ID3DXLine::SetWidth Method

Specifies the thickness of the line.

Syntax

HRESULT SetWidth(      

    FLOAT fWidth
);

Parameters

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_INVALIDCALL	The method call is invalid. For example, a method's parameter may have an invalid value.
D3DXERR_INVALIDDATA	The data is invalid.