//Must be on QueuedTask.Run(() => { ...
//Build geometry
Coordinate2D coord2D = new Coordinate2D(2.0, 10.0);
//Reference a point symbol in a style
StyleProjectItem stylePrjItm = Project.Current.GetItems<StyleProjectItem>()
.FirstOrDefault(item => item.Name == "ArcGIS 2D");
SymbolStyleItem symStyleItm = stylePrjItm.SearchSymbols(
StyleItemType.PointSymbol, "City Hall")[0];
CIMPointSymbol pointSym = symStyleItm.Symbol as CIMPointSymbol;
pointSym.SetSize(50);
var elemInfo = new ElementInfo()
{
CustomProperties = new List<CIMStringMap>() {
new CIMStringMap() { Key = "Key1", Value = "Value1"},
new CIMStringMap() { Key = "Key2", Value = "Value2"}
},
Anchor = Anchor.TopRightCorner,
Rotation = 45.0
};
var graphic = GraphicFactory.Instance.CreateSimpleGraphic(
coord2D.ToMapPoint(), pointSym);
ElementFactory.Instance.CreateGraphicElement(
container, graphic, "New Point", true, elemInfo);