Imagick::remapImage

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Imagick::remapImage — Remaps image colors

说明

public Imagick::remapImage ( Imagick $replacement , int $DITHER ) : bool

Replaces colors an image with those defined by replacement. The colors are replaced with the closest possible color. 此方法在Imagick基于ImageMagick 6.4.5以上版本编译时可用。

参数

replacement: An Imagick object containing the replacement colors
DITHER: Refer to this list of dither method constants

返回值

成功时返回 TRUE。

错误／异常

错误时抛出 ImagickException。