ImagickDraw::setFillOpacity

    (PECL imagick 2, PECL imagick 3)

    ImagickDraw::setFillOpacity — Sets the opacity to use when drawing using the fill color or fill texture

    Descrição

    publicImagickDraw::setFillOpacity(float$fillOpacity): bool
    Aviso

    Esta função não está documentada; apenas a lista de argumentos está disponível.

    Sets the opacity to use when drawing using the fill color or fill texture. Fully opaque is 1.0.

    Parâmetros

    fillOpacity

    the fill opacity

    Valor Retornado

    Nenhum valor é retornado.

    Exemplos

    Exemplo #1 ImagickDraw::setFillOpacity()

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

    $draw = new \ImagickDraw();

    $draw->setStrokeColor($strokeColor);
    $draw->setFillColor($fillColor);
    $draw->setStrokeOpacity(1);
    $draw->setStrokeWidth(2);

    $draw->rectangle(100, 200, 200, 300);

    $draw->setFillOpacity(0.4);
    $draw->rectangle(300, 200, 400, 300);

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

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

    ?>
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