COSMIC RandR is both a library and command line utility for displaying and configuring Wayland outputs. Each display is represented as an "output head", whereas all supported configurations for each display is represented as "output modes".
All COSMIC installations have cosmic-randr preinstalled on the system. This can be used to list and configure outputs from the terminal.
Those that want to integrate with this binary in their software can use cosmic-randr list --kdl to get a list of outputs and their modes in the KDL syntax format. Rust developers can use the cosmic-randr-shell crate provided here for the same integration.
Licensed under the Mozilla Public License 2.0.
Any contribution intentionally submitted for inclusion in the work by you shall be licensed under the Mozilla Public License 2.0 (MPL-2.0). Each source file should have a SPDX copyright notice at the top of the file:
// SPDX-License-Identifier: MPL-2.0