public void SetGraphic( CIMGraphic cimGraphic )
Public Sub SetGraphic( _ ByVal cimGraphic As CIMGraphic _ )
Parameters
- cimGraphic
- CIMGraphic
public void SetGraphic( CIMGraphic cimGraphic )
Public Sub SetGraphic( _ ByVal cimGraphic As CIMGraphic _ )
Exception | Description |
---|---|
ArcGIS.Core.CalledOnWrongThreadException | This method must be called within the lambda passed to QueuedTask.Run. |
//within a queued Task //get the first line element in the layer var ge = graphicsLayer.FindElement("Line 10") as GraphicElement; var graphic = ge.GetGraphic(); if (graphic is CIMLineGraphic lineGraphic) { //change its symbol lineGraphic.Symbol = SymbolFactory.Instance.ConstructLineSymbol( SymbolFactory.Instance.ConstructStroke( ColorFactory.Instance.BlueRGB, 2, SimpleLineStyle.DashDot)).MakeSymbolReference(); //apply the change ge.SetGraphic(lineGraphic); }
//Create polygon paragraph text with basic text properties. //Construct on the worker thread await QueuedTask.Run(() => { //Build geometry List<Coordinate2D> plyCoords = new List<Coordinate2D>(); plyCoords.Add(new Coordinate2D(3.5, 7)); plyCoords.Add(new Coordinate2D(4.5, 7)); plyCoords.Add(new Coordinate2D(4.5, 6.7)); plyCoords.Add(new Coordinate2D(5.5, 6.7)); plyCoords.Add(new Coordinate2D(5.5, 6.1)); plyCoords.Add(new Coordinate2D(3.5, 6.1)); //At 2.x - Polygon poly = PolygonBuilder.CreatePolygon(plyCoords); Polygon poly = PolygonBuilderEx.CreatePolygon(plyCoords); //Set symbolology, create and add element to layout CIMTextSymbol sym = SymbolFactory.Instance.ConstructTextSymbol(ColorFactory.Instance.GreyRGB, 10, "Arial", "Regular"); string text = "Some Text String that is really long and is <BOL>forced to wrap to other lines</BOL> so that we can see the effects." as String; //At 2.x - GraphicElement polyTxtElm = LayoutElementFactory.Instance.CreatePolygonParagraphGraphicElement(layout, poly, text, sym); // polyTxtElm.SetName("New Polygon Text"); GraphicElement polyTxtElm = ElementFactory.Instance.CreateTextGraphicElement( layout, TextType.RectangleParagraph, poly, sym, text, "New Polygon Text"); //(Optionally) Modify paragraph border CIMGraphic polyTxtGra = polyTxtElm.GetGraphic(); CIMParagraphTextGraphic cimPolyTxtGra = polyTxtGra as CIMParagraphTextGraphic; cimPolyTxtGra.Frame.BorderSymbol = new CIMSymbolReference(); cimPolyTxtGra.Frame.BorderSymbol.Symbol = SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.GreyRGB, 1.0, SimpleLineStyle.Solid); polyTxtElm.SetGraphic(polyTxtGra); });
//Create circle paragraph text with basic text settings and optionally a modified border. //Construct on the worker thread await QueuedTask.Run(() => { //Build geometry Coordinate2D center = new Coordinate2D(4.5, 4); //At 2.x - EllipticArcBuilder eabCir = new EllipticArcBuilder(center, 0.5, esriArcOrientation.esriArcClockwise); var eabCir = new EllipticArcBuilderEx(center, 0.5, ArcOrientation.ArcClockwise); EllipticArcSegment cir = eabCir.ToSegment(); var polyCir = PolygonBuilderEx.CreatePolygon( PolylineBuilderEx.CreatePolyline(cir)); //Set symbolology, create and add element to layout CIMTextSymbol sym = SymbolFactory.Instance.ConstructTextSymbol(ColorFactory.Instance.GreenRGB, 10, "Arial", "Regular"); string text = "Circle, circle, circle, circle, circle, circle, circle, circle, circle, circle, circle"; //At 2.x - GraphicElement cirTxtElm = LayoutElementFactory.Instance.CreateCircleParagraphGraphicElement(layout, cir, text, sym); // cirTxtElm.SetName("New Circle Text"); GraphicElement cirTxtElm = ElementFactory.Instance.CreateTextGraphicElement( layout, TextType.CircleParagraph, polyCir, sym, text, "New Circle Text"); //(Optionally) Modify paragraph border CIMGraphic cirTxtGra = cirTxtElm.GetGraphic(); CIMParagraphTextGraphic cimCirTxtGra = cirTxtGra as CIMParagraphTextGraphic; cimCirTxtGra.Frame.BorderSymbol = new CIMSymbolReference(); cimCirTxtGra.Frame.BorderSymbol.Symbol = SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.GreyRGB, 1.0, SimpleLineStyle.Solid); cirTxtElm.SetGraphic(cirTxtGra); });
//Create ellipse paragraph text with basic text settings and optionally a modified border. //Construct on the worker thread await QueuedTask.Run(() => { //Build geometry Coordinate2D center = new Coordinate2D(4.5, 2.75); //At 2.x - EllipticArcBuilder eabElp = new EllipticArcBuilder(center, 0, 1, 0.45, esriArcOrientation.esriArcClockwise); var eabElp = new EllipticArcBuilderEx(center, 0, 1, 0.45, ArcOrientation.ArcClockwise); EllipticArcSegment ellipse = eabElp.ToSegment(); var polyElp = PolygonBuilderEx.CreatePolygon( PolylineBuilderEx.CreatePolyline(ellipse)); //Set symbolology, create and add element to layout CIMTextSymbol sym = SymbolFactory.Instance.ConstructTextSymbol(ColorFactory.Instance.BlueRGB, 10, "Arial", "Regular"); string text = "Ellipse, ellipse, ellipse, ellipse, ellipse, ellipse, ellipse, ellipse, ellipse, ellipse, ellipse, ellipse"; //At 2.x - GraphicElement elpTxtElm = LayoutElementFactory.Instance.CreateEllipseParagraphGraphicElement(layout, ellipse, text, sym); // elpTxtElm.SetName("New Ellipse Text"); GraphicElement elpTxtElm = ElementFactory.Instance.CreateTextGraphicElement( layout, TextType.EllipseParagraph, polyElp, sym, text, "New Ellipse Text"); //(Optionally) Modify paragraph border CIMGraphic elpTxtGra = elpTxtElm.GetGraphic(); CIMParagraphTextGraphic cimElpTxtGra = elpTxtGra as CIMParagraphTextGraphic; cimElpTxtGra.Frame.BorderSymbol = new CIMSymbolReference(); cimElpTxtGra.Frame.BorderSymbol.Symbol = SymbolFactory.Instance.ConstructLineSymbol(ColorFactory.Instance.GreyRGB, 1.0, SimpleLineStyle.Solid); elpTxtElm.SetGraphic(elpTxtGra); });
//This example references a graphic element on a layout and sets its Transparency property (which is not available in the managed API) //by accessing the element's CIMGraphic. //Added references using ArcGIS.Core.CIM; //CIM using ArcGIS.Desktop.Core; //Project using ArcGIS.Desktop.Layouts; //Layout class using ArcGIS.Desktop.Framework.Threading.Tasks; //QueuedTask public class GraphicElementExample1 { public static Task<bool> UpdateElementTransparencyAsync(string LayoutName, string ElementName, int TransValue) { //Reference a layoutitem in a project by name LayoutProjectItem layoutItem = Project.Current.GetItems<LayoutProjectItem>().FirstOrDefault(item => item.Name.Equals(LayoutName)); if (layoutItem == null) return Task.FromResult(false); return QueuedTask.Run<bool>(() => { //Reference and load the layout associated with the layout item Layout lyt = layoutItem.GetLayout(); //Reference a element by name GraphicElement graElm = lyt.FindElement(ElementName) as GraphicElement; if (graElm == null) return false; //Modify the Transparency property that exists only in the CIMGraphic class. CIMGraphic CIMGra = graElm.GetGraphic() as CIMGraphic; CIMGra.Transparency = TransValue; //e.g., TransValue = 50 graElm.SetGraphic(CIMGra); return true; }); } }
//Note: must call within QueuedTask.Run() var CIMGra = graElm.GetGraphic() as CIMGraphic; //TODO - make changes to CIMGraphic //... graElm.SetGraphic(CIMGra);
//Create rectangle text with background and border symbology. //Construct on the worker thread await QueuedTask.Run(() => { //Build 2D polygon geometry List<Coordinate2D> plyCoords = new List<Coordinate2D>(); plyCoords.Add(new Coordinate2D(3.5, 7)); plyCoords.Add(new Coordinate2D(4.5, 7)); plyCoords.Add(new Coordinate2D(4.5, 6.7)); plyCoords.Add(new Coordinate2D(5.5, 6.7)); plyCoords.Add(new Coordinate2D(5.5, 6.1)); plyCoords.Add(new Coordinate2D(3.5, 6.1)); //At 2.x - Polygon poly = PolygonBuilder.CreatePolygon(plyCoords); Polygon poly = PolygonBuilderEx.CreatePolygon(plyCoords); //Set symbolology, create and add element to layout //Also notice how formatting tags are using within the text string. CIMTextSymbol sym = SymbolFactory.Instance.ConstructTextSymbol( ColorFactory.Instance.GreyRGB, 10, "Arial", "Regular"); string text = "Some Text String that is really long and is " + "<BOL>forced to wrap to other lines</BOL> so that " + "we can see the effects." as String; //At 2.x - GraphicElement polyTxtElm = // LayoutElementFactory.Instance.CreatePolygonParagraphGraphicElement( // layout, poly, text, sym); // polyTxtElm.SetName("New Polygon Text"); GraphicElement polyTxtElm = ElementFactory.Instance.CreateTextGraphicElement( container, TextType.RectangleParagraph, poly, sym, text, "Polygon Paragraph"); //(Optionally) Modify paragraph border CIMGraphic polyTxtGra = polyTxtElm.GetGraphic(); CIMParagraphTextGraphic cimPolyTxtGra = polyTxtGra as CIMParagraphTextGraphic; cimPolyTxtGra.Frame.BorderSymbol = new CIMSymbolReference(); cimPolyTxtGra.Frame.BorderSymbol.Symbol = SymbolFactory.Instance.ConstructLineSymbol( ColorFactory.Instance.GreyRGB, 1.0, SimpleLineStyle.Solid); polyTxtElm.SetGraphic(polyTxtGra); });
//Create a picture element and also set background and border symbology. //Construct on the worker thread await QueuedTask.Run(() => { //Build 2D envelope geometry Coordinate2D pic_ll = new Coordinate2D(6, 1); Coordinate2D pic_ur = new Coordinate2D(8, 2); //At 2.x - Envelope env = EnvelopeBuilder.CreateEnvelope(pic_ll, pic_ur); Envelope env = EnvelopeBuilderEx.CreateEnvelope(pic_ll, pic_ur); //Create and add element to layout string picPath = @"C:\Temp\WhitePass.jpg"; //At 2.x - GraphicElement picElm = // LayoutElementFactory.Instance.CreatePictureGraphicElement( // layout, env, picPath); // picElm.SetName("New Picture"); // GraphicElement picElm = ElementFactory.Instance.CreatePictureGraphicElement( layout, env, picPath, "New Picture"); //(Optionally) Modify the border and shadow CIMGraphic picGra = picElm.GetGraphic(); CIMPictureGraphic cimPicGra = picGra as CIMPictureGraphic; cimPicGra.Frame.BorderSymbol = new CIMSymbolReference(); cimPicGra.Frame.BorderSymbol.Symbol = SymbolFactory.Instance.ConstructLineSymbol( ColorFactory.Instance.BlueRGB, 2.0, SimpleLineStyle.Solid); cimPicGra.Frame.ShadowSymbol = new CIMSymbolReference(); cimPicGra.Frame.ShadowSymbol.Symbol = SymbolFactory.Instance.ConstructPolygonSymbol( ColorFactory.Instance.BlackRGB, SimpleFillStyle.Solid); //Update the element picElm.SetGraphic(picGra); });
//Update an element's transparency using the CIM. //Perform on the worker thread QueuedTask.Run(() => { // Reference and load the layout associated with the layout item Layout layout = layoutItem.GetLayout(); if (layout != null) { // Reference a element by name GraphicElement graphicElement = layout.FindElement("MyElement") as GraphicElement; if (graphicElement != null) { // Modify the Transparency property that exists only in the CIMGraphic class. CIMGraphic CIMGraphic = graphicElement.GetGraphic() as CIMGraphic; CIMGraphic.Transparency = 50; // mark it 50% transparent graphicElement.SetGraphic(CIMGraphic); } } });
Target Platforms: Windows 11, Windows 10, Windows 8.1