/// <summary>
/// This is called when the user selects the DataPoint.
/// The call is delegated to the ScatterplotMatrix so that it
/// can be forwarded to all the Scatterplots.
/// This way if a DataPoint with a given index is selected, the
/// same DataPoint in other Scatterplots are highlighted as well.
/// </summary>
public void selectDatapoint()
{
ScatterplotMatrix scatterplotMatrix = scatterplot.GetComponentInParent <ScatterplotMatrix>();
scatterplotMatrix.SelectDataPoint(index);
}
/// <summary>
/// This is called when the user selects the DataPoint.
/// The call is delegated to the ScatterplotMatrix so that it
/// can be forwarded to all the Scatterplots.
/// This way if a DataPoint with a given index is selected, the
/// same DataPoint in other Scatterplots are highlighted as well.
/// </summary>
/// <param name="iSelection"></param>
protected void VRAction(VRSelection iSelection)
{
ScatterplotMatrix scatterplotMatrix = scatterplot.GetComponentInParent <ScatterplotMatrix>();
scatterplotMatrix.SelectDataPoint(index);
}