ArcGIS Pro 3.2 API Reference Guide
ArcGIS.Core.Geometry Namespace / EnvelopeBuilderEx Class / MMax Property
Example

In This Topic
    MMax Property (EnvelopeBuilderEx)
    In This Topic
    Gets or sets the M maximum of this instance.
    Syntax
    public double MMax {get; set;}
    Public Property MMax As Double
    Remarks
    If the value passed in to set MMax is less than MMin, , then MMin will also be set to this value. To set both the minimum and maximum values simultaneously, use SetMCoords.
    Example
    Update Coordinates of an Envelope
    Coordinate2D minCoord = new Coordinate2D(1, 3);
    Coordinate2D maxCoord = new Coordinate2D(2, 4);
    
    Coordinate2D c1 = new Coordinate2D(0, 5);
    Coordinate2D c2 = new Coordinate2D(1, 3);
    
          
    // use the EnvelopeBuilderEx.  This constructor doesn't need to run on the MCT.
    
    EnvelopeBuilderEx builderEx = new EnvelopeBuilderEx(minCoord, maxCoord);
    // builderEx.XMin, YMin, Zmin, MMin  = 1, 3, 0, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 2, 4, 0, double.Nan
    
    // set XMin.  if XMin > XMax; both XMin and XMax change
    builderEx.XMin = 6;
    // builderEx.XMin, YMin, ZMin, MMin  = 6, 3, 0, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 6, 4, 0, double.Nan
    
    // set XMax
    builderEx.XMax = 8;
    // builderEx.XMin, YMin, ZMin, MMin  = 6, 3, 0, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 8, 4, 0, double.Nan
    
    // set XMax.  if XMax < XMin, both XMin and XMax change
    builderEx.XMax = 3;
    // builderEx.XMin, YMin, ZMin, MMin  = 3, 3, 0, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 3, 4, 0, double.Nan
    
    // set YMin
    builderEx.YMin = 2;
    // builderEx.XMin, YMin, ZMin, MMin  = 3, 2, 0, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 3, 4, 0, double.Nan
    
    // set ZMin.  if ZMin > ZMax, both ZMin and ZMax change
    builderEx.ZMin = 3;
    // builderEx.XMin, YMin, ZMin, MMin  = 3, 2, 3, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 3, 4, 3, double.Nan
    
    // set ZMax.  if ZMax < ZMin. both ZMin and ZMax change
    builderEx.ZMax = -1;
    // builderEx.XMin, YMin, ZMin, MMin  = 3, 2, -1, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 3, 4, -1, double.Nan
    
    builderEx.SetZCoords(8, -5);
    // builderEx.XMin, YMin, ZMin, MMin  = 3, 2, -5, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 3, 4, 8, double.Nan
    
    
    builderEx.SetXYCoords(c1, c2);
    // builderEx.XMin, YMin, ZMin, MMin  = 0, 3, -5, double.Nan
    // builderEx.XMax, YMax, ZMax, MMax = 1, 5, 8, double.Nan
    
    
    builderEx.HasM = true;
    builderEx.SetMCoords(2, 5);
    
    var geomEx = builderEx.ToGeometry();
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also