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. Activar el comando

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

7.41.2. Ejemplo

Figura 16.107. Applying Subtract Alpha from Selection

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

Los píxeles no transparentes de la capa activa se sustraen de la selección rectangular existente.