void InitializeChart()
{
	// add Pareto chart categories, values and strings
	this.AddCategoryItem(5, "Torn");
	this.AddCategoryItem(7, "Not Enough\nComponent");
	this.AddCategoryItem(2, "Others");
	this.AddCategoryItem(11, "Poor Mix");
	this.AddCategoryItem(27, "Holes");
	this.AddCategoryItem(8, "Stains");
	this.MainTitle.TextString = "Pareto Diagram of Defects";

        this.LineMarkerPlot.ShowDatapointValue = true;

	this.BuildChart();
}