NAME

DvSetClearFlag − Set the clear flag of a view

SYNOPSIS

C:

void DvSetClearFlag(view, clearflag)
DtObject view ;
DtFlag clearflag ;

FORTRAN:

CALL DVSCF(VIEW, CLRFLG)
INTEGER∗4 VIEW
INTEGER∗4 CLRFLG

DESCRIPTION

DvSetClearFlag sets the clear flag of a view specified by the parameter view.  If the parameter clearflag is DcTrue <DCTRUE>, the view is first cleared to its background color or raster every time the view is updated.  If the clearflag is DcFalse <DCFALS>, the view is not cleared. 

ERRORS

DvSetClearFlag will fail if the view handle is invalid. 

[WARNING - invalid view handle]

DEFAULTS

The default clear flag is DcTrue. 

SEE ALSO

DvInqClearFlag(3D), DvSetBackgroundColor(3D)

September 02, 1992