Logic Pro 9 User Manual - Help Library - Apple

A number of preset transform sets are available for many common editing tasks. These
may be all you’ll ever require, but should the need arise, you can freely create and save
your own transform sets, and recall them later.
Tip: The Environment contains a similar transformer object that you can use for real-time
transformations of MIDI events. For details, see Transformer Objects.
To open the Transform window
Do one of the following:
µ Choose Window > Transform from the main menu bar (or use the Open Transform key
command, default assignment: Command-4).
µ If you want to transform events (that you have selected in one of the MIDI editors) choose
a preset from the Functions > Transform menu.
You can certainly choose the Window > Transform command while you are in a MIDI
editor, but you will need to manually select a preset.
Choosing and Using Transform Sets
At the top-left corner of the Transform window you’ll find the Presets menu. The first 17
items in the menu are write-protected presets. These presets provide templates for
common editing tasks, such as creating crescendos or fixing note lengths.
You can temporarily change the used parameters of a preset, but all changes are discarded
when you exit the preset.
728 Chapter 26 Editing MIDI Events in the Transform Window