Actions define how the geometry of a dynamic block reference will move or change when the custom properties of the block reference are manipulated in a drawing.
A move action causes objects to move a specified distance and angle.
A scale action scales a block’s selection set.
A stretch action causes objects to move and stretch a specified distance in a specified location.
A polar stretch action rotates, moves, and stretches objects a specified angle and distance.
A rotate action causes its associated objects to rotate.
A flip action allows you to flip a dynamic block reference about a specified axis called a reflection line.
An array action causes its associated objects to copy and array in a rectangular pattern.
A lookup action assigns custom properties and values to a dynamic block.