Récupérer dans des champs la taille X, taille Y et le poids d'une image

alain_grach
Topic Author
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Premium Member

9 years 6 days ago - 9 years 6 days ago #58455 by alain_grach

Récupérer dans des champs la taille X, taille Y et le poids d'une image was created by alain_grach

Bonjour,

Je cherche à récupérer facilement dans un champ personnalisé la taille X d'une image présente dans un champ "image or Gallery" du même article, et idem pour la taille Y et le poids de cette image.
lien du site : parisdespeintres.fr/index.php/les-tableaux/item/1151-test
Merci

Last edit: 9 years 6 days ago by alain_grach. Reason: correction du lien

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ggppdk
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9 years 5 days ago - 9 years 5 days ago #58484 by ggppdk

Replied by ggppdk on topic Récupérer dans des champs la taille X, taille Y et le poids d'une image

Hello

for image field, add it to any template position so that it gets created

Then, the filesystem page for images in image field can be found:
// the following are arrays do a print_r on them

Code:

$field->thumbs_path['backend'][] 
$field->thumbs_path['small'][] 
$field->thumbs_path['medium'][] 
$field->thumbs_path['large'][] 
$field->thumbs_path['original'][]

you can use $field inside an field position or do:

Code:

$field = $item->fields['thename_of_my_field'];

so e.g.

Code:

if ( isset($field->thumbs_path['large'][0]) )  {
  $img_path = $field->thumbs_path['large'][0];
  list($width, $height) = getimagesize($img_path);
  echo "width: " . $width . "<br />";
  echo "height: " .  $height;
}

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Last edit: 9 years 5 days ago by ggppdk.

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