[ITK] Data buffer length

[Francois Budin]

Hello Fijoy,

I don't think there is a way to do that without computing the product of
the image size by the pixel size. Here is an example where it is done:
https://itk.org/pipermail/insight-users/2007-May/022351.html

Francois

On Wed, Oct 26, 2016 at 11:36 AM, Fijoy Vadakkumpadan <tofijoy at gmail.com>
wrote:

> Hi all,
>
> What's the easiest way to get the length of the data buffer of an
> itk::Image in bytes?
>
> I see that GetBufferPointer() gives me a pointer to the buffer, but I also
> need the length of the buffer in bytes. I can calculate this as a product
> of image size components and pixel size in bytes, but I'm wondering if that
> is the easiest way.
>
> Thanks,
> Fijoy
>
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