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waveform: add AnalogWaveform

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Simon Renblad 2024-01-26 15:08:49 +08:00
parent 09462442f7
commit f2d5e6a5d8
1 changed files with 17 additions and 0 deletions
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17
artiq/dashboard/waveform.py
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@ -186,6 +186,23 @@ class _BaseWaveform(pg.PlotWidget):
super().wheelEvent(e) super().wheelEvent(e)
class AnalogWaveform(_BaseWaveform):
def __init__(self, name, width, parent=None):
_BaseWaveform.__init__(self, name, width, parent)
def onDataChange(self, data):
try:
x_data, y_data = zip(*data)
self.plot_data_item.setData(x=x_data, y=y_data)
max_y = max(y_data)
min_y = min(y_data)
self.plot_item.setRange(yRange=(min_y, max_y), padding=0.1)
except:
logger.error(
'Error when displaying waveform: {}'.format(self.name), exc_info=True)
self.plot_data_item.setData(x=[], y=[])
class _WaveformView(QtWidgets.QWidget): class _WaveformView(QtWidgets.QWidget):
def __init__(self, parent): def __init__(self, parent):
QtWidgets.QWidget.__init__(self, parent=parent) QtWidgets.QWidget.__init__(self, parent=parent)