1 // Copyright (C) 2017-2023 CEA, EDF
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef SketchPlugin_Ellipse_H_
21 #define SketchPlugin_Ellipse_H_
23 #include <SketchPlugin.h>
24 #include <SketchPlugin_SketchEntity.h>
26 /**\class SketchPlugin_Ellipse
28 * \brief Feature for creation of the new ellipse in Sketch.
30 class SketchPlugin_Ellipse: public SketchPlugin_SketchEntity
33 /// Ellipse feature kind
34 inline static const std::string& ID()
36 static const std::string ID("SketchEllipse");
40 /// 2D point - center of the ellipse
41 inline static const std::string& CENTER_ID()
43 static const std::string ID("ellipse_center");
47 /// 2D point - focus of the ellipse
48 inline static const std::string& FIRST_FOCUS_ID()
50 static const std::string ID("ellipse_first_focus");
53 /// 2D point - second focus of the ellipse
54 inline static const std::string& SECOND_FOCUS_ID()
56 static const std::string ID("ellipse_second_focus");
60 /// 2D point - start point of major axis
61 inline static const std::string& MAJOR_AXIS_START_ID()
63 static const std::string ID("ellipse_major_axis_start_point");
66 /// 2D point - end point of major axis
67 inline static const std::string& MAJOR_AXIS_END_ID()
69 static const std::string ID("ellipse_major_axis_end_point");
73 /// 2D point - start point of minor axis
74 inline static const std::string& MINOR_AXIS_START_ID()
76 static const std::string ID("ellipse_minor_axis_start_point");
79 /// 2D point - end point of minor axis
80 inline static const std::string& MINOR_AXIS_END_ID()
82 static const std::string ID("ellipse_minor_axis_end_point");
86 /// Major radius of the ellipse
87 inline static const std::string& MAJOR_RADIUS_ID()
89 static const std::string ID("ellipse_major_radius");
93 /// Minor radius of the ellipse
94 inline static const std::string& MINOR_RADIUS_ID()
96 static const std::string ID("ellipse_minor_radius");
100 /// Returns the kind of a feature
101 SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
103 static std::string MY_KIND = SketchPlugin_Ellipse::ID();
107 /// Returns true is sketch element is under the rigid constraint
108 SKETCHPLUGIN_EXPORT virtual bool isFixed();
110 /// Called on change of any argument-attribute of this object
111 SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
113 /// Creates a new part document if needed
114 SKETCHPLUGIN_EXPORT virtual void execute();
116 /// Use plugin manager for features creation
117 SketchPlugin_Ellipse();
120 /// \brief Initializes attributes of derived class.
121 virtual void initDerivedClassAttributes();
124 bool fillCharacteristicPoints();
126 void createEllipse(SketchPlugin_Sketch* theSketch, const int theResultIndex);