Imagick::addNoiseImage

(No version information available, might be only in CVS)

Imagick::addNoiseImage — Adds random noise to the image

bool Imagick::addNoiseImage ( int $noise_type [, int $channel ] )

Warning

本函数暂无文档，仅有参数列表。

Warning

本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。

Adds random noise to the image.

noise_type: The type of the noise. Refer to this list of noise constants.
channel: Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channeltype constants using bitwise operators. Defaults to Imagick::CHANNEL_ALL. Refer to this list of channel constants.

Returns TRUE on success.


	PHP5中文手册 Imagick::addImage Imagick::affineTransformImage Imagick Image Library PHP Manual Imagick::addNoiseImage (No version information available, might be only in CVS) Imagick::addNoiseImage — Adds random noise to the image 说明 bool Imagick::addNoiseImage ( int `$noise_type` [, int `$channel` ] ) Warning 本函数暂无文档，仅有参数列表。 Warning 本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。 Adds random noise to the image. 参数 `noise_type` The type of the noise. Refer to this list of noise constants. `channel` Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channeltype constants using bitwise operators. Defaults to Imagick::CHANNEL_ALL. Refer to this list of channel constants. 返回值 Returns `TRUE` on success. Imagick::addImage Imagick::affineTransformImage Imagick Image Library PHP Manual