// Create a unique value renderer by state sub-region name
private async Task SetupSymbology()
{
try
{
// Generate a unique value renderer on the server
GenerateRendererTask generateRendererTask = new GenerateRendererTask(new Uri(LAYER_URL));
UniqueValueDefinition uvDef = new UniqueValueDefinition()
{
Fields = new List <string> {
"sub_region"
}
};
uvDef.ColorRamps.Add(new ColorRamp()
{
From = Colors.Purple, To = Colors.Yellow, Algorithm = Algorithm.LabLch
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = uvDef
};
var rendererResult = await generateRendererTask.GenerateRendererAsync(rendererParams);
_graphicsOverlay.Renderer = rendererResult.Renderer;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Statistics Sample");
}
}
private void GenerateUniqueValueClick(object sender, System.Windows.RoutedEventArgs e)
{
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List <string>()
{
"STATE_NAME"
}
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CIELabAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
}
// Create a unique value renderer by state sub-region name
private async Task SetUniqueRenderer()
{
try
{
// Generate a unique value renderer on the server
GenerateRendererTask generateRendererTask = new GenerateRendererTask(new Uri(LAYER_URL));
UniqueValueDefinition uvDef = new UniqueValueDefinition()
{
Fields = new string[] { "sub_region" }
};
uvDef.ColorRamps.Add(new ColorRamp()
{
From = Colors.Purple, To = Colors.Yellow, Algorithm = Algorithm.LabLch
});
GenerateRendererParameter rendererParams = new GenerateRendererParameter()
{
ClassificationDefinition = uvDef
};
var rendererResult = await generateRendererTask.GenerateRendererAsync(rendererParams);
_graphicsLayer.Renderer = rendererResult.Renderer;
}
catch (Exception ex)
{
var _ = new MessageDialog(ex.Message, "Sample Error").ShowAsync();
}
}
private async void GenerateUniqueValueClick(object sender, RoutedEventArgs e)
{
try
{
if (IsBusy)
{
return;
}
IsBusy = true;
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List <string>()
{
"STATE_NAME"
}
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CieLab
});
// Create a new GenerateRendererParameter object and set the ClassificationDefinition
// Also specify a Where clause on the layer to demonstrate excluding features from the classification
GenerateRendererParameters rendererParam = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
await GenerateRenderer(rendererParam);
}
catch (Exception ex)
{
MessageBox.Show("Error generating renderer: " + ex.Message);
}
finally
{
IsBusy = false;
}
}
// Create a unique value renderer by state sub-region name
private async Task SetupSymbology()
{
try
{
// Generate a unique value renderer on the server
GenerateRendererTask generateRendererTask = new GenerateRendererTask(new Uri(LAYER_URL));
UniqueValueDefinition uvDef = new UniqueValueDefinition() { Fields = new List<string> { "sub_region" } };
uvDef.ColorRamps.Add(new ColorRamp() { From = Colors.Purple, To = Colors.Yellow, Algorithm = Algorithm.LabLch });
GenerateRendererParameters rendererParams = new GenerateRendererParameters() { ClassificationDefinition = uvDef };
var rendererResult = await generateRendererTask.GenerateRendererAsync(rendererParams);
_graphicsOverlay.Renderer = rendererResult.Renderer;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Statistics Sample");
}
}
// Create a unique value renderer by state sub-region name
private async Task SetUniqueRenderer()
{
try
{
// Generate a unique value renderer on the server
GenerateRendererTask generateRendererTask = new GenerateRendererTask(new Uri(LAYER_URL));
UniqueValueDefinition uvDef = new UniqueValueDefinition() { Fields = new string[] { "sub_region" } };
uvDef.ColorRamps.Add(new ColorRamp() { From = Colors.Purple, To = Colors.Yellow, Algorithm = Algorithm.LabLch });
GenerateRendererParameter rendererParams = new GenerateRendererParameter() { ClassificationDefinition = uvDef };
var rendererResult = await generateRendererTask.GenerateRendererAsync(rendererParams);
_graphicsLayer.Renderer = rendererResult.Renderer;
}
catch (Exception ex)
{
var _ = new MessageDialog(ex.Message, "Sample Error").ShowAsync();
}
}
private async void GenerateUniqueValueClick(object sender, RoutedEventArgs e)
{
try
{
progress.Visibility = Visibility.Visible;
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List <string>()
{
"STATE_NAME"
}
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CieLab
});
// Create a new GenerateRendererParameter object and set the ClassificationDefinition
// Also specify a Where clause on the layer to demonstrate excluding features from the classification
GenerateRendererParameter rendererParam = new GenerateRendererParameter()
{
ClassificationDefinition = uniqueValueDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
await GenerateRenderer(rendererParam);
}
catch (Exception ex)
{
var _ = new MessageDialog("Error generating renderer: " + ex.Message).ShowAsync();
}
finally
{
progress.Visibility = Visibility.Collapsed;
}
}
private async void GenerateUniqueValueClick(object sender, RoutedEventArgs e)
{
try
{
progress.Visibility = Visibility.Visible;
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List<string>() { "STATE_NAME" }
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CieLab
});
// Create a new GenerateRendererParameter object and set the ClassificationDefinition
// Also specify a Where clause on the layer to demonstrate excluding features from the classification
GenerateRendererParameter rendererParam = new GenerateRendererParameter()
{
ClassificationDefinition = uniqueValueDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
await GenerateRenderer(rendererParam);
}
catch (Exception ex)
{
var _ = new MessageDialog("Error generating renderer: " + ex.Message).ShowAsync();
}
finally
{
progress.Visibility = Visibility.Collapsed;
}
}
public StatisticsRenderOnMap()
{
InitializeComponent();
subRegionGraphicsLayer = MyMap.Layers["SumGraphicsLayer"] as GraphicsLayer;
// Generate a unique value renderer on the server
GenerateRendererTask generateRendererTask = new GenerateRendererTask();
generateRendererTask.Url = _layerUrl;
generateRendererTask.ExecuteCompleted += (o, e) =>
{
subRegionGraphicsLayer.Renderer = e.GenerateRendererResult.Renderer;
};
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List <string>()
{
"SUB_REGION"
}
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Purple,
To = Colors.Yellow,
Algorithm = Algorithm.LabLChAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
};
generateRendererTask.ExecuteAsync(rendererParams);
// When layers initialized, return all states, generate statistics for a group,
// union graphics based on grouped statistics
MyMap.Layers.LayersInitialized += (a, b) =>
{
QueryTask queryTask1 = new QueryTask(_layerUrl);
Query queryAllStates = new Query()
{
ReturnGeometry = true,
OutSpatialReference = MyMap.SpatialReference,
Where = "1=1"
};
queryAllStates.OutFields.Add("SUB_REGION");
queryTask1.ExecuteCompleted += (c, d) =>
{
// Return statistics for states layer. Population and total count of states grouped by sub-region.
QueryTask queryTask2 = new QueryTask(_layerUrl);
Query query = new Query()
{
GroupByFieldsForStatistics = new List <string> {
"SUB_REGION"
},
OutStatistics = new List <OutStatistic> {
new OutStatistic()
{
OnStatisticField = "POP2000",
OutStatisticFieldName = "SubRegionPopulation",
StatisticType = StatisticType.Sum
},
new OutStatistic()
{
OnStatisticField = "SUB_REGION",
OutStatisticFieldName = "NumberOfStates",
StatisticType = StatisticType.Count
}
}
};
queryTask2.ExecuteCompleted += (e, f) =>
{
// foreach group (sub-region) returned from statistic results
foreach (Graphic regionGraphic in f.FeatureSet.Features)
{
// Collection of graphics based on sub-region
IEnumerable <Graphic> toUnion =
(f.UserState as FeatureSet).Features.Where(stateGraphic =>
(string)stateGraphic.Attributes["SUB_REGION"] ==
(string)regionGraphic.Attributes["SUB_REGION"]);
// Union graphics based on sub-region, add to graphics layer
GeometryService geometryService =
new GeometryService("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Utilities/Geometry/GeometryServer");
geometryService.UnionCompleted += (g, h) =>
{
Graphic unionedGraphic = h.UserState as Graphic;
unionedGraphic.Geometry = h.Result;
subRegionGraphicsLayer.Graphics.Add(unionedGraphic);
};
geometryService.UnionAsync(toUnion.ToList(), regionGraphic);
}
// populate the ListBox
FeatureSet featureSet = f.FeatureSet;
if (featureSet != null && featureSet.Features.Count > 0)
{
OutStatisticsListBox.ItemsSource = featureSet.Features;
}
};
queryTask2.ExecuteAsync(query, d.FeatureSet);
};
queryTask1.ExecuteAsync(queryAllStates);
};
}
public StatisticsRenderOnMap()
{
InitializeComponent();
subRegionGraphicsLayer = MyMap.Layers["SumGraphicsLayer"] as GraphicsLayer;
// Generate a unique value renderer on the server
GenerateRendererTask generateRendererTask = new GenerateRendererTask();
generateRendererTask.Url = _layerUrl;
generateRendererTask.ExecuteCompleted += (o, e) =>
{
subRegionGraphicsLayer.Renderer = e.GenerateRendererResult.Renderer;
};
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List<string>() { "SUB_REGION" }
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Purple,
To = Colors.Yellow,
Algorithm = Algorithm.LabLChAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
};
generateRendererTask.ExecuteAsync(rendererParams);
// When layers initialized, return all states, generate statistics for a group,
// union graphics based on grouped statistics
MyMap.Layers.LayersInitialized += (a, b) =>
{
QueryTask queryTask1 = new QueryTask(_layerUrl);
Query queryAllStates = new Query()
{
ReturnGeometry = true,
OutSpatialReference = MyMap.SpatialReference,
Where = "1=1"
};
queryAllStates.OutFields.Add("SUB_REGION");
queryTask1.ExecuteCompleted += (c, d) =>
{
// Return statistics for states layer. Population and total count of states grouped by sub-region.
QueryTask queryTask2 = new QueryTask(_layerUrl);
Query query = new Query()
{
GroupByFieldsForStatistics = new List<string> { "SUB_REGION" },
OutStatistics = new List<OutStatistic> {
new OutStatistic(){
OnStatisticField = "POP2000",
OutStatisticFieldName = "SubRegionPopulation",
StatisticType = StatisticType.Sum
},
new OutStatistic(){
OnStatisticField = "SUB_REGION",
OutStatisticFieldName = "NumberOfStates",
StatisticType = StatisticType.Count
}
}
};
queryTask2.ExecuteCompleted += (e, f) =>
{
// foreach group (sub-region) returned from statistic results
foreach (Graphic regionGraphic in f.FeatureSet.Features)
{
// Collection of graphics based on sub-region
IEnumerable<Graphic> toUnion =
(f.UserState as FeatureSet).Features.Where(stateGraphic =>
(string)stateGraphic.Attributes["SUB_REGION"] ==
(string)regionGraphic.Attributes["SUB_REGION"]);
// Union graphics based on sub-region, add to graphics layer
GeometryService geometryService =
new GeometryService("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Utilities/Geometry/GeometryServer");
geometryService.UnionCompleted += (g, h) =>
{
Graphic unionedGraphic = h.UserState as Graphic;
unionedGraphic.Geometry = h.Result;
subRegionGraphicsLayer.Graphics.Add(unionedGraphic);
};
geometryService.UnionAsync(toUnion.ToList(), regionGraphic);
}
// populate the ListBox
FeatureSet featureSet = f.FeatureSet;
if (featureSet != null && featureSet.Features.Count > 0)
{
OutStatisticsListBox.ItemsSource = featureSet.Features;
}
};
queryTask2.ExecuteAsync(query, d.FeatureSet);
};
queryTask1.ExecuteAsync(queryAllStates);
};
}
private void GenerateUniqueValueClick(object sender, RoutedEventArgs e)
{
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List<string>() { "STATE_NAME" }
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CIELabAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
}
private async void GenerateUniqueValueClick(object sender, RoutedEventArgs e)
{
try
{
if (IsBusy)
return;
IsBusy = true;
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List<string>() { "STATE_NAME" }
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CieLab
});
// Create a new GenerateRendererParameter object and set the ClassificationDefinition
// Also specify a Where clause on the layer to demonstrate excluding features from the classification
GenerateRendererParameters rendererParam = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
await GenerateRenderer(rendererParam);
}
catch (Exception ex)
{
MessageBox.Show("Error generating renderer: " + ex.Message);
}
finally
{
IsBusy = false;
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
layer = (map.Layers[0] as ArcGISDynamicMapServiceLayer);
DynamicLayerInfoCollection myDynamicLayerInfos = layer.DynamicLayerInfos;
if (myDynamicLayerInfos == null)
{
myDynamicLayerInfos = layer.CreateDynamicLayerInfosFromLayerInfos();
}
#region TableDataSource
DynamicLayerInfo info = new DynamicLayerInfo()
{
ID = 1,
Source = new LayerDataSource()
{
DataSource = new QueryDataSource()
{
GeometryType = ESRI.ArcGIS.Client.Tasks.GeometryType.Polyline,
OIDFields = new string[] { "OBJECTID" },
Query = "SELECT * FROM SDE.china_road where FNODE_ > 1000",
WorkspaceID = "MyDatabaseWorkspaceID"
}
}
};
#endregion
#region QueryDataSource
DynamicLayerInfo info = new DynamicLayerInfo()
{
ID = 1,
Source = new LayerDataSource()
{
DataSource = new QueryDataSource()
{
GeometryType = ESRI.ArcGIS.Client.Tasks.GeometryType.Polyline,
OIDFields = new string[] { "OBJECTID" },
Query = "SELECT * FROM SDE.china_road where FNODE_ > 1000",
WorkspaceID = "MyDatabaseWorkspaceID"
}
}
};
#endregion
#region UserDefine Simple Render Line
//LayerDrawingOptions layerDrawOptions = new LayerDrawingOptions();
//layerDrawOptions.LayerID = 1;
//layerDrawOptions.Renderer = new SimpleRenderer()
//{
// Symbol = new SimpleLineSymbol()
// {
// Color = new SolidColorBrush(Color.FromArgb((int)255, (int)0, (int)0, (int)255)),
// Width = 2
// }
//};
//layer.LayerDrawingOptions = new LayerDrawingOptionsCollection() { layerDrawOptions };
#endregion
#region UserDefine Simple Render Poly
LayerDrawingOptions layerDrawOptions = new LayerDrawingOptions();
layerDrawOptions.LayerID = 1;
layerDrawOptions.Renderer = new SimpleRenderer()
{
Symbol = new SimpleFillSymbol()
{
Fill = new SolidColorBrush(Color.FromArgb((int)255, (int)0, (int)0, (int)255)),
}
};
layer.LayerDrawingOptions =
new LayerDrawingOptionsCollection() { layerDrawOptions };
#endregion
#region JoinDataSource
DynamicLayerInfo info = new DynamicLayerInfo()
{
ID = 1,
Source = new LayerDataSource()
{
DataSource = new JoinDataSource()
{
JoinType = JoinType.LeftInnerJoin,
LeftTableSource = new LayerDataSource()
{
DataSource = new TableDataSource()
{
DataSourceName = "SDE.china_county",
WorkspaceID = "MyDatabaseWorkspaceID"
}
},
LeftTableKey = "OBJECTID",
RightTableSource = new LayerDataSource()
{
DataSource = new TableDataSource()
{
DataSourceName = "SDE.china_road",
WorkspaceID = "MyDatabaseWorkspaceID"
}
},
RightTableKey = "OBJECTID"
}
}
};
#endregion
#region RasterDataSource
//DynamicLayerInfo info = new DynamicLayerInfo()
//{
// ID = 1,
// Source = new LayerDataSource()
// {
// DataSource = new RasterDataSource()
// {
// DataSourceName = "rr1",
// WorkspaceID = "MyRasterWorkspaceID"
// }
// }
//};
#endregion
myDynamicLayerInfos.Add(info);
layer.DynamicLayerInfos = myDynamicLayerInfos;
layer.VisibleLayers = new int[] { 1 };
//layer.Refresh();
//map.ZoomTo(new Envelope(11.8435360079, 49.4443060783, 11.8568721432, 49.4528247773));
//map.ZoomTo(layer.Layers[1].e)
#region Generate Render Class Break
ClassBreaksDefinition classBreaksDefinition = new ClassBreaksDefinition()
{
ClassificationField = "FNODE_",
ClassificationMethod = ClassificationMethod.StandardDeviation,
BreakCount = 10,
StandardDeviationInterval = ESRI.ArcGIS.Client.Tasks.StandardDeviationInterval.OneQuarter
};
classBreaksDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.HSVAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = classBreaksDefinition,
Source = info.Source
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
#endregion
#region Generate Render Unique Value
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List<string>() { "FNODE_" }
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CIELabAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
Source = info.Source
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
#endregion
}
private void Button_Click(object sender, RoutedEventArgs e)
{
layer = (map.Layers[0] as ArcGISDynamicMapServiceLayer);
DynamicLayerInfoCollection myDynamicLayerInfos = layer.DynamicLayerInfos;
if (myDynamicLayerInfos == null)
{
myDynamicLayerInfos = layer.CreateDynamicLayerInfosFromLayerInfos();
}
#region TableDataSource
DynamicLayerInfo info = new DynamicLayerInfo()
{
ID = 1,
Source = new LayerDataSource()
{
DataSource = new QueryDataSource()
{
GeometryType = ESRI.ArcGIS.Client.Tasks.GeometryType.Polyline,
OIDFields = new string[] { "OBJECTID" },
Query = "SELECT * FROM SDE.china_road where FNODE_ > 1000",
WorkspaceID = "MyDatabaseWorkspaceID"
}
}
};
#endregion
#region QueryDataSource
DynamicLayerInfo info = new DynamicLayerInfo()
{
ID = 1,
Source = new LayerDataSource()
{
DataSource = new QueryDataSource()
{
GeometryType = ESRI.ArcGIS.Client.Tasks.GeometryType.Polyline,
OIDFields = new string[] { "OBJECTID" },
Query = "SELECT * FROM SDE.china_road where FNODE_ > 1000",
WorkspaceID = "MyDatabaseWorkspaceID"
}
}
};
#endregion
#region UserDefine Simple Render Line
//LayerDrawingOptions layerDrawOptions = new LayerDrawingOptions();
//layerDrawOptions.LayerID = 1;
//layerDrawOptions.Renderer = new SimpleRenderer()
//{
// Symbol = new SimpleLineSymbol()
// {
// Color = new SolidColorBrush(Color.FromArgb((int)255, (int)0, (int)0, (int)255)),
// Width = 2
// }
//};
//layer.LayerDrawingOptions = new LayerDrawingOptionsCollection() { layerDrawOptions };
#endregion
#region UserDefine Simple Render Poly
LayerDrawingOptions layerDrawOptions = new LayerDrawingOptions();
layerDrawOptions.LayerID = 1;
layerDrawOptions.Renderer = new SimpleRenderer()
{
Symbol = new SimpleFillSymbol()
{
Fill = new SolidColorBrush(Color.FromArgb((int)255, (int)0, (int)0, (int)255)),
}
};
layer.LayerDrawingOptions =
new LayerDrawingOptionsCollection()
{
layerDrawOptions
};
#endregion
#region JoinDataSource
DynamicLayerInfo info = new DynamicLayerInfo()
{
ID = 1,
Source = new LayerDataSource()
{
DataSource = new JoinDataSource()
{
JoinType = JoinType.LeftInnerJoin,
LeftTableSource = new LayerDataSource()
{
DataSource = new TableDataSource()
{
DataSourceName = "SDE.china_county",
WorkspaceID = "MyDatabaseWorkspaceID"
}
},
LeftTableKey = "OBJECTID",
RightTableSource = new LayerDataSource()
{
DataSource = new TableDataSource()
{
DataSourceName = "SDE.china_road",
WorkspaceID = "MyDatabaseWorkspaceID"
}
},
RightTableKey = "OBJECTID"
}
}
};
#endregion
#region RasterDataSource
//DynamicLayerInfo info = new DynamicLayerInfo()
//{
// ID = 1,
// Source = new LayerDataSource()
// {
// DataSource = new RasterDataSource()
// {
// DataSourceName = "rr1",
// WorkspaceID = "MyRasterWorkspaceID"
// }
// }
//};
#endregion
myDynamicLayerInfos.Add(info);
layer.DynamicLayerInfos = myDynamicLayerInfos;
layer.VisibleLayers = new int[] { 1 };
//layer.Refresh();
//map.ZoomTo(new Envelope(11.8435360079, 49.4443060783, 11.8568721432, 49.4528247773));
//map.ZoomTo(layer.Layers[1].e)
#region Generate Render Class Break
ClassBreaksDefinition classBreaksDefinition = new ClassBreaksDefinition()
{
ClassificationField = "FNODE_",
ClassificationMethod = ClassificationMethod.StandardDeviation,
BreakCount = 10,
StandardDeviationInterval = ESRI.ArcGIS.Client.Tasks.StandardDeviationInterval.OneQuarter
};
classBreaksDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.HSVAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = classBreaksDefinition,
Source = info.Source
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
#endregion
#region Generate Render Unique Value
UniqueValueDefinition uniqueValueDefinition = new UniqueValueDefinition()
{
Fields = new List <string>()
{
"FNODE_"
}
};
uniqueValueDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.CIELabAlgorithm
});
GenerateRendererParameters rendererParams = new GenerateRendererParameters()
{
ClassificationDefinition = uniqueValueDefinition,
Source = info.Source
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
#endregion
}