How to hide viewport frame

I’m using AsposeCAD (ver. 21.5) for .NET to convert DXF to PDF.

In the DXF there is a Layout with some viewports inside. The Viewports are included in a frozen Layer.
Even if viewports are in a frozen layer, their frames are still visible in the resulting PDF.

Is it possible to hide the viewports frames?


Can you please share the source DXF file along with generated PDF. Please also provide the used sample code and snapshot highlighting the issue incurring on your end.

Input DXF, exported PDF, and sample image with the desired result, included into the zip archive (77.1 KB)



I have created a ticket with ID CADNET-8147 in our issue tracking system after reproducing the issue. This thread has been linked with the issue so that you may be notified once the issue will be fixed.