I’m testing Aspose.Diagram with different type of visio files. I found one problem. I have created visio file with some shapes and lines. Then I open it in Aspose.Diagram and save it to a new location (without any modifications). The result document has broken content. Here is a sample app:
VisioTest.zip (71.9 KB)
To reproduce the problem, select a destination path and press button. Now open newly created file. Original document is in project folder (doc.vsdx). Basically red line is missing.
If you need more info, please let me know.