Interface IHeatMapSource

Describes the heat map source collection used by the heat map definition.

Namespace: Telerik.Windows.Controls.HeatMap
Assembly: Telerik.Windows.Controls.DataVisualization.dll

Syntax

public interface IHeatMapSource : IDisposable

Properties

ColumnsCount

Gets the columns count.

Declaration
int ColumnsCount { get; }
Property Value
System.Int32

ItemsSource

Gets or sets the collection of objects that will populate the heat map.

Declaration
IEnumerable ItemsSource { get; set; }
Property Value
System.Collections.IEnumerable

RowsCount

Gets the rows count.

Declaration
int RowsCount { get; }
Property Value
System.Int32

Methods

GetDataItem(Int32, Int32)

Gets the data item at the specified row and column index from the ItemsSource.

Declaration
object GetDataItem(int rowIndex, int columnIndex)
Parameters
System.Int32 rowIndex

The row index of the data item.
System.Int32 columnIndex

The column index of the data item.
Returns
System.Object

The data item from the source.

GetValue(Int32, Int32)

Gets the value from the source.

Declaration
double GetValue(int rowIndex, int columnIndex)
Parameters
System.Int32 rowIndex

The row index of the data item.
System.Int32 columnIndex

The column index of the data item.
Returns
System.Double

The value from the source.

Extension Methods