Imagick::remapImage()

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Remaps image colors

说明

publicImagick::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。