RosettaCodeData/Task/Video-display-modes/Wren/video-display-modes.wren
2025-02-27 18:35:13 -05:00

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Text

import "os" for Process
import "timer" for Timer
// query supported display modes
Process.exec("xrandr -q")
Timer.wait(3000)
// change display mode to 1368x768
System.print("\nChanging to 1368 x 768 mode.")
Process.exec("xrandr -s 1368x768")
Timer.wait(3000)
// change it back again to 1920x1080
System.print("\nReverting to 1920 x 1080 mode.")
Process.exec("xrandr -s 1920x1080")