LASStretchType Enumeration

In This Topic

LAS stretch types.

Syntax

C#
Visual Basic (Declaration)

public enum LASStretchType : System.Enum, System.IComparable, System.IConvertible, System.IFormattable, System.ISpanFormattable

Public Enum LASStretchType 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable, System.ISpanFormattable

Members

Member	Description
Custom	Custom.
DefaultFromSource	Default from source.
Histogram	Histogram.
MinimumMaximum	Minimum Maximum.
PercentMinMax	Percent minimum maximum.
StandardDeviations	Standard deviations.

Example

LAS Points Elevation Stretch Renderer

// applies to LAS dataset layers only

var elevLasStretchRendererDef = new LasStretchRendererDefinition(ArcGIS.Core.CIM.LASStretchAttribute.Elevation);
// accept the defaults for color ramp, etc

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


// OR use a stretch renderer with stretchType standard Deviations
var elevLasStretchStdDevRendererDef = new LasStretchRendererDefinition(ArcGIS.Core.CIM.LASStretchAttribute.Elevation);
elevLasStretchStdDevRendererDef.StretchType = LASStretchType.StandardDeviations;
elevLasStretchStdDevRendererDef.NumberOfStandardDeviations = 2;
// accept the defaults for color ramp,  etc

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

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         ArcGIS.Core.CIM.LASStretchType

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

ArcGIS.Core.CIM Namespace

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