Basic working HiResolution TD

src/Mod/TechDraw/Gui/Rez.cpp

@@ -0,0 +1,88 @@
+/***************************************************************************
+ *   Copyright (c) 2016 WandererFan <wandererfan@gmail.com>                *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+#include "PreCompiled.h"
+
+#ifndef _PreComp_
+
+#endif
+
+#include "Rez.h"
+
+using namespace TechDrawGui;
+
+double Rez::getRezFactor()
+{
+    return 10.0;    // 1/10 mm
+}
+
+//turn App side value to Gui side value
+double Rez::guiX(double x)
+{
+   return getRezFactor() * x;
+}
+
+Base::Vector2d Rez::guiX(Base::Vector2d v)
+{
+    Base::Vector2d result(guiX(v.y),guiX(v.y));
+    return result;
+}
+
+Base::Vector3d Rez::guiX(Base::Vector3d v)
+{
+    Base::Vector3d result(guiX(v.x),guiX(v.y),guiX(v.z));
+    return result;
+}
+
+//turn Gui side value to App side value
+double Rez::appX(double x)
+{
+   return x / getRezFactor();
+}
+
+QPointF Rez::guiPt(QPointF p)
+{
+    QPointF result = p;
+    result *= getRezFactor();
+    return result;
+}
+
+QRectF Rez::guiRect(QRectF r)
+{
+    QRectF result(guiX(r.left()),
+                  guiX(r.top()),
+                  guiX(r.width()),
+                  guiX(r.height()));
+    return result;
+}
+
+QSize Rez::guiSize(QSize s)
+{
+    QSize result((int)guiX(s.width()),(int)guiX(s.height()));
+    return result;
+}
+
+QSize Rez::appSize(QSize s)
+{
+    QSize result((int)appX(s.width()),(int)appX(s.height()));
+    return result;
+}
+