Turtle, Observer, Patch

pc-at xcor ycor

Parameters:
xcor Number
ycor Number

Description:
Reports the color of the patch xcor units in the x direction and ycor units in the y direction away from the caller.

Examples:
pc-at 1 1 reports the color of the patch one unit to the right and one unit above the caller.

Notes:
This command can also be executed by patches, for example within an ask-patches statement.

Related Commands:
patchcolor pc-ahead pc-towards stamp-at