(PECL cairo >= 0.1.0)
CairoContext::getAntialias -- cairo_get_antialias — Retrives the current antialias mode
面向对象风格 (method):
过程化风格:
Returns the current CairoAntialias mode, as set by CairoContext::setAntialias().
The current CairoAntialias mode.
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)