scrollBackground

Moves the background

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Syntax:

scrollBackground( x, y )

Where:

x is the horixontal shift in pixels
y is the vertical shift in pixels

Notes

Depending on the type of images that have been set using setBackgroundImage, this will do the following:

• If a single image has been set, it will move the image by the specified number of pixels. The background image will loop
• If a one-dimensional list of images has been set, it will scroll through them horizontally, looping to the start at the end
• If a two-dimensional list is supplied, it will lay them out in a grid format and scroll appropriately.

For a video tutorial: https://youtu.be/8ppKSy8aUZc