> NB There has been no testing other than a run (which produced a nice list
> of fonts)... It has no resource protection so if your default printer is incorrect
> or a problem occurs during print, things get ugly...
A while ago I was asked to write a program to print pages of musical
staves with different sizes, colours, line thicknesses, clefs, key
signatures, bar lines, etc. It took me a couple of hours, but eventually
I had it going OK. The user ran it on her machine, and it AV'ed. It
turns out she didn't have a printer installed on that particular
machine, and my program was trying to read all sorts of stuff off the
default printer, which didn't exist... The solution? Check if the
printers array is empty, and if it is, quit :)
- Matt
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