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villares avatar villares commented on September 27, 2024

Salve @alicepires, obrigado pela issue!

A primeira parte é muito tensa, não tem um suporte muito legal paa CMYK no Processing. O que não me desanima muito pois as saídas digitais modernas (impressoras de "fine art" inclusive) aceitam RGB. Dá pra exportar camadas para usar "cores especiais" e ainda abrir o resultado exportado em outro programa para refazer a separação de cores.

Mas quanto à segunda parte, dá para usar HSB (matiz saturaçaõ e brilho) e tem transparência ("alpha") e isto está explicado em https://github.com/villares/material-aulas/blob/master/Processing-Python/mais_sobre_cores.md - veja se você sente falta de algo mais nessa página...

Mais pra frente no material sobre manipular pixels eu acho que comento sobre obter novamente os componentes de uma cor já "montada".

from material-aulas.

villares avatar villares commented on September 27, 2024

@alicepires me avise se o material ainda não atender (CMYK eu vou ficar devendo mesmo :( )

from material-aulas.

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