imagick_gaussianblur
(PECL)
imagick_gaussianblur -- Blur image
说明
bool
imagick_gaussianblur ( resource image, float radius, float sigma )
参数
image
Image handle
radius
Radius of the pixel neighborhood not counting the center pixel
sigma
Standard deviation of the Gaussian in pixels
返回值
如果成功则返回 TRUE,失败则返回 FALSE。