Writing scripts and graphics expressions

DeltaV Live contains built-in features that handle much of the logic needed to produce the desired content and behavior online. These built-in features are designed to reduce the need for extensive scripting. Graphics expression and scripting language syntax, as well as online behavior, are determined by the underlying TypeScript language engine and the ECMAScript language specification.

While graphics expressions handle simple logic requiring only single-line expressions resolving to a single value, the Graphics Studio Script Assistant provides the means to write more complex custom logic needed to produce behaviors not covered by built-in features.

This section provides information about the TypeScript operators, objects, functions, and values supported in DeltaV Live. This section is intended to help you implement TypeScript within DeltaV Live rather than how to program in TypeScript.