ImagickPixel::getColor
(PECL imagick 2.0.0)
ImagickPixel::getColor — Returns the color
Description
array ImagickPixel::getColor ([ bool $normalized = false ] )Returns the color described by the ImagickPixel object, as an array. If the color has an opacity channel set, this is provided as a fourth value in the list.
Parameters
normalized
Normalize the color values
Return Values
An array of channel values, each normalized if TRUE is given as param. Throws ImagickPixelException on error.
Examples
Example #1 Basic Imagick::getColor() usage
<?php
//Create?an?ImagickPixel?with?the?predefined?color?'brown'
$color?=?new?ImagickPixel('brown');
//Set?the?color?to?have?an?alpha?of?25%
$color->setColorValue(Imagick::COLOR_ALPHA,?64?/?256.0);
$colorInfo?=?$color->getColor();
echo?"Standard?values".PHP_EOL;
print_r($colorInfo);
$colorInfo?=?$color->getColor(true);
echo?"Normalized?values:".PHP_EOL;
print_r($colorInfo);
?>The above example will output:
Standard values
Array
(
[r] => 165
[g] => 42
[b] => 42
[a] => 0
)
Normalized values:
Array
(
[r] => 0.64705882352941
[g] => 0.16470588235294
[b] => 0.16470588235294
[a] => 0.25000381475547
)
← ImagickPixel::destroy
ImagickPixel::getColorAsString →
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