private void Initialize()
{
//Init original ChartData
ChartData original = ChartData.GetInstance();
//Initialize mousemarkercontrol
this.mouseMarkerControl1 = new MouseMarkerControl();
this.mouseMarkerControl1.Dock = DockStyle.Fill;
this.mouseMarkerControl1.ContextMenu = this.contextMenu1;
this.mouseMarkerControl1.PickPoints = false;
this.mouseMarkerControl1.TraceValues = false;
this.mouseMarkerControl1.NewMarker += new NextGenLab.Chart.MouseMarkerControl.NewMarkerHandler(mouseMarkerControl1_NewMarker);
this.mouseMarkerControl1.ForeColor = ForeColor;
this.mouseMarkerControl1.BackColor = BackColor;
// this.mouseMarkerControl1.ChartData = original;
this.Controls.Add(this.mouseMarkerControl1);
//Initialize printer
cp = new ChartPrint(mouseMarkerControl1);
//Init splitter
Splitter sp = new Splitter();
sp.Dock = DockStyle.Bottom;
sp.MinSize = 3;
this.Controls.Add(sp);
//Init markers window
markers = new Markers();
markers.Visible = false;
markers.Dock = DockStyle.Bottom;
markers.Size = new Size(50, 100);
this.Controls.Add(markers);
MenuItem m;
//Get ChartTypes
string[] strs = Enum.GetNames(typeof(ChartType));
foreach (string s in strs)
{
m = new MenuItem(s, new EventHandler(Click_ChartType));
this.miChartType.MenuItems.Add(m);
}
//X-Axis
//MenuItem mi = new MenuItem("Type");
//miXaxis.MenuItems.Add(mi);
strs = Enum.GetNames(typeof(AxisType));
foreach (string s in strs)
{
m = new MenuItem(s, new EventHandler(Click_AxisTypeX));
miXaxis.MenuItems.Add(m);
}
//Y-Axis
//mi = new MenuItem("Type");
//miYaxis.MenuItems.Add(mi);
foreach (string s in strs)
{
m = new MenuItem(s, new EventHandler(Click_AxisTypeY));
miYaxis.MenuItems.Add(m);
}
//Trace
miTraceType = new MenuItem("Type");
miTraceType.Enabled = false;
miTrace.MenuItems.Add(miTraceType);
strs = Enum.GetNames(typeof(ChartTraceType));
foreach (string s in strs)
{
m = new MenuItem(s, new EventHandler(Click_ChartTraceType));
miTraceType.MenuItems.Add(m);
}
}
private ChartData[] ReadXmlv2(string xml)
{
NextGenLab.DataSets.NglXml1 nx = new NextGenLab.DataSets.NglXml1();
nx.DataSetName = "NglXml1";
nx.Locale = new System.Globalization.CultureInfo("en-US");
nx.ReadXml(new MemoryStream(Encoding.Unicode.GetBytes(xml)));
if (nx.Results.Count > 1)
{
throw new Exception("To many results, can't handle more than one");
}
if (nx.Results.Count == 0)
{
throw new ArgumentException("Can't find any results!!");
}
NglXml1.Plot[] plots = nx.Results[0].GetPlots();
ChartData[] charts = new ChartData[plots.Length];
NglXml1.Plot p;
ChartData cd;
Widths = new int[plots.Length];
Heights = new int[plots.Length];
for (int j = 0; j < plots.Length; j++)
{
p = plots[j];
cd = ChartData.GetInstance();
NglXml1.YVal[] yv = p.GetYVals();
cd.Y = new double[yv.Length][];
for (int i = 0; i < yv.Length; i++)
{
cd.Y[i] = ParseValueString(yv[i].Y);
}
cd.X = ParseValueString(p.X);
cd.Title = p.YLabel;
cd.TitleX = p.XLabel;
cd.AxisLabelX = "[" + p.XUnit + "]";
cd.AxisLabelY = "[" + p.YUnit + "]";
cd.AxisTypeX = (AxisType)Enum.Parse(typeof(AxisType), p.XScale, true);
cd.AxisTypeY = (AxisType)Enum.Parse(typeof(AxisType), p.YScale, true);
switch (cd.AxisTypeX)
{
case AxisType.LOG:
cd.AxisRangeX = GraphMath.TransformNoScale(cd.X);
break;
case AxisType.LIN:
cd.AxisRangeX = GraphMath.Transform(cd.X);
break;
}
switch (cd.AxisTypeY)
{
case AxisType.LOG:
cd.AxisRangeY = GraphMath.TransformNoScale(cd.Y);
break;
case AxisType.LIN:
cd.AxisRangeY = GraphMath.Transform(cd.Y);
break;
}
Widths[j] = p.Width;
Heights[j] = p.Height;
cd.ShowZero = true;
charts[j] = cd;
}
return(charts);
}
/// <summary>
/// Reads Graph Xml from a string
/// </summary>
/// <param name="ResultXml">Graph Xml</param>
/// <returns>Array of GraphDTO objects</returns>
private ChartData[] ReadXmlv1(string ResultXml)
{
ArrayList graphs = new ArrayList();
ArrayList yvals = new ArrayList();
XmlDocument doc = new XmlDocument();
doc.LoadXml(ResultXml);
XmlNodeList graphList = doc.DocumentElement.GetElementsByTagName("GRAPH");
Widths = new int[graphList.Count];
Heights = new int[graphList.Count];
for (int j = 0; j < graphList.Count; j++)
{
XmlNode graph = graphList[j];
try
{
XmlDocument graph_doc = new XmlDocument();
graph_doc.LoadXml(graph.OuterXml);
ChartData cd = ChartData.GetInstance();
//Get YValues
yvals = new ArrayList();
XmlNodeList temp_node_list = graph_doc.DocumentElement.GetElementsByTagName("YVALUES");
cd.Y = new double[temp_node_list.Count][];
for (int i = 0; i < temp_node_list.Count; i++)
{
XmlNode TempNode = temp_node_list[i];
cd.Y[i] = ParseValueString(TempNode.InnerText);
}
//Get XValues
cd.X = ParseValueString(graph_doc.DocumentElement.GetElementsByTagName("XVALUES")[0].InnerText);
cd.Title = graph_doc.DocumentElement.GetElementsByTagName("YLABEL")[0].InnerText;
cd.TitleX = graph_doc.DocumentElement.GetElementsByTagName("XLABEL")[0].InnerText;
cd.TitlesY = new string[] {};
cd.AxisLabelX = "[" + graph_doc.DocumentElement.GetElementsByTagName("XVAL")[0].InnerText + "]";
cd.AxisLabelY = "[" + graph_doc.DocumentElement.GetElementsByTagName("YVAL")[0].InnerText + "]";
cd.AxisTypeX = (AxisType)Enum.Parse(typeof(AxisType), graph_doc.DocumentElement.GetElementsByTagName("TYPE_X")[0].InnerText, false);
cd.AxisTypeY = (AxisType)Enum.Parse(typeof(AxisType), graph_doc.DocumentElement.GetElementsByTagName("TYPE_Y")[0].InnerText, false);
Heights[j] = Int32.Parse(graph_doc.DocumentElement.GetElementsByTagName("VSIZE")[0].InnerText);
Widths[j] = Int32.Parse(graph_doc.DocumentElement.GetElementsByTagName("HSIZE")[0].InnerText);
switch (cd.AxisTypeX)
{
case AxisType.LOG:
cd.AxisRangeX = GraphMath.TransformNoScale(cd.X);
break;
case AxisType.LIN:
cd.AxisRangeX = GraphMath.Transform(cd.X);
break;
}
switch (cd.AxisTypeY)
{
case AxisType.LOG:
cd.AxisRangeY = GraphMath.TransformNoScale(cd.Y);
break;
case AxisType.LIN:
cd.AxisRangeY = GraphMath.Transform(cd.Y);
break;
}
cd.ShowZero = true;
graphs.Add(cd);
}
catch
{
//Could not parse graph
}
}
if (graphs.Count > 0)
{
return((ChartData[])graphs.ToArray(typeof(ChartData)));
}
else
{
return(null);
}
}
/// <summary>
/// Initialize the graph component, only called explicitly when the graph changes
/// </summary>
void InitializeComponents(Graphics g)
{
if (cds.Length == 0)
{
return;
}
gr = new DrawGrid(cds);
colorTheme.Reset();
legend = new DrawLegend();
DrawPlot dp;
for (int i = 0; i < cds.Length; i++)
{
ChartData cd = cds[i];
if (cd.Y.Length == 0 || cd.X.Length == 0)
{
continue;
}
//Choose chart
switch (cd.ChartType)
{
case ChartType.Curve:
dp = new ChartTypes.Curve(cd.X, cd.Y, cd.TitlesY);
break;
case ChartType.Stem:
dp = new ChartTypes.Stem(cd.X, cd.Y, cd.TitlesY);
break;
case ChartType.Fast:
dp = new ChartTypes.FastCurve(cd.X, cd.Y, cd.TitlesY);
break;
case ChartType.Histogram:
dp = new ChartTypes.Histogram(cd.X, cd.Y, cd.TitlesY);
break;
case ChartType.Points:
dp = new ChartTypes.Points(cd.X, cd.Y, cd.TitlesY);
break;
case ChartType.Cross:
dp = new ChartTypes.Cross(cd.X, cd.Y, cd.TitlesY);
break;
case ChartType.Step:
dp = new ChartTypes.Step(cd.X, cd.Y, cd.TitlesY);
break;
case ChartType.CurveWide:
dp = new ChartTypes.CurveWide(cd.X, cd.Y, cd.TitlesY);
break;
default:
dp = new ChartTypes.Curve(cd.X, cd.Y, cd.TitlesY);
break;
}
//Set colors
Color[] plotcolors = new Color[cd.Y.Length];
for (int j = 0; j < cd.Y.Length; j++)
{
if (cd.Z != null && cd.Z.Length > j)
{
//int index = (int)Math.Floor(cd.Z[j] % cols.Length);
//if (index > 0 && index < cols.Length)
// plotcolors[j] = cols[index];
//plotcolors[j] = Color.FromArgb((int)cd.Z[j] * 25, 66, 99);
}
else
{
plotcolors[j] = colorTheme.Next();
}
// }
}
dp.Colors = plotcolors;
//Set legend
for (int j = 0; j < cd.Y.Length; j++)
{
if (cd.TitlesY != null)
{
if (cd.TitlesY.Length > j)
{
legend.Add(dp.Colors[j], cd.TitlesY[j]);
}
}
}
gr.Add(dp);
}
//Add axis labels
lg = new DrawGridAxis(gr);
lg.NumberOfDecimals = numbdecimals;
//Add text
l = new DrawText(lg, cds[0]);
l.SetLegend(legend);
l.ShowTitle = ShowTitle;
l.ShowLegend = ShowLegend;
l.Location = new System.Drawing.Point(0, 0);
l.Size = this.Size;
//Set ForeColors
gr.GridColor = this.ForeColor;
lg.ForeColor = this.ForeColor;
legend.ForeColor = this.ForeColor;
l.ForeColor = this.ForeColor;
//Initialize Controls
l.Init(g);
}
public void PowerSpectralDensity(double[] d, out ChartData cd, WindowBase window, double fs)
{
PowerSpectralDensity(d, out cd, window, fs, double.NaN);
}
public ChartData GetDefault()
{
return(ChartData.GetInstance());
}
