Flatsonar

Length

by Hervé Quatremain

Measure objects on screen

Broad permissions Verified creator GPL-3.0-or-later v0.10.2
Install Source code
Screenshot 1 of Length Screenshot 2 of Length Screenshot 3 of Length Screenshot 4 of Length Screenshot 5 of Length Screenshot 6 of Length

About

GNOME application for measuring distances on screen to help you design and inspect layouts and graphics. Length includes the following features:

  • Pixels, centimeters, inches, picas, points, or percentages as units
  • Horizontal or vertical orientation
  • Left-to-right or right-to-left orientation
  • Transparency levels
  • Track pointer position

Permissions

1 permission weaken the sandbox. Flatsonar asks before installing.

  • X11 display: X11 lets apps read input and windows of other apps
    --socket=x11
  • inter-process communication (needed for X11)
    --share=ipc
  • Wayland display
    --socket=wayland
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • GPU acceleration
    --device=dri

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.