Load up several layers and let users zoom in and out to explore the image
Parameters:
A minimum of two images must be supplied for zoom levels 0 and 1. If there are no more images but maxZoom isn't set the last image will be enlarged forever.
If no dimensions are provided they are taken from the first image.
Usage:
The library allows for buttons to call various functions to move and zoom the view.
Left click zooms in, Right click zooms out. After initial zoom the image may be dragged around inside the viewing window.