ImagickPixel::setColor()

(PECL imagick 2.0.0)

Sets the color

说明

ImagickPixel::setColor(string $color): bool

Warning

本函数还未编写文档，仅有参数列表。

Sets the color described by the ImagickPixel object, with a string(e.g."blue","#0000ff","rgb(0,0,255)","cmyk(100,100,100,10)", etc.).

参数

$color

The color definition to use in order to initialise the ImagickPixel object.

返回值

Returns TRUE if the specified color was set,FALSE otherwise.

范例

Example #1 ImagickPixel::setColor()

<?php
function setColor() {
    $draw = new \ImagickDraw();
    $strokeColor = new \ImagickPixel('green');
    $fillColor = new \ImagickPixel();
    $fillColor->setColor('rgba(100%, 75%, 0%, 1.0)');
    $draw->setstrokewidth(3.0);
    $draw->setStrokeColor($strokeColor);
    $draw->setFillColor($fillColor);
    $draw->rectangle(200, 200, 300, 300);
    $image = new \Imagick();
    $image->newImage(500, 500, "SteelBlue2");
    $image->setImageFormat("png");
    $image->drawImage($draw);
    header("Content-Type: image/png");
    echo $image->getImageBlob();
}
?>