PHP Imagick setImageClipMask () Funzione

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Sintassi:
bool Imagick::setImageClipMask (Imagick $clip_mask)
Parametri:questo La funzione accetta $clip_maskcome parametro che contiene la maschera del clip dell’immagine.Valore di ritorno:questa funzione restituisce TRUE in caso di successo.Eccezioni:questo genera un’eccezione ImagickException in caso di errore. I programmi seguenti illustrano la funzione Imagick::setImageClipMask()in PHP:Programma 1:
// Crea due nuovi oggetti imagick $imagick = new Imagick ( https://media.engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png ); $clipMask = new Imagick(); $clipMask -> setGravity (4);
// Aggiungi testo a l’oggetto $clipMask -> newPseudoImage ( $imagick -> getImageWidth(), $imagick -> getImageHeight(), "caption: ClipMaskText" );
// Imposta maschera clip $imagick -> setImageClipMask ( $clipMask ); $imagick -> negateImage (false);
// Mostra output $imagick -> setformat ( ’png’ ); header ( "Tipo di contenuto: immagine / png" ); echo $imagick -> getImageBlob() ; ?> Output: Programma 2:
// Crea due nuovi oggetti imagick $imagick = new Imagick ( https://media.engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png ); $clipMask = new Imagick();
// Crea maschera rettangolare $clipMask -> newPseudoImage ( $imagick -> getImageWidth(), $imagick -> getImageHeight(), "canvas : Trasparente" ); $drawMask = new ImagickDraw(); $drawMask -> setFillColor ( ’bianco’ ); $drawMask -> rectangle-method/">rettangolo (170, 0, 470, 300); $clipMask -> drawImage ( $drawMask );
// Imposta maschera clip $imagick -> setImageClipMask ( $clipMask ); $imagick -> negateImage (false);
// Mostra output $imagick -> setformat ( ’png’ ); header ( "Tipo di contenuto: immagine / png" ); echo $imagick -> getImageBlob(); ?>
Risultato: Link: https://www.php.net/manual/ it/imagick.setimageclipmask.php

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