Microsoft DirectX 9.0

ID3DXLine::SetWidth Method

Specifies the thickness of the line.


HRESULT SetWidth(      

    FLOAT fWidth );


[in] Describes the line width.

Return Value

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be one of the following values.

D3DERR_INVALIDCALLThe method call is invalid. For example, a method's parameter may have an invalid value.
D3DXERR_INVALIDDATAThe data is invalid.

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