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PHP - Manual: CairoContext::paintWithAlpha - 互联网笔记

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PHP官方手册 - 互联网笔记

PHP - Manual: CairoContext::paintWithAlpha

2025-05-19

CairoContext::paintWithAlpha

cairo_paint_with_alpha

(PECL cairo >= 0.1.0)

CairoContext::paintWithAlpha -- cairo_paint_with_alphaThe paintWithAlpha purpose

说明

面向对象风格 (method):

public CairoContext::paintWithAlpha ( float $alpha ) : void

过程化风格:

cairo_paint_with_alpha ( CairoContext $context , float $alpha ) : void

Description here.

Warning

本函数还未编写文档,仅有参数列表。

参数

context

Description...

alpha

Description...

返回值

Description...

范例

Example #1 面向对象风格

<?php
/* ... */
?>

以上例程的输出类似于:

...

Example #2 过程化风格

<?php
/* ... */
?>

以上例程的输出类似于:

...

参见

  • Classname::Method()
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官方地址:https://www.php.net/manual/en/cairocontext.paintwithalpha.php

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