From: Stalkern 2 <stalkern2@tin.it>
To: caml-list@inria.fr
Subject: Re: [Caml-list] How do I convert 0x hexadecimal integers to decimal integers ?
Date: Thu, 27 Mar 2003 18:54:55 +0100 [thread overview]
Message-ID: <200303271854.55964.stalkern2@tin.it> (raw)
In-Reply-To: <200303271820.34803.stalkern2@tin.it>
Il Thursday 27 March 2003 18:20, Stalkern 2 ha scritto:
> Hello to everybody
> I'd need a function to turn hexadecimal integers like
> 0xb8f99c
> ( a Color in hexadecimal notation) to integer 3ples (e.g. `RGB
> (184*256,249*256,156*256), always a color).
>
> Shall I use Scanf functions and then some function converting hexadecimal
> numbers to decimal? what would this function be?
Well I see that I can also use String.sub but my problem would still be to
convert a hexadecimal integer like 0xb8f99c into a string like "0xb8f99c",
avoiding things like
# string_of_int 0xffffff;;
- : string = "16777215"
because in this case I don't know how to recognize the 3 integers that are
side by side... are they side by side because of a convention or is there a
way to convert "16777215" into the triple that I'm looking for?
T I A
Ernesto
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next prev parent reply other threads:[~2003-03-27 17:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-27 17:20 Stalkern 2
2003-03-27 17:54 ` Stalkern 2 [this message]
2003-03-27 17:58 ` Jun Furuse
2003-03-27 18:24 ` Brian Hurt
[not found] ` <002701c2f48a$555fa170$0201a8c0@mordor>
2003-03-27 18:42 ` Stalkern 2
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