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Re^3: Threads and DBD::SQLite?

by BrowserUk (Pope)
on Dec 15, 2013 at 16:53 UTC ( #1067246=note: print w/replies, xml ) Need Help??

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  1. or download this
    #! perl -slw
    use strict;
    ...
    } "Read all $N records using $T threads";
    
    unlink 'file'; ## Only needed on windows?
    

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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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