screen - Function

Pointer position in window coordinates


Description

Returns the position of the pointer (ie. mouse) when clicked in coordinates (pixels) relative to the upper left corner of the graphics window.

Syntax

screen(window);

INT

window;

Principal parameters

None.

Optional parameters

window

- A variable to recieve the ID of the window used to click in.

Return value

A VECTOR holding the X- and Y-coordinate. X and Y are always integers.

Comments

If only one window is used the window variable will always return zero (main window).