Hello,
I’m currently displaying data in EasyChart by setting the tag path in the "Cell Update" field of "TAG_PATH" under Tag Pens when I open the popup window through indirect tagging. However, when using Auto Range, if the data value is 0, it shows as 0 without any margin. I’d like to set the Auto Range to display a margin of around ±10. Is there a way to achieve this?
Not with auto-range, no, as margin is a % of range. If max-min is zero, then any percent of that will also be zero.
You would need to dive in the JFreeChart objects exposed in the configureChart method to check for this situation and replace the axis with an alternate.