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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 : //.............................................................................
27 : namespace chart
28 : {
29 : //.............................................................................
30 : using namespace ::com::sun::star;
31 : using namespace ::com::sun::star::chart2;
32 : using ::com::sun::star::uno::Reference;
33 :
34 0 : VPolarCoordinateSystem::VPolarCoordinateSystem( const Reference< XCoordinateSystem >& xCooSys )
35 0 : : VCoordinateSystem(xCooSys)
36 : {
37 0 : }
38 :
39 0 : VPolarCoordinateSystem::~VPolarCoordinateSystem()
40 : {
41 0 : }
42 :
43 : //better performance for big data
44 0 : uno::Sequence< sal_Int32 > VPolarCoordinateSystem::getCoordinateSystemResolution(
45 : const awt::Size& rPageSize, const awt::Size& rPageResolution )
46 : {
47 0 : uno::Sequence< sal_Int32 > aResolution( VCoordinateSystem::getCoordinateSystemResolution( rPageSize, rPageResolution) );
48 :
49 0 : if( aResolution.getLength() >= 2 )
50 : {
51 0 : if( this->getPropertySwapXAndYAxis() )
52 : {
53 0 : aResolution[0]/=2;//radius
54 0 : aResolution[1]*=4;//outer circle resolution
55 : }
56 : else
57 : {
58 0 : aResolution[0]*=4;//outer circle resolution
59 0 : aResolution[1]/=2;//radius
60 : }
61 : }
62 :
63 0 : return aResolution;
64 : }
65 :
66 0 : void VPolarCoordinateSystem::createVAxisList(
67 : const uno::Reference< util::XNumberFormatsSupplier > & xNumberFormatsSupplier
68 : , const awt::Size& rFontReferenceSize
69 : , const awt::Rectangle& rMaximumSpaceForLabels
70 : )
71 : {
72 0 : m_aAxisMap.clear();
73 0 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
74 0 : sal_Int32 nDimensionIndex = 0;
75 :
76 : //create angle axis (dimension index 0)
77 0 : for( nDimensionIndex = 0; nDimensionIndex < nDimensionCount; nDimensionIndex++ )
78 : {
79 0 : sal_Int32 nMaxAxisIndex = m_xCooSysModel->getMaximumAxisIndexByDimension(nDimensionIndex);
80 0 : for( sal_Int32 nAxisIndex = 0; nAxisIndex <= nMaxAxisIndex; nAxisIndex++ )
81 : {
82 0 : Reference< XAxis > xAxis( this->getAxisByDimension(nDimensionIndex,nAxisIndex) );
83 0 : if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel ))
84 0 : continue;
85 0 : AxisProperties aAxisProperties(xAxis,this->getExplicitCategoriesProvider());
86 0 : aAxisProperties.init();
87 0 : if(aAxisProperties.m_bDisplayLabels)
88 0 : aAxisProperties.m_nNumberFormatKey = this->getNumberFormatKeyForAxis( xAxis, xNumberFormatsSupplier );
89 :
90 0 : ::boost::shared_ptr< VAxisBase > apVAxis( VPolarAxis::createAxis( aAxisProperties,xNumberFormatsSupplier,nDimensionIndex,nDimensionCount) );
91 0 : tFullAxisIndex aFullAxisIndex( nDimensionIndex, nAxisIndex );
92 0 : m_aAxisMap[aFullAxisIndex] = apVAxis;
93 :
94 0 : apVAxis->initAxisLabelProperties(rFontReferenceSize,rMaximumSpaceForLabels);
95 0 : }
96 : }
97 0 : }
98 :
99 0 : void VPolarCoordinateSystem::initVAxisInList()
100 : {
101 0 : if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() )
102 0 : return;
103 :
104 0 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
105 0 : bool bSwapXAndY = this->getPropertySwapXAndYAxis();
106 :
107 0 : tVAxisMap::iterator aIt( m_aAxisMap.begin() );
108 0 : tVAxisMap::const_iterator aEnd( m_aAxisMap.end() );
109 0 : for( ; aIt != aEnd; ++aIt )
110 : {
111 0 : VAxisBase* pVAxis = aIt->second.get();
112 0 : if( pVAxis )
113 : {
114 0 : sal_Int32 nDimensionIndex = aIt->first.first;
115 0 : sal_Int32 nAxisIndex = aIt->first.second;
116 0 : pVAxis->setExplicitScaleAndIncrement( this->getExplicitScale( nDimensionIndex, nAxisIndex ), this->getExplicitIncrement(nDimensionIndex, nAxisIndex) );
117 : pVAxis->initPlotter(m_xLogicTargetForAxes,m_xFinalTarget,m_xShapeFactory
118 0 : , this->createCIDForAxis( getAxisByDimension( nDimensionIndex, nAxisIndex ), nDimensionIndex, nAxisIndex ) );
119 0 : VPolarAxis* pVPolarAxis = dynamic_cast< VPolarAxis* >( pVAxis );
120 0 : if( pVPolarAxis )
121 0 : pVPolarAxis->setIncrements( this->getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
122 0 : if(2==nDimensionCount)
123 0 : pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen );
124 0 : pVAxis->setScales( this->getExplicitScales( nDimensionIndex, nAxisIndex ), bSwapXAndY );
125 : }
126 : }
127 : }
128 :
129 0 : void VPolarCoordinateSystem::updateScalesAndIncrementsOnAxes()
130 : {
131 0 : if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() )
132 0 : return;
133 :
134 0 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
135 0 : bool bSwapXAndY = this->getPropertySwapXAndYAxis();
136 :
137 0 : tVAxisMap::iterator aIt( m_aAxisMap.begin() );
138 0 : tVAxisMap::const_iterator aEnd( m_aAxisMap.end() );
139 0 : for( ; aIt != aEnd; ++aIt )
140 : {
141 0 : VAxisBase* pVAxis = aIt->second.get();
142 0 : if( pVAxis )
143 : {
144 0 : sal_Int32 nDimensionIndex = aIt->first.first;
145 0 : sal_Int32 nAxisIndex = aIt->first.second;
146 0 : pVAxis->setExplicitScaleAndIncrement( this->getExplicitScale( nDimensionIndex, nAxisIndex ), this->getExplicitIncrement(nDimensionIndex, nAxisIndex) );
147 0 : VPolarAxis* pVPolarAxis = dynamic_cast< VPolarAxis* >( pVAxis );
148 0 : if( pVPolarAxis )
149 0 : pVPolarAxis->setIncrements( this->getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
150 0 : if(2==nDimensionCount)
151 0 : pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen );
152 0 : pVAxis->setScales( this->getExplicitScales( nDimensionIndex, nAxisIndex ), bSwapXAndY );
153 : }
154 : }
155 : }
156 :
157 0 : void VPolarCoordinateSystem::createGridShapes()
158 : {
159 0 : if(!m_xLogicTargetForGrids.is() || !m_xFinalTarget.is() )
160 0 : return;
161 :
162 0 : sal_Int32 nDimensionCount = m_xCooSysModel->getDimension();
163 0 : bool bSwapXAndY = this->getPropertySwapXAndYAxis();
164 :
165 0 : for( sal_Int32 nDimensionIndex=0; nDimensionIndex<3; nDimensionIndex++)
166 : {
167 0 : sal_Int32 nAxisIndex = MAIN_AXIS_INDEX;
168 :
169 0 : Reference< XAxis > xAxis( AxisHelper::getAxis( nDimensionIndex, nAxisIndex, m_xCooSysModel ) );
170 0 : if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel ))
171 0 : continue;
172 :
173 0 : VPolarGrid aGrid(nDimensionIndex,nDimensionCount,this->getGridListFromAxis( xAxis ));
174 0 : aGrid.setIncrements( this->getExplicitIncrements( nDimensionIndex, nAxisIndex ) );
175 : aGrid.initPlotter(m_xLogicTargetForGrids,m_xFinalTarget,m_xShapeFactory
176 0 : , this->createCIDForGrid( xAxis, nDimensionIndex, nAxisIndex ) );
177 0 : if(2==nDimensionCount)
178 0 : aGrid.setTransformationSceneToScreen( m_aMatrixSceneToScreen );
179 0 : aGrid.setScales( this->getExplicitScales( nDimensionIndex, nAxisIndex), bSwapXAndY );
180 0 : aGrid.createShapes();
181 0 : }
182 : }
183 :
184 : //.............................................................................
185 : } //namespace chart
186 : //.............................................................................
187 :
188 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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