HE: Stacked Chart

Use the Stacked Chart widget to display a single column composed of up to five individual values.

Each value is represented as a colored segment, referred to as a Legend.
Unlike a standard bar chart, the segments are stacked: each value begins where the previous one ends, creating a single accumulated total, ideal for visualizing the composition of a single total, such as energy consumption by source or by tariff.

 

Stacked Chart Attributes

Values

Values enable configuring up to five legends for the stacked chart.

To configure the Legends:

  1. Place a stacked chart on the screen.

  2. Select Values > Collection in the Properties Window.

  3. In Legends Configuration, click Add New Legend.

  4. Set the display Name, Color, and link each legend to the data tag whose Value will be represented in the chart.

Maximum value

Define the upper limit of the stacked column's vertical scale.
Range: 0 - 4,294,967,295 

Tag: Show Legends Names Link a bit; this bit controls whether legend names appear alongside the column segments.

Legends Position

Select the location of the legend names relative to the column.
Options include: Top, Bottom.

Use Short Number Format

Enable this option to display large values in compact form (e.g., 1200 -> 1.2K)

Tag: Show Accumulated

Link a bit; this bit controls whether the widget displays the total accumulated value of all segments.

Tag: Description

Link a string tag (up to 15 characters)
This value will appear as a label beneath or on top of the stacked column.

Show Column Description

This is checked by default; uncheck if you wish to hide the column description. 

Lock Element

Check to prevent any adjustments or changes to the element's configuration.

 

Related Topics

HMI Display Editor

HMI Items Collection

HMI Screen Jumps