private void CalcFunction()
{
NDataSeriesDouble ds = m_FuncCalculator.Calculate();
if (ds == null)
{
return;
}
m_Chart.Axis(StandardAxis.PrimaryY).ConstLines.Clear();
m_Line.Visible = false;
if (m_GroupingCombo.SelectedIndex == 0)
{
// add a constline if there is no grouping
NAxisConstLine cl = m_Chart.Axis(StandardAxis.PrimaryY).ConstLines.Add();
cl.StrokeStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
cl.StrokeStyle.Color = Color.Red;
cl.Value = (double)ds.GetValueForIndex(0);
}
else
{
m_Line.Visible = true;
m_Line.Values = ds;
m_Line.Values.ValueFormatter = new NNumericValueFormatter("0.00");
}
nChartControl1.Refresh();
}
private void BottomIncludeInAxisRangeCheck_CheckedChanged(object sender, EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryX).ConstLines[0];
cl.IncludeInAxisRange = BottomIncludeInAxisRangeCheck.Checked;
nChartControl1.Refresh();
}
private void LeftValue_Scroll(object sender, Nevron.UI.WinForm.Controls.ScrollBarEventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
cl.Value = LeftValue.Value;
nChartControl1.Refresh();
}
private void XZPlaneValueNumericUpDown_ValueChanged(object sender, System.EventArgs e)
{
NAxisConstLine xzPlane = (NAxisConstLine)(m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0]);
xzPlane.Value = (double)(XZPlaneValueNumericUpDown.Value);
nChartControl1.Refresh();
}
private void BottomTitleTextBox_TextChanged(object sender, EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryX).ConstLines[0];
cl.Text = BottomTitleTextBox.Text;
nChartControl1.Refresh();
}
private void BottomTitleAlignmentCombo_SelectedIndexChanged(object sender, EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryX).ConstLines[0];
cl.TextAlignment = (ContentAlignment)Enum.Parse(typeof(ContentAlignment), BottomTitleAlignmentCombo.SelectedItem.ToString());
nChartControl1.Refresh();
}
public bool ContainLine(NAxisConstLine line)
{
if (line == null)
{
return(false);
}
return(this._line1 == line || this._line2 == line);
}
private void SetConstline()
{
NAxis axis = m_Chart.Axis(StandardAxis.PrimaryY);
// add a constline if necessary
if (axis.ConstLines.Count == 0)
{
axis.ConstLines.Add();
}
// the line series won't be used
m_Line.Visible = false;
// calc the sum of the elements
NDataSeriesDouble ds = m_FuncCalculator.Calculate();
// add a new constline
NAxisConstLine cl = (NAxisConstLine)axis.ConstLines[0];
cl.StrokeStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
cl.StrokeStyle.Color = Color.Red;
cl.Value = (double)ds.GetValueForIndex(0);
m_LabelSum.Text = cl.Value.ToString();
// set proper scale for the axis, so that it includes the constline
if (cl.Value >= 0)
{
// if the sum is positive - compare it to the largest value
m_FuncCalculator.Expression = "MAX(values)";
ds = m_FuncCalculator.Calculate();
double dMax = (double)ds.GetValueForIndex(0);
if (cl.Value > dMax)
{
dMax = cl.Value;
}
axis.View = new NRangeAxisView(new NRange1DD(0, dMax), false, true);
}
else
{
// if the sum is negative - compare it to the smallest value
m_FuncCalculator.Expression = "MIN(values)";
ds = m_FuncCalculator.Calculate();
double dMin = (double)ds.GetValueForIndex(0);
if (cl.Value < dMin)
{
dMin = cl.Value;
}
axis.View = new NRangeAxisView(new NRange1DD(dMin, 0), true, false);
}
}
private void CalculateFunction()
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
NDataSeriesDouble ds = m_FuncCalculator.Calculate();
cl.Value = (double)ds.GetValueForIndex(0);
m_LabelResult.Text = cl.Value.ToString();
}
private void LeftPropsButton_Click(object sender, System.EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
NStrokeStyle strokeStyleResult;
if (NStrokeStyleTypeEditor.Edit(cl.StrokeStyle, out strokeStyleResult))
{
cl.StrokeStyle = strokeStyleResult;
nChartControl1.Refresh();
}
}
private void BottomEndScroll_Scroll(object sender, Nevron.UI.WinForm.Controls.ScrollBarEventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryX).ConstLines[0];
if (cl.ReferenceRanges.Count > 0)
{
NReferenceAxisRange refAxisRange = (NReferenceAxisRange)cl.ReferenceRanges[0];
refAxisRange.EndValue = BottomEndScroll.Value;
nChartControl1.Refresh();
}
}
private void LeftFillFillStyleButton_Click(object sender, System.EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
NFillStyle fillStyleResult;
if (NFillStyleTypeEditor.Edit(cl.FillStyle, out fillStyleResult))
{
cl.FillStyle = fillStyleResult;
nChartControl1.Refresh();
}
}
private void BottomAxisTextStyleButton_Click(object sender, EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryX).ConstLines[0];
NTextStyle textStyle;
if (NTextStyleTypeEditor.Edit(cl.TextStyle, out textStyle))
{
cl.TextStyle = textStyle;
nChartControl1.Refresh();
}
}
public MySelectRange(NChart chart, double begin, double end, Color c)
{
this._chart = chart;
this._end = Math.Max(begin, end);
this._begin = Math.Min(begin, end);
this._LineColor = c;
this._line1 = chart.Axis(StandardAxis.PrimaryX).ConstLines.Add();
this._line1.StrokeStyle.Color = this._LineColor;
this._line1.StrokeStyle.Width = new NLength(1.5f);
this._line1.FillStyle = new NColorFillStyle(new NArgbColor(125, this._LineColor));
this._line1.Text = "点击鼠标左键进行拖动";
this._line1.Value = this._begin;
this._line2 = chart.Axis(StandardAxis.PrimaryX).ConstLines.Add();
this._line2.StrokeStyle.Color = this._LineColor;
this._line2.StrokeStyle.Width = new NLength(1.5f);
this._line2.FillStyle = new NColorFillStyle(new NArgbColor(125, this._LineColor));
this._line2.Text = "点击鼠标左键进行拖动";
this._line2.Value = this._end;
// configure the first vertical section
_section = new NScaleSectionStyle();
_section.Range = new NRange1DD(begin, end);
_section.SetShowAtWall(ChartWallType.Back, true);
_section.SetShowAtWall(ChartWallType.Left, true);
_section.RangeFillStyle = new NColorFillStyle(_LineColor);
_section.MajorGridStrokeStyle = new NStrokeStyle(_LineColor);
_section.MajorTickStrokeStyle = new NStrokeStyle(Color.DarkBlue);
_section.MinorTickStrokeStyle = new NStrokeStyle(1, _LineColor, LinePattern.Dot, 0, 2);
_standardScale = (NStandardScaleConfigurator)_chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
_standardScale.Sections.Add(_section);
//labelStyle = new NTextStyle();
//labelStyle.FillStyle = new NGradientFillStyle(Color.Blue, Color.DarkBlue);
//labelStyle.FontStyle.Style = FontStyle.Bold;
//m_FirstVerticalSection.LabelTextStyle = labelStyle;
this._line1.ValueChanged += new EventHandler(_line_ValueChanged);
this._line2.ValueChanged += new EventHandler(_line_ValueChanged);
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Count, Standard Deviation, RMS");
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 the chart
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(75, NRelativeUnit.ParentPercentage));
// add a constline to diplay the function result
NAxisConstLine cl = m_Chart.Axis(StandardAxis.PrimaryY).ConstLines.Add();
cl.StrokeStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
cl.StrokeStyle.Color = Color.Red;
cl.Value = 0;
// add the bar series
m_Bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
m_Bar.Name = "Bar1";
m_Bar.Values.Name = "values";
m_Bar.Values.ValueFormatter = new NNumericValueFormatter("0.00");
m_Bar.MultiBarMode = MultiBarMode.Series;
m_Bar.DataLabelStyle.Visible = false;
m_Bar.Legend.Mode = SeriesLegendMode.DataPoints;
m_Bar.BarShape = BarShape.Cylinder;
m_Bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
m_Bar.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant1, Color.DarkSeaGreen, Color.DarkGreen);
m_Bar.Values.FillRandomRange(Random, 10, 0, 20);
// add argument
m_FuncCalculator.Arguments.Add(m_Bar.Values);
// form controls
m_FunctionCombo.Items.Add("Count");
m_FunctionCombo.Items.Add("Standard Deviation");
m_FunctionCombo.Items.Add("Root Mean Square");
m_FunctionCombo.SelectedIndex = 0;
}
private void LeftStyleCombo_SelectedIndexChanged(object sender, System.EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
switch (LeftStyleCombo.SelectedIndex)
{
case 0:
cl.Mode = ConstLineMode.Line;
LeftFillFillStyleButton.Enabled = false;
break;
case 1:
cl.Mode = ConstLineMode.Plane;
LeftFillFillStyleButton.Enabled = true;
break;
}
nChartControl1.Refresh();
}
private void UpdateReferenceAxisRanges()
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
cl.ReferenceRanges.Clear();
if (UseBeginEndXCheck.Checked)
{
NAxis axisX = m_Chart.Axis(StandardAxis.PrimaryX);
double refBeginValue = BeginXScroll.Value;
double refEndValue = EndXScroll.Value;
cl.ReferenceRanges.Add(new NReferenceAxisRange(axisX, refBeginValue, refEndValue));
BeginXScroll.Enabled = true;
EndXScroll.Enabled = true;
}
else
{
BeginXScroll.Enabled = false;
EndXScroll.Enabled = false;
}
if (UseBeginEndZCheck.Checked)
{
NAxis axisZ = m_Chart.Axis(StandardAxis.Depth);
double refBeginValue = BeginZScroll.Value;
double refEndValue = EndZScroll.Value;
cl.ReferenceRanges.Add(new NReferenceAxisRange(axisZ, refBeginValue, refEndValue));
BeginZScroll.Enabled = true;
EndZScroll.Enabled = true;
}
else
{
BeginZScroll.Enabled = false;
EndZScroll.Enabled = false;
}
}
private void CreatePointAtPlaneComboBox_SelectedIndexChanged(object sender, System.EventArgs e)
{
NAxisConstLine xyPlane = (NAxisConstLine)(m_Chart.Axis(StandardAxis.Depth).ConstLines[0]);
NAxisConstLine xzPlane = (NAxisConstLine)(m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0]);
if (CreatePointAtPlaneComboBox.SelectedIndex == 0)
{
xzPlane.FillStyle = new NColorFillStyle(Color.FromArgb(125, 255, 0, 0));
xyPlane.FillStyle = new NColorFillStyle(Color.FromArgb(125, 0, 0, 255));
XZPlaneValueNumericUpDown.Enabled = true;
XYPlaneValueNumericUpDown.Enabled = false;
}
else
{
xzPlane.FillStyle = new NColorFillStyle(Color.FromArgb(125, 0, 0, 255));
xyPlane.FillStyle = new NColorFillStyle(Color.FromArgb(125, 255, 0, 0));
XZPlaneValueNumericUpDown.Enabled = false;
XYPlaneValueNumericUpDown.Enabled = true;
}
nChartControl1.Refresh();
}
private void LeftUseBeginEndCheck_CheckedChanged(object sender, EventArgs e)
{
NAxisConstLine cl = (NAxisConstLine)m_Chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
if (LeftUseBeginEndCheck.Checked)
{
NAxis referenceAxis = m_Chart.Axis(StandardAxis.PrimaryX);
double refBeginValue = LeftBeginScroll.Value;
double refEndValue = LeftEndScroll.Value;
cl.ReferenceRanges.Add(new NReferenceAxisRange(referenceAxis, refBeginValue, refEndValue));
LeftBeginScroll.Enabled = true;
LeftEndScroll.Enabled = true;
}
else
{
cl.ReferenceRanges.Clear();
LeftBeginScroll.Enabled = false;
LeftEndScroll.Enabled = false;
}
nChartControl1.Refresh();
}
public override void Initialize()
{
base.Initialize();
// Enable GPU acceleration
nChartControl1.Settings.RenderSurface = RenderSurface.Window;
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(new NTrackballTool());
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Surface Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(Color.Gray);
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.Width = 60.0f;
chart.Depth = 60.0f;
chart.Height = 25.0f;
chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.ShinyTopLeft);
// setup axes
NOrdinalScaleConfigurator ordinalScale = (NOrdinalScaleConfigurator)chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, true);
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
ordinalScale.DisplayDataPointsBetweenTicks = false;
ordinalScale = (NOrdinalScaleConfigurator)chart.Axis(StandardAxis.Depth).ScaleConfigurator;
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, true);
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, true);
ordinalScale.DisplayDataPointsBetweenTicks = false;
chart.Axis(StandardAxis.SecondaryY).Anchor = new NDockAxisAnchor(AxisDockZone.FrontLeft, false, 100.0f, 100.0f);
chart.Axis(StandardAxis.SecondaryY).Visible = false;
m_ContourLineSeries = new NLineSeries();
chart.Series.Add(m_ContourLineSeries);
m_ContourLineSeries.UseXValues = true;
m_ContourLineSeries.UseZValues = true;
m_ContourLineSeries.BorderStyle.Width = new NLength(2);
m_ContourLineSeries.BorderStyle.Color = Color.Red;
m_ContourLineSeries.DataLabelStyle.Visible = false;
m_ContourLineSeries.DisplayOnAxis((int)StandardAxis.PrimaryY, false);
m_ContourLineSeries.DisplayOnAxis((int)StandardAxis.SecondaryY, true);
m_ContourLineSeries.Legend.Mode = SeriesLegendMode.None;
m_CrossSectionPlane = new NAxisConstLine();
m_CrossSectionPlane.Mode = ConstLineMode.Plane;
m_CrossSectionPlane.FillStyle = new NColorFillStyle(Color.FromArgb(25, Color.Blue));
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(m_CrossSectionPlane);
// add the surface series
NGridSurfaceSeries surface = (NGridSurfaceSeries)chart.Series.Add(SeriesType.GridSurface);
surface.Name = "Surface";
surface.Legend.Mode = SeriesLegendMode.SeriesLogic;
surface.PositionValue = 10.0;
surface.Data.SetGridSize(31, 32);
surface.SyncPaletteWithAxisScale = false;
surface.PaletteSteps = 8;
surface.ValueFormatter.FormatSpecifier = "0.00";
surface.FillStyle = new NColorFillStyle(Color.YellowGreen);
surface.Isolines.Add(new NSurfaceIsoline(10, new NStrokeStyle(2.0f, Color.Blue)));
surface.FrameColorMode = SurfaceFrameColorMode.Uniform;
FillData(surface);
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(new NTrackballTool());
PlaneValueNumericUpDown.Value = 10;
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Polar Value Axis Position");
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));
// setup chart
NPolarChart polar = new NPolarChart();
polar.InnerRadius = new NLength(20);
nChartControl1.Charts.Clear();
nChartControl1.Charts.Add(polar);
polar.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
polar.DisplayOnLegend = nChartControl1.Legends[0];
// setup polar axis
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)polar.Axis(StandardAxis.Polar).ScaleConfigurator;
linearScale.RoundToTickMax = true;
linearScale.RoundToTickMin = true;
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
// setup polar angle axis
NAngularScaleConfigurator angularScale = (NAngularScaleConfigurator)polar.Axis(StandardAxis.PolarAngle).ScaleConfigurator;
angularScale.MajorGridStyle.SetShowAtWall(ChartWallType.Polar, true);
angularScale.LabelStyle.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.Scale, 0);
NScaleStripStyle strip = new NScaleStripStyle();
strip.FillStyle = new NColorFillStyle(Color.FromArgb(125, 192, 192, 192));
strip.Interlaced = true;
strip.SetShowAtWall(ChartWallType.Polar, true);
angularScale.StripStyles.Add(strip);
// add a const line
NAxisConstLine line = polar.Axis(StandardAxis.Polar).ConstLines.Add();
line.Value = 50;
line.StrokeStyle.Color = Color.SlateBlue;
line.StrokeStyle.Width = new NLength(1, NGraphicsUnit.Pixel);
// create a polar line series
NPolarLineSeries series1 = new NPolarLineSeries();
polar.Series.Add(series1);
series1.Name = "Series 1";
series1.CloseContour = true;
series1.DataLabelStyle.Visible = false;
series1.MarkerStyle.Visible = false;
series1.MarkerStyle.Width = new NLength(1, NRelativeUnit.ParentPercentage);
series1.MarkerStyle.Height = new NLength(1, NRelativeUnit.ParentPercentage);
Curve1(series1, 50);
// create a polar line series
NPolarLineSeries series2 = new NPolarLineSeries();
polar.Series.Add(series2);
series2.Name = "Series 2";
series2.CloseContour = true;
series2.DataLabelStyle.Visible = false;
series2.MarkerStyle.Visible = false;
series2.MarkerStyle.Width = new NLength(1, NRelativeUnit.ParentPercentage);
series2.MarkerStyle.Height = new NLength(1, NRelativeUnit.ParentPercentage);
Curve2(series2, 100);
// add a second value axes
NPolarAxis primaryAxis = (NPolarAxis)polar.Axis(StandardAxis.Polar);
NPolarAxis secondaryAxis = ((NPolarAxisCollection)polar.Axes).AddCustomAxis(PolarAxisOrientation.Value);
m_CustomAxisId = secondaryAxis.AxisId;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// color code the axes and series after the stylesheet is applied
ApplyColorToAxis(primaryAxis, Color.Red);
ApplyColorToAxis(secondaryAxis, Color.Green);
series1.BorderStyle.Color = Color.DarkRed;
series1.BorderStyle.Width = new NLength(2);
series2.BorderStyle.Color = Color.DarkGreen;
series2.BorderStyle.Width = new NLength(2);
series2.DisplayOnAxis(StandardAxis.Polar, false);
series2.DisplayOnAxis(m_CustomAxisId, true);
// init form controls
RadianAngleStepComboBox.Items.Add("15");
RadianAngleStepComboBox.Items.Add("30");
RadianAngleStepComboBox.Items.Add("45");
RadianAngleStepComboBox.Items.Add("90");
RadianAngleStepComboBox.SelectedIndex = 0;
RedAxisAngleUpDown.Value = (decimal)0;
RedBeginUpDown.Value = (decimal)0;
RedEndUpDown.Value = (decimal)100;
GreenAxisAngleUpDown.Value = (decimal)90;
GreenBeginUpDown.Value = (decimal)0;
GreenEndUpDown.Value = (decimal)100;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// fill the combo
WebExamplesUtilities.FillComboWithValues(XValueDropDownList, 10, 90, 10);
WebExamplesUtilities.FillComboWithValues(YValueDropDownList, 10, 90, 10);
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Intersect Line With X/Y Value");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
NChart chart = nChartControl1.Charts[0];
// 2D line chart
chart.BoundsMode = BoundsMode.Stretch;
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = GetScaleConfigurator();
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = GetScaleConfigurator();
chart.Axis(StandardAxis.Depth).Visible = false;
NAxisCollection axes = chart.Axes;
// add point series
NPointSeries point = (NPointSeries)chart.Series.Add(SeriesType.Point);
point.UseXValues = true;
point.FillStyle = new NColorFillStyle(Color.Red);
point.DataLabelStyle.Visible = false;
point.Size = new NLength(2);
NLineSeries line = new NLineSeries();
chart.Series.Add(line);
line.Name = "Point 1";
line.FillStyle = new NColorFillStyle(Color.Red);
line.BorderStyle.Color = Color.Pink;
line.DataLabelStyle.Visible = false;
line.UseXValues = true;
line.InflateMargins = true;
// fill with data
Random rand = new Random();
double radius = 0;
double angle = 0;
int dataPointCount = 1000;
double rStep = 50.0 / dataPointCount;
double aStep = 10.0;
for (int i = 0; i < dataPointCount; i++)
{
double y = Math.Sin(angle * 0.0174533f) * radius;
double x = Math.Cos(angle * 0.0174533f) * radius;
line.XValues.Add(50.0 + x);
line.Values.Add(50.0 + y);
radius += rStep;
angle += aStep;
}
point.XValues.Clear();
point.Values.Clear();
NAxisConstLine horizontalAxisCursor = new NAxisConstLine();
NAxisConstLine verticalAxisCursor = new NAxisConstLine();
chart.Axis(StandardAxis.PrimaryX).ConstLines.Add(horizontalAxisCursor);
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(verticalAxisCursor);
double xValue = (XValueDropDownList.SelectedIndex + 1) * 10;
double yValue = (YValueDropDownList.SelectedIndex + 1) * 10;
horizontalAxisCursor.Value = xValue;
List <double> intersections = line.IntersectWithXValue(xValue);
for (int i = 0; i < intersections.Count; i++)
{
point.XValues.Add(xValue);
point.Values.Add(intersections[i]);
}
verticalAxisCursor.Value = yValue;
intersections = line.IntersectWithYValue(yValue);
for (int i = 0; i < intersections.Count; i++)
{
point.XValues.Add(intersections[i]);
point.Values.Add(yValue);
}
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
// disable frame
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Axis Const Lines");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(
new NLength(2, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
// configure the chart margins
chart.BoundsMode = BoundsMode.Fit;
chart.Location = new NPointL(
new NLength(10, NRelativeUnit.ParentPercentage),
new NLength(15, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(80, NRelativeUnit.ParentPercentage),
new NLength(78, NRelativeUnit.ParentPercentage));
// set projection and lighting
chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.MetallicLustre);
// disable the depth axis
chart.Axis(StandardAxis.Depth).Visible = false;
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
// 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);
// switch the X axis to linear as well
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = new NLinearScaleConfigurator();
// Create a point series
NPointSeries pnt = (NPointSeries)chart.Series.Add(SeriesType.Point);
pnt.InflateMargins = true;
pnt.UseXValues = true;
pnt.Name = "Series 1";
pnt.DataLabelStyle.Format = "<value>";
// Add some data
pnt.Values.Add(31);
pnt.Values.Add(67);
pnt.Values.Add(12);
pnt.Values.Add(84);
pnt.Values.Add(90);
pnt.XValues.Add(10);
pnt.XValues.Add(36);
pnt.XValues.Add(52);
pnt.XValues.Add(62);
pnt.XValues.Add(88);
// Add a constline for the left axis
NAxisConstLine cl1 = chart.Axis(StandardAxis.PrimaryY).ConstLines.Add();
cl1.StrokeStyle.Color = Color.SlateGray;
cl1.FillStyle = new NColorFillStyle(Color.FromArgb(60, Color.SlateGray));
cl1.Value = 90;
// Add a constline for the bottom axis
NAxisConstLine cl2 = chart.Axis(StandardAxis.PrimaryX).ConstLines.Add();
cl2.StrokeStyle.Color = Color.LightSkyBlue;
cl2.FillStyle = new NColorFillStyle(Color.FromArgb(60, Color.LightSkyBlue));
cl2.Value = 40;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
if (!IsPostBack)
{
// init the form controls
WebExamplesUtilities.FillComboWithValues(LAValueDropDownList, 0, 100, 10);
LAStyleDropDownList.Items.Add("Line");
LAStyleDropDownList.Items.Add("Plane");
LAStyleDropDownList.SelectedIndex = 1;
WebExamplesUtilities.FillComboWithValues(LABeginValueDropDownList, 0, 100, 10);
WebExamplesUtilities.FillComboWithValues(LAEndValueDropDownList, 0, 100, 10);
WebExamplesUtilities.FillComboWithValues(BAValueDropDownList, 0, 100, 10);
BAStyleDropDownList.Items.Add("Line");
BAStyleDropDownList.Items.Add("Plane");
BAStyleDropDownList.SelectedIndex = 1;
WebExamplesUtilities.FillComboWithValues(BABeginValueDropDownList, 0, 100, 10);
WebExamplesUtilities.FillComboWithValues(BAEndValueDropDownList, 0, 100, 10);
LAValueDropDownList.SelectedIndex = (int)(cl1.Value / 10);
BAValueDropDownList.SelectedIndex = (int)(cl2.Value / 10);
LABeginValueDropDownList.SelectedIndex = 0;
LAEndValueDropDownList.SelectedIndex = 10;
BABeginValueDropDownList.SelectedIndex = 0;
BAEndValueDropDownList.SelectedIndex = 10;
LABeginValueDropDownList.Enabled = false;
LAEndValueDropDownList.Enabled = false;
BABeginValueDropDownList.Enabled = false;
BAEndValueDropDownList.Enabled = false;
}
NAxisConstLine leftAxisConstLine = chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
leftAxisConstLine.Value = (LAValueDropDownList.SelectedIndex * 10);
switch (LAStyleDropDownList.SelectedIndex)
{
case 0:
leftAxisConstLine.Mode = ConstLineMode.Line;
break;
case 1:
leftAxisConstLine.Mode = ConstLineMode.Plane;
break;
}
NAxisConstLine cl = chart.Axis(StandardAxis.PrimaryY).ConstLines[0];
if (LAUseBeginEndValueCheckBox.Checked)
{
NAxis referenceAxis = chart.Axis(StandardAxis.PrimaryX);
double refBeginValue = Convert.ToDouble(LABeginValueDropDownList.SelectedIndex) * 10;
double refEndValue = Convert.ToDouble(LAEndValueDropDownList.SelectedIndex) * 10;
cl.ReferenceRanges.Add(new NReferenceAxisRange(referenceAxis, refBeginValue, refEndValue));
LABeginValueDropDownList.Enabled = true;
LAEndValueDropDownList.Enabled = true;
}
else
{
cl.ReferenceRanges.Clear();
LABeginValueDropDownList.Enabled = false;
LAEndValueDropDownList.Enabled = false;
}
// bottom axis
NAxisConstLine bottomAxisConstline = chart.Axis(StandardAxis.PrimaryX).ConstLines[0];
bottomAxisConstline.Value = (BAValueDropDownList.SelectedIndex * 10);
switch (BAStyleDropDownList.SelectedIndex)
{
case 0:
bottomAxisConstline.Mode = ConstLineMode.Line;
break;
case 1:
bottomAxisConstline.Mode = ConstLineMode.Plane;
break;
}
cl = chart.Axis(StandardAxis.PrimaryX).ConstLines[0];
if (BAUseBeginEndValueCheckBox.Checked)
{
NAxis referenceAxis = chart.Axis(StandardAxis.PrimaryY);
double refBeginValue = Convert.ToDouble(BABeginValueDropDownList.SelectedIndex) * 10;
double refEndValue = Convert.ToDouble(BAEndValueDropDownList.SelectedIndex) * 10;
cl.ReferenceRanges.Add(new NReferenceAxisRange(referenceAxis, refBeginValue, refEndValue));
BABeginValueDropDownList.Enabled = true;
BAEndValueDropDownList.Enabled = true;
}
else
{
cl.ReferenceRanges.Clear();
BABeginValueDropDownList.Enabled = false;
BAEndValueDropDownList.Enabled = false;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// form controls
FunctionDropDownList.Items.Add("Count");
FunctionDropDownList.Items.Add("Standard Deviation");
FunctionDropDownList.Items.Add("Root Mean Square");
FunctionDropDownList.SelectedIndex = 0;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// add header
NLabel header = nChartControl1.Labels.AddHeader("Functions");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(
new NLength(2, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
// align the legend
NLegend legend = nChartControl1.Legends[0];
legend.Location = new NPointL(legend.Location.X, new NLength(15, NRelativeUnit.ParentPercentage));
legend.Data.MarkSize = new NSizeL(5, 5);
nFuncCalculator = new NFunctionCalculator();
nChart = nChartControl1.Charts[0];
nChart.Enable3D = true;
nChart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
nChart.LightModel.SetPredefinedLightModel(PredefinedLightModel.MetallicLustre);
nChart.BoundsMode = BoundsMode.Stretch;
nChart.Location = new NPointL(
new NLength(10, NRelativeUnit.ParentPercentage),
new NLength(15, NRelativeUnit.ParentPercentage));
nChart.Size = new NSizeL(
new NLength(70, NRelativeUnit.ParentPercentage),
new NLength(75, NRelativeUnit.ParentPercentage));
nChart.Axis(StandardAxis.Depth).Visible = false;
nChart.Wall(ChartWallType.Left).Visible = false;
nChart.Wall(ChartWallType.Floor).Visible = false;
// setup X axis
NOrdinalScaleConfigurator ordinalScale = (NOrdinalScaleConfigurator)nChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
ordinalScale.DisplayDataPointsBetweenTicks = false;
// add a constline to diplay the function result
NAxisConstLine cl = nChart.Axis(StandardAxis.PrimaryY).ConstLines.Add();
cl.StrokeStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
cl.StrokeStyle.Color = Color.Red;
cl.Value = 0;
// add the bar series
nBar = (NBarSeries)nChart.Series.Add(SeriesType.Bar);
nBar.Name = "Bar1";
nBar.Values.Name = "values";
nBar.Values.ValueFormatter = new NNumericValueFormatter("0.00");
nBar.MultiBarMode = MultiBarMode.Series;
nBar.DataLabelStyle.Visible = false;
nBar.Legend.Mode = SeriesLegendMode.DataPoints;
nBar.BarShape = BarShape.Cylinder;
nBar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
nBar.FillStyle = new NColorFillStyle(Color.DarkSeaGreen);
nBar.Values.FillRandomRange(Random, 10, 0, 20);
nBar.Legend.TextStyle = new NTextStyle(new NFontStyle("Arial", 7));
// add argument
nFuncCalculator.Arguments.Add(nBar.Values);
nBar.Values.FillRandomRange(Random, 10, 0, 20);
BuildExpression();
CalculateFunction();
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(new NTrackballTool());
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Converting from viewport to scale coordinates");
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));
// no legend
nChartControl1.Legends.Clear();
// configure a free xyz point chart
m_Chart = nChartControl1.Charts[0];
m_Chart.Enable3D = true;
m_Chart.BoundsMode = BoundsMode.Fit;
m_Chart.Location = new NPointL(new NLength(8, NRelativeUnit.ParentPercentage), new NLength(8, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(new NLength(84, NRelativeUnit.ParentPercentage), new NLength(84, NRelativeUnit.ParentPercentage));
m_Chart.Depth = 55.0f;
m_Chart.Width = 55.0f;
m_Chart.Height = 55.0f;
m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
// configure x axis to scale in numeric linear mode
NLinearScaleConfigurator linearScale = new NLinearScaleConfigurator();
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = linearScale;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, true);
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// configure y axis to scale in numeric linear mode
linearScale = new NLinearScaleConfigurator();
m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = linearScale;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, true);
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// configure depth axis to scale in numeric linear mode
linearScale = new NLinearScaleConfigurator();
m_Chart.Axis(StandardAxis.Depth).ScaleConfigurator = linearScale;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, true);
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, true);
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
nChartControl1.Controller.Selection.Clear();
nChartControl1.Controller.Selection.Add(m_Chart);
m_Point = (NPointSeries)m_Chart.Series.Add(SeriesType.Point);
m_Point.Name = "Point Series";
m_Point.DataLabelStyle.Visible = false;
m_Point.Legend.Mode = SeriesLegendMode.DataPoints;
m_Point.Legend.Format = "<label>";
m_Point.PointShape = PointShape.Sphere;
m_Point.FillStyle = new NColorFillStyle(Color.Red);
m_Point.UseXValues = true;
m_Point.UseZValues = true;
// limit the axes to show the range [0, 100]
m_Chart.Axis(StandardAxis.PrimaryX).View = new NRangeAxisView(new NRange1DD(0, 100));
m_Chart.Axis(StandardAxis.PrimaryY).View = new NRangeAxisView(new NRange1DD(0, 100));
m_Chart.Axis(StandardAxis.Depth).View = new NRangeAxisView(new NRange1DD(0, 100));
// create the point creation planes
NAxisConstLine xzPlane = new NAxisConstLine();
xzPlane.Mode = ConstLineMode.Plane;
xzPlane.FillStyle = new NColorFillStyle(Color.FromArgb(125, 255, 0, 0));
xzPlane.Value = 0;
m_Chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(xzPlane);
NAxisConstLine xyPlane = new NAxisConstLine();
xyPlane.Mode = ConstLineMode.Plane;
xyPlane.FillStyle = new NColorFillStyle(Color.FromArgb(125, 0, 0, 255));
xyPlane.Value = 0;
m_Chart.Axis(StandardAxis.Depth).ConstLines.Add(xyPlane);
// init form controls
CreatePointAtPlaneComboBox.Items.Add("XZ plane");
CreatePointAtPlaneComboBox.Items.Add("XY plane");
CreatePointAtPlaneComboBox.SelectedIndex = 0;
MouseModeComboBox.Items.Add("Create Point");
MouseModeComboBox.Items.Add("Trackball");
MouseModeComboBox.Items.Add("Zoom");
MouseModeComboBox.Items.Add("Offset");
MouseModeComboBox.SelectedIndex = 0;
XYPlaneValueNumericUpDown.Value = (decimal)50;
XZPlaneValueNumericUpDown.Value = (decimal)50;
// register for the mouse down event
nChartControl1.MouseDown += new System.Windows.Forms.MouseEventHandler(OnChartMouseDown);
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Axis Const Lines");
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));
// no legend
nChartControl1.Legends.Clear();
// setup chart
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
// configure the x scale
NLinearScaleConfigurator xScale = new NLinearScaleConfigurator();
xScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = xScale;
// configure the y scale
NLinearScaleConfigurator yScale = new NLinearScaleConfigurator();
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
yScale.StripStyles.Add(stripStyle);
yScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = yScale;
// Create a point series
NPointSeries pnt = (NPointSeries)m_Chart.Series.Add(SeriesType.Point);
pnt.InflateMargins = true;
pnt.UseXValues = true;
pnt.Name = "Series 1";
pnt.DataLabelStyle.Visible = false;
// Add some data
pnt.Values.Add(31);
pnt.Values.Add(67);
pnt.Values.Add(12);
pnt.Values.Add(84);
pnt.Values.Add(90);
pnt.XValues.Add(5);
pnt.XValues.Add(36);
pnt.XValues.Add(51);
pnt.XValues.Add(76);
pnt.XValues.Add(93);
// Add a constline for the left axis
NAxisConstLine cl1 = m_Chart.Axis(StandardAxis.PrimaryY).ConstLines.Add();
cl1.StrokeStyle.Color = Color.SteelBlue;
cl1.StrokeStyle.Width = new NLength(1.5f);
cl1.FillStyle = new NColorFillStyle(new NArgbColor(125, Color.SteelBlue));
cl1.Value = 40;
// Add a constline for the bottom axis
NAxisConstLine cl2 = m_Chart.Axis(StandardAxis.PrimaryX).ConstLines.Add();
cl2.StrokeStyle.Color = Color.SteelBlue;
cl2.StrokeStyle.Width = new NLength(1.5f);
cl2.FillStyle = new NColorFillStyle(new NArgbColor(125, Color.SteelBlue));
cl2.Value = 60;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// init form controls
LeftValue.Value = (int)cl1.Value;
BottomValue.Value = (int)cl2.Value;
LeftBeginScroll.Value = 10;
LeftEndScroll.Value = 80;
BottomBeginScroll.Value = 10;
BottomEndScroll.Value = 80;
LeftBeginScroll.Enabled = false;
LeftEndScroll.Enabled = false;
BottomBeginScroll.Enabled = false;
BottomEndScroll.Enabled = false;
nChartControl1.Refresh();
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Real Time Polar");
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));
// setup chart
NPolarChart chart = new NPolarChart();
nChartControl1.Panels.Add(chart);
chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
chart.InnerRadius = new NLength(10, NGraphicsUnit.Point);
chart.Width = 70.0f;
chart.Height = 70.0f;
Color gridColor = Color.Green;
NPolarAxis polarAngleAxis = (NPolarAxis)chart.Axis(StandardAxis.PolarAngle);
NAngularScaleConfigurator angleScale = (NAngularScaleConfigurator)polarAngleAxis.ScaleConfigurator;
angleScale.MajorGridStyle.SetShowAtWall(ChartWallType.Polar, true);
angleScale.MajorGridStyle.LineStyle.Color = gridColor;
angleScale.OuterMajorTickStyle.LineStyle.Color = gridColor;
angleScale.InnerMajorTickStyle.LineStyle.Color = gridColor;
angleScale.LabelStyle.TextStyle.FillStyle = new NColorFillStyle(gridColor);
angleScale.RulerStyle.BorderStyle.Color = gridColor;
angleScale.LabelFitModes = new LabelFitMode[0];
m_RadarRay = new NAxisConstLine[10];
for (int i = 0; i < m_RadarRay.Length; i++)
{
m_RadarRay[i] = new NAxisConstLine();
m_RadarRay[i].StrokeStyle.Color = Color.FromArgb((byte)((1.0 - ((float)i / m_RadarRay.Length)) * 255), gridColor);
polarAngleAxis.ConstLines.Add(m_RadarRay[i]);
}
// setup polar axis
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)chart.Axis(StandardAxis.Polar).ScaleConfigurator;
linearScale.RoundToTickMax = true;
linearScale.RoundToTickMin = true;
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
linearScale.AutoLabels = false;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Polar, true);
linearScale.MajorGridStyle.LineStyle.Color = gridColor;
linearScale.InnerMajorTickStyle.Width = new NLength(0);
linearScale.OuterMajorTickStyle.Width = new NLength(0);
linearScale.RulerStyle.BorderStyle.Width = new NLength(0);
// create three polar point series
m_PolarSeries = new NPolarPointSeries();
m_PolarSeries.Name = "Polar";
m_PolarSeries.BorderStyle.Width = new NLength(0);
m_PolarSeries.PointShape = PointShape.Bar;
m_PolarSeries.Size = new NLength(4, NGraphicsUnit.Point);
m_PolarSeries.Angles.ValueFormatter = new NNumericValueFormatter("0.00");
m_PolarSeries.DataLabelStyle.Visible = false;
m_PolarSeries.DataLabelStyle.Format = "<value> - <angle_in_degrees>";
// change the storage type to array to increase performance
m_PolarSeries.FillStyles.StorageType = IndexedStorageType.Array;
Random rand = new Random();
for (int i = 0; i < 360; i++)
{
m_PolarSeries.Values.Add(rand.Next(100));
m_PolarSeries.Angles.Add(i);
m_PolarSeries.FillStyles[i] = new NColorFillStyle(Color.FromArgb(0, Color.Green));
}
// add the series to the chart
chart.Series.Add(m_PolarSeries);
ConfigureStandardLayout(chart, title, null);
UseHardwareAccelerationCheckBox.Checked = true;
StartTimer();
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Axis Const Lines");
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));
// no legend
nChartControl1.Legends.Clear();
// setup chart
m_Chart = nChartControl1.Charts[0];
m_Chart.Enable3D = true;
// configure the axes
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = new NLinearScaleConfigurator();
m_Chart.Axis(StandardAxis.Depth).ScaleConfigurator = new NLinearScaleConfigurator();
NLinearScaleConfigurator linearScale = new NLinearScaleConfigurator();
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
linearScale.StripStyles.Add(stripStyle);
m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = linearScale;
// apply predefined lighting and projection
m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
// apply 1:1:1 aspect
m_Chart.Depth = 70;
m_Chart.Width = 70;
m_Chart.Height = 70;
m_Chart.BoundsMode = BoundsMode.Fit;
// Create a point series
NPointSeries pnt = (NPointSeries)m_Chart.Series.Add(SeriesType.Point);
pnt.InflateMargins = true;
pnt.UseXValues = true;
pnt.UseZValues = true;
pnt.Name = "Series 1";
pnt.DataLabelStyle.Visible = false;
// Add some data
pnt.Values.Add(31);
pnt.Values.Add(67);
pnt.Values.Add(12);
pnt.Values.Add(84);
pnt.Values.Add(90);
pnt.XValues.Add(5);
pnt.XValues.Add(27);
pnt.XValues.Add(49);
pnt.XValues.Add(78);
pnt.XValues.Add(93);
pnt.ZValues.Add(9);
pnt.ZValues.Add(57);
pnt.ZValues.Add(89);
pnt.ZValues.Add(31);
pnt.ZValues.Add(49);
// Add a constline for the left axis
NAxisConstLine constLine = m_Chart.Axis(StandardAxis.PrimaryY).ConstLines.Add();
constLine.StrokeStyle.Color = Color.Blue;
constLine.FillStyle = new NColorFillStyle(new NArgbColor(125, Color.SteelBlue));
constLine.Value = 50.0;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// init form controls
LeftStyleCombo.SelectedIndex = (int)ConstLineMode.Plane;
LeftValue.Value = (int)constLine.Value;
BeginXScroll.Value = 10;
EndXScroll.Value = 80;
BeginXScroll.Enabled = false;
EndXScroll.Enabled = false;
BeginZScroll.Value = 10;
EndZScroll.Value = 80;
BeginZScroll.Enabled = false;
EndZScroll.Enabled = false;
nChartControl1.Refresh();
}
/// <summary>
/// Builds the attribute chart
/// </summary>
/// <param name="attributes">statistics for an attribute chart</param>
private void BuildChart(IAttributeChartStats stats)
{
int nppoints = stats.Statistic.Length;
double xstart = stats.TimeStart;
double xincrement = stats.TimeSampleInterval;
this.nControlChart.Panels.Clear();
//
// Set up chart title.
//
NLabel title = new NLabel();
this.nControlChart.Panels.Add(title);
title.Dock = DockStyle.Top;
title.Padding = new NMarginsL(5, 8, 5, 4);
title.Text = stats.ChartTitle;
title.TextStyle.FontStyle = new NFontStyle("Verdana", 12, FontStyle.Bold | FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(Color.FromArgb(68, 90, 108));
//
// Set up the chart
//
NChart chart = new NCartesianChart();
this.nControlChart.Charts.Add(chart);
chart.BoundsMode = BoundsMode.Stretch;
chart.Dock = DockStyle.Fill;
chart.Wall(ChartWallType.Back).FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant2, Color.White, Color.FromArgb(233, 233, 255));
chart.Padding = new NMarginsL(
new NLength(6, NRelativeUnit.ParentPercentage),
new NLength(6, NRelativeUnit.ParentPercentage),
new NLength(6, NRelativeUnit.ParentPercentage),
new NLength(6, NRelativeUnit.ParentPercentage));
SetupChartAxes(chart, stats);
//
// First set up a point series for the outliers so it's on-top in z-order.
//
NPointSeries outlierPoints = new NPointSeries();
chart.Series.Add(outlierPoints);
// Name the series
outlierPoints.Name = "Control Limit Violations";
// Tell the series to regard the X values
outlierPoints.UseXValues = true;
// Points must fit in the chart area
outlierPoints.InflateMargins = true;
// No data labels
outlierPoints.DataLabelStyle.Visible = false;
// Set the point appearance properties
outlierPoints.FillStyle = new NColorFillStyle(Color.Red);
outlierPoints.BorderStyle = new NStrokeStyle(1.0f, Color.Black);
outlierPoints.PointShape = PointShape.Cross;
outlierPoints.Size = new NLength(6.0f);
// Add the statistic
for (int i = 0; i < nppoints; i++)
{
double statValue = stats.Statistic[i];
// Do not display a marker if the point is an outlier
if ((statValue > stats.UCL[i]) || (statValue < stats.LCL[i]))
{
outlierPoints.XValues.Add(xstart + xincrement * i);
outlierPoints.Values.Add(statValue);
}
}
//
// Set up the statistic line series
//
NLineSeries line = new NLineSeries();
chart.Series.Add(line);
line.Name = "Statistic";
line.UseXValues = true;
line.InflateMargins = true;
line.DataLabelStyle.Visible = false;
line.BorderStyle = new NStrokeStyle(1.6f, Color.Tomato);
// Set up the marker style for the regular points
line.MarkerStyle.Visible = true;
line.MarkerStyle.FillStyle = new NColorFillStyle(Color.SkyBlue);
line.MarkerStyle.BorderStyle = new NStrokeStyle(1.0f, Color.Tomato);
line.MarkerStyle.PointShape = PointShape.Sphere;
line.MarkerStyle.Width = new NLength(4.0f);
line.MarkerStyle.Height = new NLength(4.0f);
// Add the statistic
for (int i = 0; i < nppoints; i++)
{
line.XValues.Add(xstart + xincrement * i);
double statValue = stats.Statistic[i];
// Do not display a marker if the point is an outlier
if ((statValue > stats.UCL[i]) || (statValue < stats.LCL[i]))
{
NMarkerStyle outlierMarker = new NMarkerStyle();
outlierMarker.Visible = false;
line.MarkerStyles[i] = outlierMarker;
}
}
line.Values.AddRange(stats.Statistic.DataBlock.Data);
//
// Set up the UCL and LCL lines
//
if (stats.ConstControlLimits)
{
bool showLCL = (stats.LCL.Length > 0);
bool showUCL = (stats.UCL.Length > 0);
if (showLCL)
{
double lclValue = stats.LCL[0];
// Set up the LCL const line
NAxisConstLine lcl = new NAxisConstLine();
lcl.StrokeStyle = new NStrokeStyle(1.0f, Color.Gray, LinePattern.Dash);
lcl.Value = lclValue;
lcl.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(lcl);
// Show LCL label
SetValueLabel(chart, lclValue, "LCL", true);
}
if (showUCL)
{
double uclValue = stats.UCL[0];
// Set up the UCL const line
NAxisConstLine ucl = new NAxisConstLine();
ucl.Value = uclValue;
ucl.StrokeStyle = new NStrokeStyle(1.0f, Color.Gray, LinePattern.Dash);
ucl.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(ucl);
// Show UCL label
SetValueLabel(chart, uclValue, "UCL", true);
}
// Ensure that the UCL and LCL values are visible
NRange1DD clRange = new NRange1DD();
if (showLCL && showUCL)
{
clRange.Begin = stats.LCL[0];
clRange.End = stats.UCL[0];
}
else if (showLCL)
{
clRange.End = clRange.Begin = stats.LCL[0];
}
else if (showUCL)
{
clRange.End = clRange.Begin = stats.UCL[0];
}
clRange.Inflate(0.5);
chart.Axis(StandardAxis.PrimaryY).UpdateScale();
chart.Axis(StandardAxis.PrimaryY).SynchronizeScaleWithConfigurator = false;
// custom tick inflator
NCustomRangeInflator inflator = new NCustomRangeInflator(new NRange1DD[] { clRange });
inflator.InflateBegin = true;
inflator.InflateEnd = true;
chart.Axis(StandardAxis.PrimaryY).Scale.ContentRangeInflators.Add(inflator);
}
else
{
// Set up the UCL line series
AddStepLineSeries(chart, "UCL", stats.UCL, xstart, xincrement);
// Set up the LCL line series
AddStepLineSeries(chart, "LCL", stats.LCL, xstart, xincrement);
// Show UCL label
if (stats.UCL.Length > 0)
{
int lastIndexUCL = stats.UCL.Length - 1;
SetValueLabel(chart, stats.UCL[lastIndexUCL], "UCL", false);
}
// Show LCL label
if (stats.LCL.Length > 0)
{
int lastIndexLCL = stats.LCL.Length - 1;
SetValueLabel(chart, stats.LCL[lastIndexLCL], "LCL", false);
}
}
//
// Set up the center line
//
NAxisConstLine cl1 = new NAxisConstLine();
cl1.StrokeStyle = new NStrokeStyle(1.0f, Color.DodgerBlue, LinePattern.Dot);
cl1.Value = stats.CenterLine;
cl1.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(cl1);
// Show CL label
SetValueLabel(chart, stats.CenterLine, "CL", true);
}
private void GenerateDateLabels(int nTotalDays)
{
// the chart starts with the first monday of june 2003
DateTime dt = new DateTime(2003, 6, 2);
TimeSpan daySpan = new TimeSpan(1, 0, 0, 0);
NFontStyle labelFont = new NFontStyle("Arial", 9, FontStyle.Bold);
NAxis axisX1 = m_Chart.Axis(StandardAxis.PrimaryX);
NLinearScaleConfigurator linearScale = axisX1.ScaleConfigurator as NLinearScaleConfigurator;
int nCurCategory = 0;
m_Chart.ChildPanels.Clear();
for (int i = 0; i < nTotalDays; i++)
{
// add a custom label for the first work day of the month
if ((dt.Day == 1) ||
((dt.DayOfWeek == DayOfWeek.Monday) && (dt.Day == 2 || dt.Day == 3)))
{
NRectangularCallout callout = new NRectangularCallout();
callout.Anchor = new NAxisValueAnchor(axisX1, AxisValueAnchorMode.Clamp, nCurCategory);
callout.Orientation = 270;
callout.TextStyle.FontStyle = labelFont;
callout.Text = dt.ToString("MMM yyyy");
callout.StrokeStyle.Color = Color.DarkSeaGreen;
callout.StrokeStyle.Pattern = LinePattern.Dot;
callout.ArrowBasePercent = 0;
callout.UseAutomaticSize = true;
m_Chart.ChildPanels.Add(callout);
NAxisConstLine cl = axisX1.ConstLines.Add();
cl.Value = nCurCategory;
cl.StrokeStyle.Color = Color.DarkSeaGreen;
}
if (dt.DayOfWeek == DayOfWeek.Monday)
{
if ((dt.Day == 1) || (dt.Day == 2) || (dt.Day == 3))
{
linearScale.Labels.Add("");
nCurCategory++;
}
else
{
linearScale.Labels.Add(dt.Day.ToString());
nCurCategory++;
}
}
else if (dt.DayOfWeek == DayOfWeek.Saturday)
{
}
else if (dt.DayOfWeek == DayOfWeek.Sunday)
{
}
else
{
nCurCategory++;
}
dt += daySpan;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithValues(BeginAngleDropDownList, 0, 360, 15);
DockRedAxisCheckBox.Checked = false;
PaintReflectionOfRedAxisCheckBox.Checked = false;
DockGreenAxisCheckBox.Checked = true;
PaintReflectionOfGreenAxisCheckBox.Checked = true;
}
//
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Polar Value Axis Position");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.ContentAlignment = ContentAlignment.BottomRight;
title.Location = new NPointL(
new NLength(2, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
NPolarChart polarChart = new NPolarChart();
nChartControl1.Charts.Clear();
nChartControl1.Charts.Add(polarChart);
polarChart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
polarChart.DisplayOnLegend = nChartControl1.Legends[0];
polarChart.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage), new NLength(10, NRelativeUnit.ParentPercentage));
polarChart.Size = new NSizeL(new NLength(95, NRelativeUnit.ParentPercentage), new NLength(87, NRelativeUnit.ParentPercentage));;
// setup polar axis
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)polarChart.Axis(StandardAxis.Polar).ScaleConfigurator;
linearScale.RoundToTickMax = true;
linearScale.RoundToTickMin = true;
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Polar, true);
// setup polar angle axis
NAngularScaleConfigurator angularScale = (NAngularScaleConfigurator)polarChart.Axis(StandardAxis.PolarAngle).ScaleConfigurator;
angularScale.MajorGridStyle.SetShowAtWall(ChartWallType.Polar, true);
angularScale.MinTickDistance = new NLength(50);
angularScale.LabelStyle.TextStyle.FontStyle.EmSize = new NLength(8);
NScaleStripStyle strip = new NScaleStripStyle();
strip.FillStyle = new NColorFillStyle(Color.FromArgb(64, 192, 192, 192));
strip.Interlaced = true;
strip.SetShowAtWall(ChartWallType.Polar, true);
angularScale.StripStyles.Add(strip);
// add a const line
NAxisConstLine line = polarChart.Axis(StandardAxis.Polar).ConstLines.Add();
line.Value = 50;
line.StrokeStyle.Color = Color.SlateBlue;
line.StrokeStyle.Width = new NLength(1, NGraphicsUnit.Pixel);
// create a polar line series
NPolarLineSeries series1 = new NPolarLineSeries();
polarChart.Series.Add(series1);
series1.Name = "Series 1";
series1.CloseContour = true;
series1.DataLabelStyle.Visible = false;
series1.MarkerStyle.Visible = false;
series1.MarkerStyle.Width = new NLength(1, NRelativeUnit.ParentPercentage);
series1.MarkerStyle.Height = new NLength(1, NRelativeUnit.ParentPercentage);
Curve1(series1, 50);
// create a polar line series
NPolarLineSeries series2 = new NPolarLineSeries();
polarChart.Series.Add(series2);
series2.Name = "Series 2";
series2.CloseContour = true;
series2.DataLabelStyle.Visible = false;
series2.MarkerStyle.Visible = false;
series2.MarkerStyle.Width = new NLength(1, NRelativeUnit.ParentPercentage);
series2.MarkerStyle.Height = new NLength(1, NRelativeUnit.ParentPercentage);
Curve2(series2, 100);
// add a second value axes
NPolarAxis primaryAxis = (NPolarAxis)polarChart.Axis(StandardAxis.Polar);
NPolarAxis secondaryAxis = ((NPolarAxisCollection)polarChart.Axes).AddCustomAxis(PolarAxisOrientation.Value);
m_CustomAxisId = secondaryAxis.AxisId;
NCrossPolarAxisAnchor secondaryAnchor = secondaryAxis.Anchor as NCrossPolarAxisAnchor;
secondaryAnchor.Crossings.Clear();
secondaryAnchor.Crossings.Add(new NValueAxisCrossing(primaryAxis, 90));
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// color code the axes and series after the stylesheet is applied
ApplyColorToAxis(primaryAxis, Color.Red);
ApplyColorToAxis(secondaryAxis, Color.Green);
series1.BorderStyle.Color = Color.DarkRed;
series1.BorderStyle.Width = new NLength(2);
series2.BorderStyle.Color = Color.DarkGreen;
series2.BorderStyle.Width = new NLength(2);
series2.DisplayOnAxis(StandardAxis.Polar, false);
series2.DisplayOnAxis(m_CustomAxisId, true);
// apply the polar orientation
polarChart.BeginAngle = BeginAngleDropDownList.SelectedIndex * 15;
// set angle of axis labels
NAxis angleAxis = polarChart.Axis(StandardAxis.PolarAngle);
NStandardScaleConfigurator scale = (NStandardScaleConfigurator)angleAxis.ScaleConfigurator;
scale.LabelStyle.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.Scale, 0);
// configure the red axis
NAxis redAxis = polarChart.Axis(StandardAxis.Polar);
NPolarAxisAnchor redAnchor;
if (DockRedAxisCheckBox.Checked)
{
redAnchor = new NDockPolarAxisAnchor(PolarAxisDockZone.Bottom);
}
else
{
NCrossPolarAxisAnchor crossAnchor = new NCrossPolarAxisAnchor();
crossAnchor.Crossings.Add(new NValueAxisCrossing(angleAxis, 0));
redAnchor = crossAnchor;
}
redAnchor.PaintReflection = PaintReflectionOfRedAxisCheckBox.Checked;
redAxis.Anchor = redAnchor;
// configure the green axis
NAxis greenAxis = polarChart.Axis(m_CustomAxisId);
NPolarAxisAnchor greenAnchor;
if (DockGreenAxisCheckBox.Checked)
{
NDockPolarAxisAnchor dockAnchor = new NDockPolarAxisAnchor(PolarAxisDockZone.Left);
greenAnchor = dockAnchor;
}
else
{
NCrossPolarAxisAnchor crossAnchor = new NCrossPolarAxisAnchor();
crossAnchor.Crossings.Add(new NValueAxisCrossing(angleAxis, 90));
greenAnchor = crossAnchor;
}
greenAnchor.PaintReflection = PaintReflectionOfGreenAxisCheckBox.Checked;
greenAxis.Anchor = greenAnchor;
}
