• sizeWin ?-w win? ?-a? ?-c? ?-t? width height
Set the size of the specified window. If the -c option is specified, the new dimensions apply to the content area (see the [getGeometry] command), otherwise they apply to the entire window structure. The bottom left corner (or the top left corner if the -t option is specified) is left at its current position.
The -a option installs an animation in order to perform a smooth resize.