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Date Posted: 08:47:39 03/24/01 Sat
Author: Michel
Subject: Re: Partial TIFF loading
In reply to: Marco Melandri 's message, "Partial TIFF loading" on 05:31:27 03/24/01 Sat


Dear Marco,

I regret to inform you that this is not supported by Envision. I have seen partial loading only in high end image libraries. Envision loads each image entirely.

You may have success loading these images with Windows 2000; it is better at handling its resources with large images.

Best regards,

Michel

>I handle very large TIFF Images, say 12000x12000 1 bit
>(monocrome). I have memory and resource problems for
>this reason.
>Is there (I really hope) a method with this library to
>load
>partial TIFF from file, say some group of scanlines
>only, in order to reduce the amount of memory needed?
>I need to load some rectangular region from those TIFF
>of 800x600 pixels.
>
>Regards
>Marco Melandri

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