downloads | documentation | faq | getting help | mailing lists | licenses | wiki | reporting bugs | php.net sites | links | conferences | my php.net

search for in the

Imagick::getImageChannelKurtosis> <Imagick::getImageChannelDistortions
Last updated: Fri, 20 Nov 2009

view this page in

Imagick::getImageChannelExtrema

(PECL imagick 2.0.0)

Imagick::getImageChannelExtremaGets the extrema for one or more image channels

Descrierea

array Imagick::getImageChannelExtrema ( int $channel )
Avertizare

Această funcţie nu este documentată în prezent; este disponibilă numai lista sa de argumente.

Gets the extrema for one or more image channels. Return value is an associative array with the keys "minima" and "maxima".

Parametri

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.

Valorile întroarse

Întoarce TRUE în caz de succes.

Erori/Excepţii

Aruncă ImagickException în caz de eroare.



add a note add a note User Contributed Notes
Imagick::getImageChannelExtrema
There are no user contributed notes for this page.

 
show source | credits | stats | sitemap | contact | advertising | mirror sites