## sr {#float-float-float-float}

Adds a relative 'Smooth Cubic Bezier Curve To' command to the path data.


### Returns 


The current PathBuilder instance.


```python
def sr(self, x2, y2, x, y):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| x2 | float | The x-coordinate of the second control point, relative to the current position. |
| y2 | float | The y-coordinate of the second control point, relative to the current position. |
| x | float | The x-coordinate of the end point of the curve, relative to the current position. |
| y | float | The y-coordinate of the end point of the curve, relative to the current position. |



### See Also
* module [`aspose.svg.builder`](../../)
* class [`PathBuilder`](/svg/python-net/aspose.svg.builder/pathbuilder)