PHP - Manual: CairoImageSurface::getHeight
2024-12-26
(PECL cairo >= 0.1.0)
CairoImageSurface::getHeight — Retrieves the height of the CairoImageSurface
This methods returns the CairoImageSurface height.
此函数没有参数。
CairoImageSurface object height
Example #1 CairoImageSurface::getHeight() example
<?php
// creates a new image surface
$surface = new CairoImageSurface(CairoFormat::ARGB32, 80, 50);
//gets the height
var_dump($surface->getHeight());
?>
以上例程的输出类似于:
int(50)
官方地址:https://www.php.net/manual/en/cairoimagesurface.getheight.php