---
title: setStdDeviation
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/svgfedropshadowelement/1632902-setstddeviation
---

# setStdDeviation

## Declaration

```data
void setStdDeviation(
    optional unrestricted float stdDeviationX, 
    optional unrestricted float stdDeviationY
);
```