The height of the 9-slice's top row. A margin of 16 means the 9-slice's top corners and side will have a height of 16 pixels. You can set all 4 margin values individually to create panels with non-uniform borders.
See Implementation
The height of the 9-slice's top row. A margin of 16 means the 9-slice's top corners and side will have a height of 16 pixels. You can set all 4 margin values individually to create panels with non-uniform borders.