7.44. Intersect Alpha with Selection
| 7. 「レイヤー」メニュー |

### 7.44. Intersect Alpha with Selection

The Intersect Alpha with Selection command creates a selection from the combined alpha channels of all selected layers, which is intersected with the already existing selection. Only common parts of both selections are kept.

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.

#### 7.44.1. コマンドの呼び出し方

You can access this command

- From the main menu through Layer → Transparency → Intersect Alpha with Selection,

#### 7.44.2. 使用例

図16.110 Applying 「Intersect Alpha with Selection」

Example image and its layers.

活性レイヤーの不透明な画素から生成された選択範囲ともとからあった矩形の選択範囲が掛け合わされる。

7.43. Subtract Alpha from Selection |  | 7.45. 「変形」サブメニュー

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