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Features::get_primary_item_features() │ public │ WP 1.0

Finds the width, height, bit depth and number of channels of the primary item.

Метод класса: Features{}

Хуков нет.

Возвращает

Status. FOUND on success or NOT_FOUND on failure.

Использование

$Features = new Features();
$Features->get_primary_item_features();

Код Features::get_primary_item_features() Features::get primary item features ^{WP 6.6.2}

public function get_primary_item_features() {
  // Nothing to do without the primary item ID.
  if ( !$this->has_primary_item ) {
    return NOT_FOUND;
  }
  // Early exit.
  if ( empty( $this->dim_props ) || empty( $this->chan_props ) ) {
    return NOT_FOUND;
  }
  $status = $this->get_item_features( $this->primary_item_id, /*tile_depth=*/ 0 );
  if ( $status != FOUND ) {
    return $status;
  }

  // "auxC" is parsed before the "ipma" properties so it is known now, if any.
  if ( $this->has_alpha ) {
    ++$this->primary_item_features['num_channels'];
  }
  return FOUND;
}