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DCL:GRPH1:SGPACK: User Interface:Explanation of Subroutines: Text Primitives

2.8.4 sgstxr

1.

Function

Sets the angle of rotation of text drawn with sgtxu, sgtxv, and sgtxr.

2.

Call

NumRu::DCL.sgstxr(irota)

3.

Explanation of Parameters

irota

(I)

Gives the inclination of the text in degrees. (Initial value is 0.)

4.

Notes

(a)

The current angle of rotation can be inquired by

irota = NumRu::DCL.sgqtxr().