Custom Expressions Introduction

The ability to create custom expressions is a powerful feature of TIBCO Spotfire. Custom expressions allow you to create your own aggregation methods for the visualizations.

The custom expression functionality can be accessed by right-clicking on the column selector in the visualization (or in the Visualization Properties dialog) and selecting the Custom Expression… option from the pop-up menu.


You can also type expressions directly in the menu opened by left-clicking on the column selector if it is shown in its expanded mode:


See Column Selectors for more information about how editing expressions in the column selector works.

This section of the help contains the following information on how to create custom expressions:

See also:

Properties in Expressions

Troubleshooting Property Expressions