7.31. 選択範囲から引く

The Subtract Masks from Selection command converts the layer mask of the active layer into a selection, which is subtracted from the selection that is already active in the image. White areas of the layer mask are selected, black areas are not selected, and gray areas are converted into feathered selections. The layer mask itself is not modified by this command.

7.31.1. コマンドの呼び出し方

  • You can access this command from the main menu through LayerMaskSubtract Masks from Selection.

7.31.2. Illustration of Subtract Layer Masks from Selection

図16.102 Illustration of Subtract Layer Masks from Selection

Illustration of Subtract Layer Masks from Selection

On the left, the original image with a selection. In the middle, the Layers Dialog with a layer mask created with the Layer's alpha channel option. On the right, the result after applying Masks to Selection: the selection of the non-transparent pixels of the active layer is subtracted from the initial selection.