Flatsonar

Platen

by Wisha Wanichwecharungruang

Edit equations for slides and more

Sandboxed Verified creator GPL-3.0-only v0.2.0
Install Source code
Screenshot 1 of Platen Screenshot 2 of Platen Screenshot 3 of Platen Screenshot 4 of Platen Screenshot 5 of Platen

About

Platen is a Typst/LaTeX equation editor intended for use when making presentations. You can...

  • Typeset equations using Typst or LaTeX (translated to Typst via MiTeX).
  • See the equations rendered instantly as you type.
  • Customize style and layout (anything Typst is capable of).
  • Change your Typst/LaTeX preamble, and use any package from the Typst Universe.
  • Export as SVG, PDF, PNG, JPEG, and WebP.
  • Directly paste vector output into LibreOffice, OnlyOffice, or any program that support pasting SVGs.
  • Directly paste vector output into Google Slides (experimental).
  • Recover formulae from Platen-made image files by pasting them back into Platen.
  • Recover formulae from Platen-made SVG objects in LibreOffice, OnlyOffice, and Google Slides by pasting them back in (experimental).

Permissions

Everything this app can reach outside its sandbox. Nothing here weakens it.

  • inter-process communication (needed for X11)
    --share=ipc
  • network
    --share=network
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • Wayland display
    --socket=wayland
  • GPU acceleration
    --device=dri
  • access to ~/.cache/platen-paste-files
    --filesystem=~/.cache/platen-paste-files:create
  • access to ~/.local/share/onlyoffice/desktopeditors/recover
    --filesystem=~/.local/share/onlyoffice/desktopeditors/recover:ro
  • access to ~/.var/app/org.onlyoffice.desktopeditors/data/onlyoffice/desktopeditors/recover
    --filesystem=~/.var/app/org.onlyoffice.desktopeditors/data/onlyoffice/desktopeditors/recover:ro

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.