How to save diagram as svg file?

is there an example that shows, how the diagram can be saved as svg file?

Have a look at the modeler example.

Thanks. I exactly used the save-functions from the modeler example, but somehow
it doesn’t save Custom SVG-Images
E.g. this diagram

will be saved as follows:


This is strange as the PC-Image is saved correctly, but not the Excel-Image?

I guess it depends on the way you add the icon to the diagram. It should be included in the SVG, but without a codesandbox I cannot tell what’s wrong.