setting resize by height - upload class

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robg1981
Posts: 13
Joined: Fri Dec 16, 2011 8:54 am

setting resize by height - upload class

Post by robg1981 »

Hi

Just wondering how you go about setting resize by height.

to resize by width i know its:
$upload->save_image_resized('../folder/' . $upload->name, 800);
how do you go about resizing by height.

For instance the width doesnt matter on website, but the hight should not exceed 400px.
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jacek
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Re: setting resize by height - upload class

Post by jacek »

You can specify 0 for either dimension to have it calculated based on the other one. So to do what you are trying to you would want to use
    $upload->save_image_resized('../folder/' . $upload->name, 0, 800);
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robg1981
Posts: 13
Joined: Fri Dec 16, 2011 8:54 am

Re: setting resize by height - upload class

Post by robg1981 »

Thanks :)
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