HP 5961-0509 manual ER, Edge Rectangle Relative, Are restored, Two diagonally opposite corners

ER, Edge Rectangle Relative

This command defines and outlines a rectangle using relative coordinates. Use ER when drawing charts or schematic diagrams that require rectangles.

ER X,Y[;]

Parameter	Format	Functional Range	Default
X,Y increments	current	-230to 230 - 1	no default
	units

	The ER command defines and edges a rectangle using relative
	coordinates and the current pen, line type, and line attributes. The
	ER command includes an automatic pen down. When the command
	operation is complete, the original pen location and up/down status
	are restored.
	z X,Y Increments — Specify the opposite corner of the rectangle
	from the current pen location. The current pen location is the
	starting point of the rectangle. Increments are interpreted in
	current units: as user-units when scaling is on; as plotter units
	when scaling is off.
Note	The following illustration shows the current pen location in the lower
	left corner and the command’s X,Y increment location in the upper
	right corner. When drawing a rectangle, these points can be in any
	two diagonally opposite corners.

EN ER, Edge Rectangle Relative 21-23