File indexing completed on 2024-05-19 04:36:37
0001 /* This file is part of the TikZKit project. 0002 * 0003 * Copyright (C) 2013-2014 Dominik Haumann <dhaumann@kde.org> 0004 * 0005 * This library is free software; you can redistribute it and/or modify 0006 * it under the terms of the GNU Library General Public License as published 0007 * by the Free Software Foundation, either version 2 of the License, or 0008 * (at your option) any later version. 0009 * 0010 * This library is distributed in the hope that it will be useful, 0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0013 * GNU Library General Public License for more details. 0014 * 0015 * You should have received a copy of the GNU Library General Public License 0016 * along with this library; see the file COPYING.LIB. If not, see 0017 * <http://www.gnu.org/licenses/>. 0018 */ 0019 0020 #ifndef TIKZ_UI_ELLIPSE_SHAPE_H 0021 #define TIKZ_UI_ELLIPSE_SHAPE_H 0022 0023 #include "AbstractShape.h" 0024 0025 namespace tikz { 0026 namespace ui { 0027 0028 class EllipseShapePrivate; 0029 0030 class EllipseShape : public AbstractShape 0031 { 0032 public: 0033 /** 0034 * Default constructor 0035 */ 0036 EllipseShape(NodeItem * node); 0037 0038 /** 0039 * Default constructor 0040 */ 0041 virtual ~EllipseShape(); 0042 0043 // 0044 // Shape properties 0045 // 0046 public: 0047 /** 0048 * Returns the type of this shape. 0049 */ 0050 tikz::Shape type() const override; 0051 0052 /** 0053 * Reimplemented such that the ellipse inside @p shapeRect completely 0054 * includes the @p textRect. 0055 */ 0056 void adjustShapeRect(const QRectF & textRect, QRectF & shapeRect) const override; 0057 0058 /** 0059 * Returns the painter path of this shape. 0060 * This path is also used to draw the shape. 0061 */ 0062 QPainterPath shape() const override; 0063 0064 /** 0065 * Returns the outline of this shape, i.e. the shape() extended 0066 * by the pen's width. 0067 */ 0068 QPainterPath outline() const override; 0069 0070 /** 0071 * Returns a list of anchors the shape supports. 0072 */ 0073 QStringList supportedAnchors() const override; 0074 0075 /** 0076 * Returns the position of @p anchor in local node coordinates. 0077 */ 0078 QPointF anchorPos(const QString & anchor) const override; 0079 0080 /** 0081 * Returns the contact point for @p anchor and angle @p rad. 0082 */ 0083 QPointF contactPoint(const QString & anchor, qreal rad) const override; 0084 0085 private: 0086 EllipseShapePrivate * const d; 0087 }; 0088 0089 } 0090 } 0091 0092 #endif // TIKZ_UI_ELLIPSE_SHAPE_H 0093 0094 // kate: indent-width 4; replace-tabs on;