private void AxisAnchorsModeCombo_SelectedIndexChanged(object sender, EventArgs e)
{
NChart chart = nChartControl1.Charts[0];
NAxisAnchor anchorY = null;
NAxisAnchor anchorX = null;
NAxisAnchor anchorZ = null;
switch (AxisAnchorsModeCombo.SelectedIndex)
{
case 0:
anchorY = new NBestVisibilityAxisAnchor(AxisOrientation.Vertical);
anchorX = new NBestVisibilityAxisAnchor(AxisOrientation.Horizontal);
anchorZ = new NBestVisibilityAxisAnchor(AxisOrientation.Depth);
break;
case 1:
anchorY = new NAutoSideAxisAnchor(AxisOrientation.Vertical);
anchorX = new NAutoSideAxisAnchor(AxisOrientation.Horizontal);
anchorZ = new NAutoSideAxisAnchor(AxisOrientation.Depth);
break;
case 2:
anchorY = new NDockAxisAnchor(AxisDockZone.FrontLeft);
anchorX = new NDockAxisAnchor(AxisDockZone.FrontBottom);
anchorZ = new NDockAxisAnchor(AxisDockZone.BottomRight);
break;
}
chart.Axis(StandardAxis.PrimaryY).Anchor = anchorY;
chart.Axis(StandardAxis.PrimaryX).Anchor = anchorX;
chart.Axis(StandardAxis.Depth).Anchor = anchorZ;
nChartControl1.Refresh();
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Train Sales");
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));
nChartControl1.Legends[0].Mode = LegendMode.Disabled;
NChart chart = nChartControl1.Charts[0];
// perform manual stretch
float fAspect = ((float)nChartControl1.Width.Value / (float)nChartControl1.Height.Value);
// perform manual stretch
if (fAspect > 1)
{
chart.Width = 86 * fAspect;
chart.Height = 70;
}
else
{
chart.Width = 86;
chart.Height = 70 * fAspect;
}
chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage),
new NLength(18, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(86, NRelativeUnit.ParentPercentage),
new NLength(70, NRelativeUnit.ParentPercentage));
chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
chart.Wall(ChartWallType.Floor).Visible = false;
chart.Wall(ChartWallType.Left).Visible = false;
chart.Axis(StandardAxis.Depth).Visible = false;
chart.Axis(StandardAxis.Depth).Visible = false;
NOrdinalScaleConfigurator ordinalScaleConfigurator = (NOrdinalScaleConfigurator)chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
ordinalScaleConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
ordinalScaleConfigurator.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
ordinalScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, false);
ordinalScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
NDockAxisAnchor anchor = new NDockAxisAnchor(AxisDockZone.FrontBottom, false, 5, 95);
chart.Axis(StandardAxis.PrimaryX).Anchor = anchor;
NLinearScaleConfigurator linearSclaeConfigurator = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
linearSclaeConfigurator.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Name = "Bar Series";
bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
bar.FillStyle = new NColorFillStyle(Color.MediumPurple);
bar.DataLabelStyle.Visible = false;
bar.InflateMargins = true;
// fill with random data
Random random = new Random();
bar.Values.FillRandom(random, 10);
// generate a data series cumulative sum of the bar values
NFunctionCalculator fc = new NFunctionCalculator();
fc.Expression = "CUMSUM(Value)";
fc.Arguments.Add(bar.Values);
// display this data series as line
line.Name = "Cumulative";
line.Values = fc.Calculate();
line.MarkerStyle.Visible = true;
line.MarkerStyle.PointShape = PointShape.Cylinder;
line.DataLabelStyle.Visible = false;
line.DataLabelStyle.ArrowStrokeStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
bar.BarShape = BarShape.Cylinder;
for (int i = 0; i < bar.Values.Count; i++)
{
bar.FillStyles[i] = new NColorFillStyle(WebExamplesUtilities.RandomColor());
}
bar.Legend.Mode = SeriesLegendMode.DataPoints;
line.Legend.Mode = SeriesLegendMode.None;
NImageResponse imageResponse = new NImageResponse();
imageResponse.StreamImageToBrowser = true;
nChartControl1.ServerSettings.BrowserResponseSettings.DefaultResponse = imageResponse;
nChartControl1.RenderControl(null);
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Axis Ruler Caps<br/> <font size = '9pt'>Demonstrates how to change the caps of the axis ruler</font>");
header.DockMode = PanelDockMode.Top;
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.TextStyle.TextFormat = TextFormat.XML;
header.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Left;
header.FitAlignment = ContentAlignment.MiddleLeft;
header.Margins = new NMarginsL(5, 0, 0, 5);
nChartControl1.Panels.Add(header);
NCartesianChart chart = new NCartesianChart();
chart.DockMode = PanelDockMode.Fill;
chart.BoundsMode = BoundsMode.Stretch;
chart.Margins = new NMarginsL(5, 10, 10, 5);
nChartControl1.Panels.Add(chart);
Random random = new Random();
// feed some random data
NPointSeries point = new NPointSeries();
point.DataLabelStyle.Visible = false;
point.UseXValues = true;
point.Size = new NLength(5);
point.BorderStyle.Width = new NLength(0);
// fill in some random data
for (int j = 0; j < 30; j++)
{
point.Values.Add(5 + random.Next(90));
point.XValues.Add(5 + random.Next(90));
}
chart.Series.Add(point);
// configure scales
NLinearScaleConfigurator xScale = new NLinearScaleConfigurator();
xScale.RoundToTickMax = true;
xScale.RoundToTickMin = true;
xScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
xScale.ScaleBreaks.Add(new NCustomScaleBreak(new NLineScaleBreakStyle(new NColorFillStyle(Color.FromArgb(124, Color.Orange)), null, new NLength(10)), new NRange1DD(29, 41)));
// add an interlaced strip to the X axis
NScaleStripStyle xInterlacedStrip = new NScaleStripStyle();
xInterlacedStrip.SetShowAtWall(ChartWallType.Back, true);
xInterlacedStrip.Interlaced = true;
xInterlacedStrip.FillStyle = new NColorFillStyle(Color.FromArgb(40, Color.LightGray));
xScale.StripStyles.Add(xInterlacedStrip);
NCartesianAxis xAxis = (NCartesianAxis)chart.Axis(StandardAxis.PrimaryX);
xAxis.ScaleConfigurator = xScale;
xAxis.View = new NRangeAxisView(new NRange1DD(0, 100));
NDockAxisAnchor xAxisAnchor = new NDockAxisAnchor(AxisDockZone.FrontBottom);
xAxisAnchor.BeforeSpace = new NLength(10);
xAxis.Anchor = xAxisAnchor;
NLinearScaleConfigurator yScale = new NLinearScaleConfigurator();
yScale.RoundToTickMax = true;
yScale.RoundToTickMin = true;
yScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
yScale.ScaleBreaks.Add(new NCustomScaleBreak(new NLineScaleBreakStyle(new NColorFillStyle(Color.FromArgb(124, Color.Orange)), null, new NLength(10)), new NRange1DD(29, 41)));
// add an interlaced strip to the Y axis
NScaleStripStyle yInterlacedStrip = new NScaleStripStyle();
yInterlacedStrip.SetShowAtWall(ChartWallType.Back, true);
yInterlacedStrip.Interlaced = true;
yInterlacedStrip.FillStyle = new NColorFillStyle(Color.FromArgb(40, Color.LightGray));
yScale.StripStyles.Add(yInterlacedStrip);
NCartesianAxis yAxis = (NCartesianAxis)chart.Axis(StandardAxis.PrimaryY);
yAxis.ScaleConfigurator = yScale;
yAxis.View = new NRangeAxisView(new NRange1DD(0, 100));
NDockAxisAnchor yAxisAnchor = new NDockAxisAnchor(AxisDockZone.FrontLeft);
yAxisAnchor.BeforeSpace = new NLength(10);
yAxis.Anchor = yAxisAnchor;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// update form controls
if (!IsPostBack)
{
PaintOnScaleBreaksCheckBox.Checked = false;
WebExamplesUtilities.FillComboWithEnumValues(BeginCapStyleDropDownList, typeof(CapStyle));
BeginCapStyleDropDownList.SelectedIndex = (int)CapStyle.Ellipse;
WebExamplesUtilities.FillComboWithEnumValues(ScaleBreakCapStyleDropDownList, typeof(CapStyle));
ScaleBreakCapStyleDropDownList.SelectedIndex = (int)CapStyle.LeftCrossLine;
WebExamplesUtilities.FillComboWithEnumValues(EndCapStyleDropDownList, typeof(CapStyle));
EndCapStyleDropDownList.SelectedIndex = (int)CapStyle.Arrow;
}
UpdateRulerStyleForAxis(xAxis);
UpdateRulerStyleForAxis(yAxis);
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Axis Ruler Caps<br/> <font size = '9pt'>Demonstrates how to change the caps of the axis ruler</font>");
title.DockMode = PanelDockMode.Top;
title.Margins = new NMarginsL(10, 10, 10, 10);
title.TextStyle.TextFormat = TextFormat.XML;
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.FitAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(title);
NCartesianChart chart = new NCartesianChart();
chart.DockMode = PanelDockMode.Fill;
chart.BoundsMode = BoundsMode.Stretch;
chart.Margins = new NMarginsL(10, 0, 20, 10);
nChartControl1.Panels.Add(chart);
Random random = new Random();
// feed some random data
NPointSeries point = new NPointSeries();
point.DataLabelStyle.Visible = false;
point.UseXValues = true;
point.Size = new NLength(5);
point.BorderStyle.Width = new NLength(0);
// fill in some random data
for (int j = 0; j < 30; j++)
{
point.Values.Add(5 + random.Next(90));
point.XValues.Add(5 + random.Next(90));
}
chart.Series.Add(point);
// configure scales
NLinearScaleConfigurator xScale = new NLinearScaleConfigurator();
xScale.RoundToTickMax = true;
xScale.RoundToTickMin = true;
xScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
xScale.ScaleBreaks.Add(new NCustomScaleBreak(new NLineScaleBreakStyle(new NColorFillStyle(Color.FromArgb(124, Color.Orange)), null, new NLength(10)), new NRange1DD(29, 41)));
// add an interlaced strip to the X axis
NScaleStripStyle xInterlacedStrip = new NScaleStripStyle();
xInterlacedStrip.SetShowAtWall(ChartWallType.Back, true);
xInterlacedStrip.Interlaced = true;
xInterlacedStrip.FillStyle = new NColorFillStyle(Color.FromArgb(40, Color.LightGray));
xScale.StripStyles.Add(xInterlacedStrip);
NCartesianAxis xAxis = (NCartesianAxis)chart.Axis(StandardAxis.PrimaryX);
xAxis.ScaleConfigurator = xScale;
xAxis.View = new NRangeAxisView(new NRange1DD(0, 100));
NDockAxisAnchor xAxisAnchor = new NDockAxisAnchor(AxisDockZone.FrontBottom);
xAxisAnchor.BeforeSpace = new NLength(10);
xAxis.Anchor = xAxisAnchor;
NLinearScaleConfigurator yScale = new NLinearScaleConfigurator();
yScale.RoundToTickMax = true;
yScale.RoundToTickMin = true;
yScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
yScale.ScaleBreaks.Add(new NCustomScaleBreak(new NLineScaleBreakStyle(new NColorFillStyle(Color.FromArgb(124, Color.Orange)), null, new NLength(10)), new NRange1DD(29, 41)));
// add an interlaced strip to the Y axis
NScaleStripStyle yInterlacedStrip = new NScaleStripStyle();
yInterlacedStrip.SetShowAtWall(ChartWallType.Back, true);
yInterlacedStrip.Interlaced = true;
yInterlacedStrip.FillStyle = new NColorFillStyle(Color.FromArgb(40, Color.LightGray));
yScale.StripStyles.Add(yInterlacedStrip);
NCartesianAxis yAxis = (NCartesianAxis)chart.Axis(StandardAxis.PrimaryY);
yAxis.ScaleConfigurator = yScale;
yAxis.View = new NRangeAxisView(new NRange1DD(0, 100));
NDockAxisAnchor yAxisAnchor = new NDockAxisAnchor(AxisDockZone.FrontLeft);
yAxisAnchor.BeforeSpace = new NLength(10);
yAxis.Anchor = yAxisAnchor;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// Init form controls
BeginCapComboBox.FillFromEnum(typeof(CapStyle));
EndCapComboBox.FillFromEnum(typeof(CapStyle));
ScaleBreakCapComboBox.FillFromEnum(typeof(CapStyle));
BeginCapComboBox.SelectedIndex = (int)CapStyle.Ellipse;
EndCapComboBox.SelectedIndex = (int)CapStyle.Arrow;
ScaleBreakCapComboBox.SelectedIndex = (int)CapStyle.LeftCrossLine;
WidthNumericUpDown.Value = (decimal)5;
HeightNumericUpDown.Value = (decimal)5;
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Chart Walls<br/><font size = '9pt'>Demonstrates how to enable automatic wall visibility and automatic axis anchors</font>");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.TextStyle.TextFormat = TextFormat.XML;
title.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Center;
nChartControl1.Panels.Add(title);
NChart chart = new NCartesianChart();
nChartControl1.Panels.Add(chart);
chart.Enable3D = true;
chart.Width = 55;
chart.Height = 25;
chart.Depth = 40;
chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.ShowAtWalls = new ChartWallType[] {
ChartWallType.Back,
ChartWallType.Left,
ChartWallType.Right,
ChartWallType.Front
};
NStandardScaleConfigurator scaleY = (NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.StripStyles.Add(stripStyle);
// create several series
for (int i = 0; i < 4; i++)
{
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Values.FillRandom(Random, 6);
bar.DataLabelStyle.Visible = false;
}
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// update form controls
if (!IsPostBack)
{
RotationTextBox.Text = chart.Projection.Rotation.ToString();
ElevationTextBox.Text = chart.Projection.Elevation.ToString();
LightsInCameraSpaceCheckBox.Checked = true;
AutoWallsVisibilityCheckBox.Checked = true;
AxisAnchorsModeDropDownList.Items.Add("Best Visibility");
AxisAnchorsModeDropDownList.Items.Add("Auto Side");
AxisAnchorsModeDropDownList.Items.Add("Manual");
AxisAnchorsModeDropDownList.SelectedIndex = 0;
}
// configure lights
NPointLightSource lightSource = new NPointLightSource();
lightSource.Position = new NVector3DF(2, 2, 50);
lightSource.Ambient = Color.FromArgb(64, 64, 64);
lightSource.Diffuse = Color.FromArgb(255, 255, 255);
lightSource.Specular = Color.FromArgb(100, 100, 100);
chart.LightModel.LightSources.Clear();
chart.LightModel.LightSources.Add(lightSource);
chart.LightModel.GlobalAmbientLight = Color.FromArgb(0, 0, 0);
if (LightsInCameraSpaceCheckBox.Checked)
{
lightSource.CoordinateMode = LightSourceCoordinateMode.Camera;
lightSource.Position = new NVector3DF(0, 0, 50);
}
else
{
lightSource.CoordinateMode = LightSourceCoordinateMode.Model;
lightSource.Position = new NVector3DF(100, 95, 110);
}
chart.Projection.Rotation = (float)Convert.ToDouble(RotationTextBox.Text);
chart.Projection.Elevation = (float)Convert.ToDouble(ElevationTextBox.Text);
// update walls visiblity
if (AutoWallsVisibilityCheckBox.Checked)
{
foreach (NChartWall wall in chart.Walls)
{
wall.VisibilityMode = WallVisibilityMode.Auto;
}
}
else
{
chart.Wall(ChartWallType.Left).VisibilityMode = WallVisibilityMode.Visible;
chart.Wall(ChartWallType.Back).VisibilityMode = WallVisibilityMode.Visible;
chart.Wall(ChartWallType.Floor).VisibilityMode = WallVisibilityMode.Visible;
chart.Wall(ChartWallType.Front).VisibilityMode = WallVisibilityMode.Hidden;
chart.Wall(ChartWallType.Top).VisibilityMode = WallVisibilityMode.Hidden;
chart.Wall(ChartWallType.Right).VisibilityMode = WallVisibilityMode.Hidden;
}
// update axis anchors
NAxisAnchor anchorY = null;
NAxisAnchor anchorX = null;
NAxisAnchor anchorZ = null;
switch (AxisAnchorsModeDropDownList.SelectedIndex)
{
case 0:
anchorY = new NBestVisibilityAxisAnchor(AxisOrientation.Vertical);
anchorX = new NBestVisibilityAxisAnchor(AxisOrientation.Horizontal);
anchorZ = new NBestVisibilityAxisAnchor(AxisOrientation.Depth);
break;
case 1:
anchorY = new NAutoSideAxisAnchor(AxisOrientation.Vertical);
anchorX = new NAutoSideAxisAnchor(AxisOrientation.Horizontal);
anchorZ = new NAutoSideAxisAnchor(AxisOrientation.Depth);
break;
case 2:
anchorY = new NDockAxisAnchor(AxisDockZone.FrontLeft);
anchorX = new NDockAxisAnchor(AxisDockZone.FrontBottom);
anchorZ = new NDockAxisAnchor(AxisDockZone.BottomRight);
break;
}
chart.Axis(StandardAxis.PrimaryY).Anchor = anchorY;
chart.Axis(StandardAxis.PrimaryX).Anchor = anchorX;
chart.Axis(StandardAxis.Depth).Anchor = anchorZ;
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
