else if(point.getType() == ShapePoint.TYPE_ROUND){
entryPoint = getCellEdgePointBetween(point, previous, diagram);
exitPoint = getCellEdgePointBetween(point, next, diagram);
path.lineTo(entryPoint.x, entryPoint.y);
path.quadTo(point.x, point.y, exitPoint.x, exitPoint.y);
//if(!isPointLinesEnd(next)){
if(next.getType() == ShapePoint.TYPE_NORMAL)
path.lineTo(next.x, next.y);
else if(next.getType() == ShapePoint.TYPE_ROUND){
entryPoint = getCellEdgePointBetween(next, point, diagram);