ImagickPixel::getColorValueQuantum

(No version information available, might only be in Git)

ImagickPixel::getColorValueQuantumDescription

说明

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.

参数

此函数没有参数。

返回值

The quantum value of the color element. Float if ImageMagick was compiled with HDRI, otherwise an int.

范例

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
        
);

?>

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top