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  • ImagickDraw::setTextAntialias()

    (PECL imagick 2.0.0)

    Controls whether text is antialiased

    说明

    ImagickDraw::setTextAntialias(bool $antiAlias): bool
    Warning

    本函数还未编写文档,仅有参数列表。

    Controls whether text is antialiased. Text is antialiased by default.

    参数

    $antiAlias

    返回值

    没有返回值。

    范例

    Example #1 ImagickDraw::setTextAntialias()

    <?php
    function setTextAntialias($fillColor, $backgroundColor) {
        $draw = new \ImagickDraw();
        $draw->setStrokeColor('none');
        $draw->setFillColor($fillColor);
        $draw->setStrokeWidth(1);
        $draw->setFontSize(32);
        $draw->setTextAntialias(false);
        $draw->annotation(5, 30, "Lorem Ipsum!");
        $draw->setTextAntialias(true);
        $draw->annotation(5, 65, "Lorem Ipsum!");
        $imagick = new \Imagick();
        $imagick->newImage(220, 80, $backgroundColor);
        $imagick->setImageFormat("png");
        $imagick->drawImage($draw);
        //Scale the image so that people can see the aliasing.
        $imagick->scaleImage(220 * 6, 80 * 6);
        $imagick->cropImage(640, 480, 0, 0);
        header("Content-Type: image/png");
        echo $imagick->getImageBlob();
    }
    ?>