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Intensity series tips

Applies to: IntensityGridSeries, IntensityMeshSeries

  • Change the Optimization property of the series to StaticData, if the data won’t be updated continuously. DynamicData is better choice if data is changed many times per second.
  • Use Optimization: DynamicValuesData to update only the Value fields of Data array’s IntensityPoint structures, and call InvalidateValuesDataOnly() method to update the chart. This way, the update is much faster as the geometry of the series is not recalculated. This is only intended to be used in applications where the data X and Y values of the nodes stay in the same place, for example in thermal imaging solutions.

Applies to: IntensityGridSeries

  • For high-resolution thermal imaging applications, enable PixelRendering for IntensityGridSeries.
  • For rapidly updating data sets, use SetValuesData and SetColorsData methods instead of Data property to save memory and to improve performance.
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To see 'tip in action' as examples ChromaticityDiagram, Spectrogram2D, IntensityMeshCircle and HighResolutionSpectrogram from our Demo.