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use symbol for length 1 data in shift/scale; fixes #112

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This commit is contained in:
Dominik Demuth 2023-07-31 11:48:57 +00:00
parent 63f4f82228
commit cf1565f7d3
1 changed files with 11 additions and 5 deletions
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16
src/gui_qt/data/shift_graphs.py
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@ -1,7 +1,7 @@
import numpy as np import numpy as np
from itertools import cycle from itertools import cycle
from pyqtgraph import mkColor, mkPen from pyqtgraph import mkColor, mkPen, mkBrush
from nmreval.lib.colors import Tab10 from nmreval.lib.colors import Tab10
@ -42,11 +42,17 @@ class QShift(QtWidgets.QDialog, Ui_shift_dialog):
def add_item(self, idx, name, x, y): def add_item(self, idx, name, x, y):
color = mkColor(next(self._colors).rgb()) color = mkColor(next(self._colors).rgb())
if np.iscomplexobj(y):
pl = [PlotItem(x=x, y=y.real, name=name, pen=mkPen(color=color)), if len(y) == 1:
PlotItem(x=x, y=y.imag, name=name, pen=mkPen(color=color))] sym_kwds = {'symbol': 'o', 'symbolBrush': mkBrush(color=color), 'symbolPen': mkPen(color=color)}
else: else:
pl = [PlotItem(x=x, y=y, name=name, pen=mkPen(color=color))] sym_kwds = {'symbol': None, 'symbolBrush': mkBrush(color=color), 'symbolPen': mkPen(color=color)}
if np.iscomplexobj(y):
pl = [PlotItem(x=x, y=y.real, name=name, pen=mkPen(color=color), **sym_kwds),
PlotItem(x=x, y=y.imag, name=name, pen=mkPen(color=color), **sym_kwds)]
else:
pl = [PlotItem(x=x, y=y, name=name, pen=mkPen(color=color), **sym_kwds)]
self.data[idx] = (pl, x, y) self.data[idx] = (pl, x, y)