Export Snapshot (was Re: Image Tile Cutter)

[David Bovill]

My experience of export snapshot is that the results are a little dependent
on something to do with the users machine - I am not sure if I am just
thinking here - but the tests I did seemed to indicate that there were
subtle changes in colour or rather the contrast of the image - can anyone
elaborate?

On 13/06/07, Stephen Barncard <stephenREVOLUTION at barncard.com> wrote:
>
> a simple way I would think would be to create an invisible or
> offscreen stack to the full size of the image (up to 4000x4000 I
> think), set the filename of the image to the big file, create a grid,
>
> and use
>
> export snapshot [from rect[angle] rectangle] [of object] to {file
> filePath |container} [as format] [with mask maskFile]
>
> Examples:
> export snapshot to file "Test.ppm"
> export snapshot from rect "0,0,200,200" to file "Nav.jpg" as JPEG
>
> export snapshot to pictVariable as GIF  (this could be saved as as
> custom property, or the picVariable could be an array, each square
> saved in an element which comprises the whole graphic. then could be
> saved as a custom property set, ready to go)
>
> hmmm...
>
> gotcha's? I don't know.. seems like it would work.
>
> sqb
>
>
> >Has anyone made an image tile cutter - ie a program that chops a big
> >image into several regular tiles? If not how would you go about such a
> >thing - I guess it would be using the image data if you were to do it
> >properly?
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> --
>
>
> stephen barncard
> s a n  f r a n c i s c o
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