Is there a tag for the different image sizes?

  • Pete

    (@perthmetro)


    15 years, 6 months ago

    Is there a tag for the medium and thumbnail images of the original full size uploaded image?

    You know how WP creates 2 new images of different sizes than the full size image that is uploaded…
    1. image.jpg
    2. image-300×300.jpg (medium) – this is a newly created image
    3. image-150×150.jpg (thumbnail) – this is a newly created image

    the dimensions may change, so i was wondering if there is a tag that will display the ‘medium’ or the ‘thumbnail’ version of each image

Viewing 3 replies - 1 through 3 (of 3 total)
  • Moderator Samuel Wood (Otto)

    (@otto42)

    WordPress.org Admin

    15 years, 6 months ago

    What exactly do you mean by “tag”?

    The wp_get_attachment_image() function can get any attachment image by ID, if you know the attachment ID. It takes a second parameter of “medium”, “thumbnail”, “full”, “large”, etc.

    Thread Starter Pete

    (@perthmetro)

    15 years, 6 months ago

    that could be it… i want to get/display the thumbnail version of the “image.jpg” i have uploaded

    noelgreen

    (@noelgreen)

    15 years, 2 months ago

    So what am I doing wrong to get the medium image to display?

    function postimagebg($size=medium) {
	if ( $images = get_children(array(
		'post_parent' => get_the_ID(),
		'post_type' => 'attachment',
		'numberposts' => 1,
		'post_mime_type' => 'image')))
	{
		foreach( $images as $image ) {
			$attachmenturl=wp_get_attachment_thumb_url($image->ID, medium );
			$attachmentimage=wp_get_attachment_image( $image->ID, $size );

			echo ''.$attachmenturl.'';
		}
	} else {
		bloginfo('template_url');
		echo '/images/no_image.jpg';
	}
}
Viewing 3 replies - 1 through 3 (of 3 total)
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