CairoContext::getAntialias
cairo_get_antialias
(PECL cairo >= 0.1.0)
CairoContext::getAntialias -- cairo_get_antialias — Retrieves the current antialias mode
说明
面向对象风格 (method):
public CairoContext::getAntialias ( void ) : int过程化风格:
cairo_get_antialias ( CairoContext$context
) : int
Returns the current CairoAntialias mode, as set by CairoContext::setAntialias().
参数
context
A valid CairoContext object created with CairoContext::__construct() or cairo_create()
返回值
The current CairoAntialias mode.
范例
Example #1 面向对象风格
<?php
$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);
$context = new CairoContext($surface);
$context->setAntialias(CairoAntialias::MODE_SUBPIXEL);
var_dump($context->getAntialias());
?>
以上例程的输出类似于：
int(3)
Example #2 过程化风格
<?php
$sur = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);
$con = cairo_create($sur);
cairo_set_antialias($con, CAIRO_ANTIALIAS_SUBPIXEL);
var_dump(cairo_get_antialias($con));
?>
以上例程的输出类似于：
int(3)
参见
CairoContext::setAntialias() - The setAntialias purpose CairoAntialias
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/cairocontext.getantialias.php
