Re: Pls need help for rotation and flipping the bitmap

In article <13petu3opdnj4ec@xxxxxxxxxxxxxxxxxx>,
nathan@xxxxxxxx (Nathan Mates) wrote:

In article
<2b1838d5-0788-479c-b828-7b3fd77ed43a@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>,
swetha <swethakiran.korada@xxxxxxxxx> wrote:
Hi can any one tell me how to rotate and flipping the bitmap image.

For us to provide effective help, you're going to have to provide a
*LOT* more detail. I'd really suggest that you answer the following
questions -- we're not mindreaders. (1) What operating system(s) are
you working with? (2) What programming language(s) are you using? (3)
With many programming languages, there are 'libraries' that can be
used that are not part of the core language -- e.g. DirectX, OpenGL,
SDL, OpenIL, etc. What library/libraries are you using?

There's just *way* too much variety in possible answers to the
above questions. I'm not going to guess and tell you an answer that
has nothing to do with your situation. In general, this is part of
learning how to communicate effectively online -- until you know your
audience, it's better to error on the side of providing too much
information.

At a more abstract level, think about how you'd write a function to
reverse a string in place (that is, using only the original string
buffer, without allocating a new one.) Flipping a bitmap is similar, in
concept. Rotating is only slightly more complicated.

--
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I will not, no matter how "good" the deal, patronise any business which sends
unsolicited commercial e-mail or that advertises in discussion newsgroups.
.

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