Imagick::getImagePixelColor

(PECL imagick 2, PECL imagick 3)

Imagick::getImagePixelColor — Returns the color of the specified pixel

说明

public Imagick::getImagePixelColor(int $x, int $y): ImagickPixel

Returns the color of the specified pixel.

参数

x

The x-coordinate of the pixel

y

The y-coordinate of the pixel

返回值

Returns an ImagickPixel instance for the color at the coordinates given.

错误／异常

错误时抛出 ImagickException。