Grid and Irregular Grid Data

For grid and irregular grid data, the Chart3DdataSetGridandChart3DDataSetIrGrid objects define the following properties that control the data to be displayed in the chart:

•      The RowCount and ColumnCount properties define the number of rows and columns of data.

•      The RowOrigin and ColumnOrigin properties specify the origins of the X-axis and Y-axis respectively.

•      Regular grid: RowDelta and ColumnDelta are properties that specify the space between neighboring rows and columns.

•      Irregular grid: RowDeltaArray and ColumnDeltaArray are indexed properties that specify the space between neighboring rows and columns.

•      The SetGrid property specifies the Z-coordinate of a particular data point. This property is indexed by row and column.

The following statement assigns the Z-coordinate of the point in the first row and third column to Zval:

•      Visual Basic

Zval = C1Chart3D1.ChartGroups(0).ChartData.SetGrid(2, 0)

' assigns the Z-coordinate of the point in the first row and third column to Zval.

•      C#

Zval = C1Chart3D1.ChartGroups(0).ChartData.SetGrid(2, 0);

// assigns the Z-coordinate of the point in the first row and third column to Zval.