Custom functions

Custom functions are created by using a Function part to start a series of operations and then ending the series of operations with a Return part.

Each function within the document must have a unique name so that it can be identified when called.

Functions do not have access to variables that are defined in the main flowchart. If a function needs to use variables that are used in a main flowchart, either:

• the variables must be passed to the function as parameters
  or
• the variables must be scene variables.

See also:

• Built-in functions
• Call function
• Function
• Return