Histogram

This plug-in provides a graphical representation of the distribution of numerical data.

The histogram widget is available under Integration > General. When designing application pages, drag-and-drop GEHistogram to a container.

See Configuring Histogram.

Histogram Properties

Field Name Description
Source > Default Sampling Mode Set a default sampling mode for histogram. Use any of these options to get values from a data source:
  • Select a query output.
  • Select a global parameter.
  • Enter source data manually.
  • Add a formula.
Source > Height Set the height of the histogram chart.
Source > Chart Title Provide a title name for the histogram chart. The value must be a text string.
Source > Show Header Controls Specify a boolean value. True shows chart header controls. False hides chart header controls.
Source > Scroll Percentage Configure the scroll percentage based on the total time range.
Background Color Adds a background color to the histogram chart.
Show Border Select the check box to add a border to the histogram chart.
Border Color If you choose to add a border, then set a color for the border.
Source > Logging Level Applies to log messages. You can control the level of data logged to the browser console. The default value is info. Other valid values are step, trace, debug, warning, error, and none.
Source > Historian Legend Specify whether to show/hide legend by default.
Number of Bins Enter the default number of bins to appear on histogram.
Bins Color Set a default color for the bins.
Normalized Curve Color Set a default color for the normalized curve.