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Visio Diagram Export - Missing Text and Shapes

We need to generate PDF documents from Visio diagrams. However the results we have seen so far are disappointing. After exporting to pdf some shapes and texts are missing (see attached screenshot).

Is the Visio Diagram Component limited to some shape formats?

We would like to use it for BPMN visio diagrams.

Hi Joerg,

Thank you for contacting support. Please let us know which Aspose.Diagram API version are you using? We recommend our clients to post each problematic diagram in the Aspose.Diagram site forum along with the complete use case details. So please provide us your source problematic Visio diagrams. We’ll investigate and reply you appropriately.

I am using version

Attached you will find the visio diagram and pdf output.

Hi Joerg,

Thank you for providing the source Visio diagram. We have tested your sample Visio diagram against the latest build of Aspose.Diagram for .NET 5.8.0 and the resultant PDF file looks perfect. We have attached output PDF file for your kind reference. Please download and use the latest version 5.8.0 of the Aspose.Diagram for .NET API and let us know how it goes on your side.