Re: How to get the RGB values in a bitmap - Programmer

This is a discussion on Re: How to get the RGB values in a bitmap - Programmer ; Well but how? Regard, Dany "Scott McPhillips" a écrit dans le message de news:3F018092.56A977D@mvps.org... > Dany wrote: > > > > Hi > > I want to extract each RGB values of each pixels of an bitmap, but I don't ...

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Thread: Re: How to get the RGB values in a bitmap

  1. Re: How to get the RGB values in a bitmap

    Well but how?

    Regard,
    Dany


    "Scott McPhillips" a écrit dans le message de
    news:3F018092.56A977D@mvps.org...
    > Dany wrote:
    > >
    > > Hi
    > > I want to extract each RGB values of each pixels of an bitmap, but I

    don't
    > > know how.
    > >
    > > thanks

    >
    > The way to access or manipulate the pixels of a bitmap efficiently is to
    > create a DIB section, which allows direct memory reads/writes in a
    > device-independent format. This very useful class and article probably
    > provides everyithing you could want:
    >
    > http://codeguru.earthweb.com/bitmap/...tionLite.shtml
    >
    > --
    > Scott McPhillips [VC++ MVP]




  2. Re: How to get the RGB values in a bitmap

    oups i'm respond to the wrong post

    "Dany" a écrit dans le message de
    news:bf5mn6$7il$1@news-reader3.wanadoo.fr...
    > Well but how?
    >
    > Regard,
    > Dany
    >
    >
    > "Scott McPhillips" a écrit dans le message de
    > news:3F018092.56A977D@mvps.org...
    > > Dany wrote:
    > > >
    > > > Hi
    > > > I want to extract each RGB values of each pixels of an bitmap, but I

    > don't
    > > > know how.
    > > >
    > > > thanks

    > >
    > > The way to access or manipulate the pixels of a bitmap efficiently is to
    > > create a DIB section, which allows direct memory reads/writes in a
    > > device-independent format. This very useful class and article probably
    > > provides everyithing you could want:
    > >
    > > http://codeguru.earthweb.com/bitmap/...tionLite.shtml
    > >
    > > --
    > > Scott McPhillips [VC++ MVP]

    >
    >




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