Heatmaps are represented by two heatmap types in SciChart:

• FastUniformHeatmapRenderableSeries 
• FastNonUniformHeatmapRenderableSeries

Each of these is designed to display 2D arrays of data with real values. Every item in the 2D array is represented as a colored rectangle (“cell”); the color depends on corresponding item’s value:

Further reading

For further information, please see our documentation The Heatmap Type. The examples are available in the SciChart Examples Suite:

• Realtime Heatmap Chart
• Non Uniform Heatmap
• Contours With Heatmap Chart

There are also other examples that demonstrate different features of SciChart Heatmaps. All of them can be found in the SciChart Examples Suite in the Heatmap Chart Types section.