Sets the start and end coordinates of this Line.
| name | type | arguments | description |
|---|---|---|---|
| x1 | number | <optional> |
The horizontal position of the start of the line. |
| y1 | number | <optional> |
The vertical position of the start of the line. |
| x2 | number | <optional> |
The horizontal position of the end of the line. |
| y2 | number | <optional> |
The vertical position of the end of the line. |
This Line object.