Cursor pointer stuck

[oscgonfer]

This issue is to keep track of some thoughts on why the cursor gets stuck on the sides of the plots.

Seems like the cursor pointer is stuck in the graph on either side. I am unsure about the reason why, but seems related to when the cursor crosses the mid point of the graph.

I use the same library here and seems to work fine. The only difference is that is embedded in an iframe:

https://github.com/fablabbcn/smartcitizen-data/blob/master/scdata/test/plot/ts_uplot.py#L196-L200