Load Background Action
Definition: The Load Background action loads a file specified by the image file name parameter into a Worksheet as a background graphic.

AgentSheets can recognize GIF, JPEG, and PNG file formats.

Backgrounds are required to be located in the "backgrounds" folder inside the "applet" folder of a project (Please refer to Anatomy of a Project for details on the structure of the project folder). If you load a background that does not already exist in the backgrounds folder, the system will copy it there for you.
Parameters: image file name
Ristretto Information: The background file must be provided in GIF or JPEG format so that it can be loaded in the applet.