DCL:GRPH1:SGPACK: User Interface:Explanation of Subroutines: Text Primitives
Sets the angle of rotation of text drawn with SGTXU, SGTXV, and SGTXR.
CALL SGSTXR(IROTA)
IROTA (I) Gives the inclination of the text in degrees. (Initial value is 0.)
CALL SGQTXR(IROTA).