SharpPlot Reference > SharpPlot Methods > DrawTreeMap Method

SharpPlot.DrawTreeMap Method

Construct map from integer values, level vector, and altitude.

Example

sp.Reset(width,height);
sp.SetMargins(6,6,6,6);

sp.BarEdgeNib = 0;

sp.SetAltitudeColors(new Color[]{Color.Maroon,Color.Gray,Color.Lime});
sp.SetFillStyles(FillStyle.GradientTop);
sp.TreeMapStyle = (TreeMapStyles.ValueTags|TreeMapStyles.AltitudeShading);
sp.ValueTagFormat = "£####M";
sp.SetZRange(0,5);
sp.ZCaption = "Daily difference";

sp.SetXLabelFont("ARB",6,ColorTranslator.FromHtml("#FFD491"));  // Orange

sp.SetXLabels(new string[]{"Main block","Parent block","Child1","Child2"});

area = new int[] {123,56,23,33};
level = new int[] {0,0,1,1};
alt = new int[] {5,3,0,1};

sp.DrawTreeMap(area,level,alt);

Overloads

• public void DrawTreeMap(int[] data);
• public void DrawTreeMap(double[] data);
• public void DrawTreeMap(int[] data,int[] level);
• public void DrawTreeMap(double[] data,int[] level);
• public void DrawTreeMap(double[] data,int level,double[] alt);
• public void DrawTreeMap(int[] data,int[] level,int[] alt);
• public void DrawTreeMap(int[] data,int[] level,double[] alt);
• public void DrawTreeMap(double[] data,int[] level,int[] alt);
• public void DrawTreeMap(double[] data,int[] level,double[] alt);

Description

Draws a standard Heatmap from a tree of area values.

data

Area of each rectangle.

level

Depth in tree structure (level-0 are roots).

alt

Extra dimension for altitude coloring.

See also ...

SharpPlot Members | SharpPlot.TreeMapStyle Property

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