Populating With Data RadPivotMap
RadPivotMap expects data in tabular format and displays a treemap with grouped data, according to the GroupDefinition-s set.
Assuming that you have the following class:
Example 1
public class TestData
{
public int Value { get; set; }
public string Category { get; set; }
public string Subcategory { get; set; }
}
Private _category As String
Public Property Category() As String
Get
Return _Category
End Get
Set(ByVal value As String)
_Category = value
End Set
End Property
Private _Value As Integer
Public Property Value() As Integer
Get
Return _Value
End Get
Set(ByVal value As Integer)
_Value = value
End Set
End Property
Private _Subcategory As String
Public Property Subcategory() As String
Get
Return _subcategory
End Get
Set(ByVal value As String)
_Subcategory = value
End Set
End Property
Using the above class we can now create sample data.
Example 2
public MainWindow()
{
InitializeComponent();
this.DataContext = new List<TestData>()
{
new TestData { Category = "A", Subcategory = "100", Value = 10 },
new TestData { Category = "B", Subcategory = "100", Value = 25 },
new TestData { Category = "C", Subcategory = "200", Value = 40 },
new TestData { Category = "D", Subcategory = "200", Value = 15 },
new TestData { Category = "E", Subcategory = "200", Value = 30 },
};
}
Example 3
<Window.Resources>
<telerik:PaletteBrushes x:Key="PivotMapBrushes">
<SolidColorBrush Color="#69C7D3" />
<SolidColorBrush Color="#B1E292" />
<SolidColorBrush Color="#D2B4E2" />
<SolidColorBrush Color="#A2D7F0" />
<SolidColorBrush Color="#E8D982" />
<SolidColorBrush Color="#BBDBC6" />
<SolidColorBrush Color="#B0BADB" />
</telerik:PaletteBrushes>
</Window.Resources>
<telerik:RadPivotMap Name="treeMap1"
ValuePath="Value"
ItemsSource="{Binding}">
<telerik:RadPivotMap.GroupDefinitions>
<telerik:GroupDefinition Member="Category">
<telerik:GroupDefinition.Mappings>
<telerik:PaletteColorizer Brushes="{StaticResource PivotMapBrushes}" />
</telerik:GroupDefinition.Mappings>
</telerik:GroupDefinition>
<telerik:GroupDefinition Member="SubCategory" />
</telerik:RadPivotMap.GroupDefinitions>
</telerik:RadPivotMap>
Figure 1
You can bind the RadPivotMap to any source that implements one of the following interfaces:
IEnumerable - supports simple iteration of a collection. See the MSDN article for more on IEnumerable.
ICollection - extends IEnumerable and supports size, enumerator, and synchronization methods for collections.
IList - extends ICollection and is the base class for lists.