pos - Function

Pointer position in model coordinates


Description

Lets the user click a mouse button or press a key on the keyboard. The position of the cursor in 2D model coordinates relative to the currently active coordinate system is returned.

Syntax

pos(key)

STRING

key*1;

Principal parameters

None.

Optional parameters

key	- The key or button pressed.

Return value

A VECTOR holding the X- and Y-coordinate.

Comments

Left mousebutton usually returns a space (ASCII 32) and right mousebutton a CR or LF (ASCII 13 or 10). The middle mousebutton returns TAB (ASCII 8).