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Thumbnails script


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#1 Mr Chris

Mr Chris
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Posted 19 June 2006 - 05:19 PM

Hello,

I was wondering if someone would be kind enough to point me in the right direction.

I want to create 2 thumbnails of an uploaded image:

- 1 thumbnail saved in a folder that is 200px Wide x the constrained height.
- 1 thumbnail saved in a folder that is 100px Wide x the constrained height.

I’d also like it to:
- Save the paths of these images in the 2 different folders in a table in a MYSQL database

I know there are loads of scripts out there that are used for thumbnails, but I can’t find one that does this. Could anyone please advise / provide a link to point me in the right direction?

Thanks

Chris


#2 jeppelange

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Posted 19 June 2006 - 07:22 PM

Try this:

<?php 

function makethumb($path,$newwidth,$newpath)
{
    $orgpicture = imagecreatefromjpeg($path);
    $orgwidth = imagesx($orgpicture); //finds the width of original pix
    $orgheight = imagesy($orgpicture); //and height
    $ratio = $orgheight / $orgwidth; //ratio

    $thumbwidth = $newwidth; //set width
    $thumbheight = $thumbwidth * $ratio; //create height

    $thumb = imagecreatetruecolor($thumbwidth, $thumbheight); //create image there the thumb will be located
    imagecopyresampled($thumb, $orgpicture, 0, 0, 0, 0, $thumbwidth, $thumbheight, $orgwidth, $orgheight); //copy the old pix, resize, and drop it in the image we just made

    imagejpeg($thumb, $newpath, 100); //save thumb with max quality (100);
}


makethumb('the/org/path/pix.jpg',100,'the/new/path/pix.jpg');

makethumb('the/org/path/pix.jpg',200,'the/other/new/path/pix.jpg');

?>

Not testet...

I don't understand the Q about MySQL, but you should be able to figure that out from here, otherwise try again! [img src=\"style_emoticons/[#EMO_DIR#]/wink.gif\" style=\"vertical-align:middle\" emoid=\":wink:\" border=\"0\" alt=\"wink.gif\" /]

-OVA-




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