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IHeatMapSource

Interface

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

Definition

Assembly:Telerik.Windows.Controls.DataVisualization.dll

Syntax:

public interface IHeatMapSource : IDisposable

Gets the columns count.

int ColumnsCount { get; }

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

IEnumerable ItemsSource { get; set; }

Gets the rows count.

int RowsCount { get; }

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

object GetDataItem(int rowIndex, int columnIndex)

Parameters:rowIndexint

The row index of the data item.

columnIndexint

The column index of the data item.

Returns:

The data item from the source.

Gets the value from the source.

double GetValue(int rowIndex, int columnIndex)

Parameters:rowIndexint

The row index of the data item.

columnIndexint

The column index of the data item.

Returns:

The value from the source.