121 lines
3.6 KiB
C++
121 lines
3.6 KiB
C++
/*
|
|
* 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) 2004-2017 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,
|
|
COLOR4D aColor, GR_DRAWMODE aDrawMode, void* aData,
|
|
const TRANSFORM& aTransform ) override;
|
|
|
|
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 override
|
|
{
|
|
return wxT( "LIB_BEZIER" );
|
|
}
|
|
|
|
|
|
void AddPoint( const wxPoint& aPoint ) { m_BezierPoints.push_back( aPoint ); }
|
|
|
|
void SetOffset( const wxPoint& aOffset ) override;
|
|
|
|
/**
|
|
* @return the number of corners
|
|
*/
|
|
unsigned GetCornerCount() const { return m_PolyPoints.size(); }
|
|
|
|
const std::vector< wxPoint >& GetPoints() const
|
|
{
|
|
return m_BezierPoints;
|
|
}
|
|
|
|
bool HitTest( const wxPoint& aPosition ) const override;
|
|
|
|
bool HitTest( const wxPoint& aPosRef, int aThreshold, const TRANSFORM& aTransform ) const override;
|
|
|
|
const EDA_RECT GetBoundingBox() const override;
|
|
|
|
bool Inside( EDA_RECT& aRect ) const override;
|
|
|
|
void Move( const wxPoint& aPosition ) override;
|
|
|
|
wxPoint GetPosition() const override { return m_PolyPoints[0]; }
|
|
|
|
void MirrorHorizontal( const wxPoint& aCenter ) override;
|
|
|
|
void MirrorVertical( const wxPoint& aCenter ) override;
|
|
|
|
void Rotate( const wxPoint& aCenter, bool aRotateCCW = true ) override;
|
|
|
|
void Plot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill,
|
|
const TRANSFORM& aTransform ) override;
|
|
|
|
int GetWidth() const override { return m_Width; }
|
|
|
|
void SetWidth( int aWidth ) override { m_Width = aWidth; }
|
|
|
|
int GetPenSize( ) const override;
|
|
|
|
void GetMsgPanelInfo( std::vector< MSG_PANEL_ITEM >& aList ) override;
|
|
|
|
EDA_ITEM* Clone() const override;
|
|
|
|
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 override;
|
|
};
|
|
|
|
|
|
#endif // _LIB_BEZIER_H_
|