arrowheadsreversed.zip (203.8 KB) PNG output is annotated to show reversed arrowheads.
Same source diagram and conversion as in https://forum.aspose.com/t/unwanted-arrowheads-showing-in-png-svg-conversions/181268
Using Aspose .NET 18.9
Thanks for contacting support.
We have checked the files shared by you and tested the scenario in our environment. We were able to observe the reverse arrowheads issues using latest version of the API and logged it as DIAGRAMNET-51552 in our issue tracking system. We will further look into details of the issue and keep you informed with its resolution status. Please spare us little time.
We are sorry for the inconvenience.
The issues you have found earlier (filed as DIAGRAMNET-51552) have been fixed in Aspose.Diagram for .NET 18.10.