Next: Point-printing, Previous: Point-converting, Up: Point [Index]

**arcTan**Answer the angle (measured counterclockwise) between the receiver and a ray starting in (0, 0) and moving towards (1, 0) - i.e. 3 o’clock

**dist: aPoint**Answer the distance between the receiver and aPoint

**dotProduct: aPoint**Answer the dot product between the receiver and aPoint

**grid: aPoint**Answer a new point whose coordinates are rounded towards the nearest multiple of aPoint

**normal**Rotate the Point 90degrees clockwise and get the unit vector

**transpose**Answer a new point whose coordinates are the receiver’s coordinates exchanged (x becomes y, y becomes x)

**truncatedGrid: aPoint**Answer a new point whose coordinates are rounded towards -infinity, to a multiple of grid (which must be a Point)