Appends a path to current path

# CairoContext::appendPath

# cairo_append_path

(PECL cairo >= 0.1.0)

CairoContext::appendPath -- cairo_append_path — Appends a path to current path

### 説明

オブジェクト指向型 (method):

public CairoContext::appendPath ( CairoPath `$path` ) : void

手続き型:

cairo_append_path ( CairoContext `$context` , CairoPath `$path` ) : void

Appends the `path` onto the current path. The `path` may be either the return value from one of CairoContext::copyPath() or CairoContext::copyPathFlat();

if `path` is not a valid CairoPath instance a CairoException will be thrown

### パラメータ

`context`

  CairoContext object

`path`

  CairoPath object

### 返り値

値を返しません。

### 例

例1 オブジェクト指向型

`<?php
$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);
$context = new CairoContext($surface);
$path = $context->copyPath();
$context->appendPath($path);
?>`

例2 手続き型

`<?php
$surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);
$context = cairo_create($surface);
$path = cairo_copy_path($context);
cairo_append_path($context, $path);
?>`

### 参考

- CairoPath
- CairoContext::copyPath() - Creates a copy of the current path
- CairoContext::copyPathFlat() - Gets a flattened copy of the current path