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agianni's scratchpad

by agianni (Hermit)
on Feb 28, 2007 at 18:03 UTC ( #602563=scratchpad: print w/replies, xml ) Need Help??

I'm thinking a lot about business rules lately (sexy, eh?) because I've been involved in building a number of applications for the UB's business office as of late and all those jumbled if/elsif/else statements get fragile quickly. We were using Data::FormValidator for the basics of buisness rules, but we ran into trouble when we tried to do more complicated things with it. We've got something exciting in the works that should make complex business rule implementation in Perl much easier shortly.

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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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