dc-location-to-editor-location in editor<%>
Converts the given coordinates from top-level display coordinates
(usually canvas coordinates) to editor location coordinates. The
same calculation is performed by
global-to-local.
The result is only valid when the editor is displayed (see Basic Organization).
See also
editor-location-to-dc-location.
( -> two real numbers
send an-editor dc-location-to-editor-location x y)
x : real number
y : real number
Returns the equivalent of x and y translated from DC
coordinates to editor drawing coordinates.