th e lo g ic a l Mouse position by means o f SETPOS.
SETMAX: sets maximum values fo r th e Mouse position.
Sets th e maximum x and y values th e Mouse
can attain (d efa u lt: x=6 40f y=400).
XMAX,YMAX: are maximum v a lu es f o r th e x and y
coordinates
For SETPOS n ote th a t th e in itia l Mouse position is x=0, y=0.
The Mouse can move within th e area delim itated by x=0, y=0
and th e values s e t in SETMAX.
Pascal Procedures
To use th e Mouse procedures in a Pascal program , declare
USES MOUSE;
The fir s t lin es o f th e resp ective procedures have th e fo llow in g
form s:
G M OUS
PROCEDURE GMOUS
(VAR SW3, SW2, SW1, Y, X: INTEGER)
S E T P O S
PROCEDURE SETPOS (X,Y: INTEGER)
SETMAX
8-4
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