Minor bugfixes: Example Marker should obey the return loss sign, and bandpass analysis reset needs to reset the center frequency.

NanoVNASaver/Analysis.py

@@ -262,7 +262,7 @@ class HighPassAnalysis(Analysis):
 
         if pass_band_location < 0:
             logger.debug("No location for %s", self.app.markers[0].name)
-            self.result_label.setText("Please place " + self.app.markers[0].name  + " in the passband.")
+            self.result_label.setText("Please place " + self.app.markers[0].name + " in the passband.")
             return
 
         pass_band_db = RFTools.gain(self.app.data21[pass_band_location])
@@ -437,6 +437,7 @@ class BandPassAnalysis(Analysis):
 
     def reset(self):
         self.result_label.clear()
+        self.center_frequency_label.clear()
         self.span_label.clear()
         self.quality_label.clear()
         self.six_db_span_label.clear()

NanoVNASaver/NanoVNASaver.py

@@ -1429,6 +1429,8 @@ class DisplaySettingsWindow(QtWidgets.QWidget):
         for m in self.app.markers:
             m.returnloss_is_positive = state
             m.updateLabels(self.app.data, self.app.data21)
+        self.marker_window.exampleMarker.returnloss_is_positive = state
+        self.marker_window.updateMarker()
         self.app.s11LogMag.isInverted = state
         self.app.s11LogMag.update()