Javascript Clipper Library / Metrics / Area, Perimeter and Bounds
Perimeter: 300
Bounds: {"left":10,"top":10,"right":110,"bottom":110}
Perimeter: 400
Area: 10000
Bounds: {"left":10,"top":10,"right":110,"bottom":110}
Perimeter: 720
Area: 3600
Bounds: {"left":10,"top":10,"right":110,"bottom":110}