On Apr 9, 2006, at 1:00 PM, Geoff Canyon wrote:
Here is an example of something slightly larger than a single line
(and actually useful) that I think is bug-free:
on stableSetSize pID,W,H
-- sets the width and height of pID
-- while keeping the topleft the same
try
put the rect of pID into tRect
catch tSomeError
exit stableSetSize
end try
if W is a number then put item 1 of tRect + W into item 3 of tRect
if H is a number then put item 2 of tRect + H into item 4 of tRect
set the rect of pID to tRect
end stableSetSize
Assuming correct input it seems to be bug free. However..
on mouseUp
put "button 1" into PID
put 500000000000000.2 into W -- !
put 50.3 into H
stableSetSize pID,W,H
end mouseUp
Throws execution error here "rectangle does not have 4 points"
:)
best regards
Tariel
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