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_INC_LABELPOSITIONHELPER_HXX 21 #define INCLUDED_CHART2_SOURCE_VIEW_INC_LABELPOSITIONHELPER_HXX 22 23 #include "LabelAlignment.hxx" 24 #include "PropertyMapper.hxx" 25 #include <com/sun/star/awt/Point.hpp> 26 27 namespace com { namespace sun { namespace star { namespace drawing { struct Position3D; } } } } 28 namespace com { namespace sun { namespace star { namespace drawing { class XShapes; } } } } 29 namespace com { namespace sun { namespace star { namespace awt { struct Size; } } } } 30 namespace com { namespace sun { namespace star { namespace drawing { class XShape; } } } } 31 32 namespace chart 33 { 34 35 class ShapeFactory; 36 37 class LabelPositionHelper 38 { 39 public: 40 LabelPositionHelper() = delete; 41 LabelPositionHelper( 42 sal_Int32 nDimensionCount 43 , const css::uno::Reference< css::drawing::XShapes >& xLogicTarget 44 , ShapeFactory* pShapeFactory ); 45 virtual ~LabelPositionHelper(); 46 47 css::awt::Point transformSceneToScreenPosition( 48 const css::drawing::Position3D& rScenePosition3D ) const; 49 50 static void changeTextAdjustment( tAnySequence& rPropValues, const tNameSequence& rPropNames, LabelAlignment eAlignment); 51 static void doDynamicFontResize( tAnySequence& rPropValues, const tNameSequence& rPropNames 52 , const css::uno::Reference< css::beans::XPropertySet >& xAxisModelProps 53 , const css::awt::Size& rNewReferenceSize ); 54 55 static void correctPositionForRotation( const css::uno::Reference< css::drawing::XShape >& xShape2DText 56 , LabelAlignment eLabelAlignment, const double fRotationAngle, bool bRotateAroundCenter ); 57 58 protected: 59 sal_Int32 m_nDimensionCount; 60 61 private: 62 //these members are only necessary for transformation from 3D to 2D 63 css::uno::Reference< css::drawing::XShapes > m_xLogicTarget; 64 ShapeFactory* m_pShapeFactory; 65 }; 66 67 } //namespace chart 68 #endif 69 70 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 71