Example of Multi-Axis Combination Chart in ASP.NET MVC Chart Control
This example visualizes monthly global climate signals during 2025 using temperature anomaly, atmospheric CO₂, and Arctic sea ice extent data. Multiple axes compare measurements with different units and value ranges in a single chart.
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The chart demonstrates how unrelated datasets with different value ranges can be plotted together for a unified view of climate signals.
- An area series for Arctic sea ice extent on the outer-right Y axis.
- A line series for temperature anomalies on the primary Y axis.
- A spline series for atmospheric CO₂ on the inner-right Y axis.
- Distinct color-coded axes, labels, and legends for each measurement.
- Annotations highlighting the temperature anomaly peak, seasonal CO₂ peak, and annual sea ice minimum.
Tooltip and Crosshair are enabled. Hover over a point or tap one on a touch-enabled device to display the shared tooltip.
More information about multiple axes can be found in this documentation section opens in a new tab.