nanogui: MWPIXELVAL -> MWCOLORVAL?
Subject:
Re: [nanogui] MWPIXELVAL -> MWCOLORVAL?
From:
Julian Smart ####@####.####
Date:
27 Feb 2002 10:58:25 -0000
Message-Id: <4.2.0.58.20020227105735.02a1c5a0@pop>
At 10:47 AM 2/27/02 +0000, Alex Holden wrote:
>Julian Smart wrote:
>> In converting from a pixmap to wxWindows' wxImage class, I'd like to get
>> the colour for each pixel. However, GrReadArea returns pixel values. Can
>> I convert these to RGB colours...?
>
>You're in luck, I happen to have written code to do this just yesterday.
>I haven't tested it on big endian or 565 mode though. See the attached
>file (it's a screenshot program for Nano-X).
Cool!! Thank you very much, should be just the ticket.
Ciao,
Julian
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