ID3DXLine::SetWidth

Specifies the thickness of the line.

HRESULT SetWidth(
  FLOAT fWidth
);

Parameters

fWidth

[in] Describes the line width.

Return Values

If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be one of the following: D3DERR_INVALIDCALL, D3DXERR_INVALIDDATA.

Requirements

Header: Declared in D3dx9core.h.