xvobject xvw_create_circle(
xvobject parent,
char *name)
none
The (x, y) location of the circle center and the radius of the circle may be specified in world coordinates, where the world coordinate range is dictated by the "controlling" visual object. By default, the parent of the circle object is its controlling visual object; this may be changed using the XVW_GRAPHICS_ATTACH attribute.
Alternatively, the size and location of the circle may be specified using device coordinates. When device coordinates are used, they are with respect to the bounding box surrounding the circle; specify the (x,y) location of the upper left hand corner of the bounding box, as well as the width and height of the bounding box.
none
none
$DESIGN/objects/library/xvisual/src/Circle.c