Gmagick::raiseimage

(PECL gmagick >= Unknown)

Gmagick::raiseimage — Creates a simulated 3d button-like effect

说明

public Gmagick::raiseimage ( int $width , int $height , int $x , int $y , bool $raise ) : Gmagick

Creates a simulated three-dimensional button-like effect by lightening and darkening the edges of the image. Members width and height of raise_info define the width of the vertical and horizontal edge of the effect.

参数

width: Width of the area to raise.
height: Height of the area to raise.
x: X coordinate
y: Y coordinate
raise: A value other than zero creates a 3-D raise effect, otherwise it has a lowered effect.

返回值

The Gmagick object on success

错误／异常

错误时抛出 GmagickException。