# PaneSize.percentage(_:)

- **Module:** PaneSize
- **Package:** libtmux-swift
- **Language:** Swift
- **Kind:** constant
- **Source:** https://github.com/libtmux/libtmux-swift/blob/f02a4668570e1cc5198c941413750e021f42c214/Sources/LibTmux/Creation.swift#L42
- **Page:** https://libtmux.org/reference/swift/panesize-percentage(_-)/

A share of what the pane being split has, rounded down by tmux.