FS#1727 Allow images' height to be chosen without specifying width

Backend

• 

  2009-07-03 randomgurn

  At present, images can be served by specifying width or (width x height), but not height only.
  
  This can be added by making the following changes (line numbers/files for 2009-02-14 version):-
  
  * lib/exe/fetch.php, line 74
  -  if((substr($MIME,0,5) == 'image') && $WIDTH){
  -    if($HEIGHT){
  -        $FILE = media_crop_image($FILE,$EXT,$WIDTH,$HEIGHT);
  -    }else{
  -        $FILE = media_resize_image($FILE,$EXT,$WIDTH,$HEIGHT);
  -    }
  -  }
  +  if((substr($MIME,0,5) == 'image') {
  +      if ( $WIDTH && $HEIGHT ) {
  +          $FILE = media_crop_image($FILE,$EXT,$WIDTH,$HEIGHT);
  +      }elseif ( $WIDTH || $HEIGHT ) {
  +          $FILE = media_resize_image($FILE,$EXT,$WIDTH,$HEIGHT);
  +      }
  +  }
  
  * inc/media.php, line 745
  +   if(!$w) $w = round(($h / $info[0]) * $info[1]);
  
  * inc/parser/handler.php, line 678
  -     if(preg_match('#(\d+)(x(\d+))?#i',$param,$size)){
  +     if(preg_match('#(\d+)?(x(\d+))?#i',$param,$size)){
• 

  2014-02-18 Musaran

  I second that request, I felt the need often enough.
• 

  2014-02-25 Klap-in

  https://github.com/splitbrain/dokuwiki/pull/454
• 

  2014-02-25 Klap-in

  Implemented by PR as mentioned in comment.