/// <summary>
/// Called when the sketch finishes. This is where we will create the edit operation and then execute it.
/// </summary>
/// <param name="geometry">The geometry created by the sketch.</param>
/// <returns>A Task returning a Boolean indicating if the sketch complete event was successfully handled.</returns>
protected override async Task <bool> OnSketchCompleteAsync(Geometry geometry)
{
if (CurrentTemplate == null || geometry == null)
{
return(false);
}
bool result = await QueuedTask.Run(() =>
{
// get the anno layer
AnnotationLayer annoLayer = CurrentTemplate.Layer as AnnotationLayer;
if (annoLayer == null)
{
return(false);
}
// get the anno feature class
var fc = annoLayer.GetFeatureClass() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClass;
if (fc == null)
{
return(false);
}
// get the featureclass CIM definition which contains the labels, symbols
var cimDefinition = fc.GetDefinition() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClassDefinition;
var labels = cimDefinition.GetLabelClassCollection();
var symbols = cimDefinition.GetSymbolCollection();
// make sure there are labels, symbols
if ((labels.Count == 0) || (symbols.Count == 0))
{
return(false);
}
// find the label class required
// typically you would use a subtype name or some other characteristic
// use the first label class
var label = labels[0];
if (labels.Count > 1)
{
// find a label class based on template name
foreach (var LabelClass in labels)
{
if (LabelClass.Name == CurrentTemplate.Name)
{
label = LabelClass;
break;
}
}
}
// each label has a textSymbol
// the symbolName *should* be the symbolID to be used
var symbolName = label.TextSymbol.SymbolName;
int symbolID = -1;
if (!int.TryParse(symbolName, out symbolID))
{
// int.TryParse fails - attempt to find the symbolName in the symbol collection
foreach (var symbol in symbols)
{
if (symbol.Name == symbolName)
{
symbolID = symbol.ID;
break;
}
}
}
// no symbol?
if (symbolID == -1)
{
return(false);
}
// use the template's inspector object
var inspector = CurrentTemplate.Inspector;
// get the annotation properties
var annoProperties = inspector.GetAnnotationProperties();
// AnnotationClassID, SymbolID and Shape are the bare minimum for an annotation feature
// use the inspector[fieldName] to set the annotationClassid - this is allowed since annotationClassID is a guaranteed field in the annotation schema
inspector["AnnotationClassID"] = label.ID;
// set the symbolID too
inspector["SymbolID"] = symbolID;
// use the annotation properties to set the other attributes
annoProperties.TextString = "My annotation feature";
annoProperties.Color = ColorFactory.Instance.GreenRGB;
annoProperties.VerticalAlignment = ArcGIS.Core.CIM.VerticalAlignment.Top;
annoProperties.Underline = true;
// set the geometry to be the sketched line
// when creating annotation features the shape to be passed in the create operation is the CIMTextGraphic shape
annoProperties.Shape = geometry;
// set the annotation properties back on the inspector
inspector.SetAnnotationProperties(annoProperties);
// Create an edit operation
var createOperation = new EditOperation();
createOperation.Name = string.Format("Create {0}", CurrentTemplate.Layer.Name);
createOperation.SelectNewFeatures = true;
// create and execute using the inspector
createOperation.Create(CurrentTemplate.Layer, inspector);
return(createOperation.Execute());
});
return(result);
}
protected override async void OnClick()
{
// get an anno layer
AnnotationLayer annoLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType <AnnotationLayer>().FirstOrDefault();
if (annoLayer == null)
{
return;
}
Inspector insp = null;
bool result = await QueuedTask.Run(() =>
{
// get the anno feature class
var fc = annoLayer.GetFeatureClass() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClass;
// get the featureclass CIM definition which contains the labels, symbols
var cimDefinition = fc.GetDefinition() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClassDefinition;
var labels = cimDefinition.GetLabelClassCollection();
var symbols = cimDefinition.GetSymbolCollection();
// make sure there are labels, symbols
if ((labels.Count == 0) || (symbols.Count == 0))
{
return(false);
}
// find the label class required
// typically you would use a subtype name or some other characteristic
// in this case lets just use the first one
// var label = labels[0];
// find the label class required
// typically you would use a subtype name or some other characteristic
// use the first label class
var label = labels[0];
if (labels.Count > 1)
{
// find a label class based on template name
foreach (var LabelClass in labels)
{
if (LabelClass.Name == "Basic")
{
label = LabelClass;
break;
}
}
}
// each label has a textSymbol
// the symbolName *should* be the symbolID to be used
var symbolName = label.TextSymbol.SymbolName;
int symbolID = -1;
if (!int.TryParse(symbolName, out symbolID))
{
// int.TryParse fails - attempt to find the symbolName in the symbol collection
foreach (var symbol in symbols)
{
if (symbol.Name == symbolName)
{
symbolID = symbol.ID;
break;
}
}
}
// no symbol?
if (symbolID == -1)
{
return(false);
}
// load the schema
insp = new Inspector();
insp.LoadSchema(annoLayer);
// ok to access AnnotationClassID, SymbolID this way - it is guaranteed to exist
insp["AnnotationClassID"] = label.ID;
insp["SymbolID"] = symbolID;
// set up some text properties
AnnotationProperties annoProperties = insp.GetAnnotationProperties();
annoProperties.FontSize = 36;
annoProperties.TextString = "My Annotation feature";
annoProperties.VerticalAlignment = VerticalAlignment.Top;
annoProperties.HorizontalAlignment = HorizontalAlignment.Justify;
// assign the properties back to the inspector
insp.SetAnnotationProperties(annoProperties);
// set up tags
var tags = new[] { "Annotation", "tag1", "tag2" };
// set up default tool - use daml-id rather than guid
string defaultTool = "esri_editing_SketchStraightAnnoTool";
// tool filter is the tools to filter OUT
var toolFilter = new[] { "esri_editing_SketchCurvedAnnoTool" };
// create a new CIM template - new extension method
var newTemplate = annoLayer.CreateTemplate("My new template", "sample template description", insp, defaultTool, tags, toolFilter);
return(newTemplate != null);
});
}
public void CreateTemplate()
{
string value1 = "";
string value2 = "";
string value3 = "";
#region Create New Template using layer.CreateTemplate
var layer = MapView.Active.Map.GetLayersAsFlattenedList().OfType <FeatureLayer>().FirstOrDefault();
if (layer == null)
{
return;
}
QueuedTask.Run(() =>
{
var insp = new Inspector();
insp.LoadSchema(layer);
insp["Field1"] = value1;
insp["Field2"] = value2;
insp["Field3"] = value3;
var tags = new[] { "Polygon", "tag1", "tag2" };
// set defaultTool using a daml-id
string defaultTool = "esri_editing_SketchCirclePolygonTool";
// tool filter is the tools to filter OUT
var toolFilter = new[] { "esri_editing_SketchTracePolygonTool" };
// create a new template
var newTemplate = layer.CreateTemplate("My new template", "description", insp, defaultTool, tags, toolFilter);
});
#endregion
#region Create Annotation Template
// get an anno layer
AnnotationLayer annoLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType <AnnotationLayer>().FirstOrDefault();
if (annoLayer == null)
{
return;
}
QueuedTask.Run(() =>
{
Inspector insp = null;
// get the anno feature class
var fc = annoLayer.GetFeatureClass() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClass;
// get the featureclass CIM definition which contains the labels, symbols
var cimDefinition = fc.GetDefinition() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClassDefinition;
var labels = cimDefinition.GetLabelClassCollection();
var symbols = cimDefinition.GetSymbolCollection();
// make sure there are labels, symbols
if ((labels.Count == 0) || (symbols.Count == 0))
{
return;
}
// find the label class required
// typically you would use a subtype name or some other characteristic
// in this case lets just use the first one
var label = labels[0];
// each label has a textSymbol
// the symbolName *should* be the symbolID to be used
var symbolName = label.TextSymbol.SymbolName;
int symbolID = -1;
if (!int.TryParse(symbolName, out symbolID))
{
// int.TryParse fails - attempt to find the symbolName in the symbol collection
foreach (var symbol in symbols)
{
if (symbol.Name == symbolName)
{
symbolID = symbol.ID;
break;
}
}
}
// no symbol?
if (symbolID == -1)
{
return;
}
// load the schema
insp = new Inspector();
insp.LoadSchema(annoLayer);
// ok to assign these fields using the inspector[fieldName] methodology
// these fields are guaranteed to exist in the annotation schema
insp["AnnotationClassID"] = label.ID;
insp["SymbolID"] = symbolID;
// set up some additional annotation properties
AnnotationProperties annoProperties = insp.GetAnnotationProperties();
annoProperties.FontSize = 36;
annoProperties.TextString = "My Annotation feature";
annoProperties.VerticalAlignment = VerticalAlignment.Top;
annoProperties.HorizontalAlignment = HorizontalAlignment.Justify;
insp.SetAnnotationProperties(annoProperties);
var tags = new[] { "Annotation", "tag1", "tag2" };
// use daml-id rather than guid
string defaultTool = "esri_editing_SketchStraightAnnoTool";
// tool filter is the tools to filter OUT
var toolFilter = new[] { "esri_editing_SketchCurvedAnnoTool" };
// create a new template
var newTemplate = annoLayer.CreateTemplate("new anno template", "description", insp, defaultTool, tags, toolFilter);
});
#endregion
}
/// <summary>
/// Called when the sketch finishes. This is where we will create the edit operation and then execute it.
/// </summary>
/// <param name="geometry">The geometry created by the sketch.</param>
/// <returns>A Task returning a Boolean indicating if the sketch complete event was successfully handled.</returns>
protected override async Task <bool> OnSketchCompleteAsync(Geometry geometry)
{
if (CurrentTemplate == null || geometry == null)
{
return(false);
}
bool result = await QueuedTask.Run(() =>
{
// get the anno layer
AnnotationLayer annoLayer = CurrentTemplate.Layer as AnnotationLayer;
if (annoLayer == null)
{
return(false);
}
// get the anno feature class
var fc = annoLayer.GetFeatureClass() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClass;
if (fc == null)
{
return(false);
}
// get the featureclass CIM definition which contains the labels, symbols
var cimDefinition = fc.GetDefinition() as ArcGIS.Core.Data.Mapping.AnnotationFeatureClassDefinition;
var labels = cimDefinition.GetLabelClassCollection();
var symbols = cimDefinition.GetSymbolCollection();
// make sure there are labels, symbols
if ((labels.Count == 0) || (symbols.Count == 0))
{
return(false);
}
// find the label class required
// typically you would use a subtype name or some other characteristic
// use the first label class
var label = labels[0];
if (labels.Count > 1)
{
// find a label class based on template name
foreach (var LabelClass in labels)
{
if (LabelClass.Name == CurrentTemplate.Name)
{
label = LabelClass;
break;
}
}
}
// each label has a textSymbol
// the symbolName *should* be the symbolID to be used
var symbolName = label.TextSymbol.SymbolName;
int symbolID = -1;
if (!int.TryParse(symbolName, out symbolID))
{
// int.TryParse fails - attempt to find the symbolName in the symbol collection
foreach (var symbol in symbols)
{
if (symbol.Name == symbolName)
{
symbolID = symbol.ID;
break;
}
}
}
// no symbol?
if (symbolID == -1)
{
return(false);
}
// use a dictionary to set values
Dictionary <string, object> values = new Dictionary <string, object>();
// AnnotationClassID, SymbolID and Shape are the bare minimum for an annotation feature
// set the SymbolID
values.Add("SymbolID", symbolID);
// set the AnnotationClassID
values.Add("AnnotationClassID", label.ID);
// you can also add text (if the field exists)
// if you don't set text then the feature has the default value of 'Text'
int idxField = cimDefinition.FindField("TextString");
if (idxField != -1)
{
values.Add("TextString", "My annotation feature");
}
// set the geometry to be the sketched line
// when creating annotation features the shape to be passed in the create operation is the CIMTextGraphic shape
values["SHAPE"] = geometry;
// Create an edit operation
var createOperation = new EditOperation();
createOperation.Name = string.Format("Create {0}", CurrentTemplate.Layer.Name);
createOperation.SelectNewFeatures = true;
// create and execute
createOperation.Create(CurrentTemplate.Layer, values);
return(createOperation.Execute());
});
return(result);
}
