def updateGraph(self):
"""Graph the pre-loaded data and add any desired features."""
# Step 1: Show only past X hours
time_window = int(self.settings['past']) * 60 # Convert to minutes
times = self.times[-time_window:]
targets = self.targets[-time_window:]
predictions = self.predictions[-time_window:]
anomalies = self.anomalies[-time_window:]
# Step 2: Smoothing
if self.settings['smooth_check'] == 'True':
smoothing_window = int(self.settings['smooth'])
smoothing_window = min(smoothing_window, len(times))
targets = movingAverage(targets, smoothing_window)
predictions = movingAverage(predictions, smoothing_window)
self.canvas.graphData(times, targets, predictions)
# Step 3: Anomalies
if self.settings['anomaly_check'] == 'True':
self.showAnomalies(times, anomalies)
else:
self.canvas.clearSpans()