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CLEAR TARGET

PXCLRTG


CALL SEQUENCE

PXCLRTG (WKID, TARGET)

INPUT PARAMETERS

INTEGER WKID
Workstation identifier
INTEGER TARGET
Target number

PHIGS STATE

(PHOP,WSOP,*,*)

EFFECT

The specified target is cleared, i.e. is filled using the background colour.

If the specified target is the display target, the display surface is cleared.

If the specified target is the rendering target, this function has no visual effect.

ERRORS

3
Ignoring function, function requires state (PHOP, WSOP,*,*)
54
Ignoring function, the specified workstation is not open

SEE ALSO

Set rendering target, see PXSRDTG

Set display target, see PXSDPTG

Copy target, see PXCPTG

Swap targets, see PXSWTG


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