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[REBOL] Re: explanation, gurus? :-) (image memory representation)

From: petr:krenzelok:trz:cz at: 21-Aug-2001 18:36

----- Original Message ----- From: "Frank Sievertsen" <[fsievert--uos--de]> To: <[rebol-list--rebol--com]> Sent: Tuesday, August 21, 2001 5:59 PM Subject: [REBOL] Re: explanation, gurus? :-) (image memory representation)
> > > It would be great if more Rebol types were supported by the > > > /library interface. (Image! should be my first choice!). > > I had this problem before and have a sollution. You can create an string! > out of the image! which uses the same memory-area. > > Example: > > >> im: make image! 10x10 > == make image! [10x10 #{ > 000000000000000000000000000000000000000000000000000000000000 > 000000000000000000000000000000000000000000000... > >> parse im [str:]
heh, hey, cool, how did you found out? :-) Much simpler than: ->> str: find mold image "#" == "#{000000}]" ->> remove back tail str == "" ->> str: to-string load str == "^@^@^@" OK, thanks for the advice ... -pekr-
> == false > >> str > >
{^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^ @^@^@^@^@^@^@^@^@^@
> ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^... > >> change str "hello" > >
{^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^ @^@^@^@^@^@^@^@^@^@