Creating charts requires Java about officegen HOT 2 OPEN

Thanks for reporting that. At the moment it's a dependency that should be documented, and longer term should be refactored out.

@Ziv-Barber For history, this is inherited this from @vtloc's fork that did the heavy lifting of adding charts. That branch uses msexcel-builder to create the XLSX workbooks that get embedded in the PPTX file. And that library writes the components to the file system and calls zip via exec to compress them. I swapped zip to jar as it's available on Heroku and zip is not.

A better approach may be swap out msexcel-builder and use OfficeGen and write to a zipstream that jszip can include in the pptx without any sidetrips

from officegen.

Right now I want to fix the code that using msexcel-builder, but later I'll replace it with officegen (now it's possible to do it with officegen).

from officegen.