Turtle, Observer, Patch

distance xcor ycor

Parameters:
xcor Number distance in the x direction away from the caller
ycor Number distance in the y direction away from the caller

Description:
Reports the distance from the caller to xcor ycor. The observer is assumed to be at position (0,0). If xcor and/or ycor are off the screen, they will be wrapped to fit within the screen first.

Examples:
distance 3 4 reports 5 when the caller is at (0, 0).
distance 101 101 reports 70.7107 (on a 51x51 screen)

Related Commands:
distance-nowrap towards towards-nowrap