Imagick::shadeImage

(PECL imagick 2.0.0)

Imagick::shadeImage — Creates a 3D effect

说明

bool Imagick::shadeImage ( bool $gray , float $azimuth , float $elevation )

Warning

本函数暂无文档，仅有参数列表。

Shines a distant light on an image to create a three-dimensional effect. You control the positioning of the light with azimuth and elevation; azimuth is measured in degrees off the x axis and elevation is measured in pixels above the Z axis.

参数

gray
azimuth
elevation

返回值

Returns TRUE on success.