setting resize by height - upload class

[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.

[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);

[robg1981]

Thanks