PDF (adobe.com)

Edit preferences

Editing preferences control pointer appearance and visual cues for bitmap objects.

Delete Objects When Cropping
Permanently deletes pixels or objects outside the bounding box of a selection when you crop a document or resize the canvas.

Delete Paths When Converting To Marquee
Permanently deletes the path after it has been converted to a marquee.

Brush-size Painting Cursors
Set the size and shape of the tool pointers. For certain large multi-tipped brushes, the cross-hair pointer is used by default. When this option and Precise Cursors are deselected, tool icon pointers are displayed.

Precise Cursors
Replaces tool icon pointers with the cross-hair pointer.

Turn Off “Hide Edges”
Disables Hide Edges when the selection changes.

Show Pen Preview
Provides a preview of the next path segment that is created when you click with the Pen tool.

Show Solid Points
Shows selected points as dimmed and deselected points as solid.

Mouse Highlight
Highlights the items that a current mouse click selects.

Preview Drag
Shows a preview of the new object location when dragging.

Show Fill Handles
Allows the on-screen editing of fills.

Pick Distance
Specify how close to an object (1 - 10 pixels) the pointer must be before you can select it.

9-Slice Scaling Option
Automatically ungroups autoshapes when you use the 9-Slice Scaling tool, eliminating the dialog box asking if you want to ungroup such shapes.