247 lines
9.7 KiB
C++
247 lines
9.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "VPolarGrid.hxx"
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#include "VCartesianGrid.hxx"
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#include "Tickmarks.hxx"
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#include <GridProperties.hxx>
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#include <PlottingPositionHelper.hxx>
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#include <ShapeFactory.hxx>
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#include <ObjectIdentifier.hxx>
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#include <CommonConverters.hxx>
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#include <VLineProperties.hxx>
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#include "Tickmarks_Equidistant.hxx"
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#include <osl/diagnose.h>
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#include <vector>
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namespace chart
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{
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::chart2;
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using ::com::sun::star::uno::Reference;
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VPolarGrid::VPolarGrid( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount
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, std::vector< rtl::Reference< ::chart::GridProperties > > aGridPropertiesList )
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: VAxisOrGridBase( nDimensionIndex, nDimensionCount )
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, m_aGridPropertiesList( std::move(aGridPropertiesList) )
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{
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PlotterBase::m_pPosHelper = &m_aPosHelper;
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}
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VPolarGrid::~VPolarGrid()
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{
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}
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void VPolarGrid::setIncrements( std::vector< ExplicitIncrementData >&& rIncrements )
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{
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m_aIncrements = std::move(rIncrements);
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}
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void VPolarGrid::getAllTickInfos( sal_Int32 nDimensionIndex, TickInfoArraysType& rAllTickInfos ) const
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{
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const std::vector<ExplicitScaleData>& rScales = m_pPosHelper->getScales();
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TickFactory aTickFactory(rScales[nDimensionIndex], m_aIncrements[nDimensionIndex]);
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aTickFactory.getAllTicks( rAllTickInfos );
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}
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void VPolarGrid::createLinePointSequence_ForAngleAxis(
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drawing::PointSequenceSequence& rPoints
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, TickInfoArraysType& rAllTickInfos
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, const ExplicitIncrementData& rIncrement
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, const ExplicitScaleData& rScale
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, PolarPlottingPositionHelper const * pPosHelper
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, double fLogicRadius, double fLogicZ )
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{
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Reference< XScaling > xInverseScaling;
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if( rScale.Scaling.is() )
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xInverseScaling = rScale.Scaling->getInverseScaling();
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sal_Int32 nTick = 0;
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EquidistantTickIter aIter( rAllTickInfos, rIncrement, 0 );
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auto pPoints = rPoints.getArray();
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for( TickInfo* pTickInfo = aIter.firstInfo()
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; pTickInfo
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; pTickInfo = aIter.nextInfo(), nTick++ )
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{
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if(nTick>=rPoints[0].getLength())
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pPoints[0].realloc(rPoints[0].getLength()+30);
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auto pPoints0 = pPoints[0].getArray();
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//xxxxx pTickInfo->updateUnscaledValue( xInverseScaling );
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double fLogicAngle = pTickInfo->getUnscaledTickValue();
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drawing::Position3D aScenePosition3D( pPosHelper->transformAngleRadiusToScene( fLogicAngle, fLogicRadius, fLogicZ ) );
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pPoints0[nTick].X = static_cast<sal_Int32>(aScenePosition3D.PositionX);
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pPoints0[nTick].Y = static_cast<sal_Int32>(aScenePosition3D.PositionY);
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}
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if(rPoints[0].getLength()>1)
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{
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pPoints[0].realloc(nTick+1);
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auto pPoints0 = pPoints[0].getArray();
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pPoints0[nTick].X = rPoints[0][0].X;
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pPoints0[nTick].Y = rPoints[0][0].Y;
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}
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else
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pPoints[0].realloc(0);
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}
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#ifdef NOTYET
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void VPolarGrid::create2DAngleGrid( const Reference< drawing::XShapes >& xLogicTarget
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, TickInfoArraysType& /* rRadiusTickInfos */
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, TickInfoArraysType& rAngleTickInfos
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, const std::vector<VLineProperties>& rLinePropertiesList )
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{
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Reference< drawing::XShapes > xMainTarget(
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createGroupShape( xLogicTarget, m_aCID ) );
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const std::vector<ExplicitScaleData>& rScales = m_pPosHelper->getScales();
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const ExplicitScaleData& rAngleScale = rScales[0];
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Reference< XScaling > xInverseScaling( NULL );
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if( rAngleScale.Scaling.is() )
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xInverseScaling = rAngleScale.Scaling->getInverseScaling();
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double fLogicInnerRadius = m_pPosHelper->getInnerLogicRadius();
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double fLogicOuterRadius = m_pPosHelper->getOuterLogicRadius();
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sal_Int32 nLinePropertiesCount = rLinePropertiesList.size();
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if(nLinePropertiesCount)
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{
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double fLogicZ = 1.0;//as defined
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sal_Int32 nDepth=0;
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//create axis main lines
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drawing::PointSequenceSequence aAllPoints;
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for (auto const& tick : rAngleTickInfos[0])
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{
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if( !tick.bPaintIt )
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continue;
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//xxxxx rTickInfo.updateUnscaledValue( xInverseScaling );
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double fLogicAngle = tick.getUnscaledTickValue();
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drawing::PointSequenceSequence aPoints(1);
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aPoints[0].realloc(2);
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drawing::Position3D aScenePositionStart( m_pPosHelper->transformAngleRadiusToScene( fLogicAngle, fLogicInnerRadius, fLogicZ ) );
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drawing::Position3D aScenePositionEnd( m_pPosHelper->transformAngleRadiusToScene( fLogicAngle, fLogicOuterRadius, fLogicZ ) );
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aPoints[0][0].X = static_cast<sal_Int32>(aScenePositionStart.PositionX);
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aPoints[0][0].Y = static_cast<sal_Int32>(aScenePositionStart.PositionY);
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aPoints[0][1].X = static_cast<sal_Int32>(aScenePositionEnd.PositionX);
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aPoints[0][1].Y = static_cast<sal_Int32>(aScenePositionEnd.PositionY);
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appendPointSequence( aAllPoints, aPoints );
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}
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rtl::Reference<SvxShapePolyPolygon> xShape = ShapeFactory::createLine2D(
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xMainTarget, aAllPoints, &rLinePropertiesList[nDepth] );
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//because of this name this line will be used for marking
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m_pShapeFactory->setShapeName( xShape, "MarkHandles" );
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}
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}
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#endif
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void VPolarGrid::create2DRadiusGrid( const rtl::Reference<SvxShapeGroupAnyD>& xLogicTarget
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, TickInfoArraysType& rRadiusTickInfos
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, TickInfoArraysType& rAngleTickInfos
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, const std::vector<VLineProperties>& rLinePropertiesList )
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{
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rtl::Reference<SvxShapeGroupAnyD> xMainTarget =
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createGroupShape( xLogicTarget, m_aCID );
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const std::vector<ExplicitScaleData>& rScales = m_pPosHelper->getScales();
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const ExplicitScaleData& rRadiusScale = rScales[1];
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const ExplicitScaleData& rAngleScale = rScales[0];
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const ExplicitIncrementData& rAngleIncrement = m_aIncrements[0];
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Reference< XScaling > xInverseRadiusScaling;
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if( rRadiusScale.Scaling.is() )
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xInverseRadiusScaling = rRadiusScale.Scaling->getInverseScaling();
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sal_Int32 nLinePropertiesCount = rLinePropertiesList.size();
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TickInfoArraysType::iterator aDepthIter = rRadiusTickInfos.begin();
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const TickInfoArraysType::const_iterator aDepthEnd = rRadiusTickInfos.end();
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for( sal_Int32 nDepth=0
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; aDepthIter != aDepthEnd && nDepth < nLinePropertiesCount
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; ++aDepthIter, nDepth++ )
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{
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if( !rLinePropertiesList[nDepth].isLineVisible() )
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continue;
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rtl::Reference<SvxShapeGroupAnyD> xTarget( xMainTarget );
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if( nDepth > 0 )
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{
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xTarget = createGroupShape( xLogicTarget
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, ObjectIdentifier::addChildParticle( m_aCID, ObjectIdentifier::createChildParticleWithIndex( OBJECTTYPE_SUBGRID, nDepth-1 ) )
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);
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if(!xTarget.is())
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xTarget = xMainTarget;
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}
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//create axis main lines
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drawing::PointSequenceSequence aAllPoints;
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for (auto const& tick : *aDepthIter)
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{
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if( !tick.bPaintIt )
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continue;
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//xxxxx rTickInfo.updateUnscaledValue( xInverseRadiusScaling );
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double fLogicRadius = tick.getUnscaledTickValue();
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double const fLogicZ = 1.0;//as defined
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drawing::PointSequenceSequence aPoints(1);
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VPolarGrid::createLinePointSequence_ForAngleAxis( aPoints, rAngleTickInfos
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, rAngleIncrement, rAngleScale, &m_aPosHelper, fLogicRadius, fLogicZ );
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if(aPoints[0].getLength())
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appendPointSequence( aAllPoints, aPoints );
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}
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rtl::Reference<SvxShapePolyPolygon> xShape = ShapeFactory::createLine2D(
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xTarget, aAllPoints, &rLinePropertiesList[nDepth] );
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//because of this name this line will be used for marking
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::chart::ShapeFactory::setShapeName( xShape, u"MarkHandles"_ustr );
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}
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}
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void VPolarGrid::createShapes()
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{
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OSL_PRECOND(m_xLogicTarget.is()&&m_xFinalTarget.is(),"Axis is not proper initialized");
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if(!(m_xLogicTarget.is()&&m_xFinalTarget.is()))
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return;
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if(m_aGridPropertiesList.empty())
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return;
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//create all scaled tickmark values
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TickInfoArraysType aAngleTickInfos;
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TickInfoArraysType aRadiusTickInfos;
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getAllTickInfos( 0, aAngleTickInfos );
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getAllTickInfos( 1, aRadiusTickInfos );
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std::vector<VLineProperties> aLinePropertiesList;
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VCartesianGrid::fillLinePropertiesFromGridModel( aLinePropertiesList, m_aGridPropertiesList );
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//create tick mark line shapes
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if(m_nDimension==2)
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{
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if(m_nDimensionIndex==1)
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create2DRadiusGrid( m_xLogicTarget, aRadiusTickInfos, aAngleTickInfos, aLinePropertiesList );
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//else //no Angle Grid so far as this equals exactly the y axis positions
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// create2DAngleGrid( m_xLogicTarget, aRadiusTickInfos, aAngleTickInfos, aLinePropertiesList );
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}
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}
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} //namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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