diff options
Diffstat (limited to 'gr-qtgui/lib/TimeDomainDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/TimeDomainDisplayPlot.cc | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/gr-qtgui/lib/TimeDomainDisplayPlot.cc b/gr-qtgui/lib/TimeDomainDisplayPlot.cc index e3c773e4cd..70b11dd0ee 100644 --- a/gr-qtgui/lib/TimeDomainDisplayPlot.cc +++ b/gr-qtgui/lib/TimeDomainDisplayPlot.cc @@ -27,6 +27,7 @@ #include <qwt_scale_draw.h> #include <qwt_legend.h> +#include <QColor> #include <iostream> class TimePrecisionClass @@ -122,7 +123,16 @@ TimeDomainDisplayPlot::TimeDomainDisplayPlot(int nplots, QWidget* parent) setAxisScaleEngine(QwtPlot::yLeft, new QwtLinearScaleEngine); set_yaxis(-2.0, 2.0); setAxisTitle(QwtPlot::yLeft, "Normalized Voltage"); - + + //QColor clr(Qt::blue); + QList<QColor> colors; + colors << QColor(Qt::blue) << QColor(Qt::red) << QColor(Qt::green) + << QColor(Qt::black) << QColor(Qt::cyan) << QColor(Qt::magenta) + << QColor(Qt::yellow) << QColor(Qt::gray) << QColor(Qt::darkRed) + << QColor(Qt::darkGreen) << QColor(Qt::darkBlue) << QColor(Qt::darkGray); + + int ncolors = colors.size(); + // Setup dataPoints and plot vectors // Automatically deleted when parent is deleted for(int i = 0; i < _nplots; i++) { @@ -131,10 +141,7 @@ TimeDomainDisplayPlot::TimeDomainDisplayPlot(int nplots, QWidget* parent) _plot_curve.push_back(new QwtPlotCurve(QString("Data %1").arg(i))); _plot_curve[i]->attach(this); - if(i == 0) - _plot_curve[i]->setPen(QPen(Qt::blue)); - else - _plot_curve[i]->setPen(QPen(Qt::red)); + _plot_curve[i]->setPen(QPen(colors[i])); _plot_curve[i]->setRawData(_xAxisPoints, _dataPoints[i], _numPoints); } |