imagescale
(PHP 5 >= 5.5.0)
imagescale — Scale an image using the given new width and height
說明
resource imagescale
( resource
$image
, int $new_width
[, int $new_height = -1
[, int $mode = IMG_BILINEAR_FIXED
]] )
Warning
此函式目前沒有參考文件；只有引數列表。
參數
-
image -
由影像建立函式(例如imagecreatetruecolor())回傳的影像資源。
-
new_width -
-
new_height -
-
mode -
One of
IMG_NEAREST_NEIGHBOUR,IMG_BILINEAR_FIXED,IMG_BICUBIC,IMG_BICUBIC_FIXEDor anything else (will use two pass).
回傳值
Return scaled image resource on success 或者在失敗時回傳 FALSE.
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