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synced 2025-07-14 03:31:50 +02:00
refactor: linear_region_selector accepts log_x data
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@ -23,11 +23,14 @@ class LinearRegionWrapper(QObject):
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self, plot_item: pg.PlotItem, color: QColor = None, hover_color: QColor = None, parent=None
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):
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super().__init__(parent)
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self.is_log_x = None
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self._edge_width = 2
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self.plot_item = plot_item
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self.linear_region_selector = pg.LinearRegionItem()
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self.proxy = None
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self.change_roi_color((color, hover_color))
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self.plot_item.ctrl.logXCheck.checkStateChanged.connect(self.check_log)
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self.plot_item.ctrl.logXCheck.checkStateChanged.connect(self.check_log)
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# Slot for changing the color of the region selector (edge and fill)
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@Slot(tuple)
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@ -63,9 +66,18 @@ class LinearRegionWrapper(QObject):
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self.plot_item.removeItem(self.linear_region_selector)
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def _region_change_proxy(self):
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"""Emit the region change signal"""
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region = self.linear_region_selector.getRegion()
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self.region_changed.emit(region)
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"""Emit the region change signal. If the plot is in log mode, convert the region to log."""
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x_low, x_high = self.linear_region_selector.getRegion()
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if self.is_log_x:
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x_low = 10**x_low
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x_high = 10**x_high
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self.region_changed.emit((x_low, x_high))
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@Slot()
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def check_log(self):
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"""Check if the plot is in log mode."""
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self.is_log_x = self.plot_item.ctrl.logXCheck.isChecked()
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self.is_log_y = self.plot_item.ctrl.logYCheck.isChecked()
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def cleanup(self):
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"""Cleanup the widget."""
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