chart2/source/view/charttypes/BarChart.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   9  * This file incorporates work covered by the following license notice:
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  15  *   License, Version 2.0 (the "License"); you may not use this file
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  18  */
  19
  20 #pragma once
  21
  22 #include <memory>
  23 #include <VSeriesPlotter.hxx>
  24
  25 namespace chart
  26 {
  27 class BarPositionHelper;
  28
  29 class BarChart : public VSeriesPlotter
  30 {
  31     // public methods
  32 public:
  33     BarChart() = delete;
  34
  35     BarChart( const css::uno::Reference< css::chart2::XChartType >& xChartTypeModel
  36             , sal_Int32 nDimensionCount );
  37     virtual ~BarChart() override;
  38
  39     virtual void createShapes() override;
  40     virtual void addSeries( std::unique_ptr<VDataSeries> pSeries, sal_Int32 zSlot, sal_Int32 xSlot, sal_Int32 ySlot ) override;
  41
  42     virtual css::drawing::Direction3D  getPreferredDiagramAspectRatio() const override;
  43
  44 private: //methods
  45     css::uno::Reference< css::drawing::XShape >
  46         createDataPoint3D_Bar(
  47                           const css::uno::Reference< css::drawing::XShapes >& xTarget
  48                         , const css::drawing::Position3D& rPosition
  49                         , const css::drawing::Direction3D& rSize
  50                         , double fTopHeight, sal_Int32 nRotateZAngleHundredthDegree
  51                         , const css::uno::Reference< css::beans::XPropertySet >& xObjectProperties
  52                         , sal_Int32 nGeometry3D );
  53
  54     css::awt::Point getLabelScreenPositionAndAlignment(
  55                         LabelAlignment& rAlignment, sal_Int32 nLabelPlacement
  56                         , double fScaledX, double fScaledLowerYValue, double fScaledUpperYValue, double fScaledZ
  57                         , double fScaledLowerBarDepth, double fScaledUpperBarDepth, double fBaseValue
  58                         , BarPositionHelper const * pPosHelper ) const;
  59
  60     virtual PlottingPositionHelper& getPlottingPositionHelper( sal_Int32 nAxisIndex ) const override;//nAxisIndex indicates whether the position belongs to the main axis ( nAxisIndex==0 ) or secondary axis ( nAxisIndex==1 )
  61
  62     void adaptOverlapAndGapwidthForGroupBarsPerAxis();
  63
  64 private: //member
  65     std::unique_ptr<BarPositionHelper>   m_pMainPosHelper;
  66     css::uno::Sequence< sal_Int32 >      m_aOverlapSequence;
  67     css::uno::Sequence< sal_Int32 >      m_aGapwidthSequence;
  68 };
  69 } //namespace chart
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */