User guide

Chapter 17 Editing MIDI in the Hyper Editor 445
To undo or redo an isolated step:
1 Command-click on the desired step.
A warning dialog will open.
2 Click Apply to undo or redo the step. Click Cancel to abort the step.
This will undo or redo an isolated step without influencing all steps between the
clicked and highlighted (most recent) entries.
Changing Event Values
Events can be altered individually or as a group. When adjusted as a group, the
absolute differences between the event values remain constant.
To alter individual event values:
m Grab the event beam (with the Pointer or Pencil tool), and drag vertically.
The current value is shown in a help tag as you drag.
To alter several contiguous event values:
m Drag across the events with the Pointer tool.
The current value is shown in a help tag as you drag across each event.
To alter the values of multiple events:
1 Use any of the selection techniques discussed above to select the events you want to
edit.
2 Grab one of the grouped (and highlighted) beams, and drag vertically.
The values of all events are adjusted. If any of the beams in the group reaches the
maximum or minimum value, you will not be able to go any further in that direction.
To adjust event values when one grouped event has reached an extreme value:
m If you hold Option while doing so, you can keep raising or lowering the values of all
events in the group, until the grabbed event beam reaches the maximum or minimum
value.