There's an SVG Line chart tooltip bug when the tooltip is empty


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Posted by GJ on 14th February 2017
In SVG line charts, tooltips are displayed also for null values. Tooltips with the text 'undefined' are rendered even if both the data value and tooltip value is 'null'.
Posted by Richard on 14th February 2017
Hi there,

Thanks I'll get that fixed.




Richard
Posted by Richard on 14th February 2017
Hi there,

OK that should be fixed now - so try the next release (be it beta or stable).




Richard
Posted by saibal on 16th February 2018
i have same problem with last version (4.65)
Posted by Richard on 16th February 2018
Hi there,

I've a few alterations and released a new beta - so try that.

Here's a new test page that demonstrates the issue:

www.rgraph.net/tests/svg.line/null-tooltips.html

Richard

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