CairoContext::copyPage

cairo_copy_page

(PECL cairo >= 0.1.0)

CairoContext::copyPage -- cairo_copy_page — Emits the current page

Description

Object oriented style (method):

public CairoContext::copyPage ( void ) : void

Procedural style:

cairo_copy_page ( CairoContext $context ) : void

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

This is a convenience function that simply calls CairoSurface::copyPage() on CairoContext’s target.

Parameters

context

A valid CairoContext object created with CairoContext::__construct() or cairo_create()

Return Values

No value is returned.

Examples

Example #1 Object oriented style

<?php

$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);

$context = new CairoContext($surface);

$context->copyPage();

?>

Example #2 Procedural style

<?php

$surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);

$context = cairo_create($surface);

cairo_copy_page($context);

?>

See Also