UXPTTL/UYPTTL

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DCL:GRPH2:U[XYZ]PACK: Cartesian Coordinate Axis Routines: Explanation of Subroutines: Lower-Level Applications (LLA)

3.8.5 UXPTTL/UYPTTL

1.

Function

Draws a title.

2.

Call

CALL UXPTTL(CSIDE,ISLCT,CTTL,PX)
CALL UYPTTL(CSIDE,ISLCT,CTTL,PY)

3.

Explanation of Parameters

CSIDE (C*1) Specifies the position of the axis to draw the title. (See Section 3.2.)

ISLCT (I) Specifies the attributes of the title to be drawn. (See Section 3.4.)

CTTL (C*(*)) The title to be drawn.

PX, PY (R) Specifies the position to draw the title with a floating-point value between -1 and +1. Left-aligned when -1, centered when 0, and right-aligned when +1.

4.

Notes

(a): The character size of the title is specified by the internal variable 'RSIZECi'.
(b): The angle of rotation of the title text is specified by the internal variable 'IROTCzs'.
(c): The line index of the line for the characters in the title is specified by the internal variable 'INDEXLi'.
(d): When the internal variable 'LBOUND' is .TRUE. and the title exceeds the width of the window, the title is not drawn. When 'LBOUND'is .FALSE., the title is drawn when when it exceeds the window width. (The initial value is .FALSE..) Also, when the internal variable 'LBOUND' is .TRUE. and the title exceeds the window width so it cannot be drawn, a message will be printed if the internal variable 'LBMSG' is .TRUE., and will not be printed when .FALSE.. (The initial value is .TRUE..)

`CSIDE`	`(C*1)`	Specifies the position of the axis to draw the title. (See Section 3.2.)
`ISLCT`	`(I)`	Specifies the attributes of the title to be drawn. (See Section 3.4.)
`CTTL`	`(C())`	The title to be drawn.
`PX`, `PY`	`(R)`	Specifies the position to draw the title with a floating-point value between -1 and +1. Left-aligned when -1, centered when 0, and right-aligned when +1.