Someone loves overcomplicating things.
I don't, most of the time.
I just ran up a stack with 2 scrolling text fields called "VIDZ" and
:VIDZ2" repectively,
so that relative screen middles could go in the first one and absolute
screen middles
in the second one, and then popped this code in a button:
on mouseUp
put empty into fld "VIDZ"
put empty into fld "VIDZ2"
put the screenRects into fld "VIDZ"
put 1 into VDUZ
repeat until line VDUZ of fld "VIDZ" is empty
put item 1 of line VDUZ of fld "VIDZ" into VW1
put item 3 of line VDUZ of fld "VIDZ" into VW2
put ((VW2-VW1)/2) into WIDD
put (((VW2-VW1)/2)+VW1) into WIDD2
put item 2 of line VDUZ of fld "VIDZ" into VH1
put item 4 of line VDUZ of fld "VIDZ" into VH2
put ((VH2-VH1)/2) into HITE
put (((VH2-VH1)/2)+VH1) into HITE2
put " screen centre at" && WIDD & "," && HITE after line VDUZ of
fld "VIDZ"
put " screen centre at" && WIDD2 & "," && HITE2 after line VDUZ
of fld "VIDZ2"
add 1 to VDUZ
end repeat
end mouseUp
I'll try to post the stack to the Forums, but my ISP is currently
playing "silly buggers" so I cannot guarantee anything.
Richmond.
On 26.09.2018 17:37, Bob Sneidar via use-livecode wrote:
Or you could use the recent line intersect function recently posted by Richmond
on the top,left bottom,right and bottom,left and top,right of your chosen
monitor and round the results:
http://forums.livecode.com/viewtopic.php?f=7&t=31565
Bob S
On Sep 25, 2018, at 18:57 , Nicolas Cueto via use-livecode
<use-livecode@lists.runrev.com> wrote:
Thank you, Paul.
Using "screenrects" as Paul suggested, here, for future reference, is a
script snippet that places a stack on the right monitor:
put the screenrects into tScrRects
if the environment is "development" and the number of lines in tScrRects >
1 then
-- CENTRE THE STACK ON THE RIGHT MONITOR
put line 2 of tScrRects into tRMon -- right monitor rect
put ((item 3 of tRMon - item 1 of tRMon) / 2 + item 1 of tRMon) &
comma & \
((item 4 of tRMon - item 2 of tRMon) / 2) into tRect
set the loc of this stack to tRect
else
-- CENTRE THE STACK ON TE LEFT MONITOR
set the loc of this stack to the screenloc
end if
--
Nicolas Cueto
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