How to change the font size of chart labels.

[stp_webdev]

Hi,

I have a Barclustered chart within in a rectangle in my slide. How to change the font size of all chart labels.

[Simon.yang]

Hello,
Please use the below method in our Spire.Presentation to set the font size of chart labels:

Code: Select all

chart.Series[0].DataLabels.TextProperties.Paragraphs[0].DefaultCharacterProperties.FontHeight=30;

If you have any questions, please write back to us.

Thanks,
Simon
E-iceblue support team

[stp_webdev]

Hi,

Thank you so much. Your code is working as expected.

[Simon.yang]

Hello,

Thanks for your feedback.
If there are any other questions, please don't hesitate to contact us.

Thanks,
Simon
E-iceblue support team