A vezérlőelem módosítása esetén újratöltődik az oldal
You can add and delete objects in the Environment using menu commands or tools.
In the Logic Pro Environment window, do one of the following:
Choose an object type from the New menu in the Environment menu bar.
The object is added to the current layer.
Click a layer background with the Pencil tool.
A new instrument object is created.
In the Logic Pro Environment window, do one of the following:
Select all objects you want to delete, then choose Edit > Delete in the Environment menu bar (or press Delete).
Click the object with the Eraser tool.