Is there a reserved API interface for generating SVG files

[Zwujun]

I now have a json data file with a size of 1kb. When I open the file with wavedrom-editor.exe, the sequence diagram loaded by the software will not be smooth to look at. After exporting the SVG file, it is smooth to look at the sequence diagram.So I want to know if there is an API interface that allows me to export SVG files directly.
Looking forward to your reply. Thank you!

[drom]

You can try using WaveDrom Command Line Tool wavedrom-cli https://github.com/wavedrom/cli

[Zwujun]

@drom Sorry, I don't know how to use it.But it doesn't seem to be what I want. What I want is for the data generated in the code to be invoked by one of its interfaces to generate the SVG file directly.Just like that, but it doesn't produce SVG files very quickly...

[drom]

Could you be more specific with your question?