layer.copy(region, source_layer, destination_layer, clone_articulations)
Duplicates the notes from the source layer to the destination. The source layer remains untouched.
| Input | Type | Description |
|---|---|---|
region |
FCMusicRegion |
the region to be copied |
source_layer |
number |
the number (1-4) of the layer to duplicate |
destination_layer |
number |
the number (1-4) of the layer to be copied to |
clone_articulations (optional) |
boolean |
if true, clone articulations (default is false) |
layer.clear(region, layer_to_clear)
Clears all entries from a given layer.
| Input | Type | Description |
|---|---|---|
region |
FCMusicRegion |
the region to be cleared |
layer_to_clear |
number |
the number (1-4) of the layer to clear |
layer.swap(region, swap_a, swap_b)
Swaps the entries from two different layers (e.g. 1–>2 and 2–>1).
| Input | Type | Description |
|---|---|---|
region |
FCMusicRegion |
the region to be swapped |
swap_a |
number |
the number (1-4) of the first layer to be swapped |
swap_b |
number |
the number (1-4) of the second layer to be swapped |
layer.max_layers()
Return the maximum number of layers available in the current document.
| Return type | Description |
|---|---|
number |
maximum number of available layers |