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Diffstat (limited to 'chart2/source/tools/ThreeDHelper.cxx')
| -rw-r--r-- | chart2/source/tools/ThreeDHelper.cxx | 1519 |
1 files changed, 0 insertions, 1519 deletions
diff --git a/chart2/source/tools/ThreeDHelper.cxx b/chart2/source/tools/ThreeDHelper.cxx deleted file mode 100644 index 83ee9d51a..000000000 --- a/chart2/source/tools/ThreeDHelper.cxx +++ /dev/null @@ -1,1519 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_chart2.hxx" - -#include "ThreeDHelper.hxx" -#include "macros.hxx" -#include "DiagramHelper.hxx" -#include "ChartTypeHelper.hxx" -#include "BaseGFXHelper.hxx" -#include "DataSeriesHelper.hxx" -#include <editeng/unoprnms.hxx> -#include <com/sun/star/beans/XPropertyState.hpp> -#include <com/sun/star/chart2/XDiagram.hpp> -#include <com/sun/star/drawing/LineStyle.hpp> - -#include <tools/debug.hxx> - -//............................................................................. -namespace chart -{ -//............................................................................. -using namespace ::com::sun::star; -using namespace ::com::sun::star::chart2; - -using ::com::sun::star::uno::Reference; -using ::com::sun::star::uno::Sequence; -using ::rtl::OUString; -using ::rtl::math::cos; -using ::rtl::math::sin; -using ::rtl::math::tan; - -#define FIXED_SIZE_FOR_3D_CHART_VOLUME (10000.0) - -namespace -{ - -bool lcl_isRightAngledAxesSetAndSupported( const Reference< beans::XPropertySet >& xSceneProperties ) -{ - sal_Bool bRightAngledAxes = sal_False; - if( xSceneProperties.is() ) - { - xSceneProperties->getPropertyValue( C2U("RightAngledAxes")) >>= bRightAngledAxes; - if(bRightAngledAxes) - { - uno::Reference< chart2::XDiagram > xDiagram( xSceneProperties, uno::UNO_QUERY ); - if( ChartTypeHelper::isSupportingRightAngledAxes( - DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ) ) - { - return true; - } - } - } - return false; -} - -void lcl_RotateLightSource( const Reference< beans::XPropertySet >& xSceneProperties - , const OUString& rLightSourceDirection - , const OUString& rLightSourceOn - , const ::basegfx::B3DHomMatrix& rRotationMatrix ) -{ - if( xSceneProperties.is() ) - { - sal_Bool bLightOn = sal_False; - if( xSceneProperties->getPropertyValue( rLightSourceOn ) >>= bLightOn ) - { - if( bLightOn ) - { - drawing::Direction3D aLight; - if( xSceneProperties->getPropertyValue( rLightSourceDirection ) >>= aLight ) - { - ::basegfx::B3DVector aLightVector( BaseGFXHelper::Direction3DToB3DVector( aLight ) ); - aLightVector = rRotationMatrix*aLightVector; - - xSceneProperties->setPropertyValue( rLightSourceDirection - , uno::makeAny( BaseGFXHelper::B3DVectorToDirection3D( aLightVector ) ) ); - } - } - } - } -} - -void lcl_rotateLights( const ::basegfx::B3DHomMatrix& rLightRottion, const Reference< beans::XPropertySet >& xSceneProperties ) -{ - if(!xSceneProperties.is()) - return; - - ::basegfx::B3DHomMatrix aLightRottion( rLightRottion ); - BaseGFXHelper::ReduceToRotationMatrix( aLightRottion ); - - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection1"), C2U("D3DSceneLightOn1"), aLightRottion ); - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection2"), C2U("D3DSceneLightOn2"), aLightRottion ); - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection3"), C2U("D3DSceneLightOn3"), aLightRottion ); - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection4"), C2U("D3DSceneLightOn4"), aLightRottion ); - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection5"), C2U("D3DSceneLightOn5"), aLightRottion ); - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection6"), C2U("D3DSceneLightOn6"), aLightRottion ); - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection7"), C2U("D3DSceneLightOn7"), aLightRottion ); - lcl_RotateLightSource( xSceneProperties, C2U("D3DSceneLightDirection8"), C2U("D3DSceneLightOn8"), aLightRottion ); -} - -::basegfx::B3DHomMatrix lcl_getInverseRotationMatrix( const Reference< beans::XPropertySet >& xSceneProperties ) -{ - ::basegfx::B3DHomMatrix aInverseRotation; - double fXAngleRad=0.0; - double fYAngleRad=0.0; - double fZAngleRad=0.0; - ThreeDHelper::getRotationAngleFromDiagram( - xSceneProperties, fXAngleRad, fYAngleRad, fZAngleRad ); - aInverseRotation.rotate( 0.0, 0.0, -fZAngleRad ); - aInverseRotation.rotate( 0.0, -fYAngleRad, 0.0 ); - aInverseRotation.rotate( -fXAngleRad, 0.0, 0.0 ); - return aInverseRotation; -} - -::basegfx::B3DHomMatrix lcl_getCompleteRotationMatrix( const Reference< beans::XPropertySet >& xSceneProperties ) -{ - ::basegfx::B3DHomMatrix aCompleteRotation; - double fXAngleRad=0.0; - double fYAngleRad=0.0; - double fZAngleRad=0.0; - ThreeDHelper::getRotationAngleFromDiagram( - xSceneProperties, fXAngleRad, fYAngleRad, fZAngleRad ); - aCompleteRotation.rotate( fXAngleRad, fYAngleRad, fZAngleRad ); - return aCompleteRotation; -} - -bool lcl_isEqual( const drawing::Direction3D& rA, const drawing::Direction3D& rB ) -{ - return ::rtl::math::approxEqual(rA.DirectionX, rB.DirectionX) - && ::rtl::math::approxEqual(rA.DirectionY, rB.DirectionY) - && ::rtl::math::approxEqual(rA.DirectionZ, rB.DirectionZ); -} - -bool lcl_isLightScheme( const uno::Reference< beans::XPropertySet >& xDiagramProps, bool bRealistic ) -{ - if(!xDiagramProps.is()) - return false; - - sal_Bool bIsOn = sal_False; - xDiagramProps->getPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_2 ) ) >>= bIsOn; - if(!bIsOn) - return false; - - uno::Reference< chart2::XDiagram > xDiagram( xDiagramProps, uno::UNO_QUERY ); - uno::Reference< chart2::XChartType > xChartType( DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ); - - sal_Int32 nColor = 0; - xDiagramProps->getPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTCOLOR_2 ) ) >>= nColor; - if( nColor != ::chart::ChartTypeHelper::getDefaultDirectLightColor( !bRealistic, xChartType ) ) - return false; - - sal_Int32 nAmbientColor = 0; - xDiagramProps->getPropertyValue( C2U( UNO_NAME_3D_SCENE_AMBIENTCOLOR ) ) >>= nAmbientColor; - if( nAmbientColor != ::chart::ChartTypeHelper::getDefaultAmbientLightColor( !bRealistic, xChartType ) ) - return false; - - drawing::Direction3D aDirection(0,0,0); - xDiagramProps->getPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTDIRECTION_2 ) ) >>= aDirection; - - drawing::Direction3D aDefaultDirection( bRealistic - ? ChartTypeHelper::getDefaultRealisticLightDirection(xChartType) - : ChartTypeHelper::getDefaultSimpleLightDirection(xChartType) ); - - //rotate default light direction when right angled axes are off but supported - { - sal_Bool bRightAngledAxes = sal_False; - xDiagramProps->getPropertyValue( C2U("RightAngledAxes")) >>= bRightAngledAxes; - if(!bRightAngledAxes) - { - if( ChartTypeHelper::isSupportingRightAngledAxes( - DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ) ) - { - ::basegfx::B3DHomMatrix aRotation( lcl_getCompleteRotationMatrix( xDiagramProps ) ); - BaseGFXHelper::ReduceToRotationMatrix( aRotation ); - ::basegfx::B3DVector aLightVector( BaseGFXHelper::Direction3DToB3DVector( aDefaultDirection ) ); - aLightVector = aRotation*aLightVector; - aDefaultDirection = BaseGFXHelper::B3DVectorToDirection3D( aLightVector ); - } - } - } - - return lcl_isEqual( aDirection, aDefaultDirection ); -} - -bool lcl_isRealisticLightScheme( const uno::Reference< beans::XPropertySet >& xDiagramProps ) -{ - return lcl_isLightScheme( xDiagramProps, true /*bRealistic*/ ); -} -bool lcl_isSimpleLightScheme( const uno::Reference< beans::XPropertySet >& xDiagramProps ) -{ - return lcl_isLightScheme( xDiagramProps, false /*bRealistic*/ ); -} -void lcl_setLightsForScheme( const uno::Reference< beans::XPropertySet >& xDiagramProps, const ThreeDLookScheme& rScheme ) -{ - if(!xDiagramProps.is()) - return; - if( rScheme == ThreeDLookScheme_Unknown) - return; - - xDiagramProps->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_2 ), uno::makeAny( sal_True ) ); - - uno::Reference< chart2::XDiagram > xDiagram( xDiagramProps, uno::UNO_QUERY ); - uno::Reference< chart2::XChartType > xChartType( DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ); - uno::Any aADirection( uno::makeAny( rScheme == ThreeDLookScheme_Simple - ? ChartTypeHelper::getDefaultSimpleLightDirection(xChartType) - : ChartTypeHelper::getDefaultRealisticLightDirection(xChartType) ) ); - - xDiagramProps->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTDIRECTION_2 ), aADirection ); - //rotate light direction when right angled axes are off but supported - { - sal_Bool bRightAngledAxes = sal_False; - xDiagramProps->getPropertyValue( C2U("RightAngledAxes")) >>= bRightAngledAxes; - if(!bRightAngledAxes) - { - if( ChartTypeHelper::isSupportingRightAngledAxes( xChartType ) ) - { - ::basegfx::B3DHomMatrix aRotation( lcl_getCompleteRotationMatrix( xDiagramProps ) ); - BaseGFXHelper::ReduceToRotationMatrix( aRotation ); - lcl_RotateLightSource( xDiagramProps, C2U("D3DSceneLightDirection2"), C2U("D3DSceneLightOn2"), aRotation ); - } - } - } - - sal_Int32 nColor = ::chart::ChartTypeHelper::getDefaultDirectLightColor( rScheme==ThreeDLookScheme_Simple, xChartType ); - xDiagramProps->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTCOLOR_2 ), uno::makeAny( nColor ) ); - - sal_Int32 nAmbientColor = ::chart::ChartTypeHelper::getDefaultAmbientLightColor( rScheme==ThreeDLookScheme_Simple, xChartType ); - xDiagramProps->setPropertyValue( C2U( UNO_NAME_3D_SCENE_AMBIENTCOLOR ), uno::makeAny( nAmbientColor ) ); -} - -bool lcl_isRealisticScheme( drawing::ShadeMode aShadeMode - , sal_Int32 nRoundedEdges - , sal_Int32 nObjectLines ) -{ - if(aShadeMode!=drawing::ShadeMode_SMOOTH) - return false; - if(nRoundedEdges!=5) - return false; - if(nObjectLines!=0) - return false; - return true; -} - -bool lcl_isSimpleScheme( drawing::ShadeMode aShadeMode - , sal_Int32 nRoundedEdges - , sal_Int32 nObjectLines - , const uno::Reference< XDiagram >& xDiagram ) -{ - if(aShadeMode!=drawing::ShadeMode_FLAT) - return false; - if(nRoundedEdges!=0) - return false; - if(nObjectLines==0) - { - uno::Reference< chart2::XChartType > xChartType( DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ); - return ChartTypeHelper::noBordersForSimpleScheme( xChartType ); - } - if(nObjectLines!=1) - return false; - return true; -} - -void lcl_setRealisticScheme( drawing::ShadeMode& rShadeMode - , sal_Int32& rnRoundedEdges - , sal_Int32& rnObjectLines ) -{ - rShadeMode = drawing::ShadeMode_SMOOTH; - rnRoundedEdges = 5; - rnObjectLines = 0; -} - -void lcl_setSimpleScheme( drawing::ShadeMode& rShadeMode - , sal_Int32& rnRoundedEdges - , sal_Int32& rnObjectLines - , const uno::Reference< XDiagram >& xDiagram ) -{ - rShadeMode = drawing::ShadeMode_FLAT; - rnRoundedEdges = 0; - - uno::Reference< chart2::XChartType > xChartType( DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ); - rnObjectLines = ChartTypeHelper::noBordersForSimpleScheme( xChartType ) ? 0 : 1; -} - -} //end anonymous namespace - - -drawing::CameraGeometry ThreeDHelper::getDefaultCameraGeometry( bool bPie ) -{ - // ViewReferencePoint (Point on the View plane) - drawing::Position3D vrp(17634.6218373783, 10271.4823817647, 24594.8639082739); - // ViewPlaneNormal (Normal to the View Plane) - drawing::Direction3D vpn(0.416199821709347, 0.173649045905254, 0.892537795986984); - // ViewUpVector (determines the v-axis direction on the view plane as - // projection of VUP parallel to VPN onto th view pane) - drawing::Direction3D vup(-0.0733876362771618, 0.984807599917971, -0.157379306090273); - - if( bPie ) - { - vrp = drawing::Position3D( 0.0, 0.0, 87591.2408759124 );//--> 5 percent perspecitve - vpn = drawing::Direction3D( 0.0, 0.0, 1.0 ); - vup = drawing::Direction3D( 0.0, 1.0, 0.0 ); - } - - return drawing::CameraGeometry( vrp, vpn, vup ); -} - -namespace -{ -::basegfx::B3DHomMatrix lcl_getCameraMatrix( const uno::Reference< beans::XPropertySet >& xSceneProperties ) -{ - drawing::HomogenMatrix aCameraMatrix; - - drawing::CameraGeometry aCG( ThreeDHelper::getDefaultCameraGeometry() ); - if( xSceneProperties.is() ) - xSceneProperties->getPropertyValue( C2U( "D3DCameraGeometry" ) ) >>= aCG; - - ::basegfx::B3DVector aVPN( BaseGFXHelper::Direction3DToB3DVector( aCG.vpn ) ); - ::basegfx::B3DVector aVUP( BaseGFXHelper::Direction3DToB3DVector( aCG.vup ) ); - - //normalize vectors: - aVPN.normalize(); - aVUP.normalize(); - - ::basegfx::B3DVector aCross = ::basegfx::cross( aVUP, aVPN ); - - //first line is VUP x VPN - aCameraMatrix.Line1.Column1 = aCross[0]; - aCameraMatrix.Line1.Column2 = aCross[1]; - aCameraMatrix.Line1.Column3 = aCross[2]; - aCameraMatrix.Line1.Column4 = 0.0; - - //second line is VUP - aCameraMatrix.Line2.Column1 = aVUP[0]; - aCameraMatrix.Line2.Column2 = aVUP[1]; - aCameraMatrix.Line2.Column3 = aVUP[2]; - aCameraMatrix.Line2.Column4 = 0.0; - - //third line is VPN - aCameraMatrix.Line3.Column1 = aVPN[0]; - aCameraMatrix.Line3.Column2 = aVPN[1]; - aCameraMatrix.Line3.Column3 = aVPN[2]; - aCameraMatrix.Line3.Column4 = 0.0; - - //fourth line is 0 0 0 1 - aCameraMatrix.Line4.Column1 = 0.0; - aCameraMatrix.Line4.Column2 = 0.0; - aCameraMatrix.Line4.Column3 = 0.0; - aCameraMatrix.Line4.Column4 = 1.0; - - return BaseGFXHelper::HomogenMatrixToB3DHomMatrix( aCameraMatrix ); -} - -double lcl_shiftAngleToIntervalMinusPiToPi( double fAngleRad ) -{ - //valid range: ]-Pi,Pi] - while( fAngleRad<=-F_PI ) - fAngleRad+=(2*F_PI); - while( fAngleRad>F_PI ) - fAngleRad-=(2*F_PI); - return fAngleRad; -} - -void lcl_shiftAngleToIntervalMinus180To180( sal_Int32& rnAngleDegree ) -{ - //valid range: ]-180,180] - while( rnAngleDegree<=-180 ) - rnAngleDegree+=360; - while( rnAngleDegree>180 ) - rnAngleDegree-=360; -} - -void lcl_shiftAngleToIntervalZeroTo360( sal_Int32& rnAngleDegree ) -{ - //valid range: [0,360[ - while( rnAngleDegree<0 ) - rnAngleDegree+=360; - while( rnAngleDegree>=360 ) - rnAngleDegree-=360; -} - -void lcl_ensureIntervalMinus1To1( double& rSinOrCos ) -{ - if (rSinOrCos < -1.0) - rSinOrCos = -1.0; - else if (rSinOrCos > 1.0) - rSinOrCos = 1.0; -} - -bool lcl_isSinZero( double fAngleRad ) -{ - return ::basegfx::fTools::equalZero( sin(fAngleRad), 0.0000001 ); -} -bool lcl_isCosZero( double fAngleRad ) -{ - return ::basegfx::fTools::equalZero( cos(fAngleRad), 0.0000001 ); -} - -} - -void ThreeDHelper::convertElevationRotationDegToXYZAngleRad( - sal_Int32 nElevationDeg, sal_Int32 nRotationDeg, - double& rfXAngleRad, double& rfYAngleRad, double& rfZAngleRad) -{ - // for a description of the algorithm see issue 72994 - //http://www.openoffice.org/issues/show_bug.cgi?id=72994 - //http://www.openoffice.org/nonav/issues/showattachment.cgi/50608/DescriptionCorrected.odt - - lcl_shiftAngleToIntervalZeroTo360( nElevationDeg ); - lcl_shiftAngleToIntervalZeroTo360( nRotationDeg ); - - double& x = rfXAngleRad; - double& y = rfYAngleRad; - double& z = rfZAngleRad; - - double E = F_PI*nElevationDeg/180; //elevation in Rad - double R = F_PI*nRotationDeg/180; //rotation in Rad - - if( (nRotationDeg == 0 || nRotationDeg == 180 ) - && ( nElevationDeg == 90 || nElevationDeg == 270 ) ) - { - //sR==0 && cE==0 - z = 0.0; - //element 23 - double f23 = cos(R)*sin(E); - if(f23>0) - x = F_PI/2; - else - x = -F_PI/2; - y = R; - } - else if( ( nRotationDeg == 90 || nRotationDeg == 270 ) - && ( nElevationDeg == 90 || nElevationDeg == 270 ) ) - { - //cR==0 && cE==0 - z = F_PI/2; - if( sin(R)>0 ) - x = F_PI/2.0; - else - x = -F_PI/2.0; - - if( (sin(R)*sin(E))>0 ) - y = 0.0; - else - y = F_PI; - } - else if( (nRotationDeg == 0 || nRotationDeg == 180 ) - && ( nElevationDeg == 0 || nElevationDeg == 180 ) ) - { - //sR==0 && sE==0 - z = 0.0; - y = R; - x = E; - } - else if( ( nRotationDeg == 90 || nRotationDeg == 270 ) - && ( nElevationDeg == 0 || nElevationDeg == 180 ) ) - { - //cR==0 && sE==0 - z = 0.0; - - if( (sin(R)/cos(E))>0 ) - y = F_PI/2; - else - y = -F_PI/2; - - if( (cos(E))>0 ) - x = 0; - else - x = F_PI; - } - else if ( nElevationDeg == 0 || nElevationDeg == 180 ) - { - //sR!=0 cR!=0 sE==0 - z = 0.0; - x = E; - y = R; - //use element 13 for sign - if((cos(x)*sin(y)*sin(R))<0.0) - y *= -1.0; - } - else if ( nElevationDeg == 90 || nElevationDeg == 270 ) - { - //sR!=0 cR!=0 cE==0 - //element 12 + 22 --> y=0 or F_PI and x=+-F_PI/2 - //-->element 13/23: - z = atan(sin(R)/(cos(R)*sin(E))); - //use element 13 for sign for x - if( (sin(R)*sin(z))>0.0 ) - x = F_PI/2; - else - x = -F_PI/2; - //use element 21 for y - if( (sin(R)*sin(E)*sin(z))>0.0) - y = 0.0; - else - y = F_PI; - } - else if ( nRotationDeg == 0 || nRotationDeg == 180 ) - { - //sE!=0 cE!=0 sR==0 - z = 0.0; - x = E; - y = R; - double f23 = cos(R)*sin(E); - if( (f23 * sin(x)) < 0.0 ) - x *= -1.0; //todo ?? - } - else if (nRotationDeg == 90 || nRotationDeg == 270) - { - //sE!=0 cE!=0 cR==0 - //z = +- F_PI/2; - //x = +- F_PI/2; - z = F_PI/2; - x = F_PI/2; - double sR = sin(R); - if( sR<0.0 ) - x *= -1.0; //different signs for x and z - - //use element 21: - double cy = sR*sin(E)/sin(z); - lcl_ensureIntervalMinus1To1(cy); - y = acos(cy); - - //use element 22 for sign: - if( (sin(x)*sin(y)*sin(z)*cos(E))<0.0) - y *= -1.0; - } - else - { - z = atan(tan(R) * sin(E)); - if(cos(z)==0.0) - { - OSL_FAIL("calculation error in ThreeDHelper::convertElevationRotationDegToXYZAngleRad"); - return; - } - double cy = cos(R)/cos(z); - lcl_ensureIntervalMinus1To1(cy); - y = acos(cy); - - //element 12 in 23 - double fDenominator = cos(z)*(1.0-pow(sin(y),2)); - if(fDenominator==0.0) - { - OSL_FAIL("calculation error in ThreeDHelper::convertElevationRotationDegToXYZAngleRad"); - return; - } - double sx = cos(R)*sin(E)/fDenominator; - lcl_ensureIntervalMinus1To1(sx); - x = asin( sx ); - - //use element 13 for sign: - double f13a = cos(x)*cos(z)*sin(y); - double f13b = sin(R)-sx*sin(z); - if( (f13b*f13a)<0.0 ) - { - //change x or y - //use element 22 for further investigations: - //try - y *= -1; - double f22a = cos(x)*cos(z); - double f22b = cos(E)-(sx*sin(y)*sin(z)); - if( (f22a*f22b)<0.0 ) - { - y *= -1; - x=(F_PI-x); - } - } - else - { - //change nothing or both - //use element 22 for further investigations: - double f22a = cos(x)*cos(z); - double f22b = cos(E)-(sx*sin(y)*sin(z)); - if( (f22a*f22b)<0.0 ) - { - y *= -1; - x=(F_PI-x); - } - } - } -} - -void ThreeDHelper::convertXYZAngleRadToElevationRotationDeg( - sal_Int32& rnElevationDeg, sal_Int32& rnRotationDeg, - double fXRad, double fYRad, double fZRad) -{ - // for a description of the algorithm see issue 72994 - //http://www.openoffice.org/issues/show_bug.cgi?id=72994 - //http://www.openoffice.org/nonav/issues/showattachment.cgi/50608/DescriptionCorrected.odt - - double R = 0.0; //Rotation in Rad - double E = 0.0; //Elevation in Rad - - double& x = fXRad; - double& y = fYRad; - double& z = fZRad; - - double f11 = cos(y)*cos(z); - - if( lcl_isSinZero(y) ) - { - //siny == 0 - - if( lcl_isCosZero(x) ) - { - //siny == 0 && cosx == 0 - - if( lcl_isSinZero(z) ) - { - //siny == 0 && cosx == 0 && sinz == 0 - //example: x=+-90 y=0oder180 z=0(oder180) - - //element 13+11 - if( f11 > 0 ) - R = 0.0; - else - R = F_PI; - - //element 23 - double f23 = cos(z)*sin(x) / cos(R); - if( f23 > 0 ) - E = F_PI/2.0; - else - E = -F_PI/2.0; - } - else if( lcl_isCosZero(z) ) - { - //siny == 0 && cosx == 0 && cosz == 0 - //example: x=+-90 y=0oder180 z=+-90 - - double f13 = sin(x)*sin(z); - //element 13+11 - if( f13 > 0 ) - R = F_PI/2.0; - else - R = -F_PI/2.0; - - //element 21 - double f21 = cos(y)*sin(z) / sin(R); - if( f21 > 0 ) - E = F_PI/2.0; - else - E = -F_PI/2.0; - } - else - { - //siny == 0 && cosx == 0 && cosz != 0 && sinz != 0 - //element 11 && 13 - double f13 = sin(x)*sin(z); - R = atan( f13/f11 ); - - if(f11<0) - R+=F_PI; - - //element 23 - double f23 = cos(z)*sin(x); - if( f23/cos(R) > 0 ) - E = F_PI/2.0; - else - E = -F_PI/2.0; - } - } - else if( lcl_isSinZero(x) ) - { - //sinY==0 sinX==0 - //element 13+11 - if( f11 > 0 ) - R = 0.0; - else - R = F_PI; - - double f22 = cos(x)*cos(z); - if( f22 > 0 ) - E = 0.0; - else - E = F_PI; - } - else if( lcl_isSinZero(z) ) - { - //sinY==0 sinZ==0 sinx!=0 cosx!=0 - //element 13+11 - if( f11 > 0 ) - R = 0.0; - else - R = F_PI; - - //element 22 && 23 - double f22 = cos(x)*cos(z); - double f23 = cos(z)*sin(x); - E = atan( f23/(f22*cos(R)) ); - if( (f22*cos(E))<0 ) - E+=F_PI; - } - else if( lcl_isCosZero(z) ) - { - //sinY == 0 && cosZ == 0 && cosx != 0 && sinx != 0 - double f13 = sin(x)*sin(z); - //element 13+11 - if( f13 > 0 ) - R = F_PI/2.0; - else - R = -F_PI/2.0; - - //element 21+22 - double f21 = cos(y)*sin(z); - if( f21/sin(R) > 0 ) - E = F_PI/2.0; - else - E = -F_PI/2.0; - } - else - { - //sinY == 0 && all other !=0 - double f13 = sin(x)*sin(z); - R = atan( f13/f11 ); - if( (f11*cos(R))<0.0 ) - R+=F_PI; - - double f22 = cos(x)*cos(z); - if( !lcl_isCosZero(R) ) - E = atan( cos(z)*sin(x) /( f22*cos(R) ) ); - else - E = atan( cos(y)*sin(z) /( f22*sin(R) ) ); - if( (f22*cos(E))<0 ) - E+=F_PI; - } - } - else if( lcl_isCosZero(y) ) - { - //cosY==0 - - double f13 = sin(x)*sin(z)+cos(x)*cos(z)*sin(y); - if( f13 >= 0 ) - R = F_PI/2.0; - else - R = -F_PI/2.0; - - double f22 = cos(x)*cos(z)+sin(x)*sin(y)*sin(z); - if( f22 >= 0 ) - E = 0.0; - else - E = F_PI; - } - else if( lcl_isSinZero(x) ) - { - //cosY!=0 sinY!=0 sinX=0 - if( lcl_isSinZero(z) ) - { - //cosY!=0 sinY!=0 sinX=0 sinZ=0 - double f13 = cos(x)*cos(z)*sin(y); - R = atan( f13/f11 ); - //R = asin(f13); - if( f11<0 ) - R+=F_PI; - - double f22 = cos(x)*cos(z); - if( f22>0 ) - E = 0.0; - else - E = F_PI; - } - else if( lcl_isCosZero(z) ) - { - //cosY!=0 sinY!=0 sinX=0 cosZ=0 - R = x; - E = y;//or -y - //use 23 for 'signs' - double f23 = -1.0*cos(x)*sin(y)*sin(z); - if( (f23*cos(R)*sin(E))<0.0 ) - { - //change R or E - E = -y; - } - } - else - { - //cosY!=0 sinY!=0 sinX=0 sinZ!=0 cosZ!=0 - double f13 = cos(x)*cos(z)*sin(y); - R = atan( f13/f11 ); - - if( f11<0 ) - R+=F_PI; - - double f21 = cos(y)*sin(z); - double f22 = cos(x)*cos(z); - E = atan(f21/(f22*sin(R)) ); - - if( (f22*cos(E))<0.0 ) - E+=F_PI; - } - } - else if( lcl_isCosZero(x) ) - { - //cosY!=0 sinY!=0 cosX=0 - - if( lcl_isSinZero(z) ) - { - //cosY!=0 sinY!=0 cosX=0 sinZ=0 - R=0;//13 -> R=0 or F_PI - if( f11<0.0 ) - R=F_PI; - E=F_PI/2;//22 -> E=+-F_PI/2 - //use element 11 and 23 for sign - double f23 = cos(z)*sin(x); - if( (f11*f23*sin(E))<0.0 ) - E=-F_PI/2.0; - } - else if( lcl_isCosZero(z) ) - { - //cosY!=0 sinY!=0 cosX=0 cosZ=0 - //element 11 & 13: - if( (sin(x)*sin(z))>0.0 ) - R=F_PI/2.0; - else - R=-F_PI/2.0; - //element 22: - E=acos( sin(x)*sin(y)*sin(z)); - //use element 21 for sign: - if( (cos(y)*sin(z)*sin(R)*sin(E))<0.0 ) - E*=-1.0; - } - else - { - //cosY!=0 sinY!=0 cosX=0 sinZ!=0 cosZ!=0 - //element 13/11 - R = atan( sin(x)*sin(z)/(cos(y)*cos(z)) ); - //use 13 for 'sign' - if( (sin(x)*sin(z))<0.0 ) - R += F_PI; - //element 22 - E = acos(sin(x)*sin(y)*sin(z) ); - //use 21 for sign - if( (cos(y)*sin(z)*sin(R)*sin(E))<0.0 ) - E*=-1.0; - } - } - else if( lcl_isSinZero(z) ) - { - //cosY!=0 sinY!=0 sinX!=0 cosX!=0 sinZ=0 - //element 11 - R=y; - //use elenment 13 for sign - if( (cos(x)*cos(z)*sin(y)*sin(R))<0.0 ) - R*=-1.0; - //element 22 - E = acos( cos(x)*cos(z) ); - //use element 23 for sign - if( (cos(z)*sin(x)*cos(R)*sin(E))<0.0 ) - E*=-1.0; - } - else if( lcl_isCosZero(z) ) - { - //cosY!=0 sinY!=0 sinX!=0 cosX!=0 cosZ=0 - //element 21/23 - R=atan(-cos(y)/(cos(x)*sin(y))); - //use element 13 for 'sign' - if( (sin(x)*sin(z)*sin(R))<0.0 ) - R+=F_PI; - //element 21/22 - E=atan( cos(y)*sin(z)/(sin(R)*sin(x)*sin(y)*sin(z)) ); - //use element 23 for 'sign' - if( (-cos(x)*sin(y)*sin(z)*cos(R)*sin(E))<0.0 ) - E+=F_PI; - } - else - { - //cosY!=0 sinY!=0 sinX!=0 cosX!=0 sinZ!=0 cosZ!=0 - //13/11: - double f13 = sin(x)*sin(z)+cos(x)*cos(z)*sin(y); - R = atan( f13/ f11 ); - if(f11<0.0) - R+=F_PI; - double f22 = cos(x)*cos(z)+sin(x)*sin(y)*sin(z); - double f23 = cos(x)*sin(y)*sin(z)-cos(z)*sin(x); - //23/22: - E = atan( -1.0*f23/(f22*cos(R)) ); - if(f22<0.0) - E+=F_PI; - } - - rnElevationDeg = ::basegfx::fround( BaseGFXHelper::Rad2Deg( E ) ); - rnRotationDeg = ::basegfx::fround( BaseGFXHelper::Rad2Deg( R ) ); -} - -double ThreeDHelper::getValueClippedToRange( double fAngle, const double& fPositivLimit ) -{ - if( fAngle<-1*fPositivLimit ) - fAngle=-1*fPositivLimit; - else if( fAngle>fPositivLimit ) - fAngle=fPositivLimit; - return fAngle; -} - -double ThreeDHelper::getXDegreeAngleLimitForRightAngledAxes() -{ - return 90.0; -} - -double ThreeDHelper::getYDegreeAngleLimitForRightAngledAxes() -{ - return 45.0; -} - -void ThreeDHelper::adaptRadAnglesForRightAngledAxes( double& rfXAngleRad, double& rfYAngleRad ) -{ - rfXAngleRad = ThreeDHelper::getValueClippedToRange(rfXAngleRad, BaseGFXHelper::Deg2Rad(ThreeDHelper::getXDegreeAngleLimitForRightAngledAxes()) ); - rfYAngleRad = ThreeDHelper::getValueClippedToRange(rfYAngleRad, BaseGFXHelper::Deg2Rad(ThreeDHelper::getYDegreeAngleLimitForRightAngledAxes()) ); -} - -void ThreeDHelper::getRotationAngleFromDiagram( - const Reference< beans::XPropertySet >& xSceneProperties, double& rfXAngleRad, double& rfYAngleRad, double& rfZAngleRad ) -{ - //takes the camera and the transformation matrix into account - - rfXAngleRad = rfYAngleRad = rfZAngleRad = 0.0; - - if( !xSceneProperties.is() ) - return; - - //get camera rotation - ::basegfx::B3DHomMatrix aFixCameraRotationMatrix( lcl_getCameraMatrix( xSceneProperties ) ); - BaseGFXHelper::ReduceToRotationMatrix( aFixCameraRotationMatrix ); - - //get scene rotation - ::basegfx::B3DHomMatrix aSceneRotation; - { - drawing::HomogenMatrix aHomMatrix; - if( xSceneProperties->getPropertyValue( C2U("D3DTransformMatrix")) >>= aHomMatrix ) - { - aSceneRotation = BaseGFXHelper::HomogenMatrixToB3DHomMatrix( aHomMatrix ); - BaseGFXHelper::ReduceToRotationMatrix( aSceneRotation ); - } - } - - ::basegfx::B3DHomMatrix aResultRotation = aFixCameraRotationMatrix * aSceneRotation; - ::basegfx::B3DTuple aRotation( BaseGFXHelper::GetRotationFromMatrix( aResultRotation ) ); - - rfXAngleRad = lcl_shiftAngleToIntervalMinusPiToPi(aRotation.getX()); - rfYAngleRad = lcl_shiftAngleToIntervalMinusPiToPi(aRotation.getY()); - rfZAngleRad = lcl_shiftAngleToIntervalMinusPiToPi(aRotation.getZ()); - - if(rfZAngleRad<(-F_PI/2) || rfZAngleRad>(F_PI/2)) - { - rfZAngleRad-=F_PI; - rfXAngleRad-=F_PI; - rfYAngleRad=(F_PI-rfYAngleRad); - - rfXAngleRad = lcl_shiftAngleToIntervalMinusPiToPi(rfXAngleRad); - rfYAngleRad = lcl_shiftAngleToIntervalMinusPiToPi(rfYAngleRad); - rfZAngleRad = lcl_shiftAngleToIntervalMinusPiToPi(rfZAngleRad); - } -} - -void ThreeDHelper::switchRightAngledAxes( const Reference< beans::XPropertySet >& xSceneProperties, sal_Bool bRightAngledAxes, bool bRotateLights ) -{ - try - { - if( xSceneProperties.is() ) - { - sal_Bool bOldRightAngledAxes = sal_False; - xSceneProperties->getPropertyValue( C2U("RightAngledAxes")) >>= bOldRightAngledAxes; - if( bOldRightAngledAxes!=bRightAngledAxes) - { - xSceneProperties->setPropertyValue( C2U("RightAngledAxes"), uno::makeAny( bRightAngledAxes )); - if( bRotateLights ) - { - if(bRightAngledAxes) - { - ::basegfx::B3DHomMatrix aInverseRotation( lcl_getInverseRotationMatrix( xSceneProperties ) ); - lcl_rotateLights( aInverseRotation, xSceneProperties ); - } - else - { - ::basegfx::B3DHomMatrix aCompleteRotation( lcl_getCompleteRotationMatrix( xSceneProperties ) ); - lcl_rotateLights( aCompleteRotation, xSceneProperties ); - } - } - } - } - } - catch( const uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } -} - -void ThreeDHelper::setRotationAngleToDiagram( - const Reference< beans::XPropertySet >& xSceneProperties - , double fXAngleRad, double fYAngleRad, double fZAngleRad ) -{ - //the rotation of the camera is not touched but taken into account - //the rotation difference is applied to the transformation matrix - - //the light sources will be adapted also - - if( !xSceneProperties.is() ) - return; - - try - { - //remind old rotation for adaption of light directions - ::basegfx::B3DHomMatrix aInverseOldRotation( lcl_getInverseRotationMatrix( xSceneProperties ) ); - - ::basegfx::B3DHomMatrix aInverseCameraRotation; - { - ::basegfx::B3DTuple aR( BaseGFXHelper::GetRotationFromMatrix( - lcl_getCameraMatrix( xSceneProperties ) ) ); - aInverseCameraRotation.rotate( 0.0, 0.0, -aR.getZ() ); - aInverseCameraRotation.rotate( 0.0, -aR.getY(), 0.0 ); - aInverseCameraRotation.rotate( -aR.getX(), 0.0, 0.0 ); - } - - ::basegfx::B3DHomMatrix aCumulatedRotation; - aCumulatedRotation.rotate( fXAngleRad, fYAngleRad, fZAngleRad ); - - //calculate new scene matrix - ::basegfx::B3DHomMatrix aSceneRotation = aInverseCameraRotation*aCumulatedRotation; - BaseGFXHelper::ReduceToRotationMatrix( aSceneRotation ); - - //set new rotation to transformation matrix - xSceneProperties->setPropertyValue( - C2U("D3DTransformMatrix"), uno::makeAny( BaseGFXHelper::B3DHomMatrixToHomogenMatrix( aSceneRotation ))); - - //rotate lights if RightAngledAxes are not set or not supported - sal_Bool bRightAngledAxes = sal_False; - xSceneProperties->getPropertyValue( C2U("RightAngledAxes")) >>= bRightAngledAxes; - uno::Reference< chart2::XDiagram > xDiagram( xSceneProperties, uno::UNO_QUERY ); - if(!bRightAngledAxes || !ChartTypeHelper::isSupportingRightAngledAxes( - DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ) ) - { - ::basegfx::B3DHomMatrix aNewRotation; - aNewRotation.rotate( fXAngleRad, fYAngleRad, fZAngleRad ); - lcl_rotateLights( aNewRotation*aInverseOldRotation, xSceneProperties ); - } - } - catch( const uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } -} - -void ThreeDHelper::getRotationFromDiagram( const uno::Reference< beans::XPropertySet >& xSceneProperties - , sal_Int32& rnHorizontalAngleDegree, sal_Int32& rnVerticalAngleDegree ) -{ - double fXAngle, fYAngle, fZAngle; - ThreeDHelper::getRotationAngleFromDiagram( xSceneProperties, fXAngle, fYAngle, fZAngle ); - - if( !lcl_isRightAngledAxesSetAndSupported( xSceneProperties ) ) - { - ThreeDHelper::convertXYZAngleRadToElevationRotationDeg( - rnHorizontalAngleDegree, rnVerticalAngleDegree, fXAngle, fYAngle, fZAngle); - rnVerticalAngleDegree*=-1; - } - else - { - fXAngle = BaseGFXHelper::Rad2Deg( fXAngle ); - fYAngle = BaseGFXHelper::Rad2Deg( fYAngle ); - fZAngle = BaseGFXHelper::Rad2Deg( fZAngle ); - - rnHorizontalAngleDegree = ::basegfx::fround(fXAngle); - rnVerticalAngleDegree = ::basegfx::fround(-1.0*fYAngle); - //nZRotation = ::basegfx::fround(-1.0*fZAngle); - } - - lcl_shiftAngleToIntervalMinus180To180( rnHorizontalAngleDegree ); - lcl_shiftAngleToIntervalMinus180To180( rnVerticalAngleDegree ); -} - -void ThreeDHelper::setRotationToDiagram( const uno::Reference< beans::XPropertySet >& xSceneProperties - , sal_Int32 nHorizontalAngleDegree, sal_Int32 nVerticalYAngleDegree ) -{ - //todo: x and y is not equal to horz and vert in case of RightAngledAxes==false - double fXAngle = BaseGFXHelper::Deg2Rad( nHorizontalAngleDegree ); - double fYAngle = BaseGFXHelper::Deg2Rad( -1*nVerticalYAngleDegree ); - double fZAngle = 0.0; - - if( !lcl_isRightAngledAxesSetAndSupported( xSceneProperties ) ) - ThreeDHelper::convertElevationRotationDegToXYZAngleRad( - nHorizontalAngleDegree, -1*nVerticalYAngleDegree, fXAngle, fYAngle, fZAngle ); - - ThreeDHelper::setRotationAngleToDiagram( xSceneProperties, fXAngle, fYAngle, fZAngle ); -} - -void ThreeDHelper::getCameraDistanceRange( double& rfMinimumDistance, double& rfMaximumDistance ) -{ - rfMinimumDistance = 3.0/4.0*FIXED_SIZE_FOR_3D_CHART_VOLUME;//empiric value - rfMaximumDistance = 20.0*FIXED_SIZE_FOR_3D_CHART_VOLUME;//empiric value -} - -void ThreeDHelper::ensureCameraDistanceRange( double& rfCameraDistance ) -{ - double fMin, fMax; - getCameraDistanceRange( fMin, fMax ); - if( rfCameraDistance < fMin ) - rfCameraDistance = fMin; - if( rfCameraDistance > fMax ) - rfCameraDistance = fMax; -} - -double ThreeDHelper::getCameraDistance( - const Reference< beans::XPropertySet >& xSceneProperties ) -{ - double fCameraDistance = FIXED_SIZE_FOR_3D_CHART_VOLUME; - - if( !xSceneProperties.is() ) - return fCameraDistance; - - try - { - drawing::CameraGeometry aCG( ThreeDHelper::getDefaultCameraGeometry() ); - xSceneProperties->getPropertyValue( C2U( "D3DCameraGeometry" ) ) >>= aCG; - ::basegfx::B3DVector aVRP( BaseGFXHelper::Position3DToB3DVector( aCG.vrp ) ); - fCameraDistance = aVRP.getLength(); - - ensureCameraDistanceRange( fCameraDistance ); - } - catch( const uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } - return fCameraDistance; -} - -void ThreeDHelper::setCameraDistance( - const Reference< beans::XPropertySet >& xSceneProperties, double fCameraDistance ) -{ - if( !xSceneProperties.is() ) - return; - - try - { - if( fCameraDistance <= 0 ) - fCameraDistance = FIXED_SIZE_FOR_3D_CHART_VOLUME; - - drawing::CameraGeometry aCG( ThreeDHelper::getDefaultCameraGeometry() ); - xSceneProperties->getPropertyValue( C2U( "D3DCameraGeometry" ) ) >>= aCG; - ::basegfx::B3DVector aVRP( BaseGFXHelper::Position3DToB3DVector( aCG.vrp ) ); - if( ::basegfx::fTools::equalZero( aVRP.getLength() ) ) - aVRP = ::basegfx::B3DVector(0,0,1); - aVRP.setLength(fCameraDistance); - aCG.vrp = BaseGFXHelper::B3DVectorToPosition3D( aVRP ); - - xSceneProperties->setPropertyValue( C2U("D3DCameraGeometry"), uno::makeAny( aCG )); - } - catch( const uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } -} - -double ThreeDHelper::CameraDistanceToPerspective( double fCameraDistance ) -{ - double fRet = fCameraDistance; - double fMin, fMax; - ThreeDHelper::getCameraDistanceRange( fMin, fMax ); - //fMax <-> 0; fMin <->100 - //a/x + b = y - double a = 100.0*fMax*fMin/(fMax-fMin); - double b = -a/fMax; - - fRet = a/fCameraDistance + b; - - return fRet; -} - -double ThreeDHelper::PerspectiveToCameraDistance( double fPerspective ) -{ - double fRet = fPerspective; - double fMin, fMax; - ThreeDHelper::getCameraDistanceRange( fMin, fMax ); - //fMax <-> 0; fMin <->100 - //a/x + b = y - double a = 100.0*fMax*fMin/(fMax-fMin); - double b = -a/fMax; - - fRet = a/(fPerspective - b); - - return fRet; -} - -ThreeDLookScheme ThreeDHelper::detectScheme( const uno::Reference< XDiagram >& xDiagram ) -{ - ThreeDLookScheme aScheme = ThreeDLookScheme_Unknown; - - sal_Int32 nRoundedEdges; - sal_Int32 nObjectLines; - ThreeDHelper::getRoundedEdgesAndObjectLines( xDiagram, nRoundedEdges, nObjectLines ); - - //get shade mode and light settings: - drawing::ShadeMode aShadeMode( drawing::ShadeMode_SMOOTH ); - uno::Reference< beans::XPropertySet > xDiagramProps( xDiagram, uno::UNO_QUERY ); - try - { - if( xDiagramProps.is() ) - xDiagramProps->getPropertyValue( C2U( "D3DSceneShadeMode" ) )>>= aShadeMode; - } - catch( uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } - - if( lcl_isSimpleScheme( aShadeMode, nRoundedEdges, nObjectLines, xDiagram ) ) - { - if( lcl_isSimpleLightScheme(xDiagramProps) ) - aScheme = ThreeDLookScheme_Simple; - } - else if( lcl_isRealisticScheme( aShadeMode, nRoundedEdges, nObjectLines ) ) - { - if( lcl_isRealisticLightScheme(xDiagramProps) ) - aScheme = ThreeDLookScheme_Realistic; - } - - return aScheme; -} - -void ThreeDHelper::setScheme( const uno::Reference< XDiagram >& xDiagram, ThreeDLookScheme aScheme ) -{ - if( aScheme == ThreeDLookScheme_Unknown ) - return; - - drawing::ShadeMode aShadeMode; - sal_Int32 nRoundedEdges; - sal_Int32 nObjectLines; - - if( aScheme == ThreeDLookScheme_Simple ) - lcl_setSimpleScheme(aShadeMode,nRoundedEdges,nObjectLines,xDiagram); - else - lcl_setRealisticScheme(aShadeMode,nRoundedEdges,nObjectLines); - - try - { - ThreeDHelper::setRoundedEdgesAndObjectLines( xDiagram, nRoundedEdges, nObjectLines ); - - uno::Reference< beans::XPropertySet > xProp( xDiagram, uno::UNO_QUERY ); - if( xProp.is() ) - { - drawing::ShadeMode aOldShadeMode; - if( ! ( (xProp->getPropertyValue( C2U( "D3DSceneShadeMode" ) )>>=aOldShadeMode) && - aOldShadeMode == aShadeMode )) - { - xProp->setPropertyValue( C2U( "D3DSceneShadeMode" ), uno::makeAny( aShadeMode )); - } - } - - lcl_setLightsForScheme( xProp, aScheme ); - } - catch( uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } - -} - -void ThreeDHelper::set3DSettingsToDefault( const uno::Reference< beans::XPropertySet >& xSceneProperties ) -{ - Reference< beans::XPropertyState > xState( xSceneProperties, uno::UNO_QUERY ); - if(xState.is()) - { - xState->setPropertyToDefault( C2U("D3DSceneDistance")); - xState->setPropertyToDefault( C2U("D3DSceneFocalLength")); - } - ThreeDHelper::setDefaultRotation( xSceneProperties ); - ThreeDHelper::setDefaultIllumination( xSceneProperties ); -} - -void ThreeDHelper::setDefaultRotation( const uno::Reference< beans::XPropertySet >& xSceneProperties, bool bPieOrDonut ) -{ - if( !xSceneProperties.is() ) - return; - - drawing::CameraGeometry aCameraGeo( ThreeDHelper::getDefaultCameraGeometry( bPieOrDonut ) ); - xSceneProperties->setPropertyValue( C2U("D3DCameraGeometry"), uno::makeAny( aCameraGeo )); - - ::basegfx::B3DHomMatrix aSceneRotation; - if( bPieOrDonut ) - aSceneRotation.rotate( -F_PI/3.0, 0, 0 ); - xSceneProperties->setPropertyValue( C2U("D3DTransformMatrix"), - uno::makeAny( BaseGFXHelper::B3DHomMatrixToHomogenMatrix( aSceneRotation ))); -} - -void ThreeDHelper::setDefaultRotation( const uno::Reference< beans::XPropertySet >& xSceneProperties ) -{ - bool bPieOrDonut( DiagramHelper::isPieOrDonutChart( uno::Reference< XDiagram >(xSceneProperties, uno::UNO_QUERY) ) ); - ThreeDHelper::setDefaultRotation( xSceneProperties, bPieOrDonut ); -} - -void ThreeDHelper::setDefaultIllumination( const uno::Reference< beans::XPropertySet >& xSceneProperties ) -{ - if( !xSceneProperties.is() ) - return; - - drawing::ShadeMode aShadeMode( drawing::ShadeMode_SMOOTH ); - try - { - xSceneProperties->getPropertyValue( C2U( "D3DSceneShadeMode" ) )>>= aShadeMode; - xSceneProperties->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_1 ), uno::makeAny( sal_False ) ); - xSceneProperties->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_3 ), uno::makeAny( sal_False ) ); - xSceneProperties->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_4 ), uno::makeAny( sal_False ) ); - xSceneProperties->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_5 ), uno::makeAny( sal_False ) ); - xSceneProperties->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_6 ), uno::makeAny( sal_False ) ); - xSceneProperties->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_7 ), uno::makeAny( sal_False ) ); - xSceneProperties->setPropertyValue( C2U( UNO_NAME_3D_SCENE_LIGHTON_8 ), uno::makeAny( sal_False ) ); - } - catch( uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } - - ThreeDLookScheme aScheme = (drawing::ShadeMode_FLAT==aShadeMode) ? ThreeDLookScheme_Simple : ThreeDLookScheme_Realistic; - lcl_setLightsForScheme( xSceneProperties, aScheme ); -} - -void ThreeDHelper::getRoundedEdgesAndObjectLines( - const uno::Reference< XDiagram > & xDiagram - , sal_Int32& rnRoundedEdges, sal_Int32& rnObjectLines ) -{ - rnRoundedEdges = -1; - rnObjectLines = -1; - try - { - bool bDifferentRoundedEdges = false; - bool bDifferentObjectLines = false; - - drawing::LineStyle aLineStyle( drawing::LineStyle_SOLID ); - - ::std::vector< uno::Reference< XDataSeries > > aSeriesList( - DiagramHelper::getDataSeriesFromDiagram( xDiagram ) ); - sal_Int32 nSeriesCount = static_cast<sal_Int32>( aSeriesList.size() ); - - rtl::OUString aPercentDiagonalPropertyName( C2U( "PercentDiagonal" ) ); - rtl::OUString aBorderStylePropertyName( C2U( "BorderStyle" ) ); - - for( sal_Int32 nS = 0; nS < nSeriesCount; ++nS ) - { - uno::Reference< XDataSeries > xSeries( aSeriesList[nS] ); - uno::Reference< beans::XPropertySet > xProp( xSeries, uno::UNO_QUERY ); - if(!nS) - { - rnRoundedEdges = 0; - try - { - sal_Int16 nPercentDiagonal = 0; - - xProp->getPropertyValue( aPercentDiagonalPropertyName ) >>= nPercentDiagonal; - rnRoundedEdges = static_cast< sal_Int32 >( nPercentDiagonal ); - - if( DataSeriesHelper::hasAttributedDataPointDifferentValue( xSeries - , aPercentDiagonalPropertyName, uno::makeAny(nPercentDiagonal) ) ) - bDifferentRoundedEdges = true; - } - catch( uno::Exception& e ) - { - ASSERT_EXCEPTION( e ); - bDifferentRoundedEdges = true; - } - try - { - xProp->getPropertyValue( aBorderStylePropertyName ) >>= aLineStyle; - - if( DataSeriesHelper::hasAttributedDataPointDifferentValue( xSeries - , aBorderStylePropertyName, uno::makeAny(aLineStyle) ) ) - bDifferentObjectLines = true; - } - catch( uno::Exception& e ) - { - ASSERT_EXCEPTION( e ); - bDifferentObjectLines = true; - } - } - else - { - if( !bDifferentRoundedEdges ) - { - sal_Int16 nPercentDiagonal = 0; - xProp->getPropertyValue( aPercentDiagonalPropertyName ) >>= nPercentDiagonal; - sal_Int32 nCurrentRoundedEdges = static_cast< sal_Int32 >( nPercentDiagonal ); - if(nCurrentRoundedEdges!=rnRoundedEdges - || DataSeriesHelper::hasAttributedDataPointDifferentValue( xSeries - , aPercentDiagonalPropertyName, uno::makeAny( static_cast< sal_Int16 >(rnRoundedEdges) ) ) ) - { - bDifferentRoundedEdges = true; - nCurrentRoundedEdges = -1; - } - } - - if( !bDifferentObjectLines ) - { - drawing::LineStyle aCurrentLineStyle; - xProp->getPropertyValue( aBorderStylePropertyName ) >>= aCurrentLineStyle; - if(aCurrentLineStyle!=aLineStyle - || DataSeriesHelper::hasAttributedDataPointDifferentValue( xSeries - , aBorderStylePropertyName, uno::makeAny(aLineStyle) ) ) - bDifferentObjectLines = true; - } - } - if( bDifferentRoundedEdges && bDifferentObjectLines ) - break; - } - - //set rnObjectLines - rnObjectLines = 0; - if( bDifferentObjectLines ) - rnObjectLines = -1; - else if( aLineStyle == drawing::LineStyle_SOLID ) - rnObjectLines = 1; - } - catch( uno::Exception& e ) - { - ASSERT_EXCEPTION( e ); - } -} - -void ThreeDHelper::setRoundedEdgesAndObjectLines( - const uno::Reference< XDiagram > & xDiagram - , sal_Int32 nRoundedEdges, sal_Int32 nObjectLines ) -{ - if( (nRoundedEdges<0||nRoundedEdges>100) && nObjectLines!=0 && nObjectLines!=1 ) - return; - - drawing::LineStyle aLineStyle( drawing::LineStyle_NONE ); - if(nObjectLines==1) - aLineStyle = drawing::LineStyle_SOLID; - - uno::Any aALineStyle( uno::makeAny(aLineStyle)); - uno::Any aARoundedEdges( uno::makeAny( static_cast< sal_Int16 >( nRoundedEdges ))); - - ::std::vector< uno::Reference< XDataSeries > > aSeriesList( - DiagramHelper::getDataSeriesFromDiagram( xDiagram ) ); - sal_Int32 nSeriesCount = static_cast<sal_Int32>( aSeriesList.size() ); - for( sal_Int32 nS = 0; nS < nSeriesCount; ++nS ) - { - uno::Reference< XDataSeries > xSeries( aSeriesList[nS] ); - - if( nRoundedEdges>=0 && nRoundedEdges<=100 ) - DataSeriesHelper::setPropertyAlsoToAllAttributedDataPoints( xSeries, C2U( "PercentDiagonal" ), aARoundedEdges ); - - if( nObjectLines==0 || nObjectLines==1 ) - DataSeriesHelper::setPropertyAlsoToAllAttributedDataPoints( xSeries, C2U( "BorderStyle" ), aALineStyle ); - } -} - -CuboidPlanePosition ThreeDHelper::getAutomaticCuboidPlanePositionForStandardLeftWall( const Reference< beans::XPropertySet >& xSceneProperties ) -{ - CuboidPlanePosition eRet(CuboidPlanePosition_Left); - - double fXAngleRad=0.0; double fYAngleRad=0.0; double fZAngleRad=0.0; - ThreeDHelper::getRotationAngleFromDiagram( xSceneProperties, fXAngleRad, fYAngleRad, fZAngleRad ); - if( lcl_isRightAngledAxesSetAndSupported( xSceneProperties ) ) - { - ThreeDHelper::adaptRadAnglesForRightAngledAxes( fXAngleRad, fYAngleRad ); - fZAngleRad=0.0; - } - if( sin(fYAngleRad)>0.0 ) - eRet = CuboidPlanePosition_Right; - return eRet; -} - -CuboidPlanePosition ThreeDHelper::getAutomaticCuboidPlanePositionForStandardBackWall( const Reference< beans::XPropertySet >& xSceneProperties ) -{ - CuboidPlanePosition eRet(CuboidPlanePosition_Back); - - double fXAngleRad=0.0; double fYAngleRad=0.0; double fZAngleRad=0.0; - ThreeDHelper::getRotationAngleFromDiagram( xSceneProperties, fXAngleRad, fYAngleRad, fZAngleRad ); - if( lcl_isRightAngledAxesSetAndSupported( xSceneProperties ) ) - { - ThreeDHelper::adaptRadAnglesForRightAngledAxes( fXAngleRad, fYAngleRad ); - fZAngleRad=0.0; - } - if( cos(fXAngleRad)*cos(fYAngleRad)<0.0 ) - eRet = CuboidPlanePosition_Front; - return eRet; -} - -CuboidPlanePosition ThreeDHelper::getAutomaticCuboidPlanePositionForStandardBottom( const Reference< beans::XPropertySet >& xSceneProperties ) -{ - CuboidPlanePosition eRet(CuboidPlanePosition_Bottom); - - double fXAngleRad=0.0; double fYAngleRad=0.0; double fZAngleRad=0.0; - ThreeDHelper::getRotationAngleFromDiagram( xSceneProperties, fXAngleRad, fYAngleRad, fZAngleRad ); - if( lcl_isRightAngledAxesSetAndSupported( xSceneProperties ) ) - { - ThreeDHelper::adaptRadAnglesForRightAngledAxes( fXAngleRad, fYAngleRad ); - fZAngleRad=0.0; - } - if( sin(fXAngleRad)*cos(fYAngleRad)<0.0 ) - eRet = CuboidPlanePosition_Top; - return eRet; -} - -//............................................................................. -} //namespace chart -//............................................................................. - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |