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chrisr View Drop Down
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Joined: 06 Jun 11
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote chrisr Quote  Post ReplyReply Direct Link To This Post Topic: page portion
    Posted: 06 Jun 11 at 8:11AM
hi there i need to get a portion from a page. SetOpenActionDestinationFull gets it sort off but it gives the full page in a zoomed way. any chance of getting eg. Page(3), Left(20), Top(20), Right(30), Bottom(50). and ONLY save that returned image "region" to a file?

any help appreciated

thanks
chris
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chrisr View Drop Down
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote chrisr Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 11 at 1:23PM
does quickpdf have a "snapshot" function, or will it have available in the near future?
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Rowan View Drop Down
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Points: 398 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Rowan Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 11 at 1:31PM
Well if you wanted to create an image snapshot then would you would do is adjust the cropbox dimensions to match the area of the page that you want to snapshot and then use a function such as RenderPageToFile to render the cropbox area of the page to an image.

If you want the snapshot to remain a bit then it is a little more difficult because while it is possible to crop the visible area of the page, this does not actually delete the objects that are outside of the visible area. They still exist internally within the PDF, they just aren't visible.
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chrisr View Drop Down
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote chrisr Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 11 at 1:33PM
thanks for the help - im off to cropping
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