CairoSurface::copyPage()
(PECL cairo >= 0.1.0)
The copyPage purpose
说明
面向对象风格(method):
public CairoSurface::copyPage(void): void
过程化风格:
cairo_copy_page(CairoContext$context): void
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 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()