I want to change the font of UI, such as label, button, textbox and so on, but I didn't found 'Microsoft YaHei', Is there anything wrong?
Thank you!

Hi Rich,
We haven't implemented OTF support but are going to in the near future.

OTF support is not related to the problem you meet with the spacing in the PDF export in Nevron Chart for .NET as this is a different product line. In fact if you switch from the .NET Chart to NOV chart for PDF export the spacing problem will disappear as NOV Chart has superior support for PDF export.

Best Regards,
Nevron Support Team

The spacing problem Im having is created when I switch the TTF font that the graph is created with to the OTF that I am required to have in my finished product.  I have created an automated process that realigns the labels after the font has been changed, but I would much prefer to have the correct font set from the beginning.