LibreOffice 7.5 ヘルプ
Shows anchoring options for the selected object.
Anchors the selected object to a character. Use the mouse to drag the anchor to the desired character.
Anchors the selected object as a character in the current text. The height of the current line of text is extended, if the object is above (and/or below) the border for the highest character or object in the current line of text.
選択したオブジェクトが枠内にある場合、枠に対してオブジェクトをアンカーすることもできます。