how to set marker border width with line chart?

[standheo]

I want to set the marker's border width,but i can't find any property. in ms-excel it look like the picture，please help.

[Nina.Tang]

Hi,

Thanks for your inquiry.
Sorry to tell that our Spire.XLS doesn't support setting the border width of marker at present. We will consider adding it as a new feature into our further upgrade, if it is achieved, I will inform you.

Sinecerly,
Nina
E-iceblue support team

[Nina.Tang]

Hi,

Thanks for your patient waiting.
The new feature has been done, please download the hotfix(Spire.XLS Pack(Hotfix) Version:10.3.8 ) from the following link and use the sample code to set the border width of marker.
Website link: https://www.e-iceblue.com/Download/download-excel-for-net-now.html
Nuget link: https://www.nuget.org/packages/Spire.XLS/10.3.8

Code: Select all

//The unit is point
Chart.Series[0].DataFormat.MarkerBorderWidth= 2.5


Sincerely,
Nina
E-iceblue support team