When more than one image is selected, an option called Align becomes available. (To select more than one object, hold Shift while you click.)
Select the objects you want to align and go to Align in the drop-down menu.
Select your desired placement, such as "Align Right".
The Storyboard Creator will line up the images however you choose using the boundary boxes of each image. In the example, the three shapes are now aligned on the right side.
Distributing the objects vertically or horizontally looks at the two outer boundary boxes of the selected images.
Distribute vertically spaces out the shapes up and down.
Distribute horizontally spaces out the shapes left and right.
Moves all selected images to line up with the left-most image
Moves selected images to line up in the center with one another
Moves all selected images to line up with the right-most image
Spreads out selected images evenly between the left-most and right-most images
Moves all selected images to line up with the top-most image
Moves selected images to line up in the middle with one another
Moves all selected images to line up with the bottom-most image
Spreads out selected images evenly between the top-most and bottom-most images