The ImagickPixel constructor

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- PHP Manual
- ImagickPixel
- The ImagickPixel constructor

# ImagickPixel::__construct

(PECL imagick 2, PECL imagick 3)

ImagickPixel::__construct — The ImagickPixel constructor

### Description

public ImagickPixel::__construct(string `$color` = ?)
Warning

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

Constructs an ImagickPixel object. If a color is specified, the object is constructed and then initialised with that color before being returned.

### Parameters

`color`

  The optional color string to use as the initial value of this object.

### Return Values

Returns an ImagickPixel object on success, throwing ImagickPixelException on failure.

### Examples

Example #1 ImagickPixel::construct()

    <?phpfunction construct() {    $columns = 4;        $exampleColors = array(        "rgba(100%, 0%, 0%, 0.5)",        "hsb(33.3333%, 100%,  75%)", // medium green        "hsl(120, 255,   191.25)", //medium green        "graya(50%, 0.5)", //  semi-transparent mid gray        "LightCoral", "none", //"cmyk(0.9, 0.48, 0.83, 0.50)",        "#f00", //  #rgb        "#ff0000", //  #rrggbb        "#ff0000ff", //  #rrggbbaa        "#ffff00000000", //  #rrrrggggbbbb        "#ffff00000000ffff", //  #rrrrggggbbbbaaaa        "rgb(255, 0, 0)", //  an integer in the range 0—255 for each component        "rgb(100.0%, 0.0%, 0.0%)", //  a float in the range 0—100% for each component        "rgb(255, 0, 0)", //  range 0 - 255        "rgba(255, 0, 0, 1.0)", //  the same, with an explicit alpha value        "rgb(100%, 0%, 0%)", //  range 0.0% - 100.0%        "rgba(100%, 0%, 0%, 1.0)", //  the same, with an explicit alpha value    );    $draw = new \ImagickDraw();    $count = 0;    $black = new \ImagickPixel('rgb(0, 0, 0)');    foreach ($exampleColors as $exampleColor) {        $color = new \ImagickPixel($exampleColor);        $draw->setstrokewidth(1.0);        $draw->setStrokeColor($black);        $draw->setFillColor($color);        $offsetX = ($count % $columns) * 50 + 5;        $offsetY = intval($count / $columns) * 50 + 5;        $draw->rectangle(0 + $offsetX, 0 + $offsetY, 40 + $offsetX, 40 + $offsetY);        $count++;    }    $image = new \Imagick();    $image->newImage(350, 350, "blue");    $image->setImageFormat("png");    $image->drawImage($draw);    header("Content-Type: image/png");    echo $image->getImageBlob();}?>