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Correct comment in examples/ScatterPlot.py

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This commit is contained in:
Guillaume Poulin 2013-09-20 16:46:33 +08:00
parent 63bf2b3270
commit 3a9258e35e
1 changed files with 3 additions and 3 deletions
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6
examples/ScatterPlot.py
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@ -27,7 +27,6 @@ w2.setAspectLocked(True)
view.nextRow() view.nextRow()
w3 = view.addPlot() w3 = view.addPlot()
w4 = view.addPlot() w4 = view.addPlot()
print("Generating data, this takes a few seconds...")
## There are a few different ways we can draw scatter plots; each is optimized for different types of data: ## There are a few different ways we can draw scatter plots; each is optimized for different types of data:
@ -58,8 +57,9 @@ s1.sigClicked.connect(clicked)
## 2) Spots are transform-invariant, but not identical (top-right plot). ## 2) Spots are transform-invariant, but not identical (top-right plot).
## In this case, drawing is as fast as 1), but there is more startup overhead ## In this case, drawing is almsot as fast as 1), but there is more startup
## and memory usage since each spot generates its own pre-rendered image. ## overhead and memory usage since each spot generates its own pre-rendered
## image.
s2 = pg.ScatterPlotItem(size=10, pen=pg.mkPen('w'), pxMode=True) s2 = pg.ScatterPlotItem(size=10, pen=pg.mkPen('w'), pxMode=True)
pos = np.random.normal(size=(2,n), scale=1e-5) pos = np.random.normal(size=(2,n), scale=1e-5)