public plotData()
{
name = "";
minX = 1.0e20;
maxX = -1.0e20;
minY = 1.0e20;
maxY = -1.0e20;
shiftX = 0.0;
shiftY = 0.0;
title = "";
labelX = "";
labelY = "";
displayLegend = true;
displayHoverVal = false;
legendPosition.X = 10;
legendPosition.Y = 10;
plotarea = null;
legend = null;
scrollX = null;
scrollY = null;
hoverVal = null;
hoverValBG = null;
scaleArea = null;
series.Clear();
}