7503015807
Make type safe by using const keywords when appropriate and improve memory handling by using references when appropriate.
125 lines
4.4 KiB
C++
125 lines
4.4 KiB
C++
/***************************************************************************
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* Copyright (c) 2022 WandererFan <wandererfan@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef TECHDRAW_DIMENSIONGEOMETRY_h_
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#define TECHDRAW_DIMENSIONGEOMETRY_h_
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#include <string>
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#include <Base/Vector3D.h>
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#include <Mod/TechDraw/TechDrawGlobal.h>
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namespace TechDraw
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{
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class DrawViewPart;
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//a convenient container for linear dimension end points
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class TechDrawExport pointPair
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{
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public:
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pointPair() = default;
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pointPair(const Base::Vector3d& point0, const Base::Vector3d& point1) { m_first = point0; m_second = point1; }
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pointPair(const pointPair& pp);
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pointPair& operator=(const pointPair& pp) {
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m_first = pp.first();
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m_second = pp.second();
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return *this;
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}
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Base::Vector3d first() const { return m_first; }
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void first(Base::Vector3d newFirst) { m_first = newFirst; }
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Base::Vector3d second() const { return m_second; }
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void second(Base::Vector3d newSecond) { m_second = newSecond; }
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void move(const Base::Vector3d& offset);
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void project(const DrawViewPart* dvp);
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void mapToPage(const DrawViewPart* dvp);
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void invertY();
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void dump(const std::string& text) const;
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private:
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Base::Vector3d m_first;
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Base::Vector3d m_second;
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};
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//a convenient container for angular dimension points
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class TechDrawExport anglePoints
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{
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public:
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anglePoints();
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anglePoints(const Base::Vector3d& apex, const Base::Vector3d& point0, Base::Vector3d point1) {
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vertex(apex); first(point0); second(point1); }
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anglePoints(const anglePoints& ap);
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anglePoints& operator= (const anglePoints& ap);
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pointPair ends() const { return m_ends; }
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void ends(const pointPair& newEnds) { m_ends = newEnds; }
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Base::Vector3d first() const { return m_ends.first(); }
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void first(const Base::Vector3d& newFirst) { m_ends.first(newFirst); }
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Base::Vector3d second() const { return m_ends.second(); }
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void second(const Base::Vector3d& newSecond) { m_ends.second(newSecond); }
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Base::Vector3d vertex() const { return m_vertex; }
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void vertex(const Base::Vector3d& newVertex) { m_vertex = newVertex; }
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void move(const Base::Vector3d& offset);
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void project(const DrawViewPart* dvp);
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void mapToPage(const DrawViewPart* dvp);
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void invertY();
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void dump(const std::string& text) const;
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private:
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pointPair m_ends;
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Base::Vector3d m_vertex;
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};
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//a convenient container for diameter or radius dimension points
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class TechDrawExport arcPoints
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{
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public:
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arcPoints();
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arcPoints(const arcPoints& ap) = default;
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arcPoints& operator= (const arcPoints& ap);
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void move(const Base::Vector3d& offset);
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void project(const DrawViewPart* dvp);
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void mapToPage(const DrawViewPart* dvp);
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void invertY();
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void dump(const std::string& text) const;
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//TODO: setters and getters
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bool isArc;
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double radius;
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Base::Vector3d center;
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pointPair onCurve;
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pointPair arcEnds;
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Base::Vector3d midArc;
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bool arcCW;
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};
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} //end namespace TechDraw
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#endif
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