I wrote a small function like the following to create my won thumbnails.
function make_tumb_nail($url){
$size=GetImageSize("image/$url");
$ht=$size[1];
$wd=$size[0];
if($ht>$wd){
$h=$ht;
for($i=1.01;;){
if($h<121){
break;
}
$h=$ht/$i;
$w=$wd/$i;
$i=$i+0.01;
}
} else {
$w=$wd;
for($i=1.01;;){
if($w<91){
break;
}
$h=$ht/$i;
$w=$wd/$i;
$i=$i+0.01;
}
}
$wd=floor(round($w));
$ht=floor(round($h));
$returnstring="width=$wd height=$ht border=0";
return $returnstring;
}
This function returns the thumbnail width and height as string and use
it along with the original string.
<img src="image/<?php $url ?>" <? php make_thumb_nail($url) ?>>
Hope this helps.
Richard wrote:
> Greetings.
>
> Is there any quick way to generate thumbnails of existing pictures in a
> directory? It would seem quite worthless to create 120x120 images of ones
> that already exist, and upload duplicates.. Therefore, dynamic thumbnails
> would be perfect. Any solutions?
>
> PHP 4.0+ thanks.
>
> - Richard
>
>
>
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