NB: More recent documentation for Dyalog APL is available at https://docs.dyalog.com/20.0/.

CellFromPoint Method 200
Applies To: Grid

Description

This method converts from Grid co-ordinates to cell co-ordinates.

The argument to CellFromPoint is a 2-element array as follows:

[1] y-coordinate number in Grid co-ordinates
[2] x-coordinate number in Grid co-ordinates

The result is a 2-element vector containing the following:

[1] y-coordinate number in cell co-ordinates
[2] x-coordinate number in cell co-ordinates