Gmagick::embossimage

(PECL gmagick >= Unknown)

Gmagick::embossimageReturns a grayscale image with a three-dimensional effect

Descrição

public Gmagick::embossimage(float $radius, float $sigma): Gmagick

Returns a grayscale image with a three-dimensional effect. We convolve the image with a Gaussian operator of the given radius and standard deviation (sigma). For reasonable results, radius should be larger than sigma. Use a radius of 0 and it will choose a suitable radius for you.

Parâmetros

radius

The radius of the effect.

sigma

The sigma of the effect.

Valor Retornado

The embossed Gmagick object.

Erros/Exceções

Lança uma exceção GmagickException em caso de erro.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top