: 1.11 $ * - * last change: $Author: aw $ $Date: 2008-02-07 13:41:57 $ + * last change: $Author: aw $ $Date: 2008-02-26 08:28:50 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. @@ -68,35 +68,34 @@ #define PRIMITIVE2D_ID_MEDIAPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 17) #define PRIMITIVE2D_ID_METAFILEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 18) #define PRIMITIVE2D_ID_MODIFIEDCOLORPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 19) -#define PRIMITIVE2D_ID_OLEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 20) -#define PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 21) -#define PRIMITIVE2D_ID_POLYGONMARKERPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 22) -#define PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 23) -#define PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 24) -#define PRIMITIVE2D_ID_POLYPOLYGONSTROKEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 25) -#define PRIMITIVE2D_ID_POLYPOLYGONSTROKEARROWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 26) -#define PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 27) -#define PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 28) -#define PRIMITIVE2D_ID_POLYPOLYGONHATCHPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 29) -#define PRIMITIVE2D_ID_POLYPOLYGONBITMAPPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 30) -#define PRIMITIVE2D_ID_SCENEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 31) -#define PRIMITIVE2D_ID_SHADOWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 32) -#define PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 33) -#define PRIMITIVE2D_ID_TEXTDECORATEDPORTIONPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 34) -#define PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 35) -#define PRIMITIVE2D_ID_UNIFIEDALPHAPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 36) -#define PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 37) -#define PRIMITIVE2D_ID_TEXTHIERARCHYFIELDPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 38) -#define PRIMITIVE2D_ID_TEXTHIERARCHYLINEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 39) -#define PRIMITIVE2D_ID_TEXTHIERARCHYPARAGRAPHPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 40) -#define PRIMITIVE2D_ID_TEXTHIERARCHYBLOCKPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 41) -#define PRIMITIVE2D_ID_POLYGONWAVEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 42) -#define PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 43) -#define PRIMITIVE2D_ID_TEXTEFFECTPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 44) -#define PRIMITIVE2D_ID_TEXTHIERARCHYBULLETPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 45) -#define PRIMITIVE2D_ID_POLYPOLYGONHAIRLINEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 46) -#define PRIMITIVE2D_ID_EXECUTEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 47) -#define PRIMITIVE2D_ID_PAGEPREVIEWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 48) +#define PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 20) +#define PRIMITIVE2D_ID_POLYGONMARKERPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 21) +#define PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 22) +#define PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 23) +#define PRIMITIVE2D_ID_POLYPOLYGONSTROKEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 24) +#define PRIMITIVE2D_ID_POLYPOLYGONSTROKEARROWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 25) +#define PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 26) +#define PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 27) +#define PRIMITIVE2D_ID_POLYPOLYGONHATCHPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 28) +#define PRIMITIVE2D_ID_POLYPOLYGONBITMAPPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 29) +#define PRIMITIVE2D_ID_SCENEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 30) +#define PRIMITIVE2D_ID_SHADOWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 31) +#define PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 32) +#define PRIMITIVE2D_ID_TEXTDECORATEDPORTIONPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 33) +#define PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 34) +#define PRIMITIVE2D_ID_UNIFIEDALPHAPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 35) +#define PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 36) +#define PRIMITIVE2D_ID_TEXTHIERARCHYFIELDPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 37) +#define PRIMITIVE2D_ID_TEXTHIERARCHYLINEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 38) +#define PRIMITIVE2D_ID_TEXTHIERARCHYPARAGRAPHPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 39) +#define PRIMITIVE2D_ID_TEXTHIERARCHYBLOCKPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 40) +#define PRIMITIVE2D_ID_POLYGONWAVEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 41) +#define PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 42) +#define PRIMITIVE2D_ID_TEXTEFFECTPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 43) +#define PRIMITIVE2D_ID_TEXTHIERARCHYBULLETPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 44) +#define PRIMITIVE2D_ID_POLYPOLYGONHAIRLINEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 45) +#define PRIMITIVE2D_ID_EXECUTEPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 46) +#define PRIMITIVE2D_ID_PAGEPREVIEWPRIMITIVE2D (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 47) ////////////////////////////////////////////////////////////////////////////// diff --git a/drawinglayer/inc/drawinglayer/primitive2d/sceneprimitive2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/sceneprimitive2d.hxx index f12a3ac75fb0..a1440e451286 100644 --- a/drawinglayer/inc/drawinglayer/primitive2d/sceneprimitive2d.hxx +++ b/drawinglayer/inc/drawinglayer/primitive2d/sceneprimitive2d.hxx @@ -4,9 +4,9 @@ * * $RCSfile: sceneprimitive2d.hxx,v $ * - * $Revision: 1.4 $ + * $Revision: 1.5 $ * - * last change: $Author: aw $ $Date: 2008-01-30 12:25:04 $ + * last change: $Author: aw $ $Date: 2008-02-26 08:28:50 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. @@ -87,13 +87,19 @@ namespace drawinglayer // are created in maLabelPrimitives unsigned mbLabel3DChecked : 1; - // the last used viewInformation, used from getDecomposition for buffering - basegfx::B2DHomMatrix maLastViewTransformation; - basegfx::B2DRange maLastViewport; + // the last used NewDiscreteSize and NewUnitVisiblePart definitions for decomposition + double mfOldDiscreteSizeX; + double mfOldDiscreteSizeY; + basegfx::B2DRange maOldUnitVisiblePart; // protected helpers bool impGetShadow3D(const geometry::ViewInformation2D& rViewInformation) const; bool impGetLabel3D(const geometry::ViewInformation2D& rViewInformation) const; + void ScenePrimitive2D::calculateDsicreteSizes( + const geometry::ViewInformation2D& rViewInformation, + basegfx::B2DRange& rDiscreteRange, + basegfx::B2DRange& rVisibleDiscreteRange, + basegfx::B2DRange& rUnitVisibleRange) const; protected: // local decomposition. diff --git a/drawinglayer/prj/d.lst b/drawinglayer/prj/d.lst index eb173a06280b..315826da493a 100644 --- a/drawinglayer/prj/d.lst +++ b/drawinglayer/prj/d.lst @@ -27,7 +27,6 @@ mkdir: %_DEST%\inc%_EXT%\drawinglayer\primitive2d ..\inc\drawinglayer\primitive2d\mediaprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\mediaprimitive2d.hxx ..\inc\drawinglayer\primitive2d\metafileprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\metafileprimitive2d.hxx ..\inc\drawinglayer\primitive2d\modifiedcolorprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\modifiedcolorprimitive2d.hxx -..\inc\drawinglayer\primitive2d\oleprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\oleprimitive2d.hxx ..\inc\drawinglayer\primitive2d\pagepreviewprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\pagepreviewprimitive2d.hxx ..\inc\drawinglayer\primitive2d\pointarrayprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\pointarrayprimitive2d.hxx ..\inc\drawinglayer\primitive2d\polygonprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\polygonprimitive2d.hxx diff --git a/drawinglayer/source/primitive2d/makefile.mk b/drawinglayer/source/primitive2d/makefile.mk index 4d48233c683d..85def675d64d 100644 --- a/drawinglayer/source/primitive2d/makefile.mk +++ b/drawinglayer/source/primitive2d/makefile.mk @@ -4,9 +4,9 @@ # # $RCSfile: makefile.mk,v $ # -# $Revision: 1.9 $ +# $Revision: 1.10 $ # -# last change: $Author: aw $ $Date: 2008-02-07 13:41:58 $ +# last change: $Author: aw $ $Date: 2008-02-26 08:28:51 $ # # The Contents of this file are made available subject to # the terms of GNU Lesser General Public License Version 2.1. @@ -65,7 +65,6 @@ SLOFILES= \ $(SLO)$/mediaprimitive2d.obj \ $(SLO)$/metafileprimitive2d.obj \ $(SLO)$/modifiedcolorprimitive2d.obj \ - $(SLO)$/oleprimitive2d.obj \ $(SLO)$/pagepreviewprimitive2d.obj \ $(SLO)$/polypolygonprimitive2d.obj \ $(SLO)$/polygonprimitive2d.obj \ diff --git a/drawinglayer/source/primitive2d/sceneprimitive2d.cxx b/drawinglayer/source/primitive2d/sceneprimitive2d.cxx index 063705323137..8730f896bf38 100644 --- a/drawinglayer/source/primitive2d/sceneprimitive2d.cxx +++ b/drawinglayer/source/primitive2d/sceneprimitive2d.cxx @@ -4,9 +4,9 @@ * * $RCSfile: sceneprimitive2d.cxx,v $ * - * $Revision: 1.8 $ + * $Revision: 1.9 $ * - * last change: $Author: aw $ $Date: 2008-02-07 13:41:58 $ + * last change: $Author: aw $ $Date: 2008-02-26 08:28:52 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. @@ -103,6 +103,61 @@ namespace drawinglayer { namespace primitive2d { + void ScenePrimitive2D::calculateDsicreteSizes( + const geometry::ViewInformation2D& rViewInformation, + basegfx::B2DRange& rDiscreteRange, + basegfx::B2DRange& rVisibleDiscreteRange, + basegfx::B2DRange& rUnitVisibleRange) const + { + // use unit range and transform to discrete coordinates + rDiscreteRange = basegfx::B2DRange(0.0, 0.0, 1.0, 1.0); + rDiscreteRange.transform(rViewInformation.getViewTransformation() * getObjectTransformation()); + + // force to discrete expanded bounds (it grows, so expanding works perfectly well) + rDiscreteRange.expand(basegfx::B2DTuple(floor(rDiscreteRange.getMinX()), floor(rDiscreteRange.getMinY()))); + rDiscreteRange.expand(basegfx::B2DTuple(ceil(rDiscreteRange.getMaxX()), ceil(rDiscreteRange.getMaxY()))); + + // clip it against discrete Viewport (if set) + rVisibleDiscreteRange = rDiscreteRange; + + if(!rViewInformation.getViewport().isEmpty()) + { + rVisibleDiscreteRange.intersect(rViewInformation.getDiscreteViewport()); + } + + // force to discrete expanded bounds, too + rVisibleDiscreteRange.expand(basegfx::B2DTuple(floor(rVisibleDiscreteRange.getMinX()), floor(rVisibleDiscreteRange.getMinY()))); + rVisibleDiscreteRange.expand(basegfx::B2DTuple(ceil(rVisibleDiscreteRange.getMaxX()), ceil(rVisibleDiscreteRange.getMaxY()))); + + if(rVisibleDiscreteRange.isEmpty()) + { + rUnitVisibleRange = rVisibleDiscreteRange; + } + else + { + // create UnitVisibleRange containing unit range values [0.0 .. 1.0] describing + // the relative position of rVisibleDiscreteRange inside rDiscreteRange + const double fDiscreteScaleFactorX(basegfx::fTools::equalZero(rDiscreteRange.getWidth()) ? 1.0 : 1.0 / rDiscreteRange.getWidth()); + const double fDiscreteScaleFactorY(basegfx::fTools::equalZero(rDiscreteRange.getHeight()) ? 1.0 : 1.0 / rDiscreteRange.getHeight()); + + const double fMinX(basegfx::fTools::equal(rVisibleDiscreteRange.getMinX(), rDiscreteRange.getMinX()) + ? 0.0 + : (rVisibleDiscreteRange.getMinX() - rDiscreteRange.getMinX()) * fDiscreteScaleFactorX); + const double fMinY(basegfx::fTools::equal(rVisibleDiscreteRange.getMinY(), rDiscreteRange.getMinY()) + ? 0.0 + : (rVisibleDiscreteRange.getMinY() - rDiscreteRange.getMinY()) * fDiscreteScaleFactorY); + + const double fMaxX(basegfx::fTools::equal(rVisibleDiscreteRange.getMaxX(), rDiscreteRange.getMaxX()) + ? 1.0 + : (rVisibleDiscreteRange.getMaxX() - rDiscreteRange.getMinX()) * fDiscreteScaleFactorX); + const double fMaxY(basegfx::fTools::equal(rVisibleDiscreteRange.getMaxY(), rDiscreteRange.getMaxY()) + ? 1.0 + : (rVisibleDiscreteRange.getMaxY() - rDiscreteRange.getMinY()) * fDiscreteScaleFactorY); + + rUnitVisibleRange = basegfx::B2DRange(fMinX, fMinY, fMaxX, fMaxY); + } + } + Primitive2DSequence ScenePrimitive2D::createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const { Primitive2DSequence aRetval; @@ -122,35 +177,17 @@ namespace drawinglayer } } - // get geometry of output range - basegfx::B2DPolygon aLogicOutline(basegfx::tools::createPolygonFromRect(basegfx::B2DRange(0.0, 0.0, 1.0, 1.0))); - aLogicOutline.transform(getObjectTransformation()); - - // clip it against ViewRange - const basegfx::B2DPolyPolygon aLogicClippedOutline(basegfx::tools::clipPolygonOnRange(aLogicOutline, rViewInformation.getViewport(), true, false)); - const basegfx::B2DRange aLogicVisiblePart(basegfx::tools::getRange(aLogicClippedOutline)); + // get the involved ranges (see helper method calculateDsicreteSizes for details) + basegfx::B2DRange aDiscreteRange; + basegfx::B2DRange aVisibleDiscreteRange; + basegfx::B2DRange aUnitVisibleRange; + calculateDsicreteSizes(rViewInformation, aDiscreteRange, aVisibleDiscreteRange, aUnitVisibleRange); - if(!aLogicVisiblePart.isEmpty()) + if(!aVisibleDiscreteRange.isEmpty()) { - // transform back to unity - basegfx::B2DHomMatrix aInverseTransform(getObjectTransformation()); - basegfx::B2DPolyPolygon aUnitClippedOutline(aLogicClippedOutline); - aInverseTransform.invert(); - aUnitClippedOutline.transform(aInverseTransform); - - // get logical size by decomposing - basegfx::B2DVector aScale, aTranslate; - double fRotate, fShearX; - getObjectTransformation().decompose(aScale, aTranslate, fRotate, fShearX); - - // get logical sizes and generate visible part in unit coordinates - double fLogicSizeX(aScale.getX()); - double fLogicSizeY(aScale.getY()); - const basegfx::B2DRange aUnitVisiblePart(basegfx::tools::getRange(aUnitClippedOutline)); - - // test if view size (pixel) maybe too big and limit it - const double fViewSizeX(fLogicSizeX * (rViewInformation.getViewTransformation() * basegfx::B2DVector(aUnitVisiblePart.getWidth(), 0.0)).getLength()); - const double fViewSizeY(fLogicSizeY * (rViewInformation.getViewTransformation() * basegfx::B2DVector(0.0, aUnitVisiblePart.getHeight())).getLength()); + // test if discrete view size (pixel) maybe too big and limit it + double fViewSizeX(aVisibleDiscreteRange.getWidth()); + double fViewSizeY(aVisibleDiscreteRange.getHeight()); const double fViewVisibleArea(fViewSizeX * fViewSizeY); const SvtOptionsDrawinglayer aDrawinglayerOpt; const double fMaximumVisibleArea(aDrawinglayerOpt.GetQuadratic3DRenderLimit()); @@ -159,19 +196,25 @@ namespace drawinglayer if(fViewVisibleArea > fMaximumVisibleArea) { fReduceFactor = sqrt(fMaximumVisibleArea / fViewVisibleArea); - fLogicSizeX *= fReduceFactor; - fLogicSizeY *= fReduceFactor; + fViewSizeX *= fReduceFactor; + fViewSizeY *= fReduceFactor; } + // calculate logic render size in world coordinates for usage in renderer + basegfx::B2DVector aLogicRenderSize( + aDiscreteRange.getWidth() * fReduceFactor, + aDiscreteRange.getHeight() * fReduceFactor); + aLogicRenderSize *= rViewInformation.getInverseViewTransformation(); + // use default 3D primitive processor to create BitmapEx for aUnitVisiblePart and process processor3d::DefaultProcessor3D aProcessor3D( rViewInformation, getTransformation3D(), getSdrSceneAttribute(), getSdrLightingAttribute(), - fLogicSizeX, - fLogicSizeY, - aUnitVisiblePart); + aLogicRenderSize.getX(), + aLogicRenderSize.getY(), + aUnitVisibleRange); aProcessor3D.processNonTransparent(getChildren3D()); aProcessor3D.processTransparent(getChildren3D()); @@ -181,53 +224,21 @@ namespace drawinglayer if(aBitmapSizePixel.getWidth() && aBitmapSizePixel.getHeight()) { - // correct reduce-factor free logic, view-unit-aligned coordinates for the created bitmap - // without translation - basegfx::B2DPoint aViewTopLeft(aUnitVisiblePart.getMinX() * aScale.getX(), aUnitVisiblePart.getMinY() * aScale.getY()); - aViewTopLeft *= rViewInformation.getViewTransformation(); - aViewTopLeft.setX(floor(aViewTopLeft.getX())); - aViewTopLeft.setY(floor(aViewTopLeft.getY())); - const basegfx::B2DPoint aLogicTopLeft(rViewInformation.getInverseViewTransformation() * aViewTopLeft); - - // same for size, do not forget to correct by fReduceFactor - const basegfx::B2DVector aViewSize(aBitmapSizePixel.getWidth() / fReduceFactor, aBitmapSizePixel.getHeight() / fReduceFactor); - const basegfx::B2DVector aLogicSize(rViewInformation.getInverseViewTransformation() * aViewSize); - - // create 2d transform from it. Target is to always have a output-pixel-aligned - // logic position and size wich corresponds to the bitmap size (when no reduceFactor) + // create transform for the created bitmap in discrete coordinates first basegfx::B2DHomMatrix aNew2DTransform; - aNew2DTransform.scale(aLogicSize.getX(), aLogicSize.getY()); - aNew2DTransform.translate(aLogicTopLeft.getX(), aLogicTopLeft.getY()); - aNew2DTransform.shearX(fShearX); - aNew2DTransform.rotate(fRotate); - aNew2DTransform.translate(aTranslate.getX(), aTranslate.getY()); + + aNew2DTransform.set(0, 0, aVisibleDiscreteRange.getWidth()); + aNew2DTransform.set(1, 1, aVisibleDiscreteRange.getHeight()); + aNew2DTransform.set(0, 2, aVisibleDiscreteRange.getMinX()); + aNew2DTransform.set(1, 2, aVisibleDiscreteRange.getMinY()); + + // transform back to world coordinates for usage in primitive creation + aNew2DTransform *= rViewInformation.getInverseViewTransformation(); // create bitmap primitive and add BitmapPrimitive2D* pNewTextBitmap = new BitmapPrimitive2D(aNewBitmap, aNew2DTransform); const Primitive2DReference xRef(pNewTextBitmap); appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, xRef); - -#ifdef DBG_UTIL - { - // check if pixel size and transformation is correct - if(basegfx::fTools::equal(fReduceFactor, 1.0)) - { - if(basegfx::fTools::equalZero(fShearX) && basegfx::fTools::equalZero(fRotate)) - { - basegfx::B2DVector aScaleB, aTranslateB; - double fRotateB, fShearXB; - - pNewTextBitmap->getTransform().decompose(aScaleB, aTranslateB, fRotateB, fShearXB); - basegfx::B2DVector aViewSizeB(basegfx::absolute(aScaleB)); - aViewSizeB *= rViewInformation.getViewTransformation(); - const Size aSourceSizePixel(pNewTextBitmap->getBitmapEx().GetSizePixel()); - const bool bXEqual(aSourceSizePixel.getWidth() == basegfx::fround(aViewSizeB.getX())); - const bool bYEqual(aSourceSizePixel.getHeight() == basegfx::fround(aViewSizeB.getY())); - OSL_ENSURE(bXEqual && bYEqual, "3D renderer produced non-pixel-aligned graphic (!)"); - } - } - } -#endif } } @@ -301,8 +312,9 @@ namespace drawinglayer maTransformation3D(rTransformation3D), mbShadow3DChecked(false), mbLabel3DChecked(false), - maLastViewTransformation(), - maLastViewport() + mfOldDiscreteSizeX(0.0), + mfOldDiscreteSizeY(0.0), + maOldUnitVisiblePart() { } @@ -324,10 +336,16 @@ namespace drawinglayer basegfx::B2DRange ScenePrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const { - // call parent. Do not calculate using unit range since the decomposition may extend the range - // by single pixels to level out the boundaries of the created bitmap primitives. So, use - // the default mechanism to use the range of the sub-primitives. - basegfx::B2DRange aRetval(BasePrimitive2D::getB2DRange(rViewInformation)); + // transform unit range to discrete coordinate range + basegfx::B2DRange aRetval(0.0, 0.0, 1.0, 1.0); + aRetval.transform(rViewInformation.getViewTransformation() * getObjectTransformation()); + + // force to discrete expanded bounds (it grows, so expanding works perfectly well) + aRetval.expand(basegfx::B2DTuple(floor(aRetval.getMinX()), floor(aRetval.getMinY()))); + aRetval.expand(basegfx::B2DTuple(ceil(aRetval.getMaxX()), ceil(aRetval.getMaxY()))); + + // transform back from discrete (view) to world coordinates + aRetval.transform(rViewInformation.getInverseViewTransformation()); // expand by evtl. existing shadow primitives if(impGetShadow3D(rViewInformation)) @@ -358,50 +376,27 @@ namespace drawinglayer { ::osl::MutexGuard aGuard( m_aMutex ); - // check if mpLocalDecomposition can be reused. Basic decision is based on the - // comparison of old and new viewTransformations, if they are equal reuse is possible anyways. + // get the involved ranges (see helper method calculateDsicreteSizes for details) bool bNeedNewDecomposition(false); + basegfx::B2DRange aDiscreteRange; + basegfx::B2DRange aVisibleDiscreteRange; + basegfx::B2DRange aUnitVisibleRange; + calculateDsicreteSizes(rViewInformation, aDiscreteRange, aVisibleDiscreteRange, aUnitVisibleRange); if(getLocalDecomposition().hasElements()) { - if(maLastViewport != rViewInformation.getViewport() || maLastViewTransformation != rViewInformation.getViewTransformation()) + // display has changed and cannot be reused when resolution did change + if(!basegfx::fTools::equal(aVisibleDiscreteRange.getWidth(), mfOldDiscreteSizeX) || + !basegfx::fTools::equal(aVisibleDiscreteRange.getHeight(), mfOldDiscreteSizeY)) { bNeedNewDecomposition = true; } - } - - if(bNeedNewDecomposition) - { - // here is space to find out if only the visible view area has changed (scroll) - // and thus the object decomposition may be reused. For that, the logic visible part - // and the view sizes need to be the same - basegfx::B2DPolygon aWorldOutline(basegfx::tools::createPolygonFromRect(basegfx::B2DRange(0.0, 0.0, 1.0, 1.0))); - aWorldOutline.transform(getObjectTransformation()); - // calculate last clipped visible part - const basegfx::B2DPolyPolygon aLastLogicClippedOutline(basegfx::tools::clipPolygonOnRange(aWorldOutline, maLastViewport, true, false)); - const basegfx::B2DRange aLastLogicVisiblePart(basegfx::tools::getRange(aLastLogicClippedOutline)); - - // calculate new clipped visible part - const basegfx::B2DPolyPolygon aNewLogicClippedOutline(basegfx::tools::clipPolygonOnRange(aWorldOutline, rViewInformation.getViewport(), true, false)); - const basegfx::B2DRange aNewLogicVisiblePart(basegfx::tools::getRange(aNewLogicClippedOutline)); - - if(aLastLogicVisiblePart.equal(aNewLogicVisiblePart)) + // display has changed and cannot be reused when the shown relative part did change + if(!bNeedNewDecomposition + && !aUnitVisibleRange.equal(maOldUnitVisiblePart)) { - // logic visible part is the same, check for same view size to test for zooming - basegfx::B2DRange aLastViewVisiblePart(aLastLogicVisiblePart); - aLastViewVisiblePart.transform(maLastViewTransformation); - const basegfx::B2DVector aLastViewSize(aLastViewVisiblePart.getRange()); - - basegfx::B2DRange aNewViewVisiblePart(aNewLogicVisiblePart); - aNewViewVisiblePart.transform(rViewInformation.getViewTransformation()); - const basegfx::B2DVector aNewViewSize(aNewViewVisiblePart.getRange()); - - if(aLastViewSize.equal(aNewViewSize)) - { - // view size is the same, reuse possible - bNeedNewDecomposition = false; - } + bNeedNewDecomposition = true; } } @@ -413,9 +408,11 @@ namespace drawinglayer if(!getLocalDecomposition().hasElements()) { - // remember ViewRange and ViewTransformation - const_cast< ScenePrimitive2D* >(this)->maLastViewTransformation = rViewInformation.getViewTransformation(); - const_cast< ScenePrimitive2D* >(this)->maLastViewport = rViewInformation.getViewport(); + // remember last used NewDiscreteSize and NewUnitVisiblePart + ScenePrimitive2D* pThat = const_cast< ScenePrimitive2D* >(this); + pThat->mfOldDiscreteSizeX = aVisibleDiscreteRange.getWidth(); + pThat->mfOldDiscreteSizeY = aVisibleDiscreteRange.getHeight(); + pThat->maOldUnitVisiblePart = aUnitVisibleRange; } // use parent implementation |