1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _CHART2_PIECHART_HXX 25*b1cdbd2cSJim Jagielski #define _CHART2_PIECHART_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "VSeriesPlotter.hxx" 28*b1cdbd2cSJim Jagielski #include <basegfx/vector/b2dvector.hxx> 29*b1cdbd2cSJim Jagielski #include <basegfx/range/b2irectangle.hxx> 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski //............................................................................. 32*b1cdbd2cSJim Jagielski namespace chart 33*b1cdbd2cSJim Jagielski { 34*b1cdbd2cSJim Jagielski //............................................................................. 35*b1cdbd2cSJim Jagielski class PiePositionHelper; 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski class PieChart : public VSeriesPlotter 38*b1cdbd2cSJim Jagielski { 39*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 40*b1cdbd2cSJim Jagielski // public methods 41*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 42*b1cdbd2cSJim Jagielski public: 43*b1cdbd2cSJim Jagielski PieChart( const ::com::sun::star::uno::Reference< 44*b1cdbd2cSJim Jagielski ::com::sun::star::chart2::XChartType >& xChartTypeModel 45*b1cdbd2cSJim Jagielski , sal_Int32 nDimensionCount, bool bExcludingPositioning ); 46*b1cdbd2cSJim Jagielski virtual ~PieChart(); 47*b1cdbd2cSJim Jagielski 48*b1cdbd2cSJim Jagielski virtual void createShapes(); 49*b1cdbd2cSJim Jagielski virtual void rearrangeLabelToAvoidOverlapIfRequested( const ::com::sun::star::awt::Size& rPageSize ); 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielski virtual void setScales( const ::std::vector< ExplicitScaleData >& rScales, bool bSwapXAndYAxis ); 52*b1cdbd2cSJim Jagielski virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 ); 53*b1cdbd2cSJim Jagielski 54*b1cdbd2cSJim Jagielski //------------------- 55*b1cdbd2cSJim Jagielski virtual ::com::sun::star::drawing::Direction3D getPreferredDiagramAspectRatio() const; 56*b1cdbd2cSJim Jagielski virtual bool keepAspectRatio() const; 57*b1cdbd2cSJim Jagielski virtual bool shouldSnapRectToUsedArea(); 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski //MinimumAndMaximumSupplier 60*b1cdbd2cSJim Jagielski virtual double getMinimumX(); 61*b1cdbd2cSJim Jagielski virtual double getMaximumX(); 62*b1cdbd2cSJim Jagielski virtual double getMinimumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ); 63*b1cdbd2cSJim Jagielski virtual double getMaximumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ); 64*b1cdbd2cSJim Jagielski 65*b1cdbd2cSJim Jagielski virtual bool isExpandBorderToIncrementRhythm( sal_Int32 nDimensionIndex ); 66*b1cdbd2cSJim Jagielski virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ); 67*b1cdbd2cSJim Jagielski virtual bool isExpandWideValuesToZero( sal_Int32 nDimensionIndex ); 68*b1cdbd2cSJim Jagielski virtual bool isExpandNarrowValuesTowardZero( sal_Int32 nDimensionIndex ); 69*b1cdbd2cSJim Jagielski virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex ); 70*b1cdbd2cSJim Jagielski 71*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 72*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 73*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 74*b1cdbd2cSJim Jagielski private: //methods 75*b1cdbd2cSJim Jagielski //no default constructor 76*b1cdbd2cSJim Jagielski PieChart(); 77*b1cdbd2cSJim Jagielski 78*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > 79*b1cdbd2cSJim Jagielski createDataPoint( const ::com::sun::star::uno::Reference< 80*b1cdbd2cSJim Jagielski ::com::sun::star::drawing::XShapes >& xTarget 81*b1cdbd2cSJim Jagielski , const ::com::sun::star::uno::Reference< 82*b1cdbd2cSJim Jagielski ::com::sun::star::beans::XPropertySet >& xObjectProperties 83*b1cdbd2cSJim Jagielski , double fUnitCircleStartAngleDegree, double fWidthAngleDegree 84*b1cdbd2cSJim Jagielski , double fUnitCircleInnerRadius, double fUnitCircleOuterRadius 85*b1cdbd2cSJim Jagielski , double fLogicZ, double fDepth, double fExplodePercentage 86*b1cdbd2cSJim Jagielski , tPropertyNameValueMap* pOverWritePropertiesMap ); 87*b1cdbd2cSJim Jagielski 88*b1cdbd2cSJim Jagielski double getMaxOffset(); 89*b1cdbd2cSJim Jagielski bool detectLabelOverlapsAndMove(const ::com::sun::star::awt::Size& rPageSize);//returns true when there might be more to do 90*b1cdbd2cSJim Jagielski void resetLabelPositionsToPreviousState(); 91*b1cdbd2cSJim Jagielski struct PieLabelInfo; 92*b1cdbd2cSJim Jagielski bool tryMoveLabels( PieLabelInfo* pFirstBorder, PieLabelInfo* pSecondBorder 93*b1cdbd2cSJim Jagielski , PieLabelInfo* pCenter, bool bSingleCenter, bool& rbAlternativeMoveDirection 94*b1cdbd2cSJim Jagielski , const ::com::sun::star::awt::Size& rPageSize ); 95*b1cdbd2cSJim Jagielski 96*b1cdbd2cSJim Jagielski private: //member 97*b1cdbd2cSJim Jagielski PiePositionHelper* m_pPosHelper; 98*b1cdbd2cSJim Jagielski bool m_bUseRings; 99*b1cdbd2cSJim Jagielski bool m_bSizeExcludesLabelsAndExplodedSegments; 100*b1cdbd2cSJim Jagielski 101*b1cdbd2cSJim Jagielski struct PieLabelInfo 102*b1cdbd2cSJim Jagielski { 103*b1cdbd2cSJim Jagielski PieLabelInfo(); 104*b1cdbd2cSJim Jagielski bool moveAwayFrom( const PieLabelInfo* pFix, const ::com::sun::star::awt::Size& rPageSize 105*b1cdbd2cSJim Jagielski , bool bMoveHalfWay, bool bMoveClockwise, bool bAlternativeMoveDirection ); 106*b1cdbd2cSJim Jagielski 107*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xTextShape; 108*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xLabelGroupShape; 109*b1cdbd2cSJim Jagielski ::basegfx::B2IVector aFirstPosition; 110*b1cdbd2cSJim Jagielski ::basegfx::B2IVector aOrigin; 111*b1cdbd2cSJim Jagielski double fValue; 112*b1cdbd2cSJim Jagielski bool bMovementAllowed; 113*b1cdbd2cSJim Jagielski bool bMoved; 114*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes > xTextTarget; 115*b1cdbd2cSJim Jagielski PieLabelInfo* pPrevious; 116*b1cdbd2cSJim Jagielski PieLabelInfo* pNext; 117*b1cdbd2cSJim Jagielski ::com::sun::star::awt::Point aPreviousPosition; 118*b1cdbd2cSJim Jagielski }; 119*b1cdbd2cSJim Jagielski 120*b1cdbd2cSJim Jagielski ::std::vector< PieLabelInfo > m_aLabelInfoList; 121*b1cdbd2cSJim Jagielski 122*b1cdbd2cSJim Jagielski double m_fMaxOffset; /// cached max offset value (init'ed to NaN) 123*b1cdbd2cSJim Jagielski }; 124*b1cdbd2cSJim Jagielski //............................................................................. 125*b1cdbd2cSJim Jagielski } //namespace chart 126*b1cdbd2cSJim Jagielski //............................................................................. 127*b1cdbd2cSJim Jagielski #endif 128