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CategoricalDefinition

Class

A definition based on which a RadHeatMap is constructed.

Definition

Namespace:Telerik.WinControls.UI.HeatMap

Assembly:Telerik.WinControls.UI.dll

Syntax:

public sealed class CategoricalDefinition : HeatMapDefinition, IComponent, IDisposable, IDataItemSource

Inheritance: objectMarshalByRefObjectComponentHeatMapDefinitionCategoricalDefinition

Implements: IComponentIDataItemSourceIDisposable

Inherited Members HeatMapDefinition.GetValue(CellIndex)HeatMapDefinition.GetValue(int, int)HeatMapDefinition.GetDataItem(CellIndex)HeatMapDefinition.GetDataItem(int, int)HeatMapDefinition.GetColor(CellIndex)HeatMapDefinition.GetForeColor(Color)HeatMapDefinition.InitializeHeatMap()HeatMapDefinition.NewItem()HeatMapDefinition.DataSourceHeatMapDefinition.ListSourceHeatMapDefinition.DataViewHeatMapDefinition.ItemsHeatMapDefinition.RowsCountHeatMapDefinition.ColumnsCountHeatMapDefinition.ItemCreatingHeatMapDefinition.ItemDataBoundComponent.Dispose()Component.ToString()Component.SiteComponent.ContainerComponent.DisposedMarshalByRefObject.GetLifetimeService()MarshalByRefObject.InitializeLifetimeService()MarshalByRefObject.CreateObjRef(Type)...

Constructors

CategoricalDefinition()

Initializes a new instance of the CategoricalDefinition class.

public CategoricalDefinition()

Properties

Colorizer

HeatMapColorizer

Gets or sets the Colorizer which should generate a color according to the value of a cell.

[Browsable(false)]
public HeatMapColorizer Colorizer { get; set; }

ColumnGroupMember

string

Gets or sets the name of the property which determines the column-category of a cell.

public string ColumnGroupMember { get; set; }

RowGroupMember

string

Gets or sets the name of the property which determines the row-category of a cell.

public string RowGroupMember { get; set; }

Source

IHeatMapSource

Gets the collection source used internally by the heat map definition.

protected override IHeatMapSource Source { get; }

Overrides: HeatMapDefinition.Source

ValueMember

string

Gets or sets the name of the property which determines the value of a cell.

public string ValueMember { get; set; }

Methods

CreateDataItem()

protected override HeatMapDataItem CreateDataItem()

Returns:

HeatMapDataItem

Overrides: HeatMapDefinition.CreateDataItem()

GetColor(int, int)

Gets the color of the cell.

public override int GetColor(int rowIndex, int columnIndex)

Parameters:rowIndexint

The row index.

columnIndexint

The column index.

Returns:

int

The color of the cell.

Overrides: HeatMapDefinition.GetColor(int, int)

GetColumnHeader(int)

Gets the header of the corresponding column.

public override object GetColumnHeader(int index)

Parameters:indexint

The column index.

Returns:

object

The header of the corresponding column.

Overrides: HeatMapDefinition.GetColumnHeader(int)

GetRowHeader(int)

Gets the header of the corresponding row.

public override object GetRowHeader(int index)

Parameters:indexint

The row index.

Returns:

object

The header of the corresponding row.

Overrides: HeatMapDefinition.GetRowHeader(int)

OnItemsChanged()

This method is called when the ItemsSource has changed.

protected override void OnItemsChanged()

Overrides: HeatMapDefinition.OnItemsChanged()