69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/***************************************************************************
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* Copyright (c) 2016 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 DRAWINGGUI_REZ_H
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#define DRAWINGGUI_REZ_H
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#include <QPointF>
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#include <QRectF>
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#include <QSize>
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#include <Base/Tools2D.h>
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#include <Base/Vector3D.h>
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#include <Mod/TechDraw/TechDrawGlobal.h>
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namespace TechDrawGui
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{
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/// Functions to handle mm resolution conversion
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class TechDrawGuiExport Rez
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{
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public:
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static double getParameter(void);
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static double getRezFactor(void);
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static void setRezFactor(double f);
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//turn App side value to Gui side value
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static double guiX(double x);
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static Base::Vector3d guiX(Base::Vector3d v);
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static Base::Vector2d guiX(Base::Vector3d v, bool planar);
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static QPointF guiX(QPointF p);
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//turn Gui side value to App side value
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static double appX(double x);
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static Base::Vector3d appX(Base::Vector3d v);
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static QPointF appX(QPointF p);
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static QPointF guiPt(QPointF p);
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static QPointF appPt(QPointF p);
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static QRectF guiRect(QRectF r);
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static QSize guiSize(QSize s);
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static QSize appSize(QSize s);
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private:
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static double m_rezFactor;
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};
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} //end namespace TechDrawGui
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#endif
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