PHP Manual
Gmagick
Changes the size of an image

Gmagick::thumbnailimage

(PECL gmagick >= Unknown)

Gmagick::thumbnailimage — Changes the size of an image

说明

public Gmagick::thumbnailimage ( int $width , int $height [, bool $fit = FALSE ] ) : Gmagick

Changes the size of an image to the given dimensions and removes any associated profiles. The goal is to produce small low cost thumbnail images suited for display on the Web. If TRUE is given as a third parameter then columns and rows parameters are used as maximums for each side. Both sides will be scaled down until the match or are smaller than the parameter given for the side.

参数

width: Image width
height: Image height

返回值

The Gmagick object on success.

错误／异常

错误时抛出 GmagickException。

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