Create rectangular slices
Create
rectangular slices by drawing with the Slice tool or by inserting
a slice based on a selected object. Use slice guides (the
lines extending from the slice object) to determine the boundaries
of the separate image files that the document splits into when the
document is exported.
Draw a rectangular slice object
Select the Slice tool
.
Drag to draw the slice object.
Note: To
adjust the position of a slice as you drag to draw it, hold down
the mouse button, press and hold down the spacebar, and then drag
the slice to another location on the canvas. Release the Spacebar
to continue drawing the slice.
Create a rectangular slice based on a selected object
Select Edit > Insert >
Rectangular Slice. The slice is a rectangle whose area includes
the outermost edges of the selected object.
If more than one object is selected, select Single to create
a single slice object that covers all selected objects, or select
Multiple to create a slice object for each selected object.