Represents the size of a border on each edge of a rectangle.
The following 4 properties are defined.
| Property Name | Description |
|---|---|
| General | |
| Top | Type: Double, Default: 0
Specifies the top boundary of the rectangle. |
| Bottom | Type: Double, Default: 0
Specifies the bottom boundary of the rectangle. |
| Left | Type: Double, Default: 0
Specifies the left boundary of the rectangle. |
| Right | Type: Double, Default: 0
Specifies the right boundary of the rectangle. |