Font Size - cheque writing
Derek Atkins
warlord at MIT.EDU
Wed Mar 7 10:13:22 EST 2007
David Reiser <dbreiser at earthlink.net> writes:
> I discovered that if I deleted the (guchar *) on line 64, then I
> could control the font and size of check printing by recompiling
> after changing either the font name or size. I haven't seen any other
> untoward effects toward printing, but I don't do a lot of printing.
> I've been running without the guchar * since October.
I really don't understand why that makes a difference. It's just
a cast. It's not changing how the string is stored in memory.
The function call just sets a pointer; casts generally just tell
the compiler how to handle the pointer, but crossing a function
boundary doesn't make a difference.. Unless it's a macro and
not a function?
-derek
--
Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
Member, MIT Student Information Processing Board (SIPB)
URL: http://web.mit.edu/warlord/ PP-ASEL-IA N1NWH
warlord at MIT.EDU PGP key available
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