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Diffstat (limited to 'gr-qtgui/lib/WaterfallDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/WaterfallDisplayPlot.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-qtgui/lib/WaterfallDisplayPlot.cc b/gr-qtgui/lib/WaterfallDisplayPlot.cc index 9c5e13599f..166ff5a16e 100644 --- a/gr-qtgui/lib/WaterfallDisplayPlot.cc +++ b/gr-qtgui/lib/WaterfallDisplayPlot.cc @@ -46,7 +46,7 @@ public: virtual QwtText label(double value) const { double secs = double(value * getSecondsPerLine()); - return QwtText(QString("").sprintf("%.2e", secs)); + return QwtText(QString::number(secs, 'e', 2)); } virtual void initiateUpdate() |