ZSYS Variable

Defines the coordinate system and area of the output used by Z variable to display the Annotate graphics.

Syntax

ZSYS='coordinate-system';

coordinate-system

specifies a value that represents a coordinate system. Values can be 1, 2, 7, or 8 as shown in the following table:

Absolute Systems		Relative Systems	Coordinate System Units
1		7	Percentage of data area
2		8	Data values

See Coordinate Systems for a description of the areas and coordinate systems.

The coordinate system that you specify with the ZSYS variable affects how the function interprets the value of the Z variable.

Note: Not all coordinate systems can be used with all Annotate variables. For any restrictions, see the individual variables in this section.

You can use the ZSYS variable with these functions: