← Robotics
Where am I? Coordinates
See it
A position is two numbers
- x says how far across (left to right).
- y says how far down (top to bottom). Screens count y downward!
- So
{ x: 2, y: 1 }means 2 across, 1 down.
x
across
y
down
(x, y)
a position
{ x: 2, y: 1 } means 2 across, 1 down.