private void InitializeChart()
{
tChart1.Aspect.View3D = false;
tChart1.Legend.Visible = false;
tChart1.Header.Font.Color = Color.FromArgb(154, 154, 154);
tChart1.Header.Text = "Euribor";
tChart1.Panel.Bevel.Inner = BevelStyles.None;
tChart1.Panel.Bevel.Outer = BevelStyles.None;
tChart1.Panel.Color = Color.White;
tChart1.Panel.Gradient.Visible = false;
tChart1.Axes.Left.AxisPen.Color = Color.FromArgb(120, 60, 20);
tChart1.Axes.Left.AxisPen.Width = 4;
tChart1.Axes.Left.MinorTicks.Visible = false;
tChart1.Axes.Left.Grid.Color = Color.FromArgb(245, 225, 170);
tChart1.Axes.Left.Grid.Style = System.Drawing.Drawing2D.DashStyle.Solid;
tChart1.Axes.Bottom.AxisPen.Color = Color.FromArgb(120, 60, 20);
tChart1.Axes.Bottom.Grid.Visible = false;
tChart1.Axes.Bottom.MinorTicks.Visible = false;
tChart1.Axes.Bottom.AxisPen.Width = 4;
tChart1.Walls.Back.Pen.Visible = false;
tChart1.Walls.Back.Gradient.Visible = false;
tChart1.Walls.Back.Color = Color.White;
Steema.TeeChart.Styles.Line series1 = new Steema.TeeChart.Styles.Line(tChart1.Chart);
series1.Color = Color.FromArgb(128, 128, 128);
series1.Pointer.Style = PointerStyles.Circle;
series1.Pointer.Visible = true;
series1.Add(5.323, "08-Aug");
series1.Add(5.384, "08-Sep");
series1.Add(5.248, "08-Oct");
series1.Add(4.350, "08-Nov");
series1.Add(3.452, "08-Dec");
series1.Add(2.622, "09-Jan");
series1.Add(2.135, "09-Feb");
Steema.TeeChart.Tools.SeriesRegionTool region = new Steema.TeeChart.Tools.SeriesRegionTool(tChart1.Chart);
region.Color = Color.FromArgb(225, 225, 255);
region.Transparency = 50;
region.Series = series1;
Steema.TeeChart.Tools.MarksTip markstip = new MarksTip(tChart1.Chart);
markstip.Series = series1;
#if VS2005
markstip.BackColor = Color.White;
#endif
markstip.Style = MarksStyles.Value;
Steema.TeeChart.Animations.Expand expand;
tChart1.Animations.Add(expand = new Steema.TeeChart.Animations.Expand());
expand.Target = ChartClickedPartStyle.SeriesPointer;
expand.Trigger = Steema.TeeChart.Animations.AnimationTrigger.MouseOver;
}
private static void CreateGraph(StreamWriter OutputFile, XmlNode N, int NextLevel)
{
string InstanceName = XmlHelper.Name(N.OwnerDocument.DocumentElement);
string GraphName;
if (N.Name == "XYPairs")
{
GraphName = XmlHelper.Name(N.ParentNode.ParentNode) + XmlHelper.Name(N.ParentNode) + "Graph";
}
else
{
GraphName = XmlHelper.Name(N.ParentNode) + XmlHelper.Name(N) + "Graph";
}
Directory.CreateDirectory(InstanceName + "Graphs");
string GifFileName = InstanceName + "Graphs\\" + GraphName + ".gif";
// Setup cleanish graph.
TChart Graph = new TChart();
Graph.Aspect.View3D = false;
Graph.Legend.Visible = false;
Graph.Axes.Left.AutomaticMinimum = false;
Graph.Axes.Left.Minimum = 0.0000000005;
Graph.Axes.Left.Grid.Visible = false;
Graph.Axes.Left.Labels.ValueFormat = "###0.###";
Graph.Axes.Left.MinorTicks.Visible = false;
Graph.Axes.Left.MaximumOffset = 1;
Graph.Axes.Bottom.AutomaticMinimum = false;
Graph.Axes.Bottom.Minimum = 0;
Graph.Axes.Bottom.Grid.Visible = false;
Graph.Axes.Bottom.Labels.ValueFormat = "###0.###";
Graph.Axes.Bottom.MinorTicks.Visible = false;
Graph.Axes.Bottom.MaximumOffset = 4;
Graph.Walls.Visible = false;
Graph.Header.Text = GraphName;
Graph.Panel.Bevel.Outer = Steema.TeeChart.Drawing.BevelStyles.None;
Graph.Panel.Brush.Color = Color.White;
Graph.Panel.ImageBevel.Width = 1;
Graph.Panel.Shadow.Visible = false;
Graph.Panel.Gradient.Visible = false;
// Create a line series.
Steema.TeeChart.Styles.Line LineSeries = new Steema.TeeChart.Styles.Line();
Graph.Series.Add(LineSeries);
// work out x and y variable names.
string XName = XmlHelper.Value(N.ParentNode, "XProperty");
if (N.ParentNode.Name == "TemperatureFunction")
{
XName = "Temperature (oC)";
}
string YName;
if (N.Name == "XYPairs")
{
YName = XmlHelper.Name(N.ParentNode);
}
else
{
YName = XmlHelper.Name(N);
}
if (YName == "Function")
{
YName = XmlHelper.Name(N.ParentNode.ParentNode);
}
Graph.Axes.Left.Title.Text = YName;
Graph.Axes.Bottom.Title.Text = XName;
// Set up to write a table.
OutputFile.WriteLine("<table border=\"0\">");
// OutputFile.WriteLine("<td></td><td></td>");
// OutputFile.WriteLine("<tr>");
// output xy table as a nested table.
OutputFile.WriteLine("<td>");
OutputFile.WriteLine("<table width=\"250\">");
OutputFile.WriteLine("<td><b>" + XName + "</b></td><td><b>" + YName + "</b></td>");
List <string> XYs = XmlHelper.Values(N, "xy");
foreach (string XY in XYs)
{
string[] XYValues = XY.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (XYValues.Length == 2)
{
LineSeries.Add(Convert.ToDouble(XYValues[0]), Convert.ToDouble(XYValues[1]));
}
if (Convert.ToDouble(XYValues[1]) < 0.05 && Convert.ToDouble(XYValues[1]) > 0)
{
Graph.Axes.Left.Labels.ValueFormat = "#.#######";
}
OutputFile.WriteLine("<tr><td>" + XYValues[0] + "</td><td>" + XYValues[1] + "</td></tr>");
}
OutputFile.WriteLine("</table>");
OutputFile.WriteLine("</td>");
// output chart as a column to the outer table.
OutputFile.WriteLine("<td>");
OutputFile.WriteLine("<img src=\"" + GifFileName + "\">");
OutputFile.WriteLine("</td>");
OutputFile.WriteLine("</tr>");
OutputFile.WriteLine("</table>");
// Export graph to bitmap file.
Rectangle Bounds = new Rectangle(0, 0, 300, 200);
Stream stream = new FileStream(GifFileName, FileMode.Create);
ImageExportFormat image = Graph.Chart.Export.Image.GIF;
image.Width = Bounds.Width;
image.Height = Bounds.Height;
image.Save(stream);
stream.Close();
}