chart2/source/view/charttypes/NetChart.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 #pragma once
  21
  22 #include <memory>
  23 #include <VSeriesPlotter.hxx>
  24
  25 namespace chart
  26 {
  27
  28 class NetChart : public VSeriesPlotter
  29 {
  30     // public methods
  31 public:
  32     NetChart() = delete;
  33
  34     NetChart( const rtl::Reference< ::chart::ChartType >& xChartTypeModel
  35              , sal_Int32 nDimensionCount
  36              , bool bNoArea
  37              , std::unique_ptr<PlottingPositionHelper> pPlottingPositionHelper //takes ownership
  38              );
  39     virtual ~NetChart() override;
  40
  41     virtual void createShapes() override;
  42
  43     virtual css::drawing::Direction3D  getPreferredDiagramAspectRatio() const override;
  44
  45     // MinimumAndMaximumSupplier
  46     virtual double getMaximumX() override;
  47     virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ) override;
  48     virtual bool isSeparateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) override;
  49
  50     virtual LegendSymbolStyle getLegendSymbolStyle() override;
  51     virtual css::uno::Any getExplicitSymbol( const VDataSeries& rSeries, sal_Int32 nPointIndex/*-1 for series symbol*/ ) override;
  52
  53 private: //methods
  54     void impl_createSeriesShapes();
  55     bool impl_createArea( VDataSeries* pSeries
  56                 , const std::vector<std::vector<css::drawing::Position3D>>* pSeriesPoly
  57                 , std::vector<std::vector<css::drawing::Position3D>> const * pPreviousSeriesPoly
  58                 , PlottingPositionHelper const * pPosHelper );
  59     bool impl_createLine( VDataSeries* pSeries
  60                 , const std::vector<std::vector<css::drawing::Position3D>>* pSeriesPoly
  61                 , PlottingPositionHelper const * pPosHelper );
  62
  63 private: //member
  64     std::unique_ptr<PlottingPositionHelper> m_pMainPosHelper;
  65
  66     bool                                m_bArea;//false -> line or symbol only
  67     bool                                m_bLine;
  68
  69     rtl::Reference<SvxShapeGroupAnyD> m_xSeriesTarget;
  70     rtl::Reference<SvxShapeGroupAnyD> m_xTextTarget;
  71 };
  72 } //namespace chart
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */