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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "VPolarCoordinateSystem.hxx"
+#include "VPolarGrid.hxx"
+#include "VPolarAxis.hxx"
+#include <BaseCoordinateSystem.hxx>
+#include <AxisIndexDefines.hxx>
+#include <Axis.hxx>
+#include <AxisHelper.hxx>
+#include <ChartModel.hxx>
+
+namespace chart
+{
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::chart2;
+using ::com::sun::star::uno::Reference;
+
+VPolarCoordinateSystem::VPolarCoordinateSystem( const rtl::Reference< BaseCoordinateSystem >& xCooSys )
+ : VCoordinateSystem(xCooSys)
+{
+}
+
+VPolarCoordinateSystem::~VPolarCoordinateSystem()
+{
+}
+
+//better performance for big data
+uno::Sequence< sal_Int32 > VPolarCoordinateSystem::getCoordinateSystemResolution(
+ const awt::Size& rPageSize, const awt::Size& rPageResolution )
+{
+ uno::Sequence< sal_Int32 > aResolution( VCoordinateSystem::getCoordinateSystemResolution( rPageSize, rPageResolution) );
+
+ if( aResolution.getLength() >= 2 )
+ {
+ auto pResolution = aResolution.getArray();
+ if( getPropertySwapXAndYAxis() )
+ {
+ pResolution[0]/=2;//radius
+ pResolution[1]*=4;//outer circle resolution
+ }
+ else
+ {
+ pResolution[0]*=4;//outer circle resolution
+ pResolution[1]/=2;//radius
+ }
+ }
+
+ return aResolution;
+}
+
+void VPolarCoordinateSystem::createVAxisList(
+ const rtl::Reference<::chart::ChartModel> & xChartDoc
+ , const awt::Size& rFontReferenceSize
+ , const awt::Rectangle& rMaximumSpaceForLabels
+ , bool //bLimitSpaceForLabels
+ )
+{
+ // note: using xChartDoc itself as XNumberFormatsSupplier would cause
+ // a leak from VPolarAxis due to cyclic reference
+ uno::Reference<util::XNumberFormatsSupplier> const xNumberFormatsSupplier(
+ dynamic_cast<ChartModel&>(*xChartDoc).getNumberFormatsSupplier());
+
+ m_aAxisMap.clear();
+ sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
+ sal_Int32 nDimensionIndex = 0;
+
+ //create angle axis (dimension index 0)
+ for( nDimensionIndex = 0; nDimensionIndex < nDimensionCount; nDimensionIndex++ )
+ {
+ sal_Int32 nMaxAxisIndex = m_xCooSysModel->getMaximumAxisIndexByDimension(nDimensionIndex);
+ for( sal_Int32 nAxisIndex = 0; nAxisIndex <= nMaxAxisIndex; nAxisIndex++ )
+ {
+ rtl::Reference< Axis > xAxis = getAxisByDimension(nDimensionIndex,nAxisIndex);
+ if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel ))
+ continue;
+ AxisProperties aAxisProperties(xAxis,getExplicitCategoriesProvider());
+ aAxisProperties.init();
+ if(aAxisProperties.m_bDisplayLabels)
+ aAxisProperties.m_nNumberFormatKey = getNumberFormatKeyForAxis(xAxis, xChartDoc);
+
+ std::shared_ptr< VAxisBase > apVAxis( VPolarAxis::createAxis( aAxisProperties,xNumberFormatsSupplier,nDimensionIndex,nDimensionCount) );
+ tFullAxisIndex aFullAxisIndex( nDimensionIndex, nAxisIndex );
+ m_aAxisMap[aFullAxisIndex] = apVAxis;
+
+ apVAxis->initAxisLabelProperties(rFontReferenceSize,rMaximumSpaceForLabels);
+ }
+ }
+}
+
+void VPolarCoordinateSystem::initVAxisInList()
+{
+ if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() )
+ return;
+
+ sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
+ bool bSwapXAndY = getPropertySwapXAndYAxis();
+
+ for (auto const& elem : m_aAxisMap)
+ {
+ VAxisBase* pVAxis = elem.second.get();
+ if( pVAxis )
+ {
+ sal_Int32 nDimensionIndex = elem.first.first;
+ sal_Int32 nAxisIndex = elem.first.second;
+ pVAxis->setExplicitScaleAndIncrement( getExplicitScale( nDimensionIndex, nAxisIndex ), getExplicitIncrement(nDimensionIndex, nAxisIndex) );
+ pVAxis->initPlotter(m_xLogicTargetForAxes,m_xFinalTarget
+ , createCIDForAxis( nDimensionIndex, nAxisIndex ) );
+ VPolarAxis* pVPolarAxis = dynamic_cast< VPolarAxis* >( pVAxis );
+ if( pVPolarAxis )
+ pVPolarAxis->setIncrements( getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
+ if(nDimensionCount==2)
+ pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen );
+ pVAxis->setScales( getExplicitScales( nDimensionIndex, nAxisIndex ), bSwapXAndY );
+ }
+ }
+}
+
+void VPolarCoordinateSystem::updateScalesAndIncrementsOnAxes()
+{
+ if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() )
+ return;
+
+ sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
+ bool bSwapXAndY = getPropertySwapXAndYAxis();
+
+ for (auto const& elem : m_aAxisMap)
+ {
+ VAxisBase* pVAxis = elem.second.get();
+ if( pVAxis )
+ {
+ sal_Int32 nDimensionIndex = elem.first.first;
+ sal_Int32 nAxisIndex = elem.first.second;
+ pVAxis->setExplicitScaleAndIncrement( getExplicitScale( nDimensionIndex, nAxisIndex ), getExplicitIncrement(nDimensionIndex, nAxisIndex) );
+ VPolarAxis* pVPolarAxis = dynamic_cast< VPolarAxis* >( pVAxis );
+ if( pVPolarAxis )
+ pVPolarAxis->setIncrements( getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
+ if(nDimensionCount==2)
+ pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen );
+ pVAxis->setScales( getExplicitScales( nDimensionIndex, nAxisIndex ), bSwapXAndY );
+ }
+ }
+}
+
+void VPolarCoordinateSystem::createGridShapes()
+{
+ if(!m_xLogicTargetForGrids.is() || !m_xFinalTarget.is() )
+ return;
+
+ sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
+ bool bSwapXAndY = getPropertySwapXAndYAxis();
+
+ for( sal_Int32 nDimensionIndex=0; nDimensionIndex<3; nDimensionIndex++)
+ {
+ sal_Int32 nAxisIndex = MAIN_AXIS_INDEX;
+
+ rtl::Reference< Axis > xAxis = AxisHelper::getAxis( nDimensionIndex, nAxisIndex, m_xCooSysModel );
+ if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel ))
+ continue;
+
+ VPolarGrid aGrid(nDimensionIndex,nDimensionCount,getGridListFromAxis( xAxis ));
+ aGrid.setIncrements( getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
+ aGrid.initPlotter(m_xLogicTargetForGrids,m_xFinalTarget
+ , createCIDForGrid( nDimensionIndex, nAxisIndex ) );
+ if(nDimensionCount==2)
+ aGrid.setTransformationSceneToScreen( m_aMatrixSceneToScreen );
+ aGrid.setScales( getExplicitScales( nDimensionIndex, nAxisIndex), bSwapXAndY );
+ aGrid.createShapes();
+ }
+}
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */