Function normaliseByRect

Normalises a point so it is on a 0..1 scale

Point, or x

y coord or width

height or width

height

Point

normaliseByRect(point, width, height): Point
Normalises a point by a given width and height
Parameters
- point: Point
  Point
- width: number
  Width
- height: number
  Height
Returns Point
normaliseByRect(pt, rect): Point
Normalises a point by a given rect's width and height
Parameters
- pt: Point
- rect: Rect
Returns Point
normaliseByRect(x, y, width, height): Point
Normalises x,y by width and height so it is on a 0..1 scale
Parameters
- x: number
- y: number
- width: number
- height: number
Returns Point