Display by Options
Selecting a field for the "Display by" option is mandatory, which is why it is marked with a red asterisk on the app’s configuration screen. The field chosen for "Display by" will construct the x-axis of the chart. In the Heat Map gadget, this function is called "Horizontal by." For the Circular gadget, "Level 1" corresponds to "Display by." By selecting a metric for the y-axis and a field for the x-axis, you create one-dimensional charts.