116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
/*****************************/
|
|
/* Graphic Body Item: Circle */
|
|
/*****************************/
|
|
|
|
#ifndef _LIB_CIRCLE_H_
|
|
#define _LIB_CIRCLE_H_
|
|
|
|
|
|
#include "lib_draw_item.h"
|
|
|
|
|
|
class LIB_CIRCLE : public LIB_DRAW_ITEM
|
|
{
|
|
int m_Radius;
|
|
wxPoint m_Pos; // Position or centre (Arc and Circle) or start point (segments).
|
|
int m_Width; // Line width.
|
|
|
|
/**
|
|
* Draws the arc.
|
|
*/
|
|
void drawGraphic( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset,
|
|
int aColor, int aDrawMode, void* aData, const TRANSFORM& aTransform );
|
|
|
|
/**
|
|
* Calculate the new circle at \a aPosition when editing.
|
|
*
|
|
* @param aPosition - The position to edit the circle in drawing coordinates.
|
|
*/
|
|
void calcEdit( const wxPoint& aPosition );
|
|
|
|
public:
|
|
LIB_CIRCLE( LIB_COMPONENT * aParent );
|
|
LIB_CIRCLE( const LIB_CIRCLE& aCircle );
|
|
~LIB_CIRCLE() { }
|
|
virtual wxString GetClass() const
|
|
{
|
|
return wxT( "LIB_CIRCLE" );
|
|
}
|
|
|
|
|
|
/**
|
|
* Write circle object to a FILE in "*.lib" format.
|
|
*
|
|
* @param aFile - The FILE to write to.
|
|
* @return - true if success writing else false.
|
|
*/
|
|
virtual bool Save( FILE* aFile );
|
|
virtual bool Load( char* aLine, wxString& aErrorMsg );
|
|
|
|
/**
|
|
* Test if the given point is within the bounds of this object.
|
|
*
|
|
* @param aRefPos - A wxPoint to test
|
|
* @return bool - true if a hit, else false
|
|
*/
|
|
virtual bool HitTest( const wxPoint& aRefPos );
|
|
|
|
/**
|
|
* @param aPosRef - a wxPoint to test
|
|
* @param aThreshold - max distance to this object (usually the half
|
|
* thickness of a line)
|
|
* @param aTransform - the transform matrix
|
|
* @return true if the point aPosRef is near this object
|
|
*/
|
|
virtual bool HitTest( wxPoint aPosRef, int aThreshold, const TRANSFORM& aTransform );
|
|
|
|
/**
|
|
* @return the size of the "pen" that be used to draw or plot this item
|
|
*/
|
|
virtual int GetPenSize( );
|
|
|
|
virtual EDA_Rect GetBoundingBox();
|
|
virtual void DisplayInfo( WinEDA_DrawFrame* aFrame );
|
|
|
|
/**
|
|
* See LIB_DRAW_ITEM::BeginEdit().
|
|
*/
|
|
void BeginEdit( int aEditMode, const wxPoint aStartPoint = wxPoint( 0, 0 ) );
|
|
|
|
/**
|
|
* See LIB_DRAW_ITEM::ContinueEdit().
|
|
*/
|
|
bool ContinueEdit( const wxPoint aNextPoint );
|
|
|
|
/**
|
|
* See LIB_DRAW_ITEM::AbortEdit().
|
|
*/
|
|
void EndEdit( const wxPoint& aPosition, bool aAbort = false );
|
|
|
|
protected:
|
|
virtual LIB_DRAW_ITEM* DoGenCopy();
|
|
|
|
/**
|
|
* Provide the circle draw object specific comparison.
|
|
*
|
|
* The sort order is as follows:
|
|
* - Circle horizontal (X) position.
|
|
* - Circle vertical (Y) position.
|
|
* - Circle radius.
|
|
*/
|
|
virtual int DoCompare( const LIB_DRAW_ITEM& aOther ) const;
|
|
|
|
virtual void DoOffset( const wxPoint& aOffset );
|
|
virtual bool DoTestInside( EDA_Rect& aRect ) const;
|
|
virtual void DoMove( const wxPoint& aPosition );
|
|
virtual wxPoint DoGetPosition() const { return m_Pos; }
|
|
virtual void DoMirrorHorizontal( const wxPoint& aCenter );
|
|
virtual void DoPlot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill,
|
|
const TRANSFORM& aTransform );
|
|
virtual int DoGetWidth() const { return m_Width; }
|
|
virtual void DoSetWidth( int aWidth ) { m_Width = aWidth; }
|
|
};
|
|
|
|
|
|
#endif // _LIB_CIRCLE_H_
|