Hi Olivia,
Thank you for contacting Syncfusion support.
We do support to add shapes like Line, Curve, Path, Text, Rectangle, Pie, Arc, Bezier, Ellipse in PDF document.
Please refer the below UG documentation link for your reference:
If you want to convert chart to PDF file kindly refer the below UG documentation link,
Please let us know if you need any further assistance on this.
Regards,
Sowmiya L