ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / LasPointClassBreaksRendererDefinition Class / SymbolScaleFactor Property
Example Version

SymbolScaleFactor Property (LasPointClassBreaksRendererDefinition)
The symbol scale factor. Default value is 0.0.
Syntax
public double SymbolScaleFactor {get; set;}
Remarks
The symbol scale factor is applied to the symbols. The symbol size is calculated as Math.Pow(2, symbolSizeFactor). Valid values are between -4.0 and 4.0.
Example
LAS Points Classified Elevation Renderer
// applies to LAS dataset layers only

var lasPointsClassBreaksRendererDef = new LasPointClassBreaksRendererDefinition();
lasPointsClassBreaksRendererDef.ClassificationMethod = ClassificationMethod.NaturalBreaks;
lasPointsClassBreaksRendererDef.ModulateUsingIntensity = true;
// increase the symbol size by a factor
lasPointsClassBreaksRendererDef.SymbolScaleFactor = 1.0;

if (lasDatasetLayer.CanCreateRenderer(lasPointsClassBreaksRendererDef))
{
  CIMTinRenderer renderer = lasDatasetLayer.CreateRenderer(lasPointsClassBreaksRendererDef);
  if (lasDatasetLayer.CanSetRenderer(renderer, SurfaceRendererTarget.Points))
    lasDatasetLayer.SetRenderer(renderer, SurfaceRendererTarget.Points);
}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.
See Also