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Diffstat (limited to 'chart2/source/view/axes/VPolarGrid.cxx')
| -rw-r--r-- | chart2/source/view/axes/VPolarGrid.cxx | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/chart2/source/view/axes/VPolarGrid.cxx b/chart2/source/view/axes/VPolarGrid.cxx new file mode 100644 index 000000000000..0bd98b642acb --- /dev/null +++ b/chart2/source/view/axes/VPolarGrid.cxx @@ -0,0 +1,273 @@ +/************************************************************************* + * + * 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 "VPolarGrid.hxx" +#include "VCartesianGrid.hxx" +#include "TickmarkHelper.hxx" +#include "PlottingPositionHelper.hxx" +#include "ShapeFactory.hxx" +#include "ObjectIdentifier.hxx" +#include "macros.hxx" +#include "CommonConverters.hxx" +#include <com/sun/star/drawing/LineStyle.hpp> + +#include <vector> +#include <memory> + +//............................................................................. +namespace chart +{ +//............................................................................. +using namespace ::com::sun::star; +using namespace ::com::sun::star::chart2; +using ::com::sun::star::uno::Reference; + +VPolarGrid::VPolarGrid( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount + , const uno::Sequence< Reference< beans::XPropertySet > > & rGridPropertiesList ) + : VAxisOrGridBase( nDimensionIndex, nDimensionCount ) + , m_aGridPropertiesList( rGridPropertiesList ) + , m_pPosHelper( new PolarPlottingPositionHelper() ) + , m_aIncrements() +{ + PlotterBase::m_pPosHelper = m_pPosHelper; +} + +VPolarGrid::~VPolarGrid() +{ + delete m_pPosHelper; + m_pPosHelper = NULL; +} + +void VPolarGrid::setIncrements( const uno::Sequence< ExplicitIncrementData >& rIncrements ) +{ + m_aIncrements = rIncrements; +} + +void VPolarGrid::getAllTickInfos( sal_Int32 nDimensionIndex, ::std::vector< ::std::vector< TickInfo > >& rAllTickInfos ) const +{ + TickmarkHelper aTickmarkHelper( + m_pPosHelper->getScales()[nDimensionIndex], m_aIncrements[nDimensionIndex] ); + aTickmarkHelper.getAllTicks( rAllTickInfos ); +} + +//static +void VPolarGrid::createLinePointSequence_ForAngleAxis( + drawing::PointSequenceSequence& rPoints + , ::std::vector< ::std::vector< TickInfo > >& rAllTickInfos + , const ExplicitIncrementData& rIncrement + , const ExplicitScaleData& rScale + , PolarPlottingPositionHelper* pPosHelper + , double fLogicRadius, double fLogicZ ) +{ + Reference< XScaling > xInverseScaling( NULL ); + if( rScale.Scaling.is() ) + xInverseScaling = rScale.Scaling->getInverseScaling(); + + sal_Int32 nTick = 0; + EquidistantTickIter aIter( rAllTickInfos, rIncrement, 0, 0 ); + for( TickInfo* pTickInfo = aIter.firstInfo() + ; pTickInfo + ; pTickInfo = aIter.nextInfo(), nTick++ ) + { + if(nTick>=rPoints[0].getLength()) + rPoints[0].realloc(rPoints[0].getLength()+30); + + pTickInfo->updateUnscaledValue( xInverseScaling ); + double fLogicAngle = pTickInfo->fUnscaledTickValue; + + drawing::Position3D aScenePosition3D( pPosHelper->transformAngleRadiusToScene( fLogicAngle, fLogicRadius, fLogicZ ) ); + rPoints[0][nTick].X = static_cast<sal_Int32>(aScenePosition3D.PositionX); + rPoints[0][nTick].Y = static_cast<sal_Int32>(aScenePosition3D.PositionY); + } + if(rPoints[0].getLength()>1) + { + rPoints[0].realloc(nTick+1); + rPoints[0][nTick].X = rPoints[0][0].X; + rPoints[0][nTick].Y = rPoints[0][0].Y; + } + else + rPoints[0].realloc(0); +} +#ifdef NOTYET +void VPolarGrid::create2DAngleGrid( const Reference< drawing::XShapes >& xLogicTarget + , ::std::vector< ::std::vector< TickInfo > >& /* rRadiusTickInfos */ + , ::std::vector< ::std::vector< TickInfo > >& rAngleTickInfos + , const ::std::vector<VLineProperties>& rLinePropertiesList ) +{ + Reference< drawing::XShapes > xMainTarget( + this->createGroupShape( xLogicTarget, m_aCID ) ); + + const ExplicitScaleData& rAngleScale = m_pPosHelper->getScales()[0]; + Reference< XScaling > xInverseScaling( NULL ); + if( rAngleScale.Scaling.is() ) + xInverseScaling = rAngleScale.Scaling->getInverseScaling(); + + double fLogicInnerRadius = m_pPosHelper->getInnerLogicRadius(); + double fLogicOuterRadius = m_pPosHelper->getOuterLogicRadius(); + double fLogicZ = -0.5;//as defined + + sal_Int32 nLinePropertiesCount = rLinePropertiesList.size(); + ::std::vector< ::std::vector< TickInfo > >::iterator aDepthIter = rAngleTickInfos.begin(); + sal_Int32 nDepth=0; + /* + //no subgrids so far for polar angle grid (need different radii) + const ::std::vector< ::std::vector< TickInfo > >::const_iterator aDepthEnd = rAngleTickInfos.end(); + for( ; aDepthIter != aDepthEnd && nDepth < nLinePropertiesCount + ; aDepthIter++, nDepth++ ) + */ + if(nLinePropertiesCount) + { + //create axis main lines + drawing::PointSequenceSequence aAllPoints; + ::std::vector< TickInfo >::iterator aTickIter = (*aDepthIter).begin(); + const ::std::vector< TickInfo >::const_iterator aTickEnd = (*aDepthIter).end(); + for( ; aTickIter != aTickEnd; aTickIter++ ) + { + TickInfo& rTickInfo = *aTickIter; + if( !rTickInfo.bPaintIt ) + continue; + + rTickInfo.updateUnscaledValue( xInverseScaling ); + double fLogicAngle = rTickInfo.fUnscaledTickValue; + + drawing::PointSequenceSequence aPoints(1); + aPoints[0].realloc(2); + drawing::Position3D aScenePositionStart( m_pPosHelper->transformAngleRadiusToScene( fLogicAngle, fLogicInnerRadius, fLogicZ ) ); + drawing::Position3D aScenePositionEnd( m_pPosHelper->transformAngleRadiusToScene( fLogicAngle, fLogicOuterRadius, fLogicZ ) ); + aPoints[0][0].X = static_cast<sal_Int32>(aScenePositionStart.PositionX); + aPoints[0][0].Y = static_cast<sal_Int32>(aScenePositionStart.PositionY); + aPoints[0][1].X = static_cast<sal_Int32>(aScenePositionEnd.PositionX); + aPoints[0][1].Y = static_cast<sal_Int32>(aScenePositionEnd.PositionY); + appendPointSequence( aAllPoints, aPoints ); + } + + Reference< drawing::XShape > xShape = m_pShapeFactory->createLine2D( + xMainTarget, aAllPoints, &rLinePropertiesList[nDepth] ); + //because of this name this line will be used for marking + m_pShapeFactory->setShapeName( xShape, C2U("MarkHandles") ); + } +} +#endif + +void VPolarGrid::create2DRadiusGrid( const Reference< drawing::XShapes >& xLogicTarget + , ::std::vector< ::std::vector< TickInfo > >& rRadiusTickInfos + , ::std::vector< ::std::vector< TickInfo > >& rAngleTickInfos + , const ::std::vector<VLineProperties>& rLinePropertiesList ) +{ + Reference< drawing::XShapes > xMainTarget( + this->createGroupShape( xLogicTarget, m_aCID ) ); + + const ExplicitScaleData& rRadiusScale = m_pPosHelper->getScales()[1]; + const ExplicitScaleData& rAngleScale = m_pPosHelper->getScales()[0]; + const ExplicitIncrementData& rAngleIncrement = m_aIncrements[0]; + Reference< XScaling > xInverseRadiusScaling( NULL ); + if( rRadiusScale.Scaling.is() ) + xInverseRadiusScaling = rRadiusScale.Scaling->getInverseScaling(); + + sal_Int32 nLinePropertiesCount = rLinePropertiesList.size(); + ::std::vector< ::std::vector< TickInfo > >::iterator aDepthIter = rRadiusTickInfos.begin(); + const ::std::vector< ::std::vector< TickInfo > >::const_iterator aDepthEnd = rRadiusTickInfos.end(); + for( sal_Int32 nDepth=0 + ; aDepthIter != aDepthEnd && nDepth < nLinePropertiesCount + ; aDepthIter++, nDepth++ ) + { + if( !rLinePropertiesList[nDepth].isLineVisible() ) + continue; + + Reference< drawing::XShapes > xTarget( xMainTarget ); + if( nDepth > 0 ) + { + xTarget.set( this->createGroupShape( xLogicTarget + , ObjectIdentifier::addChildParticle( m_aCID, ObjectIdentifier::createChildParticleWithIndex( OBJECTTYPE_SUBGRID, nDepth-1 ) ) + ) ); + if(!xTarget.is()) + xTarget.set( xMainTarget ); + } + + //create axis main lines + drawing::PointSequenceSequence aAllPoints; + ::std::vector< TickInfo >::iterator aTickIter = (*aDepthIter).begin(); + const ::std::vector< TickInfo >::const_iterator aTickEnd = (*aDepthIter).end(); + for( ; aTickIter != aTickEnd; aTickIter++ ) + { + TickInfo& rTickInfo = *aTickIter; + if( !rTickInfo.bPaintIt ) + continue; + + rTickInfo.updateUnscaledValue( xInverseRadiusScaling ); + double fLogicRadius = rTickInfo.fUnscaledTickValue; + double fLogicZ = -0.5;//as defined + + drawing::PointSequenceSequence aPoints(1); + VPolarGrid::createLinePointSequence_ForAngleAxis( aPoints, rAngleTickInfos + , rAngleIncrement, rAngleScale, m_pPosHelper, fLogicRadius, fLogicZ ); + if(aPoints[0].getLength()) + appendPointSequence( aAllPoints, aPoints ); + } + + Reference< drawing::XShape > xShape = m_pShapeFactory->createLine2D( + xTarget, aAllPoints, &rLinePropertiesList[nDepth] ); + //because of this name this line will be used for marking + m_pShapeFactory->setShapeName( xShape, C2U("MarkHandles") ); + } +} + +void SAL_CALL VPolarGrid::createShapes() +{ + DBG_ASSERT(m_pShapeFactory&&m_xLogicTarget.is()&&m_xFinalTarget.is(),"Axis is not proper initialized"); + if(!(m_pShapeFactory&&m_xLogicTarget.is()&&m_xFinalTarget.is())) + return; + if(!m_aGridPropertiesList.getLength()) + return; + + //----------------------------------------- + //create all scaled tickmark values + ::std::vector< ::std::vector< TickInfo > > aAngleTickInfos; + ::std::vector< ::std::vector< TickInfo > > aRadiusTickInfos; + getAllTickInfos( 0, aAngleTickInfos ); + getAllTickInfos( 1, aRadiusTickInfos ); + + //----------------------------------------- + ::std::vector<VLineProperties> aLinePropertiesList; + VCartesianGrid::fillLinePropertiesFromGridModel( aLinePropertiesList, m_aGridPropertiesList ); + + //----------------------------------------- + //create tick mark line shapes + if(2==m_nDimension) + { + if(m_nDimensionIndex==1) + this->create2DRadiusGrid( m_xLogicTarget, aRadiusTickInfos, aAngleTickInfos, aLinePropertiesList ); + //else //no Angle Grid so far as this equals exactly the y axis positions + // this->create2DAngleGrid( m_xLogicTarget, aRadiusTickInfos, aAngleTickInfos, aLinePropertiesList ); + } +} + +//............................................................................. +} //namespace chart +//............................................................................. |