ArcMap tagging Method

ArcMap tagging Method

In the tag settings of ArcMAP, there is an expression function. The advanced functions in IT support VBScript and JavaScript scripts. The following is an example.

The format of the content in the corresponding [text] field is Q #-3 #-1A1 (# + indicates the upper right corner, #-indicates the lower right corner ).CodeAs follows:

Function findlabel ([text])
Dim M, N, P
Dim m_text, super_text, sub_text
P = instr (1, [text], "#", 1)
If P> 0 then
M_text = left ([text] P-1)
M = instr (1, [text], "#-", 1)
N = instr (1, [text], "# +", 1)
If M <n then
Sub_text = mid ([text], M + 2, n-m-2)
Super_text = mid ([text], n + 2)
Else
Sub_text = mid ([text], M + 2)
Super_text = mid ([text], n + 2, m-n-2)
End if
Findlabel = m_text & "^{" & super_text & "}" & "_{" & sub_text & "}"
Else
Findlabel = [text]
End if
End Function