Picture Preview Generation for Interactive Educational Resources

Table 4

Coordinate information of interactive elements in “translation of polygon.”

Element id (eid)	Element name	Coordinate (left, top)
15	PointOnLine	(691, 703)
5	Point	(11, 352)
6	Point	(251, 175)
13	Point	(1056, 704)
19	AnimationVar	(46, 26)