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Re^2: map2 {} grep2 {} ...

by jozef (Sexton)
on Jul 14, 2011 at 13:56 UTC ( #914350=note: print w/replies, xml ) Need Help??


in reply to Re: map2 {} grep2 {} ...
in thread map2 {} grep2 {} ...

Works like a charm! Thank you very much.

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[dazz]: Hi I have grabbed an image from an IP camera with Image::Grab. I then want to pass that image object to a subroutine where I do a read-only test on the image with Image:Magick.
[dazz]: How do I pass an image object to a subroutine and then apply a Image::Magick a read-only method to the image object???
[dazz]: Also, I want to use Image::Magick to annotate and composite (not in a sub). How do I take a Image::Grab object and apply Image::Magick write methods to it??
[dazz]: At present, I am saving the Image::Grab image to disk, then creating a new Image::Magick object that reads the disk file.

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