Interface for classes that represent a hit area. It is implemented by the following classes: PIXI.Circle PIXI.Ellipse PIXI.Polygon PIXI.RoundedRectangle Methods contains (x, y)boolean interactiveTarget.js:13 Checks whether the x and y coordinates given are contained within this area Name Type Description x number The X coordinate of the point to test y number The Y coordinate of the point to test Returns: Type Description boolean Whether the x/y coordinates are within this area