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  • ImagickDraw::push()

    (PECL imagick 2.0.0)

    Clones the current ImagickDraw and pushes it to the stack

    说明

    ImagickDraw::push(void): bool
    Warning

    本函数还未编写文档,仅有参数列表。

    Clones the current ImagickDraw to create a new ImagickDraw, which is then added to the ImagickDraw stack. The original drawing ImagickDraw(s)may be returned to by invoking pop(). The ImagickDraws are stored on a ImagickDraw stack. For every Pop there must have already been an equivalent Push.

    返回值

    成功时返回TRUE,或者在失败时返回FALSE

    范例

    Example #1 ImagickDraw::push()

    <?php
    function push($strokeColor, $fillColor, $backgroundColor, $fillModifiedColor) {
        $draw = new \ImagickDraw();
        $draw->setStrokeColor($strokeColor);
        $draw->setFillColor($fillModifiedColor);
        $draw->setStrokeWidth(2);
        $draw->setFontSize(72);
        $draw->push();
        $draw->translate(50, 50);
        $draw->rectangle(200, 200, 300, 300);
        $draw->pop();
        $draw->setFillColor($fillColor);
        $draw->rectangle(200, 200, 300, 300);
        $imagick = new \Imagick();
        $imagick->newImage(500, 500, $backgroundColor);
        $imagick->setImageFormat("png");
        $imagick->drawImage($draw);
        header("Content-Type: image/png");
        echo $imagick->getImageBlob();
    }
    ?>