ArcGIS Pro2.8插入公里网

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ArcGIS.Core.CIM;
using ArcGIS.Core.Data;
using ArcGIS.Core.Geometry;
using ArcGIS.Desktop.Catalog;
using ArcGIS.Desktop.Core;
using ArcGIS.Desktop.Editing;
using ArcGIS.Desktop.Extensions;
using ArcGIS.Desktop.Framework;
using ArcGIS.Desktop.Framework.Contracts;
using ArcGIS.Desktop.Framework.Dialogs;
using ArcGIS.Desktop.Framework.Threading.Tasks;
using ArcGIS.Desktop.Layouts;
using ArcGIS.Desktop.Mapping;

namespace test
{
    internal class addGrid : Button
    {
        
        protected override void OnClick()
        {
            //Given by UMA esri arcgis pro developer - better to customize accordingly
            var activeLayout = LayoutView.Active.Layout;
            QueuedTask.Run(() =>
            {
                var layoutDefn = activeLayout.GetDefinition();

                var gridLinesEastWest = new CIMGridLine
                {
                    Name = "GridLines",
                    ElementType = GridElementType.Line,
                    GridLineOrientation = GridLineOrientation.EastWest,
                    Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(),
                    Pattern = new CIMGridPattern {
                        Interval = 30, Start = 0, Stop = 1, Gap = 0
                    }
                };
                var gridLinesNorthSouth = new CIMGridLine
                {
                    Name = "GridLines",
                    ElementType = GridElementType.Line,
                    GridLineOrientation = GridLineOrientation.NorthSouth,
                    Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(),
                    Pattern = new CIMGridPattern { Interval = 30, Start = 0, Stop = 1, Gap = 0 }
                }; var gridTicksNorthSouth = new CIMGridLine
                {
                    Name = "Ticks",
                    ElementType = GridElementType.Tick,
                    GridLineOrientation = GridLineOrientation.NorthSouth,
                    Pattern = new CIMGridPattern { Interval = 30, Start = 0, Stop = 1, Gap = 0 },
                    FromTick = new CIMExteriorTick { Length = 0.0694, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                    ToTick = new CIMExteriorTick { Length = 0.0694, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                };
                var gridTicksEastWest = new CIMGridLine
                {
                    Name = "Ticks",
                    ElementType = GridElementType.Tick,
                    GridLineOrientation = GridLineOrientation.EastWest,
                    Pattern = new CIMGridPattern { Interval = 30, Start = 0, Stop = 1, Gap = 0 },
                    FromTick = new CIMExteriorTick { Length = 0.0694, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                    ToTick = new CIMExteriorTick { Length = 0.0694, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                };
                var gridTicksSmallEastWest = new CIMGridLine
                {
                    Name = "Ticks 1",
                    ElementType = GridElementType.Tick,
                    GridLineOrientation = GridLineOrientation.EastWest,
                    Pattern = new CIMGridPattern { Interval = 5, Start = 1, Stop = 6, Gap = 0 },
                    FromTick = new CIMExteriorTick { Length = 0.0277, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                    ToTick = new CIMExteriorTick { Length = 0.0277, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                };
                var gridTicksSmallNorthSouth = new CIMGridLine {
                    Name = "Ticks 1",
                    ElementType = GridElementType.Tick,
                    GridLineOrientation = GridLineOrientation.NorthSouth,
                    Pattern = new CIMGridPattern { Interval = 5, Start = 1, Stop = 6, Gap = 0 },
                    FromTick = new CIMExteriorTick { Length = 0.0277, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                    ToTick = new CIMExteriorTick { Length = 0.0277, Offset = 0, IsVisible = true, Symbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(), },
                };
                var gridLabelsEastWest = new CIMGridLine
                {
                    Name = "Labels",
                    ElementType = GridElementType.Label,
                    GridLineOrientation = GridLineOrientation.EastWest,
                    Pattern = new CIMGridPattern { Interval = 30, Start = 0, Stop = 1, Gap = 0 },
                    FromTick = new CIMExteriorTick
                    {
                        Length = 0.0694,
                        Offset = 0,
                        IsVisible = true,
                        GridEndpoint = new CIMGridEndpoint
                        {
                            GridLabelTemplate = new CIMSimpleGridLabelTemplate
                            {
                                DynamicStringTemplate = "<dyn type=\"grid\" units=\"dms\" decimalPlaces=\"0\" showDirections=\"True\" showZeroMinutes=\"False\" showZeroSeconds=\"False\"/>",
                                //TODO                                
                                Symbol = (SymbolFactory.Instance.ConstructTextSymbol(ColorFactory.Instance.BlackRGB, 7, "Tahoma", "Regular")).MakeSymbolReference()
                            },
                            Offset = 0.083,
                            Position = 2,
                            LineSelection = 7
                        }
                    },
                    ToTick = new CIMExteriorTick
                    {
                        Length = 0.0694,
                        Offset = 0,
                        IsVisible = true,
                        GridEndpoint = new CIMGridEndpoint
                        {
                            GridLabelTemplate = new CIMSimpleGridLabelTemplate
                            {
                                DynamicStringTemplate = "", //TODO                               
                                Symbol = (SymbolFactory.Instance.ConstructTextSymbol(ColorFactory.Instance.BlackRGB, 0.5, "Tahoma", "Regular")).MakeSymbolReference()
                            },
                            Offset = 0.083,
                            Position = 2,
                            LineSelection = 7
                        }
                    }
                };
                var gridLabelsNorthSouth = new CIMGridLine
                {
                    Name = "Labels",
                    ElementType = GridElementType.Label,
                    GridLineOrientation = GridLineOrientation.NorthSouth,
                    Pattern = new CIMGridPattern { Interval = 30, Start = 0, Stop = 1, Gap = 0 },
                    FromTick = new CIMExteriorTick
                    {
                        Length = 0.0694,
                        Offset = 0,
                        IsVisible = true,
                        GridEndpoint = new CIMGridEndpoint
                        {
                            GridLabelTemplate = new CIMSimpleGridLabelTemplate
                            {
                                DynamicStringTemplate = "<dyn type=\"grid\" units=\"dms\" decimalPlaces=\"0\" showDirections=\"True\" showZeroMinutes=\"False\" showZeroSeconds=\"False\"/>", //TODO                                
                                Symbol = (SymbolFactory.Instance.ConstructTextSymbol(ColorFactory.Instance.BlackRGB, 7, "Tahoma", "Regular")).MakeSymbolReference()
                            },
                            Offset = 0.083,
                            Position = 2,
                            LineSelection = 7
                        }
                    },
                    ToTick = new CIMExteriorTick
                    {
                        Length = 0.0694,
                        Offset = 0,
                        IsVisible = true,
                        GridEndpoint = new CIMGridEndpoint
                        {
                            GridLabelTemplate = new CIMSimpleGridLabelTemplate
                            {
                                DynamicStringTemplate = "", //TODO                               
                                Symbol = (SymbolFactory.Instance.ConstructTextSymbol(ColorFactory.Instance.BlackRGB, 0.5, "Tahoma", "Regular")).MakeSymbolReference()
                            },
                            Offset = 0.083,
                            Position = 2,
                            LineSelection = 7
                        }
                    }
                };

                var layoutGrid = new List<CIMMapGrid>();
                var mapGrid = new CIMGraticule
                {
                    Name = "Black Horizontal Label Graticule",
                    IsVisible = true,
                    MaxInteriorAngle = 150,
                    EdgeMinimumLength = 1,
                    GridLines = new CIMGridLine[] { gridLinesEastWest, gridLinesNorthSouth, gridTicksEastWest, gridTicksNorthSouth, gridTicksSmallEastWest, gridTicksSmallNorthSouth, gridLabelsEastWest, gridLabelsNorthSouth },
                    NeatlineSymbol = (SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.BlackRGB, 0.5, SimpleLineStyle.Solid)).MakeSymbolReference(),                    //Internal                    
                    GeographicCoordinateSystem = new ArcGIS.Core.Internal.CIM.GeographicCoordinateSystem
                    {
                        WKT = "GEOGCS[\"GCS_North_American_1983\",DATUM[\"D_North_American_1983\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433],AUTHORITY[\"EPSG\",4269]]",
                        XOrigin = -400,
                        YOrigin = -400,
                        XYScale = 11258999068426.238,
                        ZOrigin = -10000,
                        ZScale = 10000,
                        MOrigin = -10000,
                        MScale = 10000,
                        XYTolerance = 8.9831528411952133E-09,
                        ZTolerance = 0.001,
                        MTolerance = 0.001,
                        HighPrecision = true,
                        LeftLongitude = -180,
                        WKID = 4269,
                        LatestWKID = 4269
                    }
                };

                var mapFrameElement = layoutDefn.Elements[0] as CIMMapFrame; //My layout has only one element                
                mapFrameElement.Grids = new CIMMapGrid[]
                {
                    mapGrid
                };

                activeLayout.SetDefinition(layoutDefn);
            });
        }
    }
}