Imagick::getImageColormapColor

(PECL imagick 2, PECL imagick 3)

Imagick::getImageColormapColor — Returns the color of the specified colormap index

说明

public Imagick::getImageColormapColor(int $index): ImagickPixel

Returns the color of the specified colormap index.

参数

index

The offset into the image colormap.

返回值

成功时返回 true。

错误／异常

错误时抛出 ImagickException。

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