public PerfChartStyle()
 {
     VerticalGridPen         = new ChartPen();
     HorizontalGridPen       = new ChartPen();
     ShowVerticalGridLines   = true;
     ShowHorizontalGridLines = true;
     AntiAliasing            = true;
     BackgroundColorTop      = Color.DarkGreen;
     BackgroundColorBottom   = Color.DarkGreen;
 }
 public ChartLine()
 {
     ChartLinePen    = new ChartPen();
     CurrentMaxValue = 0;
     AverageValue    = 0;
 }