7.42. Add Alpha to Selection

7.42. Add Alpha to Selection
	7. Le menu « Calque »

The Add Alpha to Selection command creates a selection from the combined alpha channels of all selected layers and adds that to the already 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.

7.42.1. Accès à la commande

You can access this command

From the main menu through Layer → Transparency → Add Alpha to Selection.

7.42.2. Exemple

Figure 16.100. Applying « Add Alpha to Selection »

Example image and its layers.

Les pixels correspondant aux pixels non-transparents du calque actif ont été ajoutés à la sélection existante.


7.41. Alpha vers sélection		7.43. Subtract Alpha from Selection