///<summary>Add a North Arrow to the Page Layout from the Map.</summary> /// ///<param name="pageLayout">An IPageLayout interface.</param> ///<param name="map">An IMap interface.</param> /// ///<remarks></remarks> public void AddNorthArrow(IPageLayout pageLayout, IMap map) { if (pageLayout == null || map == null) { return; } ESRI.ArcGIS.Geometry.IEnvelope envelope = new ESRI.ArcGIS.Geometry.EnvelopeClass(); envelope.PutCoords(1, 24, 5, 24); // Specify the location and size of the north arrow ESRI.ArcGIS.esriSystem.IUID uid = new ESRI.ArcGIS.esriSystem.UIDClass(); uid.Value = "esriCarto.MarkerNorthArrow"; // Create a Surround. Set the geometry of the MapSurroundFrame to give it a location // Activate it and add it to the PageLayout's graphics container ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer = pageLayout as ESRI.ArcGIS.Carto.IGraphicsContainer; // Dynamic Cast ESRI.ArcGIS.Carto.IActiveView activeView = pageLayout as ESRI.ArcGIS.Carto.IActiveView; // Dynamic Cast ESRI.ArcGIS.Carto.IFrameElement frameElement = graphicsContainer.FindFrame(map); ESRI.ArcGIS.Carto.IMapFrame mapFrame = frameElement as ESRI.ArcGIS.Carto.IMapFrame; // Dynamic Cast ESRI.ArcGIS.Carto.IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame(uid as ESRI.ArcGIS.esriSystem.UID, null); // Dynamic Cast ESRI.ArcGIS.Carto.IElement element = mapSurroundFrame as ESRI.ArcGIS.Carto.IElement; // Dynamic Cast element.Geometry = envelope; element.Activate(activeView.ScreenDisplay); graphicsContainer.AddElement(element, 0); ESRI.ArcGIS.Carto.IMapSurround mapSurround = mapSurroundFrame.MapSurround; // Change out the default north arrow ESRI.ArcGIS.Carto.IMarkerNorthArrow markerNorthArrow = mapSurround as ESRI.ArcGIS.Carto.IMarkerNorthArrow; // Dynamic Cast ESRI.ArcGIS.Display.IMarkerSymbol markerSymbol = markerNorthArrow.MarkerSymbol; ESRI.ArcGIS.Display.ICharacterMarkerSymbol characterMarkerSymbol = markerSymbol as ESRI.ArcGIS.Display.ICharacterMarkerSymbol; // Dynamic Cast characterMarkerSymbol.CharacterIndex = 200; // change the symbol for the North Arrow markerNorthArrow.MarkerSymbol = characterMarkerSymbol; }
// ArcGIS Snippet Title: // Add Legend // // Long Description: // Add a Legend to the Page Layout from the Map. // // Add the following references to the project: // ESRI.ArcGIS.Carto // ESRI.ArcGIS.Geometry // ESRI.ArcGIS.System // // Intended ArcGIS Products for this snippet: // ArcGIS Desktop (ArcEditor, ArcInfo, ArcView) // ArcGIS Engine // ArcGIS Server // // Applicable ArcGIS Product Versions: // 9.2 // 9.3 // 9.3.1 // 10.0 // // Required ArcGIS Extensions: // (NONE) // // Notes: // This snippet is intended to be inserted at the base level of a Class. // It is not intended to be nested within an existing Method. // ///<summary>Add a Legend to the Page Layout from the Map.</summary> /// ///<param name="pageLayout">An IPageLayout interface.</param> ///<param name="map">An IMap interface.</param> ///<param name="posX">A System.Double that is X coordinate value in page units for the start of the Legend. Example: 2.0</param> ///<param name="posY">A System.Double that is Y coordinate value in page units for the start of the Legend. Example: 2.0</param> ///<param name="legW">A System.Double that is length in page units of the Legend in both the X and Y direction. Example: 5.0</param> /// ///<remarks></remarks> public void AddLegend(ESRI.ArcGIS.Carto.IPageLayout pageLayout, ESRI.ArcGIS.Carto.IMap map, System.Double posX, System.Double posY, System.Double legW) { if (pageLayout == null || map == null) { return; } ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer = pageLayout as ESRI.ArcGIS.Carto.IGraphicsContainer; // Dynamic Cast ESRI.ArcGIS.Carto.IMapFrame mapFrame = graphicsContainer.FindFrame(map) as ESRI.ArcGIS.Carto.IMapFrame; // Dynamic Cast ESRI.ArcGIS.esriSystem.IUID uid = new ESRI.ArcGIS.esriSystem.UIDClass(); uid.Value = "esriCarto.Legend"; ESRI.ArcGIS.Carto.IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame((ESRI.ArcGIS.esriSystem.UID)uid, null); // Explicit Cast //Get aspect ratio ESRI.ArcGIS.Carto.IQuerySize querySize = mapSurroundFrame.MapSurround as ESRI.ArcGIS.Carto.IQuerySize; // Dynamic Cast System.Double w = 0; System.Double h = 0; querySize.QuerySize(ref w, ref h); System.Double aspectRatio = w / h; ESRI.ArcGIS.Geometry.IEnvelope envelope = new ESRI.ArcGIS.Geometry.EnvelopeClass(); envelope.PutCoords(posX, posY, (posX * legW), (posY * legW / aspectRatio)); ESRI.ArcGIS.Carto.IElement element = mapSurroundFrame as ESRI.ArcGIS.Carto.IElement; // Dynamic Cast element.Geometry = envelope; graphicsContainer.AddElement(element, 0); }
public void AddGraphic(IMap map, IGeometry geometry, IRgbColor rgbColor, IRgbColor outlineRgbColor) { if (geometry == null) { return; } ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer = (ESRI.ArcGIS.Carto.IGraphicsContainer)map; // Explicit Cast ESRI.ArcGIS.Carto.IElement element = null; if ((geometry.GeometryType) == ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint) { // Marker symbols ESRI.ArcGIS.Display.ISimpleMarkerSymbol simpleMarkerSymbol = new ESRI.ArcGIS.Display.SimpleMarkerSymbolClass(); simpleMarkerSymbol.Color = rgbColor; simpleMarkerSymbol.Outline = true; simpleMarkerSymbol.OutlineColor = outlineRgbColor; simpleMarkerSymbol.Size = 15; simpleMarkerSymbol.Style = ESRI.ArcGIS.Display.esriSimpleMarkerStyle.esriSMSCircle; ESRI.ArcGIS.Carto.IMarkerElement markerElement = new ESRI.ArcGIS.Carto.MarkerElementClass(); markerElement.Symbol = simpleMarkerSymbol; element = (ESRI.ArcGIS.Carto.IElement)markerElement; // Explicit Cast } else if ((geometry.GeometryType) == ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline) { // Line elements ESRI.ArcGIS.Display.ISimpleLineSymbol simpleLineSymbol = new ESRI.ArcGIS.Display.SimpleLineSymbolClass(); simpleLineSymbol.Color = rgbColor; simpleLineSymbol.Style = ESRI.ArcGIS.Display.esriSimpleLineStyle.esriSLSSolid; simpleLineSymbol.Width = 5; ESRI.ArcGIS.Carto.ILineElement lineElement = new ESRI.ArcGIS.Carto.LineElementClass(); lineElement.Symbol = simpleLineSymbol; element = (ESRI.ArcGIS.Carto.IElement)lineElement; // Explicit Cast } else if ((geometry.GeometryType) == ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon) { // Polygon elements ESRI.ArcGIS.Display.ISimpleFillSymbol simpleFillSymbol = new ESRI.ArcGIS.Display.SimpleFillSymbolClass(); simpleFillSymbol.Color = rgbColor; simpleFillSymbol.Style = ESRI.ArcGIS.Display.esriSimpleFillStyle.esriSFSForwardDiagonal; ESRI.ArcGIS.Carto.IFillShapeElement fillShapeElement = new ESRI.ArcGIS.Carto.PolygonElementClass(); fillShapeElement.Symbol = simpleFillSymbol; element = (ESRI.ArcGIS.Carto.IElement)fillShapeElement; // Explicit Cast } if (!(element == null)) { element.Geometry = geometry; graphicsContainer.AddElement(element, 0); } }
///<summary>Add a Legend to the Page Layout from the Map.</summary> /// ///<param name="pageLayout">An IPageLayout interface.</param> ///<param name="map">An IMap interface.</param> ///<param name="posX">A System.Double that is X coordinate value in page units for the start of the Legend. Example: 2.0</param> ///<param name="posY">A System.Double that is Y coordinate value in page units for the start of the Legend. Example: 2.0</param> ///<param name="legW">A System.Double that is length in page units of the Legend in both the X and Y direction. Example: 5.0</param> /// ///<remarks></remarks> public void AddLegend(IPageLayout pageLayout, IMap map, Double posX, Double posY, Double legW) { if (pageLayout == null || map == null) { return; } ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer = pageLayout as ESRI.ArcGIS.Carto.IGraphicsContainer; // Dynamic Cast ESRI.ArcGIS.Carto.IMapFrame mapFrame = graphicsContainer.FindFrame(map) as ESRI.ArcGIS.Carto.IMapFrame; // Dynamic Cast ESRI.ArcGIS.esriSystem.IUID uid = new ESRI.ArcGIS.esriSystem.UIDClass(); uid.Value = "esriCarto.Legend"; ESRI.ArcGIS.Carto.IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame((ESRI.ArcGIS.esriSystem.UID)uid, null); // Explicit Cast //Get aspect ratio ESRI.ArcGIS.Carto.IQuerySize querySize = mapSurroundFrame.MapSurround as ESRI.ArcGIS.Carto.IQuerySize; // Dynamic Cast System.Double w = 0; System.Double h = 0; querySize.QuerySize(ref w, ref h); System.Double aspectRatio = w / h; // ILegend pLegend = mapSurroundFrame.MapSurround as ILegend; pLegend.Title = "图例"; pLegend.Format.TitlePosition = esriRectanglePosition.esriLeftSide | esriRectanglePosition.esriTopSide; pLegend.Format.TitleSymbol = new TextSymbolClass() { Font = GetFontDisp(24) }; pLegend.get_Item(0).ShowLayerName = true; pLegend.get_Item(0).LayerNameSymbol = new TextSymbolClass() { Font = GetFontDisp(22) }; pLegend.get_Item(0).LegendClassFormat.LabelSymbol = new TextSymbolClass() { Font = GetFontDisp(20) }; ESRI.ArcGIS.Geometry.IEnvelope envelope = new ESRI.ArcGIS.Geometry.EnvelopeClass(); envelope.PutCoords(posX, posY, (posX * legW), (posY * legW / aspectRatio)); ESRI.ArcGIS.Carto.IElement element = mapSurroundFrame as ESRI.ArcGIS.Carto.IElement; // Dynamic Cast element.Geometry = envelope; graphicsContainer.AddElement(element, 0); }
///<summary>Add a Scale Bar to the Page Layout from the Map.</summary> /// ///<param name="pageLayout">An IPageLayout interface.</param> ///<param name="map">An IMap interface.</param> /// ///<remarks></remarks> public void AddScalebar(IPageLayout pageLayout, IMap map) { if (pageLayout == null || map == null) { return; } ESRI.ArcGIS.Geometry.IEnvelope envelope = new ESRI.ArcGIS.Geometry.EnvelopeClass(); envelope.PutCoords(7, 1, 25, 1.5); // Specify the location and size of the scalebar ESRI.ArcGIS.esriSystem.IUID uid = new ESRI.ArcGIS.esriSystem.UIDClass(); uid.Value = "esriCarto.AlternatingScaleBar"; // Create a Surround. Set the geometry of the MapSurroundFrame to give it a location // Activate it and add it to the PageLayout's graphics container ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer = pageLayout as ESRI.ArcGIS.Carto.IGraphicsContainer; // Dynamic Cast ESRI.ArcGIS.Carto.IActiveView activeView = pageLayout as ESRI.ArcGIS.Carto.IActiveView; // Dynamic Cast ESRI.ArcGIS.Carto.IFrameElement frameElement = graphicsContainer.FindFrame(map); ESRI.ArcGIS.Carto.IMapFrame mapFrame = frameElement as ESRI.ArcGIS.Carto.IMapFrame; // Dynamic Cast ESRI.ArcGIS.Carto.IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame(uid as ESRI.ArcGIS.esriSystem.UID, null); // Dynamic Cast ESRI.ArcGIS.Carto.IElement element = mapSurroundFrame as ESRI.ArcGIS.Carto.IElement; // Dynamic Cast element.Geometry = envelope; element.Activate(activeView.ScreenDisplay); graphicsContainer.AddElement(element, 0); ESRI.ArcGIS.Carto.IMapSurround mapSurround = mapSurroundFrame.MapSurround; ESRI.ArcGIS.Carto.IScaleBar markerScaleBar = ((ESRI.ArcGIS.Carto.IScaleBar)(mapSurround)); markerScaleBar.LabelSymbol = new TextSymbolClass() { Font = GetFontDisp(20) }; markerScaleBar.UnitLabelSymbol = new TextSymbolClass() { Font = GetFontDisp(20) }; markerScaleBar.LabelPosition = ESRI.ArcGIS.Carto.esriVertPosEnum.esriBelow; markerScaleBar.UseMapSettings(); }
//function for adding point markers public void addPointGraphicElements(ESRI.ArcGIS.Geometry.IPoint inPoint, int symbolColor, double symbolSize) { IElement pElement = new MarkerElementClass(); ISimpleMarker3DSymbol symbol3d = new SimpleMarker3DSymbolClass(); string markerStyle = ""; if (theCamForm.symbolTypeListBox.SelectedItem != null) { markerStyle = theCamForm.symbolTypeListBox.SelectedItem.ToString(); } if (markerStyle == "Cone") { symbol3d.Style = esriSimple3DMarkerStyle.esriS3DMSCone; } else if (markerStyle == "Sphere") { symbol3d.Style = esriSimple3DMarkerStyle.esriS3DMSSphere; } else if (markerStyle == "Cylinder") { symbol3d.Style = esriSimple3DMarkerStyle.esriS3DMSCylinder; } else if (markerStyle == "Cube") { symbol3d.Style = esriSimple3DMarkerStyle.esriS3DMSCube; } else if (markerStyle == "Diamond") { symbol3d.Style = esriSimple3DMarkerStyle.esriS3DMSDiamond; } else if (markerStyle == "Tetrahedron") { symbol3d.Style = esriSimple3DMarkerStyle.esriS3DMSTetra; } else { symbol3d.Style = esriSimple3DMarkerStyle.esriS3DMSCone; } symbol3d.ResolutionQuality = 1; IColor pColor = new RgbColorClass(); pColor.RGB = symbolColor; //16732415; IMarkerSymbol pMarkerSymbol; pMarkerSymbol = (IMarkerSymbol)symbol3d; pMarkerSymbol.Color = pColor; if (symbolSize < 0) { symbolSize = Math.Abs(symbolSize); } if (symbolSize == 0) { symbolSize = 5000; } pMarkerSymbol.Size = symbolSize; pElement.Geometry = inPoint; IMarkerElement pMarkerElement; pMarkerElement = (IMarkerElement)pElement; pMarkerElement.Symbol = pMarkerSymbol; graphicsLayer.AddElement(pElement, 1); }