Speedometer
The Speedometer gives a quick view of a specific value and range. It is possible to customize the Speedometer to show different colors depending on set rules for the value.
General
General data is required for all portlets.
Listeners
The portlet can listen to the following commands:
On Row Selection
On Refresh
Data
Data source
The portlet data source configuration enables the portlet to execute specified queries towards the chosen database connector to fetch data, or fetch data from a workflow.
Database: uses a flow connector to retrieve data from a database
Workflow: runs a workflow to retrieve data
Presentation
Under presentation, add the data to be shown in the speedometer:
Value: the needle pointer in the speedometer, also shown as a number below the graphics
Unit: the unit of the value (not mandatory)
Description: the description to describe the value (not mandatory)
Min: the minimum value and start point of the speedometer scale - can be a variable or manual input
Max: the maximum value and end point of the speedometer scale - can be a variable or manual input
Step: the value between each scale marker - can be a variable or manual input
Speedometer color rules
The speedometer colors can all be configured. As a default, the pointer and scale colors are set to different shades of blue. Click on the color box to configure pointer and scales colors.
Pointer color: color of the needle pointer
Scale color: primary color of the scale
Second scale color: secondary scale color
The preview tab below shows a speedometer with default colors.
The speedometer can have one or more scale color rules. The color rules override the default scale colors.
To enter a new rule:
click New
select a color
enter the condition field, operator, and value
preview the result or save
To edit an existing rule, click on the rule and it expands into edit mode.
Style
Change the header text color and add a header stripe by configuring style.
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