geometry: SHAPE::Format() now outputs C-like code for easy test cases...

libs/kimath/CMakeLists.txt

@@ -17,6 +17,8 @@ set( KIMATH_SRCS
     src/geometry/shape_poly_set.cpp
     src/geometry/shape_rect.cpp
     src/geometry/shape_compound.cpp
+    src/geometry/shape_segment.cpp
+
 
     src/math/util.cpp
 )

libs/kimath/include/geometry/shape_rect.h

@@ -185,6 +185,8 @@ public:
         return rv;
     }
 
+    virtual const std::string Format( ) const override;
+
 private:
     ///> Top-left corner
     VECTOR2I m_p0;

libs/kimath/include/geometry/shape_segment.h

@@ -150,17 +150,7 @@ public:
         m_seg.B += aVector;
     }
 
-    const std::string Format() const
-    {
-        std::stringstream ss;
-
-        ss << "2 0 ";
-
-        ss << m_seg.A.x << " " << m_seg.A.y << " ";
-        ss << m_seg.B.x << " " << m_seg.B.y << " ";
-
-        return ss.str();
-    }
+    virtual const std::string Format( ) const override;
 
 private:
     SEG m_seg;

libs/kimath/src/geometry/shape_compound.cpp

@@ -31,9 +31,10 @@ const std::string SHAPE_COMPOUND::Format() const
 {
     std::stringstream ss;
 
-    ss << "compound";
+    ss << "compound( ";
 
-    // fixme: implement
+    for( auto shape : m_shapes )
+        ss << shape->Format() << " ";
 
     return ss.str();
 }
@@ -152,3 +153,9 @@ bool SHAPE_COMPOUND::Collide( const SEG& aSeg, int aClearance, int* aActual,
 
     return false;
 }
+
+
+bool SHAPE_COMPOUND::ConvertToSimplePolygon( SHAPE_SIMPLE* aOut ) const
+{
+    return false;
+}

libs/kimath/src/geometry/shape_line_chain.cpp

@@ -959,17 +959,30 @@ const std::string SHAPE_LINE_CHAIN::Format() const
 {
     std::stringstream ss;
 
-    ss << m_points.size() << " " << ( m_closed ? 1 : 0 ) << " " << m_arcs.size() << " ";
 
+    ss << "SHAPE_LINE_CHAIN( { ";
     for( int i = 0; i < PointCount(); i++ )
-        ss << m_points[i].x << " " << m_points[i].y << " " << m_shapes[i];
+    {
+        ss << "VECTOR2I( " << m_points[i].x << ", " << m_points[i].y << ")";
+        if( i != PointCount() -1 )
+            ss << ", ";
+    }
 
+    ss << "}, " << m_closed ? "true" : "false";
+    ss << " );";
+
+
+
+    return ss.str();
+   
+
+   /* fixme: arcs
     for( size_t i = 0; i < m_arcs.size(); i++ )
         ss << m_arcs[i].GetCenter().x << " " << m_arcs[i].GetCenter().y << " "
         << m_arcs[i].GetP0().x << " " << m_arcs[i].GetP0().y << " "
         << m_arcs[i].GetCentralAngle();
 
-    return ss.str();
+    return ss.str();*/
 }
 
 

libs/kimath/src/geometry/shape_segment.cpp

@@ -0,0 +1,46 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2017 CERN
+ * @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#include <sstream>
+
+#include <geometry/shape_segment.h>
+
+const std::string SHAPE_SEGMENT::Format() const
+{
+    std::stringstream ss;
+
+    ss << "SHAPE_SEGMENT( VECTOR2I( ";
+    ss << m_seg.A.x;
+    ss << ", ";
+    ss << m_seg.A.y;
+    ss << "), VECTOR2I( ";
+    ss << m_seg.B.x;
+    ss << ", ";
+    ss << m_seg.B.y;
+    ss << "), ";
+    ss << m_width;
+    ss << "); ";
+
+    return ss.str();
+}