Once you get a handle on the image variable in the node you can use such info as below
// filename relative to files directory // e.g. 'masthead.jpg' $filename=$vars['node']->field_image['und'][0]['filename'];
// relative path to raw image in 'scheme' format // e.g. 'public://masthead.jpg' $image_uri= file_build_uri($filename);
// relative path to 'styled' image (using an arbitrary 'banner' style) in 'scheme' format // e.g. 'public://styles/banner/public/masthead.jpg'
image_style_path('banner',$filename);
// raw URL with an image style // e.g. 'http://mysite.com/sites/default/files/styles/banner/public/masthead.jpg' // [passing a raw path here will return a very ungraceful fatal error, see http://api.drupal.org/api/drupal/modules--image--image.module/function/image_style_url/7#comment-12079] $vars['masthead_raw']= image_style_url('banner',$image_uri);
// html for a styled image // e.g. '<img typeof="foaf:Image" src="http://mysite.com/sites/default/files/styles/banner/public/masthead.jpg" alt="" />' $vars['masthead']= theme('image_style',array('style_name'=>'banner','path'=>$image_uri));
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Once you get a handle on the image variable in the node you can use such info as below
// e.g. 'masthead.jpg'
$filename = $vars['node']->field_image['und'][0]['filename'];
// relative path to raw image in 'scheme' format
// e.g. 'public://masthead.jpg'
$image_uri = file_build_uri($filename);
// relative path to 'styled' image (using an arbitrary 'banner' style) in 'scheme' format
// e.g. 'public://styles/banner/public/masthead.jpg'
image_style_path('banner', $filename);
// raw URL with an image style
// e.g. 'http://mysite.com/sites/default/files/styles/banner/public/masthead.jpg'
// [passing a raw path here will return a very ungraceful fatal error, see http://api.drupal.org/api/drupal/modules--image--image.module/function/image_style_url/7#comment-12079]
$vars['masthead_raw'] = image_style_url('banner', $image_uri);
// html for a styled image
// e.g. '<img typeof="foaf:Image" src="http://mysite.com/sites/default/files/styles/banner/public/masthead.jpg" alt="" />'
$vars['masthead'] = theme('image_style', array('style_name' => 'banner', 'path' => $image_uri));
I hope this help