public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = new NLabel("Step Line Intersections");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
// no legend
nChartControl1.Legends.Clear();
// configure the chart
NChart chart = nChartControl1.Charts[0];
NLinearScaleConfigurator linearScale = chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator as NLinearScaleConfigurator;
// add interlace stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
linearScale.StripStyles.Add(stripStyle);
m_Line = (NStepLineSeries)chart.Series.Add(SeriesType.StepLine);
m_Line.Name = "Series 1";
m_Line.DepthPercent = 50;
m_Line.LineSize = 2;
m_Line.DataLabelStyle.Visible = false;
m_Line.MarkerStyle.Visible = false;
m_Line.Values.FillRandom(Random, 12);
m_Point = (NPointSeries)chart.Series.Add(SeriesType.Point);
m_Point.UseXValues = true;
m_Point.DataLabelStyle.Visible = false;
m_Point.Size = new NLength(6);
m_XCursor = new NAxisCursor();
m_XCursor.BeginEndAxis = (int)StandardAxis.PrimaryY;
m_YCursor = new NAxisCursor();
m_YCursor.BeginEndAxis = (int)StandardAxis.PrimaryX;
chart.Axis(StandardAxis.PrimaryX).Cursors.Add(m_XCursor);
chart.Axis(StandardAxis.PrimaryY).Cursors.Add(m_YCursor);
// apply layout
ConfigureStandardLayout(chart, title, null);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
LineSegmentRouteCombo.FillFromEnum(typeof(LineSegmentRoute));
LineSegmentRouteCombo.SelectedIndex = 1;
nChartControl1.MouseMove += new MouseEventHandler(OnChartControl1MouseMove);
}
private void ConfigureAxisCursors()
{
NAxisCursor stockValueAxisCursor = new NAxisCursor();
NAxisCursor stockVolumeAxisCursor = new NAxisCursor();
stockValueAxisCursor.BeginEndAxis = (int)StandardAxis.PrimaryY;
stockVolumeAxisCursor.BeginEndAxis = (int)StandardAxis.PrimaryY;
// each cursor is master of the other. When the users click on one of the
// charts this will result in an automatic update of the other cursor
stockValueAxisCursor.Slaves.Add(stockVolumeAxisCursor);
stockVolumeAxisCursor.Slaves.Add(stockValueAxisCursor);
m_ChartStockValues.Axis(StandardAxis.PrimaryX).Cursors.Add(stockValueAxisCursor);
m_ChartStockVolumes.Axis(StandardAxis.PrimaryX).Cursors.Add(stockVolumeAxisCursor);
}
void OnXCursorValueChanged(object sender, EventArgs e)
{
NAxisCursor xCursor = (NAxisCursor)sender;
List <NVector2DD> intersections = m_HeatMap.Get2DIntersections(new NPointD(xCursor.Value, 0), new NPointD(xCursor.Value, m_HeatMap.Data.GridSizeY));
m_XCrossLineSeries.Values.Clear();
m_XCrossLineSeries.XValues.Clear();
for (int i = 0; i < intersections.Count; i++)
{
m_XCrossLineSeries.Values.Add(intersections[i].Y);
m_XCrossLineSeries.XValues.Add(intersections[i].X);
}
nChartControl1.Refresh();
}
public override void Initialize()
{
base.Initialize();
nChartControl1.AutoRefresh = false;
HorizontalAxisSnapModeComboBox.Items.Add("None");
HorizontalAxisSnapModeComboBox.Items.Add("Ruler");
HorizontalAxisSnapModeComboBox.Items.Add("Major ticks");
HorizontalAxisSnapModeComboBox.Items.Add("Minor ticks");
HorizontalAxisSnapModeComboBox.Items.Add("Ruler Min/Max");
HorizontalAxisSnapModeComboBox.Items.Add("Nearest Value");
VerticalAxisSnapModeComboBox.Items.Add("None");
VerticalAxisSnapModeComboBox.Items.Add("Ruler");
VerticalAxisSnapModeComboBox.Items.Add("Major ticks");
VerticalAxisSnapModeComboBox.Items.Add("Minor ticks");
VerticalAxisSnapModeComboBox.Items.Add("Ruler Min/Max");
VerticalAxisSnapModeComboBox.Items.Add("Nearest Value");
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Data Cursor Tool");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// configure chart
m_Chart = nChartControl1.Charts[0];
m_Chart.Series.Clear();
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Depth = 55.0f;
m_Chart.Width = 55.0f;
m_Chart.Height = 55.0f;
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = GetScaleConfigurator();
m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = GetScaleConfigurator();
m_Chart.Axis(StandardAxis.Depth).ScaleConfigurator = GetScaleConfigurator();
m_Chart.Location = new NPointL(
new NLength(10, NRelativeUnit.ParentPercentage),
new NLength(12, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(
new NLength(80, NRelativeUnit.ParentPercentage),
new NLength(78, NRelativeUnit.ParentPercentage));
// add point series
NPointSeries point1 = (NPointSeries)m_Chart.Series.Add(SeriesType.Point);
point1.Name = "Point 1";
point1.PointShape = PointShape.Bar;
point1.Size = new NLength(5, NGraphicsUnit.Point);
point1.FillStyle = new NColorFillStyle(Color.Red);
point1.BorderStyle.Color = Color.Pink;
point1.DataLabelStyle.Visible = false;
point1.UseXValues = true;
point1.UseZValues = true;
point1.InflateMargins = true;
// fill with random data
int itemCount = 70;
point1.Values.FillRandomRange(Random, itemCount, 0, 50);
point1.XValues.FillRandomRange(Random, itemCount, 0, 50);
point1.ZValues.FillRandomRange(Random, itemCount, 0, 50);
// add cursors
m_HorizontalAxisCursor = new NAxisCursor();
m_HorizontalAxisCursor.BeginEndAxis = (int)StandardAxis.PrimaryY;
m_HorizontalAxisCursor.ValueChanged += new EventHandler(OnValueChanged);
m_VerticalAxisCursor = new NAxisCursor();
m_VerticalAxisCursor.BeginEndAxis = (int)StandardAxis.PrimaryX;
m_VerticalAxisCursor.ValueChanged += new EventHandler(OnValueChanged);
NAxis primaryXAxis = m_Chart.Axis(StandardAxis.PrimaryX);
NAxis primaryYAxis = m_Chart.Axis(StandardAxis.PrimaryY);
NAxis depthAxis = m_Chart.Axis(StandardAxis.Depth);
primaryXAxis.Cursors.Add(m_HorizontalAxisCursor);
primaryYAxis.Cursors.Add(m_VerticalAxisCursor);
m_HorizontalAxisCursor.SynchronizeOnMouseAction = MouseAction.None;
m_VerticalAxisCursor.SynchronizeOnMouseAction = MouseAction.None;
nChartControl1.Controller.Selection.Add(m_Chart);
nChartControl1.Controller.Tools.Add(new NDataCursorTool());
MouseMoveCheckBox.Checked = true;
HorizontalAxisSnapModeComboBox.SelectedIndex = 0;
VerticalAxisSnapModeComboBox.SelectedIndex = 0;
}
/// <summary>
/// Called to initialize the example
/// </summary>
/// <param name="chartControl"></param>
public override void Create()
{
// turn off the legend
nChartControl1.Legends[0].Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Intersect Line with X/Y Value");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// configure the chart
NChart m_Chart = nChartControl1.Charts[0];
m_HorizontalAxisCursor = new NAxisCursor();
m_HorizontalAxisCursor.BeginEndAxis = (int)StandardAxis.PrimaryY;
m_HorizontalAxisCursor.ValueChanged += new EventHandler(OnAxisCursorValueChanged);
m_VerticalAxisCursor = new NAxisCursor();
m_VerticalAxisCursor.BeginEndAxis = (int)StandardAxis.PrimaryX;
m_VerticalAxisCursor.ValueChanged += new EventHandler(OnAxisCursorValueChanged);
m_Chart.Axis(StandardAxis.PrimaryX).Cursors.Add(m_HorizontalAxisCursor);
m_Chart.Axis(StandardAxis.PrimaryY).Cursors.Add(m_VerticalAxisCursor);
m_HorizontalAxisCursor.SynchronizeOnMouseAction |= MouseAction.Move;
m_VerticalAxisCursor.SynchronizeOnMouseAction |= MouseAction.Move;
// 2D line chart
m_Chart.Series.Clear();
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = GetScaleConfigurator();
m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = GetScaleConfigurator();
m_Chart.Axis(StandardAxis.Depth).Visible = false;
NAxisCollection axes = m_Chart.Axes;
m_Chart.Location = new NPointL(
new NLength(10, NRelativeUnit.ParentPercentage),
new NLength(12, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(
new NLength(80, NRelativeUnit.ParentPercentage),
new NLength(78, NRelativeUnit.ParentPercentage));
// add point series
m_Point = (NPointSeries)m_Chart.Series.Add(SeriesType.Point);
m_Point.UseXValues = true;
m_Point.FillStyle = new NColorFillStyle(Color.Red);
m_Point.DataLabelStyle.Visible = false;
m_Point.Size = new NLength(2);
m_Line = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_Line.Name = "Point 1";
m_Line.FillStyle = new NColorFillStyle(Color.Red);
m_Line.BorderStyle.Color = Color.Pink;
m_Line.DataLabelStyle.Visible = false;
m_Line.UseXValues = true;
m_Line.InflateMargins = true;
// fill with random data
Random rand = new Random();
double radius = 1000;
double angle = 0;
double rStep = 10;
double aStep = 10;
for (int i = 0; i < 1000; i++)
{
double y = Math.Sin(angle * 0.0174533f) * radius;
double x = Math.Cos(angle * 0.0174533f) * radius;
m_Line.XValues.Add(x);
m_Line.Values.Add(y);
radius += rStep;
angle += aStep;
}
nChartControl1.Controller.Tools.Clear();
nChartControl1.Controller.Selection.SelectedObjects.Add(m_Chart);
nChartControl1.Controller.Tools.Add(new NDataCursorTool());
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Heat Map Cross Section");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
title.DockMode = PanelDockMode.Top;
nChartControl1.Panels.Add(title);
{
NCartesianChart heatMapChart = new NCartesianChart();
nChartControl1.Panels.Add(heatMapChart);
heatMapChart.DockMode = PanelDockMode.Left;
heatMapChart.Size = new NSizeL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(0));
heatMapChart.BoundsMode = BoundsMode.Stretch;
heatMapChart.Margins = new NMarginsL(10);
heatMapChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = new NLinearScaleConfigurator();
heatMapChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator.Title.Text = "X Value";
heatMapChart.Axis(StandardAxis.PrimaryY).ScaleConfigurator.Title.Text = "Y Value";
// create the heat map
m_HeatMap = new NHeatMapSeries();
heatMapChart.Series.Add(m_HeatMap);
m_HeatMap.Palette.Add(0.0, Color.Purple);
m_HeatMap.Palette.Add(1.5, Color.MediumSlateBlue);
m_HeatMap.Palette.Add(3.0, Color.CornflowerBlue);
m_HeatMap.Palette.Add(4.5, Color.LimeGreen);
m_HeatMap.Palette.Add(6.0, Color.LightGreen);
m_HeatMap.Palette.Add(7.5, Color.Yellow);
m_HeatMap.Palette.Add(9.0, Color.Orange);
m_HeatMap.Palette.Add(10.5, Color.Red);
m_HeatMap.XValuesMode = HeatMapValuesMode.OriginAndStep;
m_HeatMap.YValuesMode = HeatMapValuesMode.OriginAndStep;
m_HeatMap.InterpolateImage = true;
m_HeatMap.ContourDisplayMode = ContourDisplayMode.None;
m_HeatMap.Legend.Mode = SeriesLegendMode.SeriesLogic;
m_HeatMap.Legend.Format = "<zone_value>";
m_XCursor = new NAxisCursor();
m_XCursor.BeginEndAxis = (int)StandardAxis.PrimaryY;
m_XCursor.StrokeStyle.Width = new NLength(2);
heatMapChart.Axis(StandardAxis.PrimaryX).Cursors.Add(m_XCursor);
m_XCursor.ValueChanged += new EventHandler(OnXCursorValueChanged);
m_YCursor = new NAxisCursor();
m_YCursor.BeginEndAxis = (int)StandardAxis.PrimaryX;
m_YCursor.StrokeStyle.Width = new NLength(2);
heatMapChart.Axis(StandardAxis.PrimaryY).Cursors.Add(m_YCursor);
m_YCursor.ValueChanged += new EventHandler(OnYCursorValueChanged);
GenerateData();
}
{
NDockPanel dockPanel = new NDockPanel();
dockPanel.DockMode = PanelDockMode.Fill;
dockPanel.PositionChildPanelsInContentBounds = true;
dockPanel.Margins = new NMarginsL(10);
NCartesianChart xCrossSectionChart;
CreateCrossSectionChart(out xCrossSectionChart, out m_XCrossLineSeries);
xCrossSectionChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator.Title.Text = "X Value";
xCrossSectionChart.Axis(StandardAxis.PrimaryY).ScaleConfigurator.Title.Text = "Value";
dockPanel.ChildPanels.Add(xCrossSectionChart);
NCartesianChart yCrossSectionChart;
CreateCrossSectionChart(out yCrossSectionChart, out m_YCrossLineSeries);
yCrossSectionChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator.Title.Text = "Y Value";
yCrossSectionChart.Axis(StandardAxis.PrimaryY).ScaleConfigurator.Title.Text = "Value";
dockPanel.ChildPanels.Add(yCrossSectionChart);
nChartControl1.Panels.Add(dockPanel);
// align the two charts
NSideGuideline guideline = new NSideGuideline(PanelSide.Left);
guideline.Targets.Add(xCrossSectionChart);
guideline.Targets.Add(yCrossSectionChart);
nChartControl1.Document.RootPanel.Guidelines.Add(guideline);
}
m_XCursor.Value = m_GridSizeX / 2.0;
m_YCursor.Value = m_GridSizeY / 2.0;
nChartControl1.Controller.Tools.Add(new NSelectorTool());
nChartControl1.Controller.Tools.Add(new NAxisCursorDragTool());
}