Provides comprehensive reference information for the Graph Template Language (GTL). The GTL is the underlying language for the default templates that are provided by SAS for procedures that use ODS Statistical Graphics. You can use the GTL either to modify these templates or to create your own highly customized graphs. Part 1, "Fundamentals," provides a brief introduction to the major components of the language (such as the LAYOUT and PLOT statements) and how to combine these components to create customized statistical displays. The remaining sections each describe the language statements in detail.