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commands.md

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Commands for ArtSaver Server

Command Purpose
BLANK Blanks the screen. Useful if inappropriate image appears in a public setting.
UNBLANK Unblanks the screen.
ADVANCE Advances to the next image
BACK(n) Go backwards n images. n must be provided; typically it will be 1
ROTATE(deg) Rotate image by deg degrees. Typically deg will be 90,180,or 270. Rotation must be enabled on server and client must have write access. Returns UID of rotated image
HIDE Hide this image from this set. Client must have WRITE access. Returns UID of hidden image.
UNHIDE(uid) Unhides image uid. Client must have WRITE access.
GETINFO Provides a dictionary of information about the current image, including (uid)
SHOWINFO(mask) Show information described by mask on the screen
UPDATEINFO(dict) Update information to the image. Requires WRITE access