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Re: How can I predict which image will big smaller ?

by BrowserUk (Pope)
on Aug 03, 2012 at 14:55 UTC ( #985256=note: print w/replies, xml ) Need Help??

in reply to How can I predict which image will big smaller ?

Why not have it write all the filetypes to a ramfile first:

my %sizes; for my $type ( Imager->write_types ) { open my $ramFH, '>:raw', \$buffer; $im->write( fh => $ramFH, type => $type ); $sizes{ length $buffer } = $type; } ## Pick type of smallest my $filetype = $sizes{ (sort{ $a <=> $b } keys %sizes)[0] }; ## write to real file ...

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

The start of some sanity?

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[choroba]: bare SQL seems to work differently. Failing a prepared statement doesn't abort the transaction. So it's a behaviour of the DBD driver
[choroba]: and smells like a bug
[choroba]: oh wait
[choroba]: it doesn't abort, but it blocks any other operations than aborting
[choroba]: so it kind of makes sense

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