Daniel Hrisca

Thanks to @zariiii9003, I think that the fix is to set this attribute on the map widget (tested on PySide6) ```python from PySide6.QtWebEngineCore import QWebEngineSettings mapWidget = MapWidget() mapWidget.settings().setAttribute(QWebEngineSettings.WebAttribute.LocalContentCanAccessRemoteUrls, True)...

@0000matteo0000 I didn't investigate your code but I have a question: do you use a single ViewBox for all the curves or a dedicated ViewBox for each curve?

I was hoping for a single viewbox implementation. I've also made a hacky multiple viebox implementation (https://github.com/danielhrisca/asammdf/blob/master/asammdf/gui/widgets/plot.py) but with a large curve count it starts to perform slow especially for...

@0000matteo0000 I was testing for performance with ~1000-2000 curves. Th reason I keep just one curve to a viebox is to be able to visualize all of them since their...

I > FWIW we've recently made some significant performance improvements to `ScatterPlotItem`; may I suggest giving it another go? I actually see a regression ### 0.11.0  ### 0.11.1 

I would love to help but this is above my knowledge. For now I will just not use the mouse cursor and just change the line style when hovering as...

Since https://github.com/pyqtgraph/pyqtgraph/commit/ab5ec85a4164fa350a6640810acc6716f73d631f the situation is reversed: the hover event is triggered before the mouse cursor is changed both from the left and right side.

Does [this](https://github.com/qt/qtbase/blob/68f641095c5403925e49954aea0e65c4574121e0/src/widgets/graphicsview/qgraphicsitem.cpp#L2276) mean that the bounding rect should be used for setting the cursor?

still happens with spyder 6.0.0b2

I can confirm this being solved in 6.0.0b3