diff options
Diffstat (limited to 'gr-qtgui/lib/WaterfallDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/WaterfallDisplayPlot.cc | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gr-qtgui/lib/WaterfallDisplayPlot.cc b/gr-qtgui/lib/WaterfallDisplayPlot.cc index d023bc1786..4b7f34ad7c 100644 --- a/gr-qtgui/lib/WaterfallDisplayPlot.cc +++ b/gr-qtgui/lib/WaterfallDisplayPlot.cc @@ -400,6 +400,18 @@ WaterfallDisplayPlot::getMaxIntensity(int which) const return r.maxValue(); } +int +WaterfallDisplayPlot::getColorMapTitleFontSize() const +{ + return d_color_bar_title_font_size; +} + +void +WaterfallDisplayPlot::setColorMapTitleFontSize(int tfs) +{ + d_color_bar_title_font_size = tfs; +} + void WaterfallDisplayPlot::replot() { @@ -590,7 +602,9 @@ void WaterfallDisplayPlot::_updateIntensityRangeDisplay() { QwtScaleWidget *rightAxis = axisWidget(QwtPlot::yRight); - rightAxis->setTitle("Intensity (dB)"); + QwtText colorBarTitle("Intensity (dB)"); + colorBarTitle.setFont(QFont("Arial",d_color_bar_title_font_size)); + rightAxis->setTitle(colorBarTitle); rightAxis->setColorBarEnabled(true); for(int i = 0; i < d_nplots; i++) { |