Manual do PHP Referência das Funções Processamento e Geração de Imagem Gmagick Gmagick Gmagick::addnoiseimage Gmagick::addimage Gmagick::annotateimage Gmagick::addnoiseimage (PECL gmagick >= Unknown)Gmagick::addnoiseimage — Adds random noise to the image Descrição public Gmagick Gmagick::addnoiseimage ( int $NOISE ) Adds random noise to the image. Parâmetros noise_type The type of the noise. Refer to this list of noise constants. Valor Retornado The Gmagick object with noise added. Erros Throws an GmagickException on error.