Anupriya Agarwal - There is only a user guide available at this point of time which you can refer from below URL
The Sprites Extension allows you to incorporate sprites (pictorial animations) into a ThingWorx Mashup. The extension enhances ThingWorx with the addition of a Sprites widget, which appears in the mashup builder after importing the extension. Sprite animations created with the extension can be fully customized for size, speed, and dynamic activation.
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