Imagick::rotateImage

    (PECL imagick 2, PECL imagick 3)

    Imagick::rotateImage — Rotates an image

    Descrição

    publicImagick::rotateImage(mixed$background, float$degrees): bool

    Rotates an image the specified number of degrees. Empty triangles left over from rotating the image are filled with the background color.

    Parâmetros

    background

    The background color

    degrees

    Rotation angle, in degrees. The rotation angle is interpreted as the number of degrees to rotate the image clockwise.

    Valor Retornado

    Retorna true em caso de sucesso.

    Registro de Alterações

    VersãoDescrição
    PECL imagick 2.1.0 Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object.

    Exemplos

    Exemplo #1 Imagick::rotateImage()

    <?php
    function rotateImage($imagePath, $angle, $color) {
    $imagick = new \Imagick(realpath($imagePath));
    $imagick->rotateimage($color, $angle);
    header("Content-Type: image/jpg");
    echo     $imagick->getImageBlob();
    }

    ?>
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