diff options
Diffstat (limited to 'gr-qtgui/lib/TimeDomainDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/TimeDomainDisplayPlot.cc | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gr-qtgui/lib/TimeDomainDisplayPlot.cc b/gr-qtgui/lib/TimeDomainDisplayPlot.cc index 192ec82ee..84b09af90 100644 --- a/gr-qtgui/lib/TimeDomainDisplayPlot.cc +++ b/gr-qtgui/lib/TimeDomainDisplayPlot.cc @@ -1,19 +1,19 @@ /* -*- c++ -*- */ /* * Copyright 2008,2009,2010,2011 Free Software Foundation, Inc. - * + * * This file is part of GNU Radio - * + * * GNU Radio 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, or (at your option) * any later version. - * + * * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, @@ -68,7 +68,7 @@ public: virtual ~TimeDomainDisplayZoomer(){ } - + virtual void updateTrackerText(){ updateDisplay(); } @@ -80,7 +80,7 @@ public: protected: using QwtPlotZoomer::trackerText; - virtual QwtText trackerText( const QwtDoublePoint& p ) const + virtual QwtText trackerText( const QwtDoublePoint& p ) const { QwtText t(QString("%1 %2, %3 V").arg(p.x(), 0, 'f', GetTimePrecision()). arg(_unitType.c_str()). @@ -114,7 +114,7 @@ TimeDomainDisplayPlot::TimeDomainDisplayPlot(int nplots, QWidget* parent) #else QwtPainter::setPolylineSplitting(false); #endif - + #if QWT_VERSION < 0x060000 // We don't need the cache here canvas()->setPaintAttribute(QwtPlotCanvas::PaintCached, false); @@ -123,7 +123,7 @@ TimeDomainDisplayPlot::TimeDomainDisplayPlot(int nplots, QWidget* parent) QPalette palette; palette.setColor(canvas()->backgroundRole(), QColor("white")); - canvas()->setPalette(palette); + canvas()->setPalette(palette); setAxisScaleEngine(QwtPlot::xBottom, new QwtLinearScaleEngine); setXaxis(0, _numPoints); @@ -198,7 +198,7 @@ TimeDomainDisplayPlot::TimeDomainDisplayPlot(int nplots, QWidget* parent) legendDisplay->setItemMode(QwtLegend::CheckableItem); insertLegend(legendDisplay); - connect(this, SIGNAL( legendChecked(QwtPlotItem *, bool ) ), + connect(this, SIGNAL( legendChecked(QwtPlotItem *, bool ) ), this, SLOT( LegendEntryChecked(QwtPlotItem *, bool ) )); } @@ -270,7 +270,7 @@ void TimeDomainDisplayPlot::PlotNewData(const std::vector<double*> dataPoints, _plot_curve[i]->setRawSamples(_xAxisPoints, _dataPoints[i], _numPoints); #endif } - + setXaxis(0, numDataPoints); _resetXAxisPoints(); } @@ -314,7 +314,7 @@ TimeDomainDisplayPlot::SetSampleRate(double sr, double units, if(newsr != _sampleRate) { _sampleRate = sr/units; _resetXAxisPoints(); - + // While we could change the displayed sigfigs based on the unit being // displayed, I think it looks better by just setting it to 4 regardless. //double display_units = ceil(log10(units)/2.0); |