# tmux.PaneSize

- **Module:** tmux
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** struct
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/pane_geometry.go#L36
- **Page:** https://libtmux.org/reference/go/tmux-panesize/

PaneSize is an opaque absolute cell count or percentage for [Pane.Resize]. Its zero value omits the dimension. [PaneCells](0) and [PanePercent](0) are explicit sizes, not zero PaneSize values.