public void SetCompositionRequired(
	bool required
)

Public Sub SetCompositionRequired ( 
	required As Boolean
)

public:
void SetCompositionRequired(
	bool required
)

member SetCompositionRequired : 
        required : bool -> unit 

Parameters

required

Type: SystemBoolean

This requirement is ignored on non-Microsoft platforms and on Windows platforms before Windows Vista. Requiring composition will automatically disable GDI support for this format (this is a Microsoft limitation).

Note: If both OIV.Inventor.Devices.SoGLFormat.SetCompositionRequired(System.Boolean) and OIV.Inventor.Devices.SoGLFormat.SetGDISupportRequired(System.Boolean) are set OpenInventor will try to choose a pixel format with composition support.

The default value is false but can be overridden using the OIV_PFD_SUPPORT_COMPOSITION preference (see OIV.Inventor.SoPreferences).

Reference