def _1dPlot(self, plotItem: PlotItem) -> None:
colors = getcfg('main',
'pyqtgraph',
'line_colors',
default=['r', 'b', 'g'])
symbols = getcfg('main', 'pyqtgraph', 'line_symbols', default=['o'])
symbolSize = getcfg('main', 'pyqtgraph', 'line_symbol_size', default=5)
subPlot = self.subPlotFromId(plotItem.subPlot)
assert len(plotItem.data) == 2
x, y = plotItem.data
color = colors[self.findPlotIndexInSubPlot(plotItem.id) % len(colors)]
symbol = symbols[self.findPlotIndexInSubPlot(plotItem.id) %
len(symbols)]
if plotItem.plotDataType == PlotDataType.line1d:
name = plotItem.labels[-1] if isinstance(plotItem.labels,
list) else ''
return subPlot.plot.plot(x.flatten(),
y.flatten(),
name=name,
pen=mkPen(color, width=2),
symbol=symbol,
symbolBrush=color,
symbolPen=None,
symbolSize=symbolSize)
else:
name = plotItem.labels[-1] if isinstance(plotItem.labels,
list) else ''
return subPlot.plot.plot(x.flatten(),
y.flatten(),
name=name,
pen=None,
symbol=symbol,
symbolBrush=color,
symbolPen=None,
symbolSize=symbolSize)
def __init__(self, parent: Optional[PlotWidgetContainer]) -> None:
"""Constructor for the pyqtgraph auto plot widget.
:param parent: plot widget container
"""
super().__init__(parent=parent)
self.fmWidget: Optional[FigureWidget] = None
self.figConfig: Optional[FigureConfigToolBar] = None
self.figOptions: FigureOptions = FigureOptions()
layout = QtWidgets.QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
self.setLayout(layout)
self.setMinimumSize(*getcfg('main', 'pyqtgraph', 'minimum_plot_size',
default=(400, 400)))
from typing import List
import pyqtgraph as pg
from plottr import config_entry as getcfg
__all__: List[str] = []
bg = getcfg('main', 'pyqtgraph', 'background', default='w')
pg.setConfigOption('background', bg)
fg = getcfg('main', 'pyqtgraph', 'foreground', default='k')
pg.setConfigOption('foreground', fg)