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imagegetinterpolation

(PHP 8)

imagegetinterpolation — Get the interpolation method

说明

imagegetinterpolation(GdImage $image): int

Gets the currently set interpolation method of the image.

参数

image

由图象创建函数(例如imagecreatetruecolor())返回的 GdImage 对象。

返回值

Returns the interpolation method.

更新日志

版本 说明
8.0.0 image 现在需要 GdImage 实例；之前需要有效的 gd resource。

参见