Imagick::paintFloodfillImage

(PECL imagick 2 >= 2.1.0, PECL imagick 3)

Imagick::paintFloodfillImage — Changes the color value of any pixel that matches target

Aviso

Esta função tornou-se DEFASADA a partir da Imagick 3.4.4. O uso desta função é fortemente desencorajado.

Descrição

public Imagick::paintFloodfillImage(
    mixed $fill,
    float $fuzz,
    mixed $bordercolor,
    int $x,
    int $y,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool

Changes the color value of any pixel that matches target and is an immediate neighbor. As of ImageMagick 6.3.8 this method has been deprecated and Imagick::floodfillPaintImage() should be used instead.

Parâmetros

fill: ImagickPixel object or a string containing the fill color
fuzz: The amount of fuzz. For example, set fuzz to 10 and the color red at intensities of 100 and 102 respectively are now interpreted as the same color for the purposes of the floodfill.
bordercolor: ImagickPixel object or a string containing the border color
x: X start position of the floodfill
y: Y start position of the floodfill
channel: Fornece qualquer constante de canal que seja válida no modo de canal. Para aplicar a mais de um canal, constantes de canal devem ser combinadas usando operadores bit a bit. O padrão é Imagick::CHANNEL_DEFAULT. Consulte esta lista de constantes de canal

Valor Retornado

Retorna true em caso de sucesso.

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User Contributed Notes 1 note

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mamcia at gmail dot com ¶

13 years ago


Seems that this method doesn't work as expected. Use Imagick::floodFillPaintImage() instead.



<?php

$img = new Imagick('/tmp/test.png');

$img->floodFillPaintImage('green', 10, 'white', 100, 100, false);

$img->writeImage('/tmp/out.png');

$img->clear();

$img->destroy();

?>

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