public void ApplyColorizer()
{
level = Convert.ToDouble(textBox1.Text);
Series series = chartControl1.Series[0];
StepLineSeriesView view = new StepLineSeriesView();
series.View = view;
RangeSegmentColorizer colorizer = new RangeSegmentColorizer();
colorizer.RangeStops.AddRange(new double[] { minPointValue, level, maxPointValue });
colorizer.LegendItemPattern = "{V1:0.###} - {V2:0.###}";
view.SegmentColorizer = colorizer;
}
private Series CreateLineSeries(StrategyDataItemInfo info)
{
Series s = new Series();
s.Name = info.FieldName;
s.ArgumentDataMember = "Time";
s.ValueDataMembers.AddRange(info.FieldName);
s.ValueScaleType = ScaleType.Numerical;
s.ShowInLegend = true;
StepLineSeriesView view = new StepLineSeriesView();
view.Color = info.Color;
view.LineStyle.Thickness = (int)(info.GraphWidth * DpiProvider.Default.DpiScaleFactor);
s.View = view;
s.DataSource = Strategy.StrategyData;
return(s);
}
Series CreateLineSeries(string str, Color color)
{
Series s = new Series();
s.Name = str;
s.ArgumentDataMember = "Time";
s.ValueDataMembers.AddRange(str);
s.ValueScaleType = ScaleType.Numerical;
s.ShowInLegend = true;
StepLineSeriesView view = new StepLineSeriesView();
view.Color = color;
view.LineStyle.Thickness = (int)(21 * DpiProvider.Default.DpiScaleFactor);
s.View = view;
s.DataSource = History;
return(s);
}
private void Form1_Load(object sender, EventArgs e)
{
// Create a new chart.
ChartControl stepLineChart = new ChartControl();
// Create a step line series.
Series series1 = new Series("Series 1", ViewType.StepLine);
// Add points to it.
series1.Points.Add(new SeriesPoint("A", 12));
series1.Points.Add(new SeriesPoint("B", 4));
series1.Points.Add(new SeriesPoint("C", 17));
series1.Points.Add(new SeriesPoint("D", 7));
series1.Points.Add(new SeriesPoint("E", 12));
series1.Points.Add(new SeriesPoint("F", 4));
series1.Points.Add(new SeriesPoint("G", 17));
series1.Points.Add(new SeriesPoint("H", 7));
// Add the series to the chart.
stepLineChart.Series.Add(series1);
// Customize the view-type-specific properties of the series.
StepLineSeriesView myView = (StepLineSeriesView)series1.View;
myView.LineMarkerOptions.Kind = MarkerKind.Star;
myView.LineMarkerOptions.StarPointCount = 5;
myView.LineStyle.DashStyle = DashStyle.Dash;
// Access the diagram's options.
((XYDiagram)stepLineChart.Diagram).Rotated = true;
// Hide the legend (if necessary).
stepLineChart.Legend.Visibility = DevExpress.Utils.DefaultBoolean.False;
// Add a title to the chart (if necessary).
stepLineChart.Titles.Add(new ChartTitle());
stepLineChart.Titles[0].Text = "A Step Line Chart";
// Add the chart to the form.
stepLineChart.Dock = DockStyle.Fill;
this.Controls.Add(stepLineChart);
}
