略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: UI\Draw\Color

2024-11-15

Color Representation

(UI 0.9.9)

简介

Represents RGBA colours, individual channels are accessible via public properties.

类摘要

class UI\Draw\Color {
/* Constants */
const int Red;
const int Green;
const int Blue;
const int Alpha;
/* 属性 */
public $r;
public $g;
public $b;
public $a;
/* Constructor */
public __construct(UI\Draw\Color $color = ?)
public __construct(int $color = ?)
/* 方法 */
public getChannel(int $channel): float
public setChannel(int $channel, float $value): void
}

属性

r

Provides access to the red channel

g

Provides access to the green channel

b

Provides access to the blue channel

a

Provides access to the alpha channel

预定义常量

UI\Draw\Color::Red

Identifies the red channel

UI\Draw\Color::Green

Identifies the green channel

UI\Draw\Color::Blue

Identifies the blue channel

UI\Draw\Color::Alpha

Identifies the alpha channel

目录

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/class.ui-draw-color.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3