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/* -*- C++ -*-
This file is part of ViPEC
Copyright (C) 1991-2000 Johan Rossouw (jrossouw@alcatel.altech.co.za)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Library 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 Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef SMITHVIEW_H
#define SMITHVIEW_H
#include <GraphView.h>
#include <qwidget.h>
#include <qpainter.h>
#include <qprinter.h>
#include <qstring.h>
#include <qlist.h>
#include <math.h>
class SmithView : public GraphView
{
public:
SmithView( const char * name=0, WFlags f=0 );
virtual ~SmithView();
void setOrigin(TComplex value);
virtual void draw( QPainter * );
virtual void drawCursors( QPainter* p );
protected:
virtual void print( QPainter * );
virtual QPoint toClient( TReal xValue, TReal yValue );
virtual TComplex fromClient( int x, int y );
virtual TComplex transformCoordinates( TComplex coord );
virtual bool isInsideView( const QPoint& p );
virtual void computeScaling( QPainter* p );
virtual void setDefaults();
private:
void rCircle(QPainter *p, double r );
void xCircle(QPainter *p, double x);
void drawGrid(QPainter* p);
private:
TReal reOrigin_;
TReal imOrigin_;
int width_;
int height_;
int gap_;
int radius_;
int xOrigin_;
int yOrigin_;
QRect cursorLegendRect_;
};
#endif
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