ImagickPixel::getColorValueQuantum
(No version information available, might only be in Git)
ImagickPixel::getColorValueQuantum — Description
Description
public mixed ImagickPixel::getColorValueQuantum ( void )Gets the quantum value of a color in the ImagickPixel. Return value is a float if ImageMagick was compiled with HDRI, otherwise an integer.
Parameters
This function has no parameters.
Return Values
The quantum value of the color element. Float if ImageMagick was compiled with HDRI, otherwise an int.
Examples
Example #1 ImagickPixel::getColorValueQuantum()
<?php
????????$color?=?new?\ImagickPixel('rgb(128,?5,?255)');
????????$colorRed?=?$color->getColorValueQuantum(\Imagick::COLOR_RED);
????????$colorGreen?=?$color->getColorValueQuantum(\Imagick::COLOR_GREEN);
????????$colorBlue?=?$color->getColorValueQuantum(\Imagick::COLOR_BLUE);
????????$colorAlpha?=?$color->getColorValueQuantum(\Imagick::COLOR_ALPHA);
????????printf(
????????????"Red:?%s?Green:?%s??Blue?%s?Alpha:?%s",
????????????$colorRed,
????????????$colorGreen,
????????????$colorBlue,
????????????$colorAlpha
????????);
?>← ImagickPixel::getColorValue
ImagickPixel::getHSL →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
本文档系腾讯云开发者社区成员共同维护，如有问题请联系 cloudcommunity@tencent.com
