kicad/eeschema/lib_circle.h

113 lines
3.8 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) 2004-2020 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
*/
#ifndef LIB_CIRCLE_H
#define LIB_CIRCLE_H
#include <lib_item.h>
#include <math/util.h> // for KiROUND
class LIB_CIRCLE : public LIB_ITEM
{
wxPoint m_Pos; // Position or centre (Arc and Circle) or start point (segments).
wxPoint m_EndPos; // A point on the circumference of the circle.
int m_Width; // Line width.
public:
LIB_CIRCLE( LIB_PART * aParent );
// Do not create a copy constructor. The one generated by the compiler is adequate.
~LIB_CIRCLE() { }
wxString GetClass() const override
{
return wxT( "LIB_CIRCLE" );
}
wxString GetTypeName() override
{
return _( "Circle" );
}
bool HitTest( const wxPoint& aPosition, int aAccuracy = 0 ) const override;
bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
int GetPenWidth() const override;
const EDA_RECT GetBoundingBox() const override;
void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
void BeginEdit( const wxPoint aStartPoint ) override;
void CalcEdit( const wxPoint& aPosition ) override;
void Offset( const wxPoint& aOffset ) override;
void MoveTo( const wxPoint& aPosition ) override;
const wxPoint GetPosition() const override { return m_Pos; }
void SetEnd( const wxPoint& aPosition ) { m_EndPos = aPosition; }
wxPoint GetEnd() const { return m_EndPos; }
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; }
void SetRadius( int aRadius ) { m_EndPos = wxPoint( m_Pos.x + aRadius, m_Pos.y ); }
int GetRadius() const { return KiROUND( GetLineLength( m_EndPos, m_Pos ) ); }
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
BITMAP_DEF GetMenuImage() const override;
EDA_ITEM* Clone() const override;
private:
/**
* @copydoc LIB_ITEM::compare()
*
* The circle specific sort order is as follows:
* - Circle horizontal (X) position.
* - Circle vertical (Y) position.
* - Circle radius.
*/
int compare( const LIB_ITEM& aOther,
LIB_ITEM::COMPARE_FLAGS aCompareFlags = LIB_ITEM::COMPARE_FLAGS::NORMAL ) const override;
void print( RENDER_SETTINGS* aSettings, const wxPoint& aOffset, void* aData,
const TRANSFORM& aTransform ) override;
};
#endif // LIB_CIRCLE_H