SCREENFACTS outputs a list containing information on the screen state:

- the background color

- one of the following keywords:

TEXTSCREEN if the Listener window is maximized

FULLSCREEN if the Graphics window is maximized

SPLITSCREEN if neither is maximized

- the number of lines that fits into the Listener window

- the window mode: WRAP, FENCE or WINDOW

- the aspect ratio of the graphics windows. This value is always 1.

- the video mode

- the current horizontal and vertical turtle extents



Result: [15 [] 6 WRAP 1 84 [316 118]]


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.