I'm trying to change some visual appearance of chart gauge.
When i add anything in the "Javascript Chart Modify" the chart won't work at all (all blank).
As exemple i want to change the text size and background color on the gauge chart, as start i t look like this:
I want to have a much bigger Title where it says: Callback: 0
Also i want complete white background and not the bright yellow.
Have tried with text size like this:
title.fontSize(14);
Using different settings on "Javascript Chart Modify" on other type of charts like Bars chart, where it works, but not for Gauge...
What am i doing wrong?