imagescale

(PHP 5 >= 5.5.0)

imagescale — Scale an image using the given new width and height

resource imagescale ( resource $image , int $new_width [, int $new_height = -1 [, int $mode = IMG_BILINEAR_FIXED ]] )

Warning

本函数还未编写文档，仅有参数列表。

image: 由图象创建函数(例如imagecreatetruecolor())返回的图象资源。
new_width
new_height
mode: One of IMG_NEAREST_NEIGHBOUR, IMG_BILINEAR_FIXED, IMG_BICUBIC, IMG_BICUBIC_FIXED or anything else (will use two pass).

Return scaled image resource on success 或者在失败时返回 FALSE.