Xerox 4213 manual Graphic Line, Purpose

XES COMMAND LANGUAGE MODE

For the X and Y variables in the commands, any number from minus 16,000 to 16,000 may be specified. Negative and positive numbers outside window boundaries are acceptable, but only the segment of the image within the window will print.

When a number for X is missing in a command, the printer uses the x-coordinate from the current graphic position. When a number for Y is missing, the printer uses the y-coordinate from the current graphic position.

Each command includes a variable for the line thickness of the image drawn. The maximum line thickness for a graphic image is 15 pixels; even if you enter a larger number, the line prints 15 pixels thick and no error is reported. If no variable for thickness is entered in the command, the printer uses three pixels as a default.

If a line thickness of zero is entered, no image prints; however, the current graphic position changes to the last set of x- and y- coordinates entered.

Graphic Line

Purpose	Draws lines between any two points within the graphic window.
Syntax
		EglT;X1,Y1,X2,Y2,Xn,YnL
	gl		The instruction to draw a graphic line.
	T		The thickness of the line. The maximum value is
			16. No error message is generated if a greater
			value is entered.
	;		The semicolon is required. If it is omitted, the
			command is ignored. Commas separate the other
			variables.
	X1,Y1		The coordinates of the first point in the line. X is
			the horizontal distance, from the left edge of the
			graphic window. Y is the vertical distance, from the
			top edge of the graphic window.
	X2,Y2		The coordinates of the second point in the line.
	Xn,Yn		The coordinates of the next point in the line.
	L		Line end.

XEROX 4213 LASER PRINTER PROGRAMMER REFERENCE 2-93