DvSetClearFlag(3D)

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)