swf_getbitmapinfo
(PHP 4)
swf_getbitmapinfo — Get information about a bitmap
说明
array swf_getbitmapinfo
( int $bitmapid
)
Returns information about a bitmap.
参数
- bitmapid
-
The bitmap id.
返回值
Returns an array with the following elements:
- "size" - The size in bytes of the bitmap.
- "width" - The width in pixels of the bitmap.
- "height" - The height in pixels of the bitmap.
