DESIGN (xvisual) functions


LIBRARY ROUTINE

xvw_create_indicator - creates an indicator object

LIBRARY CALL

xvobject xvw_create_indicator(
   xvobject parent,
   char     *name)

INPUT

OUTPUT

none

RETURN VALUE

The indicator object on success, NULL on failure

DESCRIPTION

An indicator is a marker with the additional capability of displaying the X and/or Y world coordinates of the location at which the marker is placed. If desired, the indicator may also include a vertical line (most often used with displaying X values) and/or a horizontal line (most often used with displaying Y values). An indicator object is often used in conjunction with a 2D axis object to highlight a specific data point.

ADDITIONAL INFORMATION

none

EXAMPLES

none

SIDE EFFECTS

none

RESTRICTIONS

none

MODIFICATION

none

FILES

$DESIGN/objects/library/xvisual/src/Indicator.c

SEE ALSO

xvisual(3)

COPYRIGHT

Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.