2.8.5 sgstxc

1.
Function
Sets the centering option of the text drawn with sgtxu, sgtxv, and sgtxr.
2.
Call
NumRu::DCL.sgstxc(icent)
3.
Explanation of Parameters
icent (I) The centering option. (Initial value is 0.) Specify -1, 0, or +1.
-1: Left adjust
  0: Centered
+1: Right adjust 
4.
Notes
(a)
The validity of ICENT is not checked by this routine. It is checked when sgtxu, sgtxv, or sgtxr is called.
(b)
The current centering option can be inquired by
icent = NumRu::DCL.sgqtxc()
.