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xgetmouse Scilab Group Scilab Function xgetmouse
NAME
xgetmouse - get the current position of the mouse
CALLING SEQUENCE
rep=xgetmouse([flag])
PARAMETERS
rep : vector of size 3, [x,y,ibutton].
flag : integer. If present, the click event queue is not cleared when
entering xgetmouse.
DESCRIPTION
If the mouse is located in the current graphics window, xgetmouse returns
in rep the current mouse position (x,y) and the value ibutton. The
ibutton value indicates the action of the button at this point:
- if ibutton is -5 -4 or -2 then left , middle or right button
was released
- if ibutton is 0, 1 or 2, then the left, middle or right button
was pressed. If the mouse is not located in the current graphics window,
xgetmouse waits.
EXAMPLE
xselect(); xbasc(); xsetech([0 0 1 1],[0 0 100 100])
xset("alufunction",6)
xtitle(" drawing a rectangle ")
[b,x0,y0]=xclick(); rep=[x0,y0,-1]; x=x0; y=y0;
xrect(x0,y0,x-x0,y-y0)
while rep(3)==-1 then
rep=xgetmouse(0)
xrect(x0,y0,x-x0,y0-y)
x=rep(1); y=rep(2);
xrect(x0,y0,x-x0,y0-y)
end
xset("alufunction",3)
SEE ALSO
locate, xclick
AUTHOR
S. Steer
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