Altair® Panopticon


Variable Empty State

Most of the variables (Size, X & Y, Z, Latitude & Longitude, Price, Change, Alpha, Shape, Spread, OHLC, Color) have an Empty state by default. When enabled, the Empty state can be used as value for the variable.

Some variables, such as Color, may have other properties that you can set.


1.     On the Visualization Settings pane, click the Color variable.

Initially, the variable has an Empty state.


2.     Click the Empty value to expand its settings.

3.     Tap the slider to turn on Enabled. Empty currently displays as the associated value of the Color variable, with the Palette color set to and the General Colors set to [Default].


You can opt to modify the following properties:




The color of the associated variable.

General Colors

General color settings that were defined in the Workbook Theme.