Merge pull request #1658 from srcejon/fix_1641

Sat & Star tracker: Plot target on Az/El chart.
f4exb · Apr 14, 2023 · 32d5a2c · 32d5a2c
2 parents 3ad4467 + 0581b4c
commit 32d5a2c
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Showing 3 changed files with 83 additions and 14 deletions.
diff --git a/plugins/feature/satellitetracker/satellitetrackergui.cpp b/plugins/feature/satellitetracker/satellitetrackergui.cpp
@@ -132,6 +132,7 @@ bool SatelliteTrackerGUI::handleMessage(const Message& message)
 
             ui->azimuth->setText(convertDegreesToText(satState->m_azimuth));
             ui->elevation->setText(convertDegreesToText(satState->m_elevation));
+            plotChart();
 
             if (satState->m_passes.size() > 0)
             {
@@ -143,7 +144,6 @@ bool SatelliteTrackerGUI::handleMessage(const Message& message)
                     m_nextTargetAOS = pass.m_aos;
                     m_nextTargetLOS = pass.m_los;
                     m_geostationarySatVisible = geostationary;
-                    plotChart();
                     updateTimeToAOS();
                 }
             }
@@ -1084,14 +1084,11 @@ void SatelliteTrackerGUI::plotPolarChart()
             m_polarChart->addSeries(nowSeries);
             nowSeries->attachAxis(angularAxis);
             nowSeries->attachAxis(radialAxis);
-            if (!redrawTime) {
-                redrawTime = 5000;
-            }
         }
 
         if (redrawTime > 0)
         {
-            // Redraw to show updated satellite position or rotator position
+            // Redraw to show updated rotator position
             m_redrawTimer.setSingleShot(true);
             m_redrawTimer.start(redrawTime);
         }
@@ -1239,6 +1236,30 @@ void SatelliteTrackerGUI::plotAzElChart()
         azSeriesList[i]->attachAxis(yRightAxis);
     }
 
+    // Plot current target on elevation series
+    if (m_targetSatState && (m_targetSatState->m_elevation > 0.0))
+    {
+        QDateTime currentTime;
+
+        if (m_settings.m_dateTime == "") {
+            currentTime = m_satelliteTracker->currentDateTimeUtc();
+        } else if (m_settings.m_utc) {
+            currentTime = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs);
+        } else {
+            currentTime = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs).toUTC();
+        }
+
+        QScatterSeries *posSeries = new QScatterSeries();
+        posSeries->setMarkerSize(3);
+        posSeries->append(currentTime.toMSecsSinceEpoch(), m_targetSatState->m_elevation);
+        posSeries->setPointLabelsVisible(true);
+        posSeries->setPointLabelsFormat(m_settings.m_target);
+        posSeries->setPointLabelsClipping(false);
+        m_lineChart->addSeries(posSeries);
+        posSeries->attachAxis(xAxis);
+        posSeries->attachAxis(yLeftAxis);
+    }
+
     xAxis->setRange(pass.m_aos, pass.m_los);
     xAxis->setFormat("hh:mm");
     yLeftAxis->setRange(0.0, 90.0);

diff --git a/plugins/feature/satellitetracker/satellitetrackersgp4.cpp b/plugins/feature/satellitetracker/satellitetrackersgp4.cpp
@@ -473,7 +473,8 @@ void getSatelliteState(QDateTime dateTime,
                         QTime passStartTime, QTime passFinishTime, bool utc,
                         int noOfPasses, int groundTrackSteps, SatelliteState *satState)
 {
-    try {
+    try
+    {
         Tle tle = Tle(tle0.toStdString(), tle1.toStdString(), tle2.toStdString());
         SGP4 sgp4(tle);
         Observer obs(latitude, longitude, altitude);
@@ -522,14 +523,14 @@ void getSatelliteState(QDateTime dateTime,
     }
     catch (SatelliteException& se)
     {
-        qDebug() << "getSatelliteState: " << satState->m_name << ": " << se.what();
+        qDebug() << "getSatelliteState:SatelliteException " << satState->m_name << ": " << se.what();
     }
     catch (DecayedException& de)
     {
-        qDebug() << "getSatelliteState: " << satState->m_name << ": " << de.what();
+        qDebug() << "getSatelliteState:DecayedException " << satState->m_name << ": " << de.what();
     }
     catch (TleException& tlee)
     {
-        qDebug() << "getSatelliteState: " << satState->m_name << ": " << tlee.what();
+        qDebug() << "getSatelliteState:TleException " << satState->m_name << ": " << tlee.what() << "\n" << tle0 << "\n" << tle1 << "\n" << tle2;
     }
 }
diff --git a/plugins/feature/startracker/startrackergui.cpp b/plugins/feature/startracker/startrackergui.cpp
@@ -1540,12 +1540,14 @@ void StarTrackerGUI::plotElevationLineChart()
     azSeries->setPen(pen);
 
     QDateTime dt;
+    QDateTime currentTime;
 
     if (m_settings.m_dateTime.isEmpty()) {
-        dt = QDateTime::currentDateTime();
+        currentTime = QDateTime::currentDateTime();
     } else {
-        dt = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs);
+        currentTime = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs);
     }
+    dt = currentTime;
 
     dt.setTime(QTime(0,0));
     QDateTime startTime = dt;
@@ -1635,6 +1637,28 @@ void StarTrackerGUI::plotElevationLineChart()
         azSeriesList[i]->attachAxis(yRightAxis);
     }
 
+    // Plot current target on elevation series
+    if (ui->azimuth->hasValue() && ui->elevation->hasValue() && (ui->elevation->value() > 0.0))
+    {
+        QScatterSeries *posSeries = new QScatterSeries();
+        posSeries->setMarkerSize(3);
+        posSeries->append(currentTime.toMSecsSinceEpoch(), ui->elevation->value());
+        if (m_settings.m_target.startsWith("Custom"))
+        {
+            posSeries->setPointLabelsVisible(false);
+            posSeries->setPointLabelsFormat("");
+        }
+        else
+        {
+            posSeries->setPointLabelsVisible(true);
+            posSeries->setPointLabelsFormat(m_settings.m_target);
+        }
+        posSeries->setPointLabelsClipping(false);
+        m_azElLineChart->addSeries(posSeries);
+        posSeries->attachAxis(xAxis);
+        posSeries->attachAxis(yLeftAxis);
+    }
+
     elSeries->attachAxis(xAxis);
     elSeries->attachAxis(yLeftAxis);
     xAxis->setTitleText(QString("%1 %2").arg(startTime.date().toString()).arg(startTime.timeZoneAbbreviation()));
@@ -1719,14 +1743,15 @@ void StarTrackerGUI::plotElevationPolarChart()
     double maxElevation = -90.0;
 
     QLineSeries *polarSeries = new QLineSeries();
+    QDateTime currentTime;
     QDateTime dt;
 
     if (m_settings.m_dateTime.isEmpty()) {
-        dt = QDateTime::currentDateTime();
+        currentTime = QDateTime::currentDateTime();
     } else {
-        dt = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs);
+        currentTime = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs);
     }
-
+    dt = currentTime;
     dt.setTime(QTime(0,0));
     QDateTime startTime = dt;
     QDateTime endTime = dt;
@@ -1978,6 +2003,28 @@ void StarTrackerGUI::plotElevationPolarChart()
         setSeries->attachAxis(radialAxis);
     }
 
+    // Plot target current position
+    if (ui->azimuth->hasValue() && ui->elevation->hasValue() && (ui->elevation->value() > 0.0))
+    {
+        QScatterSeries *posSeries = new QScatterSeries();
+        posSeries->setMarkerSize(3);
+        posSeries->append(ui->azimuth->value(), 90 - ui->elevation->value());
+        if (m_settings.m_target.startsWith("Custom"))
+        {
+            posSeries->setPointLabelsVisible(false);
+            posSeries->setPointLabelsFormat("");
+        }
+        else
+        {
+            posSeries->setPointLabelsVisible(true);
+            posSeries->setPointLabelsFormat(m_settings.m_target);
+        }
+        posSeries->setPointLabelsClipping(false);
+        m_azElPolarChart->addSeries(posSeries);
+        posSeries->attachAxis(angularAxis);
+        posSeries->attachAxis(radialAxis);
+    }
+
     if (maxElevation < 0) {
         m_azElPolarChart->setTitle("Not visible from this latitude");
     } else {