Time stretch notes in the Piano Roll Editor in Logic Pro for Mac
You can use time handles to time stretch notes in the Piano Roll Editor.
Time stretch notes
In Logic Pro, choose Functions > Time Handles in the Piano Roll Editor menu bar.
Drag to select the required range of notes.
The range is highlighted with a blue rectangle, and a time handle is added at each border, quantized to the nearest position according to the Snap setting.
Do one of the following:
To time stretch selected notes: Drag the upper part of either time handle, using the other time handle as a pivot point.
If you move one time handle beyond the other, the relative start points of the notes are preserved, so that the notes of a chord maintain the same start position, for example. If you Shift-drag one time handle beyond the other, the notes are reversed.
To adjust the time handle borders: Drag the lower part of either time handle.
Note: You can Shift-click notes to unselect or select them. You can also Option-shift-drag to select the required range of notes without having to choose Functions > Time Handles in the Piano Roll Editor menu bar first.