Definition

Last update: 2021-07-12
  • Created for:
  • Developer
    User

Macro definition. An Image Serving protocol fragment consisting of one or more complete commands, separated by ‘&’ characters.

Macro definitions may invoke other macros, but macros must be defined before they can be referenced. Thus, a macro definition can invoke a macro which occurs earlier in the same macro definition file. Or, it may invoke a macro from the default catalog, assuming that the invoking macro definition is not in the same file. Macros can define and use custom variables.

Properties

Text string. Required.

Default

None.

On this page