Back|Forward

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

3.8.2 UXPTMK/UYPTMK

1.

Function

Draws tick marks.

2.

Call

CALL UXPTMK(CSIDE,ISLCT,UX,N)
CALL UYPTMK(CSIDE,ISLCT,UY,N)

3.

Explanation of Parameters

CSIDE	(C*1)	Specifies the position of the axis for the tick marks. (See Section 3.2.)
ISLCT	(I)	Specifies the attributes of the tick marks to be drawn. (See Secion 3.4.)
UX, UY	(R)	An array of length N containing the positions of the tick marks (specified in values in UC).
N	(I)	The length of array UX, UY.

4.

Notes

(a)

The length of tick marks is specified by the internal variable 'RSIZETi'.

(b)

The line index of the lines for the tick marks is specified by the internal variable 'INDEXTi'.

(c)

The side of the axis the tick marks are drawn is specified by the internal variable 'INNER'. When 'INNER' is positive, the tick marks are drawn on the inside, and when negative, on the outside. (The initial value is +1.)