Good afternoon! Can you please tell me if it is possible to display a ruler on a standard line chart? It is necessary to make it so that when you hover over one of the lines of the graph, data is also displayed for the rest in this range Or maybe there are third-party widgets that implement this? Must display 9 series (some widgets have limitations)
From "Help Center" - "Line Chart Widget (Themable)": https://support.ptc.com/help/thingworx/platform/r9/en/index.html#page/ThingWorx/Help/Mashup_Builder/Widgets/LineChartWidgetThemable.html#
For Line Chart there are properties like ShowXAxisRuler, ShowYAxisRuler by which you can display the ruler line on the chart. I'm not sure if this is want you're looking for.
I also don't quite get what you mean by "when you hover over one of the lines of the graph, data is also displayed for the rest in this range" - Could you please provide an image to demonstrate what you are trying to achieve?