About the sap script .......

Question

wat does this statment means? can any one explain  each of the line .........................
POSITION YORIGIN '+.0' LN
BOX WIDTH '24.0' CH FRAME 10 TW
BOX XPOS '+24.0' CH WIDTH '24.0' CH FRAME 10 TW
BOX XPOS '+48.0' CH WIDTH '24.0' CH FRAME 10 TW

Answer 1

[Edit section] 3.2.3 Boxes, Lines, Shading: BOX, POSITION, SIZE
Use the BOX, POSITION, and SIZE commands for drawing boxes, lines, and shading to print particular windows within a form or passages of text within a window in a frame or with shading.
The SAP printer drivers that are based on page-oriented printers (the HP LaserJet driver HPL2, the Postscript driver POST, the Kyocera Prescribe driver PRES) employ these commands when printing. Line printers and page-oriented printers not supported in the standard ignore these commands. You can view the resulting printer output in the SAPscript print preview.
Syntax:
/: BOX [XPOS] [YPOS] [WIDTH] [HEIGHT] [FRAME] [INTENSITY]
/: POSITION [XORIGIN] [YORIGIN] [WINDOW] [PAGE]
/: SIZE [WIDTH] [HEIGHT] [WINDOW] [PAGE]
[Edit section] 3.2.3.1 BOX Command
Syntax
/: BOX [XPOS] [YPOS] [WIDTH] [HEIGHT] [FRAME] [INTENSITY]
Effect: draws a box of the specified size at the specified position. Parameters: For each of XPOS, YPOS, WIDTH, HEIGHT, and FRAME, you must specify both a measurement and a unit of measurement. Specify the INTENSITY parameter as a percentage between 0 and 100.
XPOS, YPOS
Upper left corner of the box, relative to the values of the POSITION command.
Default: Values specified in the POSITION command.
The following calculation is performed internally to determine the absolute output position of a box on the page:
X(abs) = XORIGIN + XPOS
Y(abs) = YORIGIN + YPOS
WIDTH
Width of the box. Default: WIDTH value of the SIZE command.
HEIGHT
Height of the box. Default: HEIGHT value of the SIZE command.
FRAME
Thickness of frame. Default: 0 (no frame).
INTENSITY
Grayscale of box contents as %.
Default: 100 (full black)
Measurements: You must specify decimal numbers as literal values (like ABAP numeric constants) by enclosing them in inverted commas. Use the period as the decimal point character. See also the examples listed below. Units of measurement: The following units of measurement may be used:
TW (twip)
PT (point)
IN (inch)
MM (millimeter)
CM (centimeter)
LN (line)
CH (character).
The following conversion factors apply:
1 TW = 1/20 PT
1 PT = 1/72 IN
1 IN = 2.54 CM
1 CM = 10 MM
1 CH = height of a character relative to the CPI specification in the form header
1 LN = height of a line relative to the LPI specification in the form header
/: BOX FRAME 10 TW
Draws a frame around the current window with a frame thickness of 10 TW (= 0.5 PT).
/: BOX INTENSITY 10
Fills the window background with shading having a gray scale of 10 %.
/: BOX HEIGHT 0 TW FRAME 10 TW
Draws a horizontal line across the complete top edge of the window.
/: BOX WIDTH 0 TW FRAME 10 TW
Draws a vertical line along the complete height of the left hand edge of the window.
/: BOX WIDTH '17.5' CM HEIGHT 1 CM FRAME 10 TW INTENSITY 15
/: BOX WIDTH '17.5' CM HEIGHT '13.5' CM FRAME 10 TW
/: BOX XPOS '10.0' CM WIDTH 0 TW HEIGHT '13.5' CM FRAME 10 TW
/: BOX XPOS '13.5' CM WIDTH 0 TW HEIGHT '13.5' CM FRAME 10 TW
Draws two rectangles and two lines to construct a table of three columns with a highlighted heading section.
[Edit section] 3.2.3.2 POSITION Command
Syntax
/: POSITION [XORIGIN] [YORIGIN] [WINDOW] [PAGE]
Effect: Sets the origin for the coordinate system used by the XPOS and YPOS parameters of the BOX command. When a window is first started, the POSITION value is set to refer to the upper left corner of the window (default setting).
Parameters: If a parameter value does not have a leading sign, then its value is interpreted as an absolute value, in other words, as a value that specifies an offset from the upper left corner of the output page. If a parameter value is specified with a leading sign, then the new value of the parameter is calculated relative to the old value. If one of the parameter specifications is missing, then no change is made to this parameter.
XORIGIN, YORIGIN
Origin of the coordinate system.
WINDOW
Sets the values for the left and upper edges to match those of the current window (default setting).
PAGE
Sets the values for the left and upper edges to match those of the current output page (XORIGIN = 0 cm, YORIGIN = 0 cm).
/: POSITION WINDOW
Sets the origin for the coordinate system to the upper left corner of the window.
/: POSITION XORIGIN 2 CM YORIGIN '2.5 CM'
Sets the origin for the coordinate system to a point 2 cm from the left edge and 2.5 cm from the upper edge of the output page.
/: POSITION XORIGIN '-1.5' CM YORIGIN -1 CM
Shifts the origin for the coordinates 1.5 cm to the left and 1 cm up.
Reward if helpful.
rajyalakshmi