在线文档教程
PHP
Image/GraphicsMagick

Gmagick::scaleimage

Gmagick::scaleimage

(PECL gmagick >= Unknown)

Gmagick::scaleimage — Scales the size of an image

Description

public Gmagick Gmagick::scaleimage ( int $width , int $height [, bool $fit = false ] )

Scales the size of an image to the given dimensions. The other parameter will be calculated if 0 is passed as either param.

Parameters

width

The number of columns in the scaled image.

height

The number of rows in the scaled image.

Return Values

The Gmagick object on success.

Errors/Exceptions

Throws an GmagickException on error.

← Gmagick::rotateimage

Gmagick::separateimagechannel →

© 1997–2017 The PHP Documentation Group

Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/gmagick.scaleimage.php