CairoSurface
PHP Manual

CairoSurface::copyPage

cairo_copy_page

(PECL cairo >= 0.1.0)

CairoSurface::copyPage -- cairo_copy_pageThe copyPage purpose

说明

Object oriented style (method):

public void CairoSurface::copyPage ( void )

Procedural style:

void cairo_copy_page ( CairoContext $context )

Emits the current page for backends that support multiple pages, but doesn't clear it, so that the contents of the current page will be retained for the next page. Use CairoSurface::showPage() if you want to get an empty page after the emission.

参数

context

A CairoContext object

返回值

Description...

范例

Example #1 Object oriented style

<?php
/* ... */
?>

以上例程的输出类似于:

...

Example #2 Procedural style

<?php
/* ... */
?>

以上例程的输出类似于:

...

参见


CairoSurface
PHP Manual