fixed avg bunch spectrum x axis: removed axisScaleEngine.setBase(2) make -j8...

fixed avg bunch spectrum x axis: removed axisScaleEngine.setBase(2) make -j8 && tput clear && ./bin/lmbf-gui lmbf/delay/l lmbf/rfampl/l  lmbf/processor/l

src/fftplot.cpp

@@ -17,7 +17,7 @@ public:
     void fill_x_data(int siz) {
         x_data.clear();
         for(int i = 0; i < siz; i++) {
-            x_data.push_back((i + 1)/num_turns);
+            x_data.push_back((i + 1)/num_turns/10);
         }
     }
 };
@@ -28,7 +28,7 @@ FFTPlot::FFTPlot(QWidget* parent, CumbiaPool *cu_p, const CuControlsFactoryPool&
     d->plot_common = new QuPlotCommon(cu_p, fp);
     d->num_turns = 1024;
     setXLowerBound(0.0);
-    setXUpperBound(0.5);
+    setXUpperBound(0.05);
 }
 
 FFTPlot::~FFTPlot()
@@ -78,7 +78,6 @@ void FFTPlot::onUpdate(const CuData &da) {
         if(y.size() != d->x_data.size() && y.size() > 0) {
             d->fill_x_data(y.size());
             setXUpperBound(d->x_data.last());
-            printf("FFTPlot.update: xl %f xu%f cuz %d != %d\n", xLowerBound(), xUpperBound(), y.size(), d->x_data.size());
         }
         setData(src, d->x_data, y);
     }

src/lmbf.cpp

@@ -9,6 +9,7 @@
 // cumbia
 
 #include <qwt_plot_item.h>
+#include <QPen>
 #include "ui_lmbf.h"
 #include <QDebug>
 
@@ -29,7 +30,7 @@ LmbfGui::LmbfGui(CumbiaPool *cumbia_pool, QWidget *parent) :
 
 //    fftScale = new fftScaleDraw();
 //    ui->fftplot->setAxisScaleDraw(QwtPlot::xBottom, fftScale);
-    ui->fftplot->axisScaleEngine(QwtPlot::xBottom)->setBase(2);
+//    ui->fftplot->axisScaleEngine(QwtPlot::xBottom)->setBase(2);
 
     num_turns=1024; //fake value for starting
 
@@ -113,7 +114,6 @@ void LmbfGui::update_num_turns(double nturns)
         int bound= static_cast<int>(num_turns/20);
         ui->fftplot->setXUpperBound( bound );
         ui->fftplot->setAxisScale(QwtPlot::xBottom, 0.0, bound, 0);
-        ui->fftplot->axisScaleEngine(QwtPlot::xBottom)->setBase(2);
     }
 }