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DCL:GRPH1:SWPACK: Machine-Dependent Routines:Explanation of the Subroutines: The Mouse

7.5.1 swqpnt

1.

Function

Returns the position of the mouse pointer.

2.

Call

wx, wy, mb = NumRu::DCL.swqpnt()

3.

Explanation of Arguments

wx,wy	(R)	The position of the mouse pointer. (o)
mb	(I)	The type of button. (o)

4.

Notes

(a)

In the X-Windows system,  MB returns the following value. If Button1 is pressed, 1; if  button2 is pressed, 2; if button3 is pressed, 3; in all other cases, 0 is returned.