if (nPoints < 2 || nPoints > 4 || rPt > 2 || isNotConnected
&& isAllConnected)
return false;
if (isNull)
return addX("");
MeasurementData md = new MeasurementData(points, 0, rangeMinMax,
strFormat, units, null, isAllConnected, isNotConnected, true);
return addX(md.getMeasurements(viewer));
case Token.angle:
if ((nPoints = args.length) != 3 && nPoints != 4)
return false;
break;
default: // distance