---
title: getTransformFeedbackVarying
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/webgl2renderingcontext/1634193-gettransformfeedbackvarying
---

# getTransformFeedbackVarying

## Declaration

```data
WebGLActiveInfo getTransformFeedbackVarying(
    WebGLProgram? program, 
    GLuint index
);
```