# IRdCurve Interface Reference

Inherits IUnknown.

List of all members.

## Public Member Functions
HRESULT | GetTesselator ([out, retval] IRsUnknownCurveTesselator **ppTesselator)
HRESULT | SetTesselator ([in] IRsUnknownCurveTesselator *pTesselator)

## Detailed Description

IRdCurve is an interface to Rosetta curve object. It contains tesselator object that can be used to retrieve curve points.

## Member Function Documentation

HRESULT IRdCurve::GetTesselator | ( | [out, retval] IRsUnknownCurveTesselator ** | ppTesselator | ) |

Get curve tesselator

Returns:
  standard HRESULT processing can be applied to returned value

HRESULT IRdCurve::SetTesselator | ( | [in] IRsUnknownCurveTesselator * | pTesselator | ) |

Set curve tesselator

Returns:
  standard HRESULT processing can be applied to returned value