Merge pull request #4 from FOSSEE/develop

merging dev into master

1 files changed, 101 insertions, 0 deletions

diff --git a/include/geometry/shape_segment.h b/include/geometry/shape_segment.h
new file mode 100644
index 0000000..71ed5b1
--- /dev/null
+++ b/include/geometry/shape_segment.h
@@ -0,0 +1,101 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2013 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
+ */
+
+#ifndef __SHAPE_SEGMENT_H
+#define __SHAPE_SEGMENT_H
+
+#include <geometry/shape.h>
+#include <geometry/seg.h>
+
+class SHAPE_SEGMENT : public SHAPE {
+
+public:
+    SHAPE_SEGMENT():
+        SHAPE( SH_SEGMENT ), m_width( 0 ) {};
+
+    SHAPE_SEGMENT( const VECTOR2I& aA, const VECTOR2I& aB, int aWidth = 0 ):
+        SHAPE( SH_SEGMENT ), m_seg( aA, aB ), m_width( aWidth ) {};
+
+    SHAPE_SEGMENT( const SEG& aSeg, int aWidth = 0 ):
+        SHAPE( SH_SEGMENT ), m_seg( aSeg ), m_width( aWidth ) {};
+
+    ~SHAPE_SEGMENT() {};
+
+    SHAPE* Clone() const
+    {
+        return new SHAPE_SEGMENT( m_seg, m_width );
+    }
+
+    const BOX2I BBox( int aClearance = 0 ) const
+    {
+        return BOX2I( m_seg.A, m_seg.B - m_seg.A ).Inflate( aClearance + ( m_width + 1 ) / 2 );
+    }
+
+    bool Collide( const SEG& aSeg, int aClearance = 0 ) const
+    {
+        return m_seg.Distance( aSeg ) < ( m_width + 1 ) / 2 + aClearance;
+    }
+
+    bool Collide( const VECTOR2I& aP, int aClearance = 0 ) const
+    {
+        return m_seg.Distance( aP ) < ( m_width + 1 ) / 2 + aClearance;
+    }
+
+    void SetSeg( const SEG& aSeg )
+    {
+        m_seg = aSeg;
+    }
+
+    const SEG& GetSeg() const
+    {
+        return m_seg;
+    }
+
+    void SetWidth( int aWidth )
+    {
+        m_width = aWidth;
+    }
+
+    int GetWidth() const
+    {
+        return m_width;
+    }
+
+    bool IsSolid() const
+    {
+        return true;
+    }
+
+    void Move( const VECTOR2I& aVector )
+    {
+        m_seg.A += aVector;
+        m_seg.B += aVector;
+    }
+
+private:
+    SEG m_seg;
+    int m_width;
+};
+
+#endif