Imagick::setImageBackgroundColor

    (PECL imagick 2, PECL imagick 3)

    Imagick::setImageBackgroundColor — Sets the image background color

    Description

    public Imagick::setImageBackgroundColor(mixed $background): bool

    Sets the image background color.

    Parameters

    background

    Return Values

    Returns true on success.

    Errors/Exceptions

    Throws ImagickException on error.

    Changelog

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

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    User Contributed Notes 1 note

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    mjunaidahmad at outlook dot com
    7 years ago
    <?php

    $im     = new \Imagick();

    /* read image (914x784) */

    $im->readImage($_SERVER['DOCUMENT_ROOT']."/path/toimage/".$inputfront);

    $im->setImageBackgroundColor(new \ImagickPixel('transparent')); /* this is equal to -background none (in imagemagick command options ) */

    /*Control points for the distortion in order to check weather setImageBackgound is working properly*/

    $controlPoints = array( 0,0,
    280,0,

    994,0,
    914,50,

    994,862,
    784,842,

    0,862,
    110,762);

    /* Perform the distortion */
    $im->distortImage(\Imagick::DISTORTION_PERSPECTIVE, $controlPoints, true);

    /* Ouput the image */
    $output_front_distort="Projects/path/where you want to store image/distorted_book.png";

    header("Content-Type: image/png");
    $im->writeImage($_SERVER['DOCUMENT_ROOT']."/designerr/public/".$output_front_distort);

    ?>
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