public TreemapChart Build(double left, double top, double width, double height)
{
ChartArea = new Rect(left, top, width, height);
BuildArea();
BuildTitle(Parameters);
BuildLegend(Parameters);
if (Parameters.Algorithm == TreemapAlgorithm.Circular)
{
double edge = Math.Min(PlotArea.Width, PlotArea.Height);
double excessX = (PlotArea.Width - edge) / 2;
double excessY = (PlotArea.Height - edge) / 2;
PlotArea = new Rect(PlotArea.X + excessX, PlotArea.Y + excessY, edge, edge);
}
if (IsChartDegenerated())
{
return(this);
}
Parent = new TreemapItem(PlotArea.Left, PlotArea.Top, PlotArea.Width, PlotArea.Height);
Parent.Size = Sizes.Sum();
Parent.IndexParameters = new TreemapIndex()
{
LineVisible = false,
LineWeight = 0
};
IndexesComparer comparer = new IndexesComparer();
List <TreemapItem> items = new List <TreemapItem>()
{
Parent
};
for (int i = 0; i < Indexes.Count; i++)
{
List <TreemapData> data = GetDepthData(i);
foreach (TreemapItem item in items)
{
List <TreemapData> itemData = data.Where(d => comparer.Equals(d.Indexes.Take(i).ToList(), item.Indexes)).ToList();
item.ApplyAlgorithm(itemData, Parameters.Algorithm);
}
items = items.SelectMany(item => item.Items).ToList();
SetTreemapItemsParameters(i, items);
}
return(this);
}
