7.42. Intersectar canal alfa con la selección

The Intersect Alpha with 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 intersected with the existing selection: only common parts of both selections are kept. The alpha channel itself is not changed.

7.42.1. Activar el comando

  • You can access this command from the main menu through LayerTransparencyIntersect Alpha with Selection,

  • o desde el menú emergente que aparece cuando pulsa con el derecho sobre la capa activa en el diálogo de capas.

7.42.2. Ejemplo

Figura 16.108. Applying Intersect Alpha with Selection

Applying “Intersect Alpha with Selection”
Applying “Intersect Alpha with Selection”

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