IsEmpty reports whether the Shape contains no points. (Note that the full polygon is represented as a chain with zero edges.)
()
| 256 | // IsEmpty reports whether the Shape contains no points. (Note that the full |
| 257 | // polygon is represented as a chain with zero edges.) |
| 258 | IsEmpty() bool |
| 259 | |
| 260 | // IsFull reports whether the Shape contains all points on the sphere. |
| 261 | IsFull() bool |
no outgoing calls