Gmagick::hasnextimage

(PECL gmagick >= Unknown)

Gmagick::hasnextimage — Checks if the object has more images

public mixed Gmagick::hasnextimage ( void )

Returns TRUE if the object has more images when traversing the list in the forward direction.

此函数没有参数。

Returns TRUE if the object has more images when traversing the list in the forward direction, returns FALSE if there are none.

Throws an GmagickException on error.