7.41. Alfa para a seleção

The Alpha to Selection command creates a selection from the combined alpha channels of all selected layers. This selection replaces the existing selection.

Opaque areas are fully selected, transparent areas are unselected, and translucent areas are partially selected. The alpha channels of the selected layers are not changed.

7.41.1. Ativando o comando

You can access this command from the main menu through Layer → Transparency → Alpha to Selection.
From the Layers Dialog, you can access it through the Alpha to Selection command of its context menu.

7.41.2. Exemplo

Figura 16.102. Aplicando “Alfa para seleção”

Original image.

Layers of the original image.

Resulting image: Non-transparent pixels of the active layer have replaced the existing rectangular selection.