The Line Chart Panel is designed to visualize data trends over time. By plotting data points and connecting them with lines, it provides an intuitive way to track changes and patterns in real-time or historical data. Ideal for monitoring metrics like sensor readings, system performance, or usage statistics, the line chart panel offers rich customization options to tailor the visualization to specific needs.

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Add Line Chart

1

Navigate to Dashboards

Go to the Dashboards tab, select the desired dashboard, and click on the + Panel button to create a new panel.
2

Select Line Chart Panel

Choose Line Chart Panel from the list of available panels.
3

Customize Chart Settings

Add a title for the chart and select the data source for the panel.
You can:
  • Add multiple data sources (streams) in the same panel.
  • Add filter conditions and group the data by particular columns using the Advanced option.
  • Use an alternate axis on the right if multiple streams are selected.
4

Customize Graph Settings

Switch to the View tab to personalize the appearance of your line chart. Options include:
  • Area Chart: Shade the area under the line to emphasize volume or magnitude over time.
  • Connect Null Values: Connect missing data points with lines for better continuity in trends.
  • Show Points or Markers and Adjusting Line Width: Highlight individual data points and control the line thickness for clarity.
  • Upper and Lower Thresholds: Add horizontal lines to indicate critical thresholds, such as limits or targets.
  • Custom Y-Axis Range: Focus on specific data ranges by adjusting the Y-axis scale.
5

Customize Axis Settings

Use the Axis Settings section in the View tab to fine-tune the X and Y axes for better data clarity and visualization:
  • Grid Options: Enable or disable grid lines for both X and Y axes to improve graph readability.
  • Label Options: Customize axis labels to provide clear context for your data.
  • Units Options: Set appropriate units for the axes to ensure the values are well-understood.
  • Auto Margin for Y-Axis: Adjust margins automatically to handle graph shrinking and maintain proper scaling.
6

Submit the Panel

Once all customizations are complete, click Submit to add the Line Chart Panel to the dashboard.