Draws a bezier curve

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- PHP Manual
- ImagickDraw
- Draws a bezier curve

# ImagickDraw::bezier

(PECL imagick 2, PECL imagick 3)

ImagickDraw::bezier — Draws a bezier curve

### Description

public ImagickDraw::bezier(array `$coordinates`): bool
Warning

This function is currently not documented; only its argument list is available.

Draws a bezier curve through a set of points on the image.

### Parameters

`coordinates`

  Multidimensional array like array( array( 'x' => 1, 'y' => 2 ), array( 'x' => 3, 'y' => 4 ) )

### Return Values

No value is returned.

### Examples

Example #1 ImagickDraw::bezier() example

    <?php
    function bezier($strokeColor, $fillColor, $backgroundColor) {

        $draw = new \ImagickDraw();

        $strokeColor = new \ImagickPixel($strokeColor);
        $fillColor = new \ImagickPixel($fillColor);

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

        $draw->setStrokeWidth(2);

        $smoothPointsSet = [
            [
                ['x' => 10.0 * 5, 'y' => 10.0 * 5],
                ['x' => 30.0 * 5, 'y' => 90.0 * 5],
                ['x' => 25.0 * 5, 'y' => 10.0 * 5],
                ['x' => 50.0 * 5, 'y' => 50.0 * 5],
            ],
            [
                ['x' => 50.0 * 5, 'y' => 50.0 * 5],
                ['x' => 75.0 * 5, 'y' => 90.0 * 5],
                ['x' => 70.0 * 5, 'y' => 10.0 * 5],
                ['x' => 90.0 * 5, 'y' => 40.0 * 5],
            ],
        ];

        foreach ($smoothPointsSet as $points) {
            $draw->bezier($points);
        }

        $disjointPoints = [
            [
                ['x' => 10 * 5, 'y' => 10 * 5],
                ['x' => 30 * 5, 'y' => 90 * 5],
                ['x' => 25 * 5, 'y' => 10 * 5],
                ['x' => 50 * 5, 'y' => 50 * 5],
            ],
            [
                ['x' => 50 * 5, 'y' => 50 * 5],
                ['x' => 80 * 5, 'y' => 50 * 5],
                ['x' => 70 * 5, 'y' => 10 * 5],
                ['x' => 90 * 5, 'y' => 40 * 5],
             ]
        ];
        $draw->translate(0, 200);

        foreach ($disjointPoints as $points) {
            $draw->bezier($points);
        }

        //Create an image object which the draw commands can be rendered into
        $imagick = new \Imagick();
        $imagick->newImage(500, 500, $backgroundColor);
        $imagick->setImageFormat("png");

        //Render the draw commands in the ImagickDraw object
        //into the image.
        $imagick->drawImage($draw);

        //Send the image to the browser
        header("Content-Type: image/png");
        echo $imagick->getImageBlob();
    }

    ?>