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Diffstat (limited to 'chart2/source/view/inc/VCoordinateSystem.hxx')
| -rw-r--r-- | chart2/source/view/inc/VCoordinateSystem.hxx | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/chart2/source/view/inc/VCoordinateSystem.hxx b/chart2/source/view/inc/VCoordinateSystem.hxx new file mode 100644 index 000000000..48f3f4aed --- /dev/null +++ b/chart2/source/view/inc/VCoordinateSystem.hxx @@ -0,0 +1,208 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_VCOORDINATESYSTEM_HXX +#define INCLUDED_CHART2_SOURCE_VIEW_INC_VCOORDINATESYSTEM_HXX + +#include "MinimumAndMaximumSupplier.hxx" +#include <ThreeDHelper.hxx> +#include <chartview/ExplicitScaleValues.hxx> +#include <com/sun/star/drawing/HomogenMatrix.hpp> +#include <com/sun/star/uno/Sequence.h> + +#include <map> +#include <memory> +#include <vector> + +namespace chart { class ExplicitCategoriesProvider; } +namespace chart { class ScaleAutomatism; } +namespace com::sun::star::awt { struct Rectangle; } +namespace com::sun::star::awt { struct Size; } +namespace com::sun::star::beans { class XPropertySet; } +namespace com::sun::star::chart2 { class XAxis; } +namespace com::sun::star::chart2 { class XChartDocument; } +namespace com::sun::star::chart2 { class XCoordinateSystem; } +namespace com::sun::star::drawing { class XShapes; } +namespace com::sun::star::lang { class XMultiServiceFactory; } + + +namespace chart +{ + +class VAxisBase; + +class VCoordinateSystem +{ +public: + virtual ~VCoordinateSystem(); + + static std::unique_ptr<VCoordinateSystem> createCoordinateSystem( const css::uno::Reference< + css::chart2::XCoordinateSystem >& xCooSysModel ); + + /// @throws css::uno::RuntimeException + void initPlottingTargets( + const css::uno::Reference< css::drawing::XShapes >& xLogicTarget + , const css::uno::Reference< css::drawing::XShapes >& xFinalTarget + , const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory + , css::uno::Reference< css::drawing::XShapes >& xLogicTargetForSeriesBehindAxis ); + + void setParticle( const OUString& rCooSysParticle ); + + void setTransformationSceneToScreen( const css::drawing::HomogenMatrix& rMatrix ); + const css::drawing::HomogenMatrix& getTransformationSceneToScreen() const { return m_aMatrixSceneToScreen;} + + //better performance for big data + virtual css::uno::Sequence< sal_Int32 > getCoordinateSystemResolution( const css::awt::Size& rPageSize + , const css::awt::Size& rPageResolution ); + + ExplicitScaleData getExplicitScale( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ) const; + ExplicitIncrementData getExplicitIncrement( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ) const; + + void setExplicitCategoriesProvider( ExplicitCategoriesProvider* /*takes ownership*/ ); + ExplicitCategoriesProvider* getExplicitCategoriesProvider(); + + // returns a complete scale set for a given dimension and index; for example if nDimensionIndex==1 and nAxisIndex==2 you get returned the secondary x axis, main y axis and main z axis + std::vector< ExplicitScaleData > getExplicitScales( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ) const; + // returns a complete increment set for a given dimension and index; for example if nDimensionIndex==1 and nAxisIndex==2 you get returned the secondary x axis, main y axis and main z axis + std::vector< ExplicitIncrementData > getExplicitIncrements( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ) const; + + void addMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ); + bool hasMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ); + void clearMinimumAndMaximumSupplierList(); + + /** + * It sets the scaling parameters for the passed `ScaleAutomatism` object. + * Especially it sets the `m_fValueMinimum` and the `m_fValueMaximum` + * parameters (see `ScaleAutomatism::expandValueRange`). + * The value to be assigned to these two parameters is retrieved by + * invoking the `getMinimum` and `getMaximum` methods of the minimum-maximum + * supplier object that belongs to the given coordinate system. + * The minimum-maximum supplier object is set in the + * `SeriesPlotterContainer::initializeCooSysAndSeriesPlotter` method to the + * series plotter which is based on the coordinate system (see notes for + * the method). For instance for a pie chart the `m_fValueMinimum` and the + * `m_fValueMaximum` parameters are initialized by the `PieChart::getMinimum` + * and `PieChart::getMaximum` methods. + */ + void prepareAutomaticAxisScaling( ScaleAutomatism& rScaleAutomatism, sal_Int32 nDimIndex, sal_Int32 nAxisIndex ); + + void setExplicitScaleAndIncrement( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex + , const ExplicitScaleData& rExplicitScale + , const ExplicitIncrementData& rExplicitIncrement ); + + void set3DWallPositions( CuboidPlanePosition eLeftWallPos, CuboidPlanePosition eBackWallPos, CuboidPlanePosition eBottomPos ); + + const css::uno::Reference< css::chart2::XCoordinateSystem >& + getModel() const { return m_xCooSysModel;} + + /** + * Create "view" axis obejcts 'VAxis' from the coordinate system model. + */ + virtual void createVAxisList( + const css::uno::Reference< css::chart2::XChartDocument> & xChartDoc + , const css::awt::Size& rFontReferenceSize + , const css::awt::Rectangle& rMaximumSpaceForLabels + , bool bLimitSpaceForLabels ); + + virtual void initVAxisInList(); + virtual void updateScalesAndIncrementsOnAxes(); + + void createMaximumAxesLabels(); + void createAxesLabels(); + void updatePositions(); + void createAxesShapes(); + + virtual void createGridShapes(); + + bool getPropertySwapXAndYAxis() const; + + sal_Int32 getMaximumAxisIndexByDimension( sal_Int32 nDimensionIndex ) const; + + bool needSeriesNamesForAxis() const; + void setSeriesNamesForAxis( const css::uno::Sequence< OUString >& rSeriesNames ); + +protected: //methods + VCoordinateSystem( const css::uno::Reference< + css::chart2::XCoordinateSystem >& xCooSys ); + + css::uno::Reference< css::chart2::XAxis > + getAxisByDimension( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ) const; + static css::uno::Sequence< css::uno::Reference< css::beans::XPropertySet > > + getGridListFromAxis( const css::uno::Reference< css::chart2::XAxis >& xAxis ); + + VAxisBase* getVAxis( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ); + + OUString createCIDForAxis( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ); + OUString createCIDForGrid( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex ); + + sal_Int32 getNumberFormatKeyForAxis( const css::uno::Reference< + css::chart2::XAxis >& xAxis + , const css::uno::Reference< + css::chart2::XChartDocument>& xChartDoc); + +private: //methods + static void impl_adjustDimension( sal_Int32& rDimensionIndex ); + void impl_adjustDimensionAndIndex( sal_Int32& rDimensionIndex, sal_Int32& rAxisIndex ) const; + +protected: //member + css::uno::Reference< css::chart2::XCoordinateSystem > m_xCooSysModel; + + OUString m_aCooSysParticle; + + typedef std::pair< sal_Int32, sal_Int32 > tFullAxisIndex; //first index is the dimension, second index is the axis index that indicates whether this is a main or secondary axis + + css::uno::Reference< css::drawing::XShapes > m_xLogicTargetForGrids; + css::uno::Reference< css::drawing::XShapes > m_xLogicTargetForAxes; + css::uno::Reference< css::drawing::XShapes > m_xFinalTarget; + css::uno::Reference< css::lang::XMultiServiceFactory> m_xShapeFactory; + css::drawing::HomogenMatrix m_aMatrixSceneToScreen; + + CuboidPlanePosition m_eLeftWallPos; + CuboidPlanePosition m_eBackWallPos; + CuboidPlanePosition m_eBottomPos; + + /** + * Collection of min-max suppliers which are basically different chart + * types present in the same coordinate system. This is used only for + * auto-scaling purposes. + */ + MergedMinimumAndMaximumSupplier m_aMergedMinMaxSupplier; + + css::uno::Sequence< OUString > m_aSeriesNamesForZAxis; + + typedef std::map< tFullAxisIndex, std::shared_ptr< VAxisBase > > tVAxisMap; + + tVAxisMap m_aAxisMap; + +private: + std::vector< ExplicitScaleData > m_aExplicitScales; + std::vector< ExplicitIncrementData > m_aExplicitIncrements; + + typedef std::map< tFullAxisIndex, ExplicitScaleData > tFullExplicitScaleMap; + typedef std::map< tFullAxisIndex, ExplicitIncrementData > tFullExplicitIncrementMap; + + tFullExplicitScaleMap m_aSecondaryExplicitScales; + tFullExplicitIncrementMap m_aSecondaryExplicitIncrements; + + std::unique_ptr< ExplicitCategoriesProvider > m_apExplicitCategoriesProvider; +}; + +} //namespace chart +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |