1 files changed, 30 insertions, 5 deletions
diff --git a/gr-qtgui/src/lib/ConstellationDisplayPlot.cc b/gr-qtgui/src/lib/ConstellationDisplayPlot.cc
index 10355f9f0..80bf4503f 100644
--- a/gr-qtgui/src/lib/ConstellationDisplayPlot.cc
+++ b/gr-qtgui/src/lib/ConstellationDisplayPlot.cc
@@ -32,7 +32,9 @@ protected:
   }
 };
 
-ConstellationDisplayPlot::ConstellationDisplayPlot(QWidget* parent):QwtPlot(parent){
+ConstellationDisplayPlot::ConstellationDisplayPlot(QWidget* parent)
+  : QwtPlot(parent)
+{
   timespec_reset(&_lastReplot);
 
   resize(parent->width(), parent->height());
@@ -40,6 +42,7 @@ ConstellationDisplayPlot::ConstellationDisplayPlot(QWidget* parent):QwtPlot(pare
   _displayIntervalTime = (1.0/10.0); // 1/10 of a second between updates
 
   _numPoints = 1024;
+  _penSize = 5;
   _realDataPoints = new double[_numPoints];
   _imagDataPoints = new double[_numPoints];
 
@@ -67,7 +70,7 @@ ConstellationDisplayPlot::ConstellationDisplayPlot(QWidget* parent):QwtPlot(pare
   // Automatically deleted when parent is deleted
   _plot_curve = new QwtPlotCurve("Constellation Points");
   _plot_curve->attach(this);
-  _plot_curve->setPen(QPen(Qt::blue, 5, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
+  _plot_curve->setPen(QPen(Qt::blue, _penSize, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
   _plot_curve->setStyle(QwtPlotCurve::Dots);
   _plot_curve->setRawData(_realDataPoints, _imagDataPoints, _numPoints);
 
@@ -106,7 +109,8 @@ ConstellationDisplayPlot::ConstellationDisplayPlot(QWidget* parent):QwtPlot(pare
 	  this, SLOT( LegendEntryChecked(QwtPlotItem *, bool ) ));
 }
 
-ConstellationDisplayPlot::~ConstellationDisplayPlot(){
+ConstellationDisplayPlot::~ConstellationDisplayPlot()
+{
   delete[] _realDataPoints;
   delete[] _imagDataPoints;
 
@@ -114,6 +118,16 @@ ConstellationDisplayPlot::~ConstellationDisplayPlot(){
   // _zoomer and _panner deleted when parent deleted
 }
 
+void 
+ConstellationDisplayPlot::set_pen_size(int size)
+{
+  if(size > 0 && size < 30){
+    _penSize = size;
+    _plot_curve->setPen(QPen(Qt::blue, _penSize, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
+  }
+}
+
+
 void
 ConstellationDisplayPlot::set_xaxis(double min, double max)
 {
@@ -149,7 +163,16 @@ void ConstellationDisplayPlot::replot(){
   }
 }
 
-void ConstellationDisplayPlot::PlotNewData(const double* realDataPoints, const double* imagDataPoints, const int64_t numDataPoints){
+void
+ConstellationDisplayPlot::resizeSlot( QSize *s )
+{
+  resize(s->width(), s->height());
+}
+
+void ConstellationDisplayPlot::PlotNewData(const double* realDataPoints,
+					   const double* imagDataPoints,
+					   const int64_t numDataPoints)
+{
   if(numDataPoints > 0){
 
     if(numDataPoints != _numPoints){
@@ -177,7 +200,9 @@ void ConstellationDisplayPlot::PlotNewData(const double* realDataPoints, const d
   }
 }
 
-void ConstellationDisplayPlot::LegendEntryChecked(QwtPlotItem* plotItem, bool on){
+void
+ConstellationDisplayPlot::LegendEntryChecked(QwtPlotItem* plotItem, bool on)
+{
   plotItem->setVisible(!on);
 }