PG Music Band in a Box - 2005 (Windows) Manuel d'utilisateur télécharger pdf (Page 22)

Chapter 4: Piano Roll window

Delete a Note:

Select a note (or group of notes), then tap the Delete key. Alternately, select some notes, Right-Click, and choose

the "Delete Selected Events" item in the popup menu.

Splitter Bar

A vertical Splitter Bar sits between the Note Editing and Graphic Event panels. If you want to maximize the Note

Editing panel to see more notes, drag the Splitter down. If you want to maximize the Graphic Event panel for more

accurate Event editing, drag the Splitter up.

Graphic Event Panel

Graphically display and edit non-note MIDI events. This panel only shows MIDI events specified in the Chan,

View/Edit, and Controller Type controls.

Except for Velocity data, the view is drawn staircased. Blue lines extend between events. This makes it easy to see

the persistent effect of events, if they occur to the left of your current viewing location.

Zero-value events are drawn as small hollow squares, to make them easy to identify.

With events such as Pitch Bend, or controllers like Modulation and Sustain, it is important to take care to end a

"gesture" with a zero-value event. Otherwise, subsequent notes will be affected, with an unwanted "hanging"

permanent Pitch Bend, permanent Vibrato, or Sustain Pedal locked down. If you notice this, just move the mouse

cursor where the gesture should have ended, and click-in a single zero-value event.

Event Selection

Selected Events are red.

Graphic Event Ruler Time Selections:

The Graphic Event Ruler will only select non-note events. In addition, it will only select the type of MIDI events

specified in the Chan, View/Edit, and Controller Type controls. When you make a Ruler Time selection, ONLY

THE VISIBLE events in this time range are selected. Other MIDI events in this time range are not selected.

1 Click-drag on the Ruler to select a time range.

2 Shift-click-drag to add another time range to the selection.

3 Ctrl-click-drag to “invert” the selection of events in the time range.

For instance, you could drag to select bars 2 thru 7, then option-drag to toggle off selections for bar 4. It is very

flexible.

Individual Graphic Event Selections

1 Click on an event to select it.

2 Shift-click on an event to add it to the selection.

3 Ctrl-click on an event to invert (toggle) the selection of that event.

Edit Events

Edit Event Value:

Move the cursor over the top half of an event. A North-South cursor appears. Click-drag vertically to scale event

values. To scale a selected group of events, Shift-click-drag vertically on one of the events in the selection.

Edit Event Time:

Move the cursor over the bottom half of an event. An East-West cursor appears. Click-drag horizontally to slide the

event in time. To slide a selected group of events, Click-drag horizontally on one of the events in the selection.

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PG Music Band in a Box - 2005 (Windows) Manuel d'utilisateur Page 22