例子

Random random = new Random();
//

Steema.TeeChart.Styles.Points pieSeries1;
Steema.TeeChart.Styles.Points pieSeries2;
Steema.TeeChart.Styles.Points pieSeries3;
Steema.TeeChart.Styles.Points pieSeries4;
// pieSeries1.Pointer.Pen.Color
pieSeries1 = new Steema.TeeChart.Styles.Points();
pieSeries2 = new Steema.TeeChart.Styles.Points();
pieSeries3 = new Steema.TeeChart.Styles.Points();
pieSeries4 = new Steema.TeeChart.Styles.Points();
tChart1.Series.Clear();

tChart1.Series.Add(pieSeries1);
tChart1.Series.Add(pieSeries2);
tChart1.Series.Add(pieSeries3);
tChart1.Series.Add(pieSeries4);
// tChart1.Series.Add(new Steema.TeeChart.Styles.Bubble());
// tChart1.Series[0].Color = Color.Red;
tChart1.Series[0].Clear();
tChart1.Series[1].Clear();
tChart1.Series[2].Clear();
tChart1.Series[3].Clear();
// tChart1.Series[0].Add(123, "ABC", Color.Red);
// tChart1.Series[0].Add( 456, "DEF", Color.Blue );
// tChart1.Series[0].Add( 321, "GHI", Color.Green );
//// tChart1.Series[0].Marks.Style = smsValue;
// this.tChart1.Legend.Alignment = Steema.TeeChart.LegendAlignments.Bottom;
// this.tChart1.Location = new System.Drawing.Point(296, 112);
// this.tChart1.Name = "tChart1";
// this.tChart1.Size = new System.Drawing.Size(200, 277);
//// this.tChart1.TabIndex = 3;
pieSeries1.Pointer.Brush.Color = System.Drawing.Color.Red;
// pieSeries1.Pointer.Brush.ForegroundColor = System.Drawing.Color.Empty;
// pieSeries1.Pointer.HorizSize = 19;
pieSeries1.Pointer.InflateMargins = false;
pieSeries1.Pointer.Style = Steema.TeeChart.Styles.PointerStyles.Sphere;
// pieSeries1.Pointer.VertSize = 19;
this.tChart1.Series[0].Title = "bubble1";
pieSeries1.XValues.DataMember = "X";
pieSeries1.XValues.Order = Steema.TeeChart.Styles.ValueListOrder.Ascending;
this.tChart1.Panel.Brush.Color = System.Drawing.Color.FromArgb(((System.Byte)(254)), ((System.Byte)(255)), ((System.Byte)(255)), ((System.Byte)(255)));
//
// tChart1.Panel.Gradient
//
this.tChart1.Panel.Brush.Gradient.EndColor = System.Drawing.Color.FromArgb(((System.Byte)(254)), ((System.Byte)(234)), ((System.Byte)(234)), ((System.Byte)(255)));
this.tChart1.Panel.Brush.Gradient.StartColor = System.Drawing.Color.FromArgb(((System.Byte)(254)), ((System.Byte)(255)), ((System.Byte)(255)), ((System.Byte)(255)));
this.tChart1.Panel.Brush.Gradient.Visible = true;
//
// tChart1.Panel.Gradient
//
this.tChart1.Panel.Gradient.EndColor = System.Drawing.Color.FromArgb(((System.Byte)(254)), ((System.Byte)(234)), ((System.Byte)(234)), ((System.Byte)(255)));
this.tChart1.Panel.Gradient.StartColor = System.Drawing.Color.FromArgb(((System.Byte)(254)), ((System.Byte)(255)), ((System.Byte)(255)), ((System.Byte)(255)));
this.tChart1.Panel.Gradient.Visible = true;
// this.tChart1.Series.Add(this.bubbleSeries1);

// bubbleSeries1.YValues
//
pieSeries1.YValues.DataMember = "Y";
//this.bubbleSeries1.GetPointerStyle += new Steema.TeeChart.Styles.CustomPoint.GetPointerStyleEventHandler(this.bubbleSeries1_GetPointerStyle);
//
// SeriesType_Bubble
//

// tChart1.Series[0].Add(11, 11);
// tChart1.Series[0].Add(22, 2);
// tChart1.Series[0].Add(22, 33);
// tChart1.Series[0].Add(22, 33);
for (int t = 0; t < 100; t++)
tChart1.Series[0].Add(1000.0 / (30 + random.Next(25)), random.Next(1000),Color.Orange );
for (int t = 0; t < 100; t++)
tChart1.Series[1].Add(1000.0 / (20 + random.Next(25)), random.Next(1000), Color.OliveDrab);

for (int t = 0; t < 99; t++)
tChart1.Series[2].Add(1000.0 / (10 + random.Next(25)), random.Next(1000), Color.Red);

for (int t = 0; t < 1000; t++)
tChart1.Series[3].Add(1000.0 / (40 + random.Next(25)), random.Next(1000), Color.Orchid);

// tChart1.Series[1].Clear();
// tChart1.Series[1].Add(1, "A", Color.Red);
// tChart1.Series[1].Add(4, "D", Color.Blue);
// tChart1.Series[1].Add(31, "G", Color.Green);
//// tChart1.Series[1].Marks.Style =

// tChart1.Series.Count() = 7;
//this.tChart1.Aspect.Chart3DPercent = 50;
//this.tChart1.Aspect.Orthogonal = false;
//this.tChart1.Aspect.Perspective = 78;
//this.tChart1.Aspect.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
//this.tChart1.Aspect.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
//this.tChart1.Aspect.Zoom = 75;
}