Maybe it's just me, but I find the Qt graphics API extremely confusing.
I've had no luck getting this to work.
Another task I have found no way to accomplish is to position a TextItem in
a fixed location relative to the visible bounds of a PlotWidget. I tried to
define a resizeEvent that applies setPos,, but that leads to infinite
recursion:
File "/usr/lib/python3/dist-packages/pyqtgraph/widgets/PlotWidget.py", line
75, in __getattr__
if hasattr(self.plotItem, attr):
[Previous line repeated 325 more times]
RecursionError: maximum recursion depth exceeded
On Saturday, May 12, 2018 at 7:28:02 PM UTC+2, Luke Campagnola wrote:
>
> Qt provides several lower-level drawing primitives. In this case, you
> probably want QGraphicsPathItem:
> http://doc.qt.io/archives/qt-4.8/qgraphicspathitem.html
>
> You could also use pg.arrayToQPath to generate the QPath:
> http://www.pyqtgraph.org/documentation/functions.html#pyqtgraph.arrayToQPath
>
>
> On May 12, 2018 4:48 AM, "Robert Budzyński" <[email protected]
> <javascript:>> wrote:
>
> I have a PlotDataItem that form a closed polygon, and I would like to fill
> the interior area with some color other than the background, or perhaps
> with some other QBrush. How to achieve this? FillBetweenItem does not seem
> to cover this case.
>
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