This iExpression aligns layers in a row. You just need to specify the first and last layer and all layers inbetween area placed automatically (if you have applied this iExpression to their position).

• First Layer

  is the name or index # of the first layer that should be aligned.

• Last Layer

  is the name or index # of the last layer that should be aligned.

• Align X

  determines how to distribute the layers in x direction.

• Align Y

  determines how to align the layers in y direction.