SunshinePHP Developer Conference 2015

Imagick::paintOpaqueImage

(PECL imagick 2.0.0)

Imagick::paintOpaqueImageChange any pixel that matches color

Descrizione

bool Imagick::paintOpaqueImage ( mixed $target , mixed $fill , float $fuzz [, int $channel = Imagick::CHANNEL_ALL ] )

Changes any pixel that matches color with the color defined by fill.

Elenco dei parametri

target

Change this target color to the fill color within the image. An ImagickPixel object or a string representing the target color.

fill

An ImagickPixel object or a string representing the fill color.

fuzz

The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same.

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. Refer to this list of channel constants.

Valori restituiti

Restituisce TRUE in caso di successo.

Errori/Eccezioni

Lancia una ImagickException in caso di errore.

Log delle modifiche

Versione Descrizione
2.1.0 Now allows a string representing the color as first and second parameter. Previous versions allow only an ImagickPixel object.

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