9.4 DUIM-Frames Module
frame-position
Generic function
Summary
Returns the position on the screen of the specified frame.
Signature
frame-position frame => x y
Arguments
- frame
- An instance of type
<frame>.
Values
- x
- An instance of type
<integer>. - y
- An instance of type
<integer>.
Library
duim-frames
Module
duim-frames
Description
Returns the position on the screen of frame. Coordinates are expressed relative to the top left corner of the screen, measured in pixels.
Example
The following example creates a simple frame, then displays it and tests its position. You should run this code in the interactor, pressing the RETURN key at the points indicated.
define variable *frame* = make(<simple-frame>, title: "A frame", layout: make(<button>));RETURN
start-frame(*frame*);RETURN
frame-position(*frame*);RETURN