chart2/source/view/charttypes/BarChart.hxx

   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 #ifndef INCLUDED_CHART2_SOURCE_VIEW_CHARTTYPES_BARCHART_HXX
  21 #define INCLUDED_CHART2_SOURCE_VIEW_CHARTTYPES_BARCHART_HXX
  22
  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( const ::com::sun::star::uno::Reference<
  34             ::com::sun::star::chart2::XChartType >& xChartTypeModel
  35             , sal_Int32 nDimensionCount );
  36     virtual ~BarChart();
  37
  38     virtual void createShapes() SAL_OVERRIDE;
  39     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 ) SAL_OVERRIDE;
  40
  41     virtual ::com::sun::star::drawing::Direction3D  getPreferredDiagramAspectRatio() const SAL_OVERRIDE;
  42     virtual bool keepAspectRatio() const SAL_OVERRIDE;
  43
  44 private: //methods
  45     //no default constructor
  46     BarChart();
  47
  48     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >
  49         createDataPoint3D_Bar(
  50                           const ::com::sun::star::uno::Reference<
  51                                 ::com::sun::star::drawing::XShapes >& xTarget
  52                         , const ::com::sun::star::drawing::Position3D& rPosition
  53                         , const ::com::sun::star::drawing::Direction3D& rSize
  54                         , double fTopHeight, sal_Int32 nRotateZAngleHundredthDegree
  55                         , const ::com::sun::star::uno::Reference<
  56                                 ::com::sun::star::beans::XPropertySet >& xObjectProperties
  57                         , sal_Int32 nGeometry3D );
  58
  59     ::com::sun::star::awt::Point getLabelScreenPositionAndAlignment(
  60                         LabelAlignment& rAlignment, sal_Int32 nLabelPlacement
  61                         , double fScaledX, double fScaledLowerYValue, double fScaledUpperYValue, double fScaledZ
  62                         , double fScaledLowerBarDepth, double fScaledUpperBarDepth, double fBaseValue
  63                         , BarPositionHelper* pPosHelper ) const;
  64
  65     virtual PlottingPositionHelper& getPlottingPositionHelper( sal_Int32 nAxisIndex ) const SAL_OVERRIDE;//nAxisIndex indicates whether the position belongs to the main axis ( nAxisIndex==0 ) or secondary axis ( nAxisIndex==1 )
  66
  67     void adaptOverlapAndGapwidthForGroupBarsPerAxis();
  68
  69 private: //member
  70     BarPositionHelper*                   m_pMainPosHelper;
  71     ::com::sun::star::uno::Sequence< sal_Int32 > m_aOverlapSequence;
  72     ::com::sun::star::uno::Sequence< sal_Int32 > m_aGapwidthSequence;
  73 };
  74 } //namespace chart
  75 #endif
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */