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    ImagickDraw::scale

    (PECL imagick 2, PECL imagick 3)

    ImagickDraw::scale — Adjusts the scaling factor

    Descrizione

    public ImagickDraw::scale(float $x, float $y): bool
    Avviso

    Questa funzione, al momento non è documentata; è disponibile soltanto la lista degli argomenti.

    Adjusts the scaling factor to apply in the horizontal and vertical directions to the current coordinate space.

    Elenco dei parametri

    x

    horizontal factor

    y

    vertical factor

    Valori restituiti

    Nessun valore viene restituito.

    Esempi

    Example #1 ImagickDraw::scale() example

    <?php
    function scale($strokeColor, $fillColor, $backgroundColor, $fillModifiedColor) {

    $draw = new \ImagickDraw();
    $draw->setStrokeColor($strokeColor);
    $draw->setStrokeWidth(4);
    $draw->setFillColor($fillColor);
    $draw->rectangle(200, 200, 300, 300);
    $draw->setFillColor($fillModifiedColor);
    $draw->scale(1.4, 1.4);
    $draw->rectangle(200, 200, 300, 300);

    $image = new \Imagick();
    $image->newImage(500, 500, $backgroundColor);
    $image->setImageFormat("png");
    $image->drawImage($draw);

    header("Content-Type: image/png");
    echo     $image->getImageBlob();
    }

    ?>

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