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Requirements
- You have the user right "DashboardManagement".
- You have active gateways in your project.
- A dashboard has already been created.
- Data sources are linked to the dashboard.
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Introduction
A Chart widget displays measured values within a defined time frame. In the form of a line graph, bar graph, area map, spline graph or scatter diagram.
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Instructions
Basic Settings
1. Select "Chart" as the widget type.
2. Select a data source.
3. Use the "Add sensors" button to add one or more sensors.
4. Determine how many decimal places you want to display, the maximum number of data points and the label.
5. Click "Next" when all sensors have been added.
6. Enter a title.
7. Choose the chart type:
- Line
- Bar
- Area
- Spline
- Scatter
Additional settings
- Stacking: do you want to show the accumulated values
- No (do not stack).
- Percentage (of the total of all values combined).
- Normal (stacked on absolute value).
- By choosing "timeline zoom," you can zoom in on the timeline of your graph.
- Link irregular data line:
If there is missing data, the line remains continuous. - Real-time data:
Display data immediately when it arrives in the portal. - Inverted Y-axis
Show the highest value at the bottom of the Y-axis.