Merge branch 'i130_clear_first_zoom_point_when_replot' into 'master'

reset zoom_marker1_shown when replotting

Closes #130

See merge request !157

sohstationviewer/view/plotting/plotting_widget/multi_threaded_plotting_widget.py

@@ -74,7 +74,7 @@ class MultiThreadedPlottingWidget(PlottingWidget):
         :param time_ticks_total: max number of tick to show on time bar
         :param is_waveform: True if this is a WaveformWidget, otherwise False
         """
-
+        self.zoom_marker1_shown = False
         self.key = key
         self.processing_log = []  # [(message, type)]
         self.gap_bar = None

sohstationviewer/view/plotting/time_power_squared_dialog.py

@@ -86,6 +86,7 @@ class TimePowerSquaredWidget(plotting_widget.PlottingWidget):
         :param start_tm: requested start time to read
         :param end_tm: requested end time to read
         """
+        self.zoom_marker1_shown = False
         self.is_working = True
         self.set_key = key
         self.plotting_data1 = d_obj.waveform_data[key]