[TD]Extent Dimensions

2019-10-22 20:28:05 -04:00
parent 25bc2af307
commit 88b07896e6
23 changed files with 3229 additions and 47 deletions
--- a/src/Mod/TechDraw/App/DrawDimHelper.h
+++ b/src/Mod/TechDraw/App/DrawDimHelper.h
@@ -0,0 +1,73 @@
+/***************************************************************************
+ *   Copyright (c) 2019 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                                *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef _DrawDimHelper_h_
+#define _DrawDimHelper_h_
+
+#include <Standard_Handle.hxx>
+
+#include <string>
+#include <Base/Vector3D.h>
+
+class gp_Pnt2d;
+class Geom2d_Curve;
+
+namespace TechDraw
+{
+class BaseGeom;
+class DrawViewPart;
+
+class TechDrawExport hTrimCurve {
+    public:
+    hTrimCurve() {}
+    hTrimCurve(Handle(Geom2d_Curve) hCurveIn,
+               double parm1,
+               double parm2);
+    ~hTrimCurve() {}
+
+    Handle(Geom2d_Curve) hCurve;
+    double first;
+    double last;
+};
+
+
+/// Additional functions for working with Dimensions
+class TechDrawExport DrawDimHelper {
+    public:
+    static void makeExtentDim(DrawViewPart* dvp,
+//                              std::vector<TechDraw::BaseGeom*> selEdges,
+                              std::vector<std::string> edgeNames,
+                              int direction);
+    static gp_Pnt2d findClosestPoint(std::vector<hTrimCurve> hCurve2dList,
+                                   Handle(Geom2d_Curve) boundary);
+    static TechDraw::DrawViewDimension* makeDistDim(DrawViewPart* dvp,
+                                                    std::string dimType,
+                                                    Base::Vector3d refMin,
+                                                    Base::Vector3d refMax,
+                                                    bool extent = false);
+    static std::pair<Base::Vector3d, Base::Vector3d> minMax(DrawViewPart* dvp,
+                                                            std::vector<std::string> edgeNames,
+                                                            int direction);
+};
+
+} //end namespace TechDraw
+#endif