I have one more issue… if we have number of group member greater than 10 than top element of group becomes second element of group and (total_member_of_group/2) th element becomes 1st member of group by location wise (y axis)
in above example C_AllDataTypes30 is group. dateNull date is one of member of group and it should be at 16th location in group but it is coming at 1st location. if we have 10 or less members in group then it is working fine…