10.6

Table Of Contents
520Logic Pro User Guide
Delete selected events: Deletes all events that match the conditions, leaving all
other remaining events unchanged. This mode allows you to use the MIDI Transform
window as a programmable erase function. The operation settings are irrelevant in
this mode.
Copy selected events, then apply operations: Retains the selected events in their
original form, copies them, and applies the operations.
Options pop-up menu: Choose additional options from this menu.
Hide Unused Parameters: Hides all unused menus in the Selection Conditions and
Operations areas. This provides a better overview of the settings in use. It also
prevents you from making accidental alterations.
Relative Position: Position range values correspond to the start of the region.
Absolute Position: Position range values correspond to the start of the project.
Marquee selection defines position range: Position range values correspond to the
events selected by the Marquee tool.
Set MIDI Transform selection conditions in Logic Pro
You can define conditions that determine which events are selected for transform
operations. This is done in the Selection Conditions area of the MIDI Transform window.
Each column represents a different MIDI event parameter.
The condition is considered to be fulfilled when an event matches the defined effective
range, and values, of all event parameters. These ranges and values are determined in the
pop-up menus and fields found under each of the event parameter columns.
Selection conditions
Position: Determines the time position of the event, referenced to the start point of the
MIDI region (not the start point of the project).
Status: Determines the event type.
Channel: Recorded MIDI channel of the event
Data Byte 1/Pitch: First data byte (controller number) or note pitch
Data Byte 2/Velocity: Second data byte (controller value) or note velocity
Note: The parameters displayed in the Data Byte fields are dependent on the Status
pop-up menu setting. Certain Status pop-up menu settings do not show the Data Byte
fields at all.
Length: Length of the note or event
Subposition: Time position of the event, within a bar
Choose the event type
In Logic Pro, open the Status pop-up menu in the MIDI Transform window to determine
which events will be selected. You have a choice of two settings:
All: All event types fulfill the condition.
“=”: An additional pop-up menu is displayed (below the Status pop-up menu), where
you can define the event type. These include note, poly aftertouch, control change,
program change, aftertouch, pitch bend, meta, and fader.