Gmagick::raiseimage()
(PECL gmagick >= Unknown)
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。