vb.org Archive - attachment image height en width

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- - attachment image height en width (https://vborg.vbsupport.ru/showthread.php?t=231223)

ageurtse

12-26-2009 12:56 PM

attachment image height en width

I would like to know how to get an attachments height and width. how could i do this.

for displaying the image i use

PHP Code:


		
			
$output .= "<img border=0 src=attachment.php?attachmentid=".$post['attachmentid']."&thumb=1>";

i put this in a cel from a table. but i would scale the longest size to fit in this cell so it attachment would display normal and not stretcht out.

i think i use

PHP Code:


		
			
 if ($height < $width){$output .= "<img border=0 src=attachment.php?attachmentid=".$post['attachmentid']."&thumb=1 width=100%>";} 

else 

{$output .= "<img border=0 src=attachment.php?attachmentid=".$post['attachmentid']."&thumb=1 height=100%>";};

but how do i get this width and height

ageurtse

01-05-2010 05:48 PM

i have solved it myself, see the code below.

PHP Code:


		
			
function fetch_attachment_info($userid, $attachid, $thumb)
    {
        $image = fetch_attachment_path($userid, $attachid,$thumb,'');
        list($width, $height, $type, $attr) = getimagesize($image);

        if ($width<$height ){$scaleh=true;} else { $scaleh=false;}
        
        $attachinfo = array($width,$height,$scaleh);
        
        return $attachinfo ;
    }
?>

Budget101

10-09-2011 07:53 PM

Where did you plug this info into to get this to work? In a template, in the attachment.php file???

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