mirror of
https://github.com/ra3xdh/qucs_s
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50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
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/***************************************************************************
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graph.cpp - description
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-------------------
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begin : Thu Oct 2 2003
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copyright : (C) 2003 by Michael Margraf
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email : margraf@mwt.ee.tu-berlin.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "graph.h"
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Graph::Graph()
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{
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count = 0; // no points in graph
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Thick = 1;
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Color = QColor(0,0,255);
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}
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Graph::~Graph()
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{
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}
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// ---------------------------------------------------------------------
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void Graph::paint(QPainter *p)
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{
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// QPoint *p1 = Points.first();
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// if(p1 == 0) return;
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int *pp = Points;
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p->setPen(QPen(Color, Thick, Qt::SolidLine));
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p->drawPoint(*pp, *(pp+1));
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// for(QPoint *p2 = Points.next(); p2 != 0; p2 = Points.next()) {
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// p->drawLine(*p1, *p2);
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// p1 = p2;
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// }
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for(int n=count-1; n>0; n--) {
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p->drawLine(*pp, *(pp+1), *(pp+2), *(pp+3));
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pp += 2;
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}
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}
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