private void GenerateRangeValueClick(object sender, System.Windows.RoutedEventArgs e)
{
ClassBreaksDefinition classBreaksDefinition = new ClassBreaksDefinition()
{
ClassificationField = "SQMI",
ClassificationMethod = ClassificationMethod.StandardDeviation,
BreakCount = 5,
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,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
}
private void RenderButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
ObservableCollection <ColorRamp> colorRamps = new ObservableCollection <ColorRamp>();
colorRamp = new ColorRamp()
{
From = ((StartColorListBox.SelectedItem as ListBoxItem).Background as SolidColorBrush).Color,
To = ((EndColorListBox.SelectedItem as ListBoxItem).Background as SolidColorBrush).Color,
Algorithm = (Algorithm)AlgorithmListBox.SelectedItem,
};
colorRamps.Add(colorRamp);
generateClassesParameters.ClassificationDefinition = new ClassBreaksDefinition()
{
BaseSymbol = new ESRI.ArcGIS.Client.Symbols.SimpleFillSymbol()
{
Fill = (ColorRampListBox.SelectedItem as ListBoxItem).Background
},
ClassificationField = ((ClassificationFieldListBox.SelectedItem) as Field).Name,
ClassificationMethod = (ClassificationMethod)ClassificationMethodListBox.SelectedItem,
BreakCount = int.Parse(BreakCountTB.Text.Trim()),
ColorRamps = colorRamps,
};
ClassBreaksDefinition classBreakDef =
generateClassesParameters.ClassificationDefinition as ClassBreaksDefinition;
if (classBreakDef.ClassificationMethod == ClassificationMethod.StandardDeviation)
{
classBreakDef.StandardDeviationInterval = (StandardDeviationInterval)IntervalListBox.SelectedItem;
}
if (NormalizationTypeListBox.SelectedItem != null)
{
classBreakDef.NormalizationType = (NormalizationType)NormalizationTypeListBox.SelectedItem;
if (classBreakDef.NormalizationType == NormalizationType.Field)
{
if (NormalizationFieldListBox.SelectedItem != null)
{
classBreakDef.NormalizationField = ((NormalizationFieldListBox.SelectedItem) as Field).Name;
}
else
{
MessageBox.Show("Normalization Field must be selected");
return;
}
}
}
if (generateRendererTask.IsBusy)
{
generateRendererTask.CancelAsync();
}
generateRendererTask.ExecuteAsync(generateClassesParameters);
ThematicPropertiesPage.IsOpen = false;
}
// When field to summarize on changes, generate a new renderer from the map service
private async void comboField_SelectionChanged(object sender, Windows.UI.Xaml.Controls.SelectionChangedEventArgs e)
{
try
{
// Generate a new renderer
GenerateRendererTask generateRenderer = new GenerateRendererTask(
new Uri("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Census/MapServer/2"));
var colorRamp = new ColorRamp()
{
Algorithm = Algorithm.Hsv,
From = Color.FromArgb(0xFF, 0x99, 0x8E, 0xC3),
To = Color.FromArgb(0xFF, 0xF1, 0xA3, 0x40)
};
var classBreaksDef = new ClassBreaksDefinition()
{
BreakCount = 5,
ClassificationField = ((Windows.UI.Xaml.Controls.ComboBoxItem)comboField.SelectedItem).Tag as string,
ClassificationMethod = ClassificationMethod.Quantile,
BaseSymbol = _baseSymbol,
ColorRamps = new ObservableCollection <ColorRamp>()
{
colorRamp
}
};
var param = new GenerateRendererParameters()
{
ClassificationDefinition = classBreaksDef,
Where = ((ServiceFeatureTable)_featureLayer.FeatureTable).Where
};
var result = await generateRenderer.GenerateRendererAsync(param);
_featureLayer.Renderer = result.Renderer;
// Reset the legend
txtLegendTitle.DataContext = comboField.SelectedValue.ToString();
await CreateLegend((ClassBreaksRenderer)result.Renderer);
}
catch (Exception ex)
{
var _x = new MessageDialog(ex.Message, "Sample Error").ShowAsync();
}
}
private async void GenerateRangeValueClick(object sender, RoutedEventArgs e)
{
try
{
if (IsBusy)
{
return;
}
IsBusy = true;
ClassBreaksDefinition classBreaksDefinition = new ClassBreaksDefinition()
{
ClassificationField = "SQMI",
ClassificationMethod = ClassificationMethod.StandardDeviation,
BreakCount = 5,
StandardDeviationInterval = StandardDeviationInterval.OneQuarter
};
classBreaksDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.Hsv
});
// 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 = classBreaksDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
await GenerateRenderer(rendererParam);
}
catch (Exception ex)
{
MessageBox.Show("Error generating renderer: " + ex.Message);
}
finally
{
IsBusy = false;
}
}
private async void GenerateRangeValueClick(object sender, RoutedEventArgs e)
{
try
{
if (IsBusy)
return;
IsBusy = true;
ClassBreaksDefinition classBreaksDefinition = new ClassBreaksDefinition()
{
ClassificationField = "SQMI",
ClassificationMethod = ClassificationMethod.StandardDeviation,
BreakCount = 5,
StandardDeviationInterval = StandardDeviationInterval.OneQuarter
};
classBreaksDefinition.ColorRamps.Add(new ColorRamp()
{
From = Colors.Blue,
To = Colors.Red,
Algorithm = Algorithm.Hsv
});
// 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 = classBreaksDefinition,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
await GenerateRenderer(rendererParam);
}
catch (Exception ex)
{
MessageBox.Show("Error generating renderer: " + ex.Message);
}
finally
{
IsBusy = false;
}
}
// When field to summarize on changes, generate a new renderer from the map service
private async void comboField_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
// Generate a new renderer
GenerateRendererTask generateRenderer = new GenerateRendererTask(
new Uri("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Census/MapServer/2"));
var colorRamp = new ColorRamp()
{
Algorithm = Algorithm.Hsv,
From = Color.FromRgb(0x99, 0x8E, 0xC3),
To = Color.FromRgb(0xF1, 0xA3, 0x40)
};
var classBreaksDef = new ClassBreaksDefinition()
{
BreakCount = 5,
ClassificationField = ((ComboBoxItem)comboField.SelectedItem).Tag as string,
ClassificationMethod = ClassificationMethod.Quantile,
BaseSymbol = _baseSymbol,
ColorRamps = new ObservableCollection<ColorRamp>() { colorRamp }
};
var param = new GenerateRendererParameters()
{
ClassificationDefinition = classBreaksDef,
Where = ((ServiceFeatureTable)featureLayer.FeatureTable).Where
};
var result = await generateRenderer.GenerateRendererAsync(param);
featureLayer.Renderer = result.Renderer;
// Reset the legend
txtLegendTitle.DataContext = comboField.SelectedValue.ToString();
await CreateLegend((ClassBreaksRenderer)result.Renderer);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Generate Renderer Task Sample");
}
}
private void GenerateRangeValueClick(object sender, RoutedEventArgs e)
{
ClassBreaksDefinition classBreaksDefinition = new ClassBreaksDefinition()
{
ClassificationField = "SQMI",
ClassificationMethod = ClassificationMethod.StandardDeviation,
BreakCount = 5,
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,
Where = "STATE_NAME NOT IN ('Alaska', 'Hawaii')"
};
generateRendererTask.ExecuteAsync(rendererParams, rendererParams.Where);
}
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
}