6-37
Editing Events
aftertouch data. The Controllers pane is the lower half of the Piano Roll
view.
The Controllers pane looks like a graph; the horizontal axis represents
time, and the vertical axis represents the event values. Each event
appears as a single vertical line, and the height of this line shows the
value of the event. The Controllers pane shows events for all the clips in
a track or multiple tracks. You can only see one type of controller at a
time, and you must select All Channels from the Channel drop-down list
to view more than a single MIDI channel. The exception is velocity data,
which are not channel speciÞc. You can zoom in and out on the
Controllers pane using the zoom and unzoom buttons on the toolbar. To
zoom all the way in or out in a single step, hold the Shift key while you
click on the tool.
Selection methods in the Controllers pane are similar to those in other
views. Here is a summary:
¥ Click on a controller to select it
¥ Shift-click to add other controllers to the selection
¥ Ctrl-click to toggle the selection state of a controller
¥ Drag a rectangle around several controllers to select them
¥ Click and drag in the time ruler to select all controllers in a time
range
¥ Click between two markers to select the controllers that lie between
the markers
Tools for editing
controllers
Choose the type
of data to edit
Pick the controller
or xRPN to change
oose t
e
c
anne
,
if any
Controllers pane
Splitter bar