- PHP 手册
- 函数参考
- 图像生成和处理
- ImageMagick
- ImagickPixel
ImagickPixel::getColorAsString
(PECL imagick 2 >= 2.1.0, PECL imagick 3)
ImagickPixel::getColorAsString — Returns the color as a string
说明
public ImagickPixel::getColorAsString(): stringReturns the color of the ImagickPixel object as a string.
参数
此函数没有参数。
返回值
Returns the color of the ImagickPixel object as a string.
范例
示例 #1 Basic Imagick::getColorAsString() usage
<?php
//Create an ImagickPixel with the predefined color 'brown'
$color = new ImagickPixel('brown');
$color->setColorValue(Imagick::COLOR_ALPHA, 64 / 256.0);
$colorInfo = $color->getColorAsString();
print_r($colorInfo);
?>
以上例程会输出：
rgb(165,42,42)
注释
注意: Alpha not returned
This function does not return the alpha value of the color in the string.
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/imagickpixel.getcolorasstring.php