diff options
| -rw-r--r-- | gr-qtgui/lib/TimeRasterDisplayPlot.cc | 4 | ||||
| -rw-r--r-- | gr-qtgui/lib/WaterfallDisplayPlot.cc | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/gr-qtgui/lib/TimeRasterDisplayPlot.cc b/gr-qtgui/lib/TimeRasterDisplayPlot.cc index 8860210168..887bc8c7c0 100644 --- a/gr-qtgui/lib/TimeRasterDisplayPlot.cc +++ b/gr-qtgui/lib/TimeRasterDisplayPlot.cc @@ -46,7 +46,7 @@ public: virtual QwtText label(double value) const { double secs = double(value * getSecondsPerLine()); - return QwtText(QString("").sprintf("%.2f", secs)); + return QwtText(QString::number(secs, 'f', 2)); } virtual void initiateUpdate() @@ -71,7 +71,7 @@ public: { if (d_rows > 0) value = d_rows - value; - return QwtText(QString("").sprintf("%.0f", value)); + return QwtText(QString::number(value, 'f', 0)); } virtual void initiateUpdate() 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() |