Client options

Client options can be set either with the server's --client-options option, or per client by adding query parameters to the server's url. One must prepend the url with a question mark (?) followed by parameter=value pairs separated with ampersands (&).

Option Value Default Description
 hdpi 1 / 0 0 enable high resolution canvas 
 forceHdpi number 0 force canvas scaling (ignore hdpi
doubleTap number 375 sets the double tap/click time threshold in milliseconds
zoom number 1 sets the initial zoom
framerate number 60 limit canvas drawing framerate
desyncCanvas number 0 set to 1 to enable desynchronized canvas (may improve rendering performances)
lang string system_default use a different language than the default if available (available languages: en, fr, de, pl)
consoleLength number 300 sets the maximum number of log messages in the client's console
id string random_id client's unique id (use with caution: two clients should never have the same id)
usePercents 1 / 0 0 sets the editor's "relative units" option
noFocus 1 / 0  0 (built-in client only) prevent the client window from taking focus
clientSync 1 / 0  1 set to 0 to prevent the client from syncing with other clients
altTraversing 1 / 0  0 set to 1 to enable an alternative traversing behavior for toggle buttons (traversing gestures on toggle buttons will change their values in only one way depending on the first touched button's state)
virtualKeyboard 1 / 0  0 (desktop only) set to 1 to enable the virtual keyboard by default