ImagickDraw::polyline

Draws a polyline

&reftitle.description; public `bool` `ImagickDraw::polyline` `array` `coordinates` &warn.undocumented.func;

Draws a polyline using the current stroke, stroke width, and fill color or texture, using the specified array of coordinates.

&reftitle.parameters;

`coordinates`

- array of x and y coordinates: array( array( 'x' => 4, 'y' => 6 ), array( 'x' => 8, 'y' => 10 ) )

&reftitle.returnvalues;

&imagick.return.success;

&reftitle.examples;

### `ImagickDraw::polyline` example

    <?php
    function polyline($strokeColor, $fillColor, $backgroundColor) {
        $draw = new \ImagickDraw();

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

        $draw->setStrokeWidth(5);

        $points = [
            ['x' => 40 * 5, 'y' => 10 * 5],
            ['x' => 20 * 5, 'y' => 20 * 5],
            ['x' => 70 * 5, 'y' => 50 * 5],
            ['x' => 60 * 5, 'y' => 15 * 5]
        ];

        $draw->polyline($points);

        $image = new \Imagick();
        $image->newImage(500, 300, $backgroundColor);
        $image->setImageFormat("png");
        $image->drawImage($draw);

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

    ?>