On Nov 28, 2012, at 1:59 AM, Christian Schmitz wrote:

> This image would take 2.7 GB and probably there is no way to get this big 
> memory in one chunk.


One thing I forgot to mention is that this is to be a monochrome image (i.e., 
1-bit). Is there a 1-bit color space when creating a pictureMBS, or must I do a 
gray image, and then save to 1-bit TIFF?

Thanks,

--
Peter Truskier
Premedia Systems, Inc.
Berkeley, CA USA
1-510-495-6442
http://www.premediasystems.com




> 
> On 28.11.2012, at 01:31, Peter Truskier <[email protected]> wrote:
> 
>> Hi,
>> 
>> I am attempting to make a "large" picture of 45,000 X 60,000 pixels. After 
>> executing this line of code:
>> 
>> dim p as pictureMBS = new PictureMBS(45000, 60000, pictureMBS.ImageFormatG)
> 
> 
> It may be possible to improve it by allocating a block of memory per row 
> instead.
> But still you can't do much with such a large picture as you'd need also 
> memory to read/write the tiff.
> 
> If you use the virtual memory option with a file for backlog, you can 
> allocate that.
> 
> 
> Greetings
> Christian
> 
> -- 
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