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/*
***************************************************************************
*
* Author: Teunis van Beelen
*
* Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016 Teunis van Beelen
*
* Email: teuniz@gmail.com
*
***************************************************************************
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
***************************************************************************
*/
#ifndef FILTERCURVE_H
#define FILTERCURVE_H
#include <QtGlobal>
#include <QWidget>
#include <QPainter>
#include <QPen>
class FilterCurve: public QWidget
{
Q_OBJECT
public:
FilterCurve(QWidget *parent=0);
QSize sizeHint() const {return minimumSizeHint(); }
QSize minimumSizeHint() const {return QSize(30,10); }
void setSignalColor1(QColor);
void setSignalColor2(QColor);
void setTraceWidth(int);
void setBackgroundColor(QColor);
void setRasterColor(QColor);
void setMarkerColor(QColor);
void setH_RasterSize(int);
void setV_RasterSize(int);
void drawCurve(double *, int, double, double);
void drawCurve(double *, int, double, double, double *, int, double, double, int mrkr1 = 0, int mrkr2 = 0);
public slots:
protected:
void paintEvent(QPaintEvent *);
private:
QColor SignalColor1,
SignalColor2,
BackgroundColor,
RasterColor,
MarkerColor;
double max_value1,
min_value1,
*buf1,
max_value2,
min_value2,
*buf2;
int bufsize1,
bufsize2,
h_rastersize,
v_rastersize,
drawcurve_before_raster,
tracewidth,
marker_1,
marker_2;
};
#endif
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