Hi Stanislav,
I made a testcase with identical code from this demo:
https://www.jqwidgets.com/jquery-widgets-demo/demos/jqxchart/javascript_chart_line_series.htm
v5.4.0 from jqwidgets.com (working testcase)
https://jsfiddle.net/h8w3xsqy/6/
v5.6.0 from github (broken testcase)
https://jsfiddle.net/h8w3xsqy/5/
Please ignore the “Error loading “../sampledata/nasdaq_vs_sp500.txt” : Not Found” message.
The only difference is the included jqx-all.js
Please read https://www.jqwidgets.com/community/topic/text-rotation-broken/ carefully. I still believe you can’t reproduce our problem because your source seems to be different than the one we download.
Regards,
L Bosma
