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Diffstat (limited to 'gr-qtgui/src/lib/WaterfallDisplayPlot.cc')
-rw-r--r--gr-qtgui/src/lib/WaterfallDisplayPlot.cc149
1 files changed, 103 insertions, 46 deletions
diff --git a/gr-qtgui/src/lib/WaterfallDisplayPlot.cc b/gr-qtgui/src/lib/WaterfallDisplayPlot.cc
index ad167f097..f6d0cc0ba 100644
--- a/gr-qtgui/src/lib/WaterfallDisplayPlot.cc
+++ b/gr-qtgui/src/lib/WaterfallDisplayPlot.cc
@@ -15,28 +15,33 @@
class FreqOffsetAndPrecisionClass
{
public:
- FreqOffsetAndPrecisionClass(const int freqPrecision){
+ FreqOffsetAndPrecisionClass(const int freqPrecision)
+ {
_frequencyPrecision = freqPrecision;
_centerFrequency = 0;
}
- virtual ~FreqOffsetAndPrecisionClass(){
-
+ virtual ~FreqOffsetAndPrecisionClass()
+ {
}
- virtual unsigned int GetFrequencyPrecision()const{
+ virtual unsigned int GetFrequencyPrecision() const
+ {
return _frequencyPrecision;
}
- virtual void SetFrequencyPrecision(const unsigned int newPrecision){
+ virtual void SetFrequencyPrecision(const unsigned int newPrecision)
+ {
_frequencyPrecision = newPrecision;
}
- virtual double GetCenterFrequency()const{
+ virtual double GetCenterFrequency() const
+ {
return _centerFrequency;
}
- virtual void SetCenterFrequency(const double newFreq){
+ virtual void SetCenterFrequency(const double newFreq)
+ {
_centerFrequency = newFreq;
}
@@ -50,19 +55,23 @@ private:
class WaterfallFreqDisplayScaleDraw: public QwtScaleDraw, public FreqOffsetAndPrecisionClass{
public:
- WaterfallFreqDisplayScaleDraw(const unsigned int precision):QwtScaleDraw(), FreqOffsetAndPrecisionClass(precision){
-
+ WaterfallFreqDisplayScaleDraw(const unsigned int precision)
+ : QwtScaleDraw(), FreqOffsetAndPrecisionClass(precision)
+ {
}
- virtual ~WaterfallFreqDisplayScaleDraw(){
-
+ virtual ~WaterfallFreqDisplayScaleDraw()
+ {
}
- QwtText label(double value)const{
- return QString("%1").arg((value + GetCenterFrequency()) / ((GetFrequencyPrecision() == 0) ? 1.0 : 1000.0), 0, 'f', GetFrequencyPrecision());
+ QwtText label(double value) const
+ {
+ return QString("%1").arg((value + GetCenterFrequency()) / ((GetFrequencyPrecision() == 0) ? 1.0 : 1000.0),
+ 0, 'f', GetFrequencyPrecision());
}
- virtual void initiateUpdate(){
+ virtual void initiateUpdate()
+ {
invalidateCache();
}
@@ -75,29 +84,33 @@ private:
class TimeScaleData
{
public:
- TimeScaleData(){
+ TimeScaleData()
+ {
timespec_reset(&_zeroTime);
_secondsPerLine = 1.0;
-
}
- virtual ~TimeScaleData(){
-
+ virtual ~TimeScaleData()
+ {
}
- virtual timespec GetZeroTime()const{
+ virtual timespec GetZeroTime() const
+ {
return _zeroTime;
}
- virtual void SetZeroTime(const timespec newTime){
+ virtual void SetZeroTime(const timespec newTime)
+ {
_zeroTime = newTime;
}
- virtual void SetSecondsPerLine(const double newTime){
+ virtual void SetSecondsPerLine(const double newTime)
+ {
_secondsPerLine = newTime;
}
- virtual double GetSecondsPerLine()const{
+ virtual double GetSecondsPerLine() const
+ {
return _secondsPerLine;
}
@@ -113,27 +126,32 @@ private:
class QwtTimeScaleDraw: public QwtScaleDraw, public TimeScaleData
{
public:
- QwtTimeScaleDraw():QwtScaleDraw(),TimeScaleData(){
-
+ QwtTimeScaleDraw():QwtScaleDraw(),TimeScaleData()
+ {
}
- virtual ~QwtTimeScaleDraw(){
-
+ virtual ~QwtTimeScaleDraw()
+ {
}
- virtual QwtText label(double value)const{
+ virtual QwtText label(double value) const
+ {
QwtText returnLabel("");
timespec lineTime = timespec_add(GetZeroTime(), (-value) * GetSecondsPerLine());
struct tm timeTm;
gmtime_r(&lineTime.tv_sec, &timeTm);
- returnLabel = (QString("").sprintf("%04d/%02d/%02d\n%02d:%02d:%02d.%03ld", timeTm.tm_year+1900, timeTm.tm_mon+1, timeTm.tm_mday, timeTm.tm_hour, timeTm.tm_min, timeTm.tm_sec, lineTime.tv_nsec/1000000));
-
+ returnLabel = (QString("").sprintf("%04d/%02d/%02d\n%02d:%02d:%02d.%03ld",
+ timeTm.tm_year+1900, timeTm.tm_mon+1,
+ timeTm.tm_mday, timeTm.tm_hour, timeTm.tm_min,
+ timeTm.tm_sec, lineTime.tv_nsec/1000000));
return returnLabel;
}
- virtual void initiateUpdate(){
- // Do this in one call rather than when zeroTime and secondsPerLine updates is to prevent the display from being updated too often...
+ virtual void initiateUpdate()
+ {
+ // Do this in one call rather than when zeroTime and secondsPerLine
+ // updates is to prevent the display from being updated too often...
invalidateCache();
}
@@ -146,16 +164,19 @@ private:
class WaterfallZoomer: public QwtPlotZoomer, public TimeScaleData, public FreqOffsetAndPrecisionClass
{
public:
- WaterfallZoomer(QwtPlotCanvas* canvas, const unsigned int freqPrecision):QwtPlotZoomer(canvas), TimeScaleData(), FreqOffsetAndPrecisionClass(freqPrecision)
+ WaterfallZoomer(QwtPlotCanvas* canvas, const unsigned int freqPrecision)
+ : QwtPlotZoomer(canvas), TimeScaleData(),
+ FreqOffsetAndPrecisionClass(freqPrecision)
{
setTrackerMode(QwtPicker::AlwaysOn);
}
- virtual ~WaterfallZoomer(){
-
+ virtual ~WaterfallZoomer()
+ {
}
- virtual void updateTrackerText(){
+ virtual void updateTrackerText()
+ {
updateDisplay();
}
@@ -167,7 +188,10 @@ protected:
timespec lineTime = timespec_add(GetZeroTime(), (-p.y()) * GetSecondsPerLine());
struct tm timeTm;
gmtime_r(&lineTime.tv_sec, &timeTm);
- yLabel = (QString("").sprintf("%04d/%02d/%02d %02d:%02d:%02d.%03ld", timeTm.tm_year+1900, timeTm.tm_mon+1, timeTm.tm_mday, timeTm.tm_hour, timeTm.tm_min, timeTm.tm_sec, lineTime.tv_nsec/1000000));
+ yLabel = (QString("").sprintf("%04d/%02d/%02d %02d:%02d:%02d.%03ld",
+ timeTm.tm_year+1900, timeTm.tm_mon+1,
+ timeTm.tm_mday, timeTm.tm_hour, timeTm.tm_min,
+ timeTm.tm_sec, lineTime.tv_nsec/1000000));
QwtText t(QString("%1 %2, %3").arg((p.x() + GetCenterFrequency()) / ((GetFrequencyPrecision() == 0) ? 1.0 : 1000.0), 0, 'f', GetFrequencyPrecision()).arg( (GetFrequencyPrecision() == 0) ? "Hz" : "kHz").arg(yLabel));
@@ -312,15 +336,25 @@ WaterfallDisplayPlot::SetFrequencyRange(const double constStartFreq,
}
-double WaterfallDisplayPlot::GetStartFrequency()const{
+double
+WaterfallDisplayPlot::GetStartFrequency() const
+{
return _startFrequency;
}
-double WaterfallDisplayPlot::GetStopFrequency()const{
+double
+WaterfallDisplayPlot::GetStopFrequency() const
+{
return _stopFrequency;
}
-void WaterfallDisplayPlot::PlotNewData(const double* dataPoints, const int64_t numDataPoints, const double timePerFFT, const timespec timestamp, const int droppedFrames){
+void
+WaterfallDisplayPlot::PlotNewData(const double* dataPoints,
+ const int64_t numDataPoints,
+ const double timePerFFT,
+ const timespec timestamp,
+ const int droppedFrames)
+{
if(numDataPoints > 0){
if(numDataPoints != _numPoints){
_numPoints = numDataPoints;
@@ -363,7 +397,10 @@ void WaterfallDisplayPlot::PlotNewData(const double* dataPoints, const int64_t n
}
}
-void WaterfallDisplayPlot::SetIntensityRange(const double minIntensity, const double maxIntensity){
+void
+WaterfallDisplayPlot::SetIntensityRange(const double minIntensity,
+ const double maxIntensity)
+{
_waterfallData->setRange(QwtDoubleInterval(minIntensity, maxIntensity));
emit UpdatedLowerIntensityLevel(minIntensity);
@@ -372,7 +409,9 @@ void WaterfallDisplayPlot::SetIntensityRange(const double minIntensity, const do
_UpdateIntensityRangeDisplay();
}
-void WaterfallDisplayPlot::replot(){
+void
+WaterfallDisplayPlot::replot()
+{
const timespec startTime = get_highres_clock();
QwtTimeScaleDraw* timeScale = (QwtTimeScaleDraw*)axisScaleDraw(QwtPlot::yLeft);
@@ -406,11 +445,23 @@ void WaterfallDisplayPlot::replot(){
}
}
-int WaterfallDisplayPlot::GetIntensityColorMapType()const{
+void
+WaterfallDisplayPlot::resizeSlot( QSize *s )
+{
+ resize(s->width(), s->height());
+}
+
+int
+WaterfallDisplayPlot::GetIntensityColorMapType() const
+{
return _intensityColorMapType;
}
-void WaterfallDisplayPlot::SetIntensityColorMapType(const int newType, const QColor lowColor, const QColor highColor){
+void
+WaterfallDisplayPlot::SetIntensityColorMapType(const int newType,
+ const QColor lowColor,
+ const QColor highColor)
+{
if((_intensityColorMapType != newType) ||
((newType == INTENSITY_COLOR_MAP_TYPE_USER_DEFINED) &&
(lowColor.isValid() && highColor.isValid()))){
@@ -458,15 +509,21 @@ void WaterfallDisplayPlot::SetIntensityColorMapType(const int newType, const QCo
}
}
-const QColor WaterfallDisplayPlot::GetUserDefinedLowIntensityColor()const{
+const QColor
+WaterfallDisplayPlot::GetUserDefinedLowIntensityColor() const
+{
return _userDefinedLowIntensityColor;
}
-const QColor WaterfallDisplayPlot::GetUserDefinedHighIntensityColor()const{
+const QColor
+WaterfallDisplayPlot::GetUserDefinedHighIntensityColor() const
+{
return _userDefinedHighIntensityColor;
}
-void WaterfallDisplayPlot::_UpdateIntensityRangeDisplay(){
+void
+WaterfallDisplayPlot::_UpdateIntensityRangeDisplay()
+{
QwtScaleWidget *rightAxis = axisWidget(QwtPlot::yRight);
rightAxis->setTitle("Intensity (dB)");
rightAxis->setColorBarEnabled(true);
generated by cgit (git 2.34.1) at 2024-12-22 02:16:26 +0000