Resizing and layering
Resize and rotation handles only appear in edit mode.
Resizing
Section titled “Resizing”Select an item and drag any of the eight handles around it: four corners and four edges.
Snapping applies here too: edges line up with nearby items as you drag, and
Ctrl/Cmd suspends it.
Resizing Contents inside a Folder
Section titled “Resizing Contents inside a Folder”Dragging a resize handle on a folder resizes its container.
Hold Shift to resize the contents inside it.
Exact sizes
Section titled “Exact sizes”The Layout tab has a Dimensions field where you can manually type the size. Leaving a value blank switches to auto sizing.
Rotating
Section titled “Rotating”A selected item has a rotation handle above it. Drag it to turn the item. The current angle is shown while you drag.
Rotating a multi-selection turns every selected item by the same amount.
Layout → Rotation lets you type an angle directly.
Layering
Section titled “Layering”When items overlap, Layout → Order decides which is in front. A higher order sits on top.
You do not need to set an order for every item. Only use this when there is an overlap situation