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ScatterPlotItem: Make + and x symbols thicker

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This is something we're overriding in Orange3 (biolab/orange3#5007), as we change the symbols' alpha_value to show selected symbols. The default + and x symbols are too thin to show a noticeable change in alpha_value.

But I thought you might agree that the symbols look nicer this way.
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rafael 2020-10-01 12:57:04 +02:00 committed by GitHub
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commit fbf1a2fe18
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pyqtgraph/graphicsItems/ScatterPlotItem.py
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@ -33,9 +33,9 @@ coords = {
't3': [(0.5, 0.5), (0.5, -0.5), (-0.5, 0)], 't3': [(0.5, 0.5), (0.5, -0.5), (-0.5, 0)],
'd': [(0., -0.5), (-0.4, 0.), (0, 0.5), (0.4, 0)], 'd': [(0., -0.5), (-0.4, 0.), (0, 0.5), (0.4, 0)],
'+': [ '+': [
(-0.5, -0.05), (-0.5, 0.05), (-0.05, 0.05), (-0.05, 0.5), (-0.5, -0.1), (-0.5, 0.1), (-0.1, 0.1), (-0.1, 0.5),
(0.05, 0.5), (0.05, 0.05), (0.5, 0.05), (0.5, -0.05), (0.1, 0.5), (0.1, 0.1), (0.5, 0.1), (0.5, -0.1),
(0.05, -0.05), (0.05, -0.5), (-0.05, -0.5), (-0.05, -0.05) (0.1, -0.1), (0.1, -0.5), (-0.1, -0.5), (-0.1, -0.1)
], ],
'p': [(0, -0.5), (-0.4755, -0.1545), (-0.2939, 0.4045), 'p': [(0, -0.5), (-0.4755, -0.1545), (-0.2939, 0.4045),
(0.2939, 0.4045), (0.4755, -0.1545)], (0.2939, 0.4045), (0.4755, -0.1545)],