略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: Imagick::blueShiftImage

2024-12-22

Imagick::blueShiftImage

(PECL imagick 3 >= 3.3.0)

Imagick::blueShiftImageDescription

说明

public Imagick::blueShiftImage(float $factor = 1.5): bool

Mutes the colors of the image to simulate a scene at nighttime in the moonlight.

参数

factor

返回值

成功时返回 true

范例

示例 #1 Imagick::blueShiftImage()

<?php
function blueShiftImage($imagePath$blueShift) {
    
$imagick = new \Imagick(realpath($imagePath));
    
$imagick->blueShiftImage($blueShift);
    
header("Content-Type: image/jpg");
    echo 
$imagick->getImageBlob();
}

?>
add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/imagick.blueshiftimage.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3