Merge pull request #1 from saurabhb17/develop

Secondary files

1 files changed, 119 insertions, 0 deletions

diff --git a/eeschema/lib_bezier.h b/eeschema/lib_bezier.h
new file mode 100644
index 0000000..940b054
--- /dev/null
+++ b/eeschema/lib_bezier.h
@@ -0,0 +1,119 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
+ * Copyright (C) 2004-2011 KiCad Developers, see change_log.txt for contributors.
+ *
+ * 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
+ */
+
+/**
+ * @file lib_bezier.h
+ */
+
+#ifndef _LIB_BEZIER_H_
+#define _LIB_BEZIER_H_
+
+#include <lib_draw_item.h>
+
+
+/**
+ * Class LIB_BEZIER
+ * defines bezier curve graphic body item.
+ */
+class LIB_BEZIER : public LIB_ITEM
+{
+    int m_Width;                           // Line width
+    std::vector<wxPoint> m_BezierPoints;   // list of parameter (3|4)
+    std::vector<wxPoint> m_PolyPoints;     // list of points (>= 2)
+
+    void drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
+                      EDA_COLOR_T aColor, GR_DRAWMODE aDrawMode, void* aData,
+                      const TRANSFORM& aTransform );
+
+public:
+    LIB_BEZIER( LIB_PART * aParent );
+
+    // Do not create a copy constructor.  The one generated by the compiler is adequate.
+
+    ~LIB_BEZIER() { }
+
+    wxString GetClass() const
+    {
+        return wxT( "LIB_BEZIER" );
+    }
+
+
+    bool Save( OUTPUTFORMATTER& aFormatter );
+
+    bool Load( LINE_READER& aLineReader, wxString& aErrorMsg );
+
+    void AddPoint( const wxPoint& aPoint );
+
+    void SetOffset( const wxPoint& aOffset );
+
+    /**
+     * @return the number of corners
+     */
+    unsigned GetCornerCount() const { return m_PolyPoints.size(); }
+
+    bool HitTest( const wxPoint& aPosition ) const;
+
+    bool HitTest( const wxPoint& aPosRef, int aThreshold, const TRANSFORM& aTransform ) const;
+
+    const EDA_RECT GetBoundingBox() const;  // Virtual
+
+    bool Inside( EDA_RECT& aRect ) const;
+
+    void Move( const wxPoint& aPosition );
+
+    wxPoint GetPosition() const { return m_PolyPoints[0]; }
+
+    void MirrorHorizontal( const wxPoint& aCenter );
+
+    void MirrorVertical( const wxPoint& aCenter );
+
+    void Rotate( const wxPoint& aCenter, bool aRotateCCW = true );
+
+    void Plot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill,
+               const TRANSFORM& aTransform );
+
+    int GetWidth() const { return m_Width; }
+
+    void SetWidth( int aWidth ) { m_Width = aWidth; }
+
+    int GetPenSize( ) const;
+
+    void GetMsgPanelInfo( std::vector< MSG_PANEL_ITEM >& aList );
+
+    EDA_ITEM* Clone() const;
+
+private:
+
+    /**
+     * @copydoc LIB_ITEM::compare()
+     *
+     * The bezier curve specific sort order for each curve segment point is as follows:
+     *      - Bezier horizontal (X) point position.
+     *      - Bezier vertical (Y) point position.
+     */
+    int compare( const LIB_ITEM& aOther ) const;
+};
+
+
+#endif     // _LIB_BEZIER_H_