public void DisplayChart(Chart dchart)
{
if (dchart.Series.Count == 0)
{
var series = new Series("Chart")
{
ChartType = SeriesChartType.Line,
Color = System.Drawing.Color.MediumPurple,
BorderWidth = 2
};
MethodInvoker action = delegate { dchart.Series.Add(series); };
dchart.Invoke(action);
}
else
{
MethodInvoker action = delegate
{
dchart.Series[0].Points.AddXY(MaxDt.ToShortDateString(), Strategyperformance.EntireTradesSum);
dchart.Legends[0].Enabled = false;
};
dchart.Invoke(action);
}
}
private void ScopeConfig_Load(object sender, EventArgs e)
{
LineStyleCn.Items.Add(SeriesChartType.Line.ToString());
LineStyleCn.Items.Add(SeriesChartType.Spline.ToString());
LineStyleCn.DefaultCellStyle.NullValue = SeriesChartType.Line.ToString();
for (int i = 0; i < SeriesCount; i++)
{
ConfigDGView.Rows.Add();
ConfigDGView.Rows[i].Cells[0].Value = true;
ConfigDGView.Rows[i].Cells[1].Value = "Series" + (i + 1).ToString();
ConfigDGView.Rows[i].Cells[4].Value = (2).ToString();
}
ScopeChart.Invoke(new EventHandler(delegate
{
for (int i = 0; i < SeriesCount; i++)
{
((DataGridViewComboBoxCell)ConfigDGView.Rows[i].Cells[2]).Style.NullValue =
ScopeChart.Series[i].ChartType.ToString();
Bitmap BI = new Bitmap(ConfigDGView.Columns[3].Width, ConfigDGView.Rows[0].Height);
Graphics g = Graphics.FromImage(BI);
g.Clear(ScopeChart.Series[i].Color);
ConfigDGView.Rows[i].Cells[3].Value = BI;
SeriesColorConfig.Add(ScopeChart.Series[i].Color);
}
}));
ConfigDGView.Size = new Size(534, 300);
ColorBtn.Size = new System.Drawing.Size(ConfigDGView.Size.Width, ColorBtn.Size.Height);
ColorBtn.Location = new Point(0, ConfigDGView.Size.Height + ConfigDGView.Location.Y);
this.Size = new Size(545, 340 + ColorBtn.Height);
}
public ScopeConfig(System.Windows.Forms.DataVisualization.Charting.Chart SC)
{
InitializeComponent();
SC.Invoke(new EventHandler(delegate
{
SeriesCount = SC.Series.Count;
ScopeChart = SC;
}));
}
public void ChartClear(object tChart)
{
Chart chart = (Chart)tChart;
if (chart.InvokeRequired)
{
SetchartClearCallback d = new SetchartClearCallback(ChartClear);
chart.Invoke(d, new object[] { chart });
}
else
{
chart.Series.Clear();
}
}
/// <summary>
/// Main loop for the thread that adds data to the chart.
/// The main purpose of this function is to Invoke AddData
/// function every 1000ms (1 second).
/// </summary>
private void AddDataThreadLoop()
{
try
{
while (true)
{
// Invoke method must be used to interact with the chart
// control on the form!
chart1.Invoke(addDataDel);
// Thread is inactive for 200ms
Thread.Sleep(200);
}
}
catch
{
// Thread is aborted
}
}
private void PlotXYAppend(Chart chart, Series dataSeries, double x, double y)
{
chart.Invoke(new PlotXYDelegate(dataSeries.Points.AddXY), new Object[] { x, y });
}
void updateChart(Chart chart, int i, Double[] points)
{
if (chart.InvokeRequired)
{
chart.Invoke(new updateChartDelegate(updateChart), new object[] { chart, i, points });
}
else
{
if (chart.Series[i].Points.Count > 0)
chart.Series[i].Points.Clear();
for (int j = 0; j < points.Length; j++)
chart.Series[i].Points.Add(points[j]);
}
}
void updateChart(Chart chart, int series, Double[] points, bool saveImage, String path)
{
if (chart.InvokeRequired)
{
chart.Invoke(new updateChartSaveImageDelegate(updateChart), new object[] { chart, series, points, saveImage, path });
}
else
{
updateChart(chart, series, points);
if (saveImage)
{
String file = String.Format(filePath + "\\{0}\\{1}.png", path, counter_power++);
(new System.IO.FileInfo(file)).Directory.Create();
chart.SaveImage(file, ChartImageFormat.Png);
}
//for (int j = 0; j < chart.Series.Count; j++)
// chart.Series[j].Points.Clear();
}
}
void resetChart(Chart chart, int from, int to)
{
if (chart.InvokeRequired)
{
chart.Invoke(new resetChartDelegate(resetChart), new object[] { chart, from, to });
}
else
{
for (int j = from; j < to; j++)
chart.Series[j].Points.Clear();
}
}
void resetChart(Chart chart, int from, int to, bool saveImage, String path)
{
if (chart.InvokeRequired)
{
chart.Invoke(new resetChartSaveImageDelegate(resetChart), new object[] { chart, from, to, saveImage, path });
}
else
{
if (saveImage)
{
String file = String.Format(filePath + "\\{0}\\{1}.png", path, counter_day++);
(new System.IO.FileInfo(file)).Directory.Create();
chart.SaveImage(file, ChartImageFormat.Png);
}
resetChart(chart, from, to);
}
}
private void point2Chart(PointD newPoint, Chart chartName)
{
if (chartName.InvokeRequired)
chartName.Invoke(new AddDataToChartDelegate(this.point2Chart), new object[] { newPoint, chartName });
else
{
chartName.Series["Series1"].Points.AddXY(newPoint.X, newPoint.Y);
if (chartName.Series["Series1"].Points.Count > pointsInChart)
{
chartName.Series["Series1"].Points.RemoveAt(0);
}
chartName.ChartAreas["ChartArea1"].AxisX.Minimum = chartName.Series["Series1"].Points[0].XValue;
chartName.ChartAreas["ChartArea1"].AxisX.Maximum = chartName.Series["Series1"].Points[chartName.Series["Series1"].Points.Count-1].XValue;
}
}
public void DrawLine(object oChart, plotData temp, string seriName, LineType lineType)
{
Chart chart = (Chart)oChart;
if (chart.InvokeRequired)
{
SetDrawLineCallBack d = DrawLine;
chart.Invoke(d, new object[] { chart, temp, seriName, lineType });
}
else
{
//绑定数据
int index = chart.Series.Count;
chart.Series.Add(seriName);
Series currentSeries = chart.Series[index];
//chart.Titles[index].Alignment = System.Drawing.ContentAlignment.TopRight;
currentSeries.XValueType = ChartValueType.Single; //设置X轴上的值类型
//currentSeries.Label = "#VAL"; //设置显示X Y的值
//currentSeries.LabelForeColor = Color.Black;
currentSeries.ToolTip = "#VALX:#VAL"; //鼠标移动到对应点显示数值
currentSeries.ChartType = SeriesChartType.FastLine; //图类型(折线)
//currentSeries.ChartType = SeriesChartType.Line; //图类型(折线)
currentSeries.IsValueShownAsLabel = false;
currentSeries.LegendText = seriName;
currentSeries.IsVisibleInLegend = true;
//chart.Legends[seriName].Enabled = true;
//chart.Legends[seriName].MaximumAutoSize = 15;
//chart.Series[0].IsValueShownAsLabel = true;
// currentSeries.LabelForeColor = Color.Black;
// currentSeries.CustomProperties = "DrawingStyle = Cylinder";
currentSeries.Points.DataBindXY(temp.xData, temp.yData);
switch (lineType)
{
case LineType.Fre:
for (int i = 1; i < 10; i++)
{
CustomLabel label = new CustomLabel();
label.Text = (i * 5).ToString() + "Ghz";
label.ToPosition = i * 10000000000;
chart.ChartAreas[0].AxisX.CustomLabels.Add(label);
label.GridTicks = GridTickTypes.Gridline;
}
break;
case LineType.Time:
for (int i = 1; i < 10; i++)
{
CustomLabel label = new CustomLabel();
label.Text = (i * 1).ToString() + "ns";
label.ToPosition = (float)i * 2;
chart.ChartAreas[0].AxisX.CustomLabels.Add(label);
label.GridTicks = GridTickTypes.Gridline;
}
break;
}
//chart.Visible = true;
}
}