7.41. Subtract Alpha from Selection

The Subtract Alpha from Selection command creates a selection in the current layer from the Alpha Channel. Opaque pixels are fully selected, transparent pixels are unselected, and translucent pixels are partially selected. This selection is subtracted from the existing selection. The Alpha channel itself is not changed.

7.41.1. Ativando o comando

  • You can access this command from the main menu through LayerTransparencySubtract Alpha from Selection.

7.41.2. Exemplo

Figura 16.109. Applying Subtract Alpha from Selection

Applying “Subtract Alpha from Selection”
Applying “Subtract Alpha from Selection”

Pixels não transparentes da camada ativa foram subtraídos da seleção retangular existente.