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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "VPolarCoordinateSystem.hxx"
21 : #include "VPolarGrid.hxx"
22 : #include "VPolarAxis.hxx"
23 : #include "AxisIndexDefines.hxx"
24 : #include "AxisHelper.hxx"
25 :
26 : namespace chart
27 : {
28 : using namespace ::com::sun::star;
29 : using namespace ::com::sun::star::chart2;
30 : using ::com::sun::star::uno::Reference;
31 :
32 20 : VPolarCoordinateSystem::VPolarCoordinateSystem( const Reference< XCoordinateSystem >& xCooSys )
33 20 : : VCoordinateSystem(xCooSys)
34 : {
35 20 : }
36 :
37 36 : VPolarCoordinateSystem::~VPolarCoordinateSystem()
38 : {
39 36 : }
40 :
41 : //better performance for big data
42 20 : uno::Sequence< sal_Int32 > VPolarCoordinateSystem::getCoordinateSystemResolution(
43 : const awt::Size& rPageSize, const awt::Size& rPageResolution )
44 : {
45 20 : uno::Sequence< sal_Int32 > aResolution( VCoordinateSystem::getCoordinateSystemResolution( rPageSize, rPageResolution) );
46 :
47 20 : if( aResolution.getLength() >= 2 )
48 : {
49 20 : if( this->getPropertySwapXAndYAxis() )
50 : {
51 0 : aResolution[0]/=2;//radius
52 0 : aResolution[1]*=4;//outer circle resolution
53 : }
54 : else
55 : {
56 20 : aResolution[0]*=4;//outer circle resolution
57 20 : aResolution[1]/=2;//radius
58 : }
59 : }
60 :
61 20 : return aResolution;
62 : }
63 :
64 20 : void VPolarCoordinateSystem::createVAxisList(
65 : const uno::Reference<chart2::XChartDocument> & xChartDoc
66 : , const awt::Size& rFontReferenceSize
67 : , const awt::Rectangle& rMaximumSpaceForLabels
68 : )
69 : {
70 : // note: using xChartDoc itself as XNumberFormatsSupplier would cause
71 : // a leak from VPolarAxis due to cyclic reference
72 : uno::Reference<util::XNumberFormatsSupplier> const xNumberFormatsSupplier(
73 20 : dynamic_cast<ChartModel&>(*xChartDoc.get()).getNumberFormatsSupplier());
74 :
75 20 : m_aAxisMap.clear();
76 20 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
77 20 : sal_Int32 nDimensionIndex = 0;
78 :
79 : //create angle axis (dimension index 0)
80 62 : for( nDimensionIndex = 0; nDimensionIndex < nDimensionCount; nDimensionIndex++ )
81 : {
82 42 : sal_Int32 nMaxAxisIndex = m_xCooSysModel->getMaximumAxisIndexByDimension(nDimensionIndex);
83 84 : for( sal_Int32 nAxisIndex = 0; nAxisIndex <= nMaxAxisIndex; nAxisIndex++ )
84 : {
85 42 : Reference< XAxis > xAxis( this->getAxisByDimension(nDimensionIndex,nAxisIndex) );
86 42 : if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel ))
87 42 : continue;
88 0 : AxisProperties aAxisProperties(xAxis,this->getExplicitCategoriesProvider());
89 0 : aAxisProperties.init();
90 0 : if(aAxisProperties.m_bDisplayLabels)
91 0 : aAxisProperties.m_nNumberFormatKey = this->getNumberFormatKeyForAxis(xAxis, xChartDoc);
92 :
93 0 : ::boost::shared_ptr< VAxisBase > apVAxis( VPolarAxis::createAxis( aAxisProperties,xNumberFormatsSupplier,nDimensionIndex,nDimensionCount) );
94 0 : tFullAxisIndex aFullAxisIndex( nDimensionIndex, nAxisIndex );
95 0 : m_aAxisMap[aFullAxisIndex] = apVAxis;
96 :
97 0 : apVAxis->initAxisLabelProperties(rFontReferenceSize,rMaximumSpaceForLabels);
98 0 : }
99 20 : }
100 20 : }
101 :
102 20 : void VPolarCoordinateSystem::initVAxisInList()
103 : {
104 20 : if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() )
105 20 : return;
106 :
107 20 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
108 20 : bool bSwapXAndY = this->getPropertySwapXAndYAxis();
109 :
110 20 : tVAxisMap::iterator aIt( m_aAxisMap.begin() );
111 20 : tVAxisMap::const_iterator aEnd( m_aAxisMap.end() );
112 20 : for( ; aIt != aEnd; ++aIt )
113 : {
114 0 : VAxisBase* pVAxis = aIt->second.get();
115 0 : if( pVAxis )
116 : {
117 0 : sal_Int32 nDimensionIndex = aIt->first.first;
118 0 : sal_Int32 nAxisIndex = aIt->first.second;
119 0 : pVAxis->setExplicitScaleAndIncrement( this->getExplicitScale( nDimensionIndex, nAxisIndex ), this->getExplicitIncrement(nDimensionIndex, nAxisIndex) );
120 : pVAxis->initPlotter(m_xLogicTargetForAxes,m_xFinalTarget,m_xShapeFactory
121 0 : , this->createCIDForAxis( getAxisByDimension( nDimensionIndex, nAxisIndex ), nDimensionIndex, nAxisIndex ) );
122 0 : VPolarAxis* pVPolarAxis = dynamic_cast< VPolarAxis* >( pVAxis );
123 0 : if( pVPolarAxis )
124 0 : pVPolarAxis->setIncrements( this->getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
125 0 : if(2==nDimensionCount)
126 0 : pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen );
127 0 : pVAxis->setScales( this->getExplicitScales( nDimensionIndex, nAxisIndex ), bSwapXAndY );
128 : }
129 : }
130 : }
131 :
132 0 : void VPolarCoordinateSystem::updateScalesAndIncrementsOnAxes()
133 : {
134 0 : if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() )
135 0 : return;
136 :
137 0 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
138 0 : bool bSwapXAndY = this->getPropertySwapXAndYAxis();
139 :
140 0 : tVAxisMap::iterator aIt( m_aAxisMap.begin() );
141 0 : tVAxisMap::const_iterator aEnd( m_aAxisMap.end() );
142 0 : for( ; aIt != aEnd; ++aIt )
143 : {
144 0 : VAxisBase* pVAxis = aIt->second.get();
145 0 : if( pVAxis )
146 : {
147 0 : sal_Int32 nDimensionIndex = aIt->first.first;
148 0 : sal_Int32 nAxisIndex = aIt->first.second;
149 0 : pVAxis->setExplicitScaleAndIncrement( this->getExplicitScale( nDimensionIndex, nAxisIndex ), this->getExplicitIncrement(nDimensionIndex, nAxisIndex) );
150 0 : VPolarAxis* pVPolarAxis = dynamic_cast< VPolarAxis* >( pVAxis );
151 0 : if( pVPolarAxis )
152 0 : pVPolarAxis->setIncrements( this->getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
153 0 : if(2==nDimensionCount)
154 0 : pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen );
155 0 : pVAxis->setScales( this->getExplicitScales( nDimensionIndex, nAxisIndex ), bSwapXAndY );
156 : }
157 : }
158 : }
159 :
160 20 : void VPolarCoordinateSystem::createGridShapes()
161 : {
162 20 : if(!m_xLogicTargetForGrids.is() || !m_xFinalTarget.is() )
163 20 : return;
164 :
165 20 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
166 20 : bool bSwapXAndY = this->getPropertySwapXAndYAxis();
167 :
168 80 : for( sal_Int32 nDimensionIndex=0; nDimensionIndex<3; nDimensionIndex++)
169 : {
170 60 : sal_Int32 nAxisIndex = MAIN_AXIS_INDEX;
171 :
172 60 : Reference< XAxis > xAxis( AxisHelper::getAxis( nDimensionIndex, nAxisIndex, m_xCooSysModel ) );
173 60 : if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel ))
174 60 : continue;
175 :
176 0 : VPolarGrid aGrid(nDimensionIndex,nDimensionCount,this->getGridListFromAxis( xAxis ));
177 0 : aGrid.setIncrements( this->getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
178 : aGrid.initPlotter(m_xLogicTargetForGrids,m_xFinalTarget,m_xShapeFactory
179 0 : , this->createCIDForGrid( xAxis, nDimensionIndex, nAxisIndex ) );
180 0 : if(2==nDimensionCount)
181 0 : aGrid.setTransformationSceneToScreen( m_aMatrixSceneToScreen );
182 0 : aGrid.setScales( this->getExplicitScales( nDimensionIndex, nAxisIndex), bSwapXAndY );
183 0 : aGrid.createShapes();
184 0 : }
185 : }
186 :
187 108 : } //namespace chart
188 :
189 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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