private void AddDataPoints(NBubbleSeries bubble)
{
NChartPalette palette = new NChartPalette();
palette.SetPredefinedPalette(ChartPredefinedPalette.Dark);
NColorFillStyle fs0 = new NColorFillStyle(palette.SeriesColors[0]);
NColorFillStyle fs1 = new NColorFillStyle(palette.SeriesColors[1]);
NColorFillStyle fs2 = new NColorFillStyle(palette.SeriesColors[2]);
NColorFillStyle fs3 = new NColorFillStyle(palette.SeriesColors[3]);
NColorFillStyle fs4 = new NColorFillStyle(palette.SeriesColors[4]);
NColorFillStyle fs5 = new NColorFillStyle(palette.SeriesColors[5]);
if (LightingFilterCheckBox.Checked)
{
fs0.ImageFiltersStyle.Filters.Add(CreateLightingImageFilter());
fs1.ImageFiltersStyle.Filters.Add(CreateLightingImageFilter());
fs2.ImageFiltersStyle.Filters.Add(CreateLightingImageFilter());
fs3.ImageFiltersStyle.Filters.Add(CreateLightingImageFilter());
fs4.ImageFiltersStyle.Filters.Add(CreateLightingImageFilter());
fs5.ImageFiltersStyle.Filters.Add(CreateLightingImageFilter());
}
bubble.AddDataPoint(new NBubbleDataPoint(27, 51, 1147995904, "India", fs0));
bubble.AddDataPoint(new NBubbleDataPoint(50, 67, 1321851888, "China", fs1));
bubble.AddDataPoint(new NBubbleDataPoint(76, 22, 109955400, "Mexico", fs2));
bubble.AddDataPoint(new NBubbleDataPoint(210, 9, 142008838, "Russia", fs3));
bubble.AddDataPoint(new NBubbleDataPoint(360, 4, 305843000, "USA", fs4));
bubble.AddDataPoint(new NBubbleDataPoint(470, 5, 33560000, "Canada", fs5));
}
private void CreateCustomLegend3(NDockPanel container)
{
NLegend markShapesBackground = CreateLegend(container, "Mark Shapes (Margins, Background)");
Array markShapes = Enum.GetValues(typeof(LegendMarkShape));
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < markShapes.Length; i++)
{
NLegendItemCellData licd = new NLegendItemCellData();
LegendMarkShape markShape = (LegendMarkShape)markShapes.GetValue(i);
licd.Text = markShape.ToString();
licd.TextStyle.FillStyle = new NColorFillStyle(Color.White);
licd.TextStyle.FontStyle.EmSize = new NLength(10 + i);
licd.MarkShape = markShape;
licd.MarkFillStyle = new NColorFillStyle(Color.White);
licd.MarkBorderStyle.Width = new NLength(0);
licd.MarkLineStyle.Width = new NLength(0);
licd.BackgroundFillStyle = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
markShapesBackground.Data.Items.Add(licd);
}
// increase teh margins around each cell
markShapesBackground.Data.CellMargins = new NMarginsL(10, 10, 10, 10);
}
/// <summary>
///
/// </summary>
private void UpdateLegendItems()
{
if (nChartControl1 == null)
{
return;
}
NLegend legend = nChartControl1.Legends[0];
legend.Data.Items.Clear();
Array markShapes = Enum.GetValues(typeof(LegendMarkShape));
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < markShapes.Length; i++)
{
NLegendItemCellData licd = new NLegendItemCellData();
LegendMarkShape markShape = (LegendMarkShape)markShapes.GetValue(i);
licd.Text = "Some very long text about mark shape [" + markShape.ToString() + "]";
licd.MarkShape = markShape;
licd.MarkFillStyle = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
licd.TextFitMode = (LegendTextFitMode)TextFitModeComboBox.SelectedIndex;
licd.MaxTextWidth = new NLength((float)MaximumLegendItemWidthUpDown.Value);
legend.Data.Items.Add(licd);
}
nChartControl1.Refresh();
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("2D Funnel Chart");
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));
NLegend legend = nChartControl1.Legends[0];
legend.SetPredefinedLegendStyle(PredefinedLegendStyle.BottomRight);
NFunnelChart chart = new NFunnelChart();
nChartControl1.Charts.Clear();
nChartControl1.Charts.Add(chart);
NFunnelSeries funnel = (NFunnelSeries)chart.Series.Add(SeriesType.Funnel);
funnel.BorderStyle.Color = Color.LemonChiffon;
funnel.Legend.DisplayOnLegend = legend;
funnel.Legend.Mode = SeriesLegendMode.DataPoints;
funnel.DataLabelStyle.Format = "<percent>";
funnel.ShadowStyle.Type = ShadowType.GaussianBlur;
funnel.ShadowStyle.Color = Color.FromArgb(50, 0, 0, 0);
funnel.ShadowStyle.Offset = new NPointL(5, 5);
funnel.ShadowStyle.FadeLength = new NLength(6);
funnel.Values.Add(20.0);
funnel.Values.Add(10.0);
funnel.Values.Add(15.0);
funnel.Values.Add(7.0);
funnel.Values.Add(28.0);
funnel.Labels.Add("Awareness");
funnel.Labels.Add("First Hear");
funnel.Labels.Add("Further Learn");
funnel.Labels.Add("Liking");
funnel.Labels.Add("Decision");
// apply palette to funnel segments
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < funnel.Values.Count; i++)
{
funnel.FillStyles[i] = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
}
// init form controls
LabelModeCombo.FillFromEnum(typeof(FunnelLabelMode));
LabelModeCombo.SelectedIndex = 0;
FunnelGapScroll.Value = (int)funnel.FunnelPointGap;
NeckWidthScroll.Value = (int)funnel.NeckWidthPercent;
NeckHeightScroll.Value = (int)funnel.NeckHeightPercent;
ArrowLengthScroll.Value = (int)funnel.DataLabelStyle.ArrowLength.Value;
}
protected void nChartControl1_AsyncClick(object sender, EventArgs e)
{
NHitTestResult result = nChartControl1.HitTest(e as NCallbackMouseEventArgs);
if (result.ChartElement == ChartElement.DataPoint)
{
NBarSeries barSeries = result.Series as NBarSeries;
barSeries.FillStyles.Clear();
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
barSeries.FillStyles[result.DataPointIndex] = new NColorFillStyle(palette.SeriesColors[1]);
SelectedDataPointIndex = result.DataPointIndex;
DateTime date = startDate;
barSeries.InteractivityStyles.Clear();
int lengthDays = hitsPerDayPerRegion.Length;
for (int i = 0; i < lengthDays; i++)
{
int totalHits = 0;
int lengthRegions = hitsPerDayPerRegion[i].Length;
for (int j = 0; j < lengthRegions; j++)
{
totalHits += hitsPerDayPerRegion[i][j];
}
if (SelectedDataPointIndex != i)
{
barSeries.InteractivityStyles.Add(i, new NInteractivityStyle(true, i.ToString(), string.Format("{0}: {1}", date.ToString("dd/MMM/yyyy"), totalHits), CursorType.Hand));
}
date = date.AddDays(1);
}
}
}
private void ProcessMouseEvent(object sender, EventArgs e, Color c)
{
NHitTestResult result = nChartControl1.HitTest(e as NCallbackMouseEventArgs);
if (result.ChartElement == ChartElement.DataPoint)
{
switch (result.Chart.Tag.ToString())
{
case "BarChart":
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
Color highlightColor = palette.SeriesColors[5];
NBarSeries barSeries = result.Series as NBarSeries;
foreach (NBarSeries series in nChartControl1.Charts[0].Series)
{
series.FillStyles.Clear();
series.BorderStyles.Clear();
}
barSeries.FillStyles[result.DataPointIndex] = new NColorFillStyle(c);
barSeries.BorderStyles[result.DataPointIndex] = new NStrokeStyle(1, c);
int nCount = nChartControl1.Panels.Count;
for (int i = 0; i < nCount; i++)
{
if (nChartControl1.Panels[i] is NRoundedRectangularCallout)
{
nChartControl1.Panels.RemoveAt(i);
}
}
NRoundedRectangularCallout m_RoundedRectangularCallout = new NRoundedRectangularCallout();
m_RoundedRectangularCallout.ArrowLength = new NLength(10, NRelativeUnit.ParentPercentage);
m_RoundedRectangularCallout.FillStyle = new NGradientFillStyle(Color.FromArgb(255, Color.White), Color.FromArgb(125, highlightColor));
m_RoundedRectangularCallout.UseAutomaticSize = true;
m_RoundedRectangularCallout.Orientation = 45;
m_RoundedRectangularCallout.Anchor = new NDataPointAnchor(barSeries, result.DataPointIndex, ContentAlignment.TopRight, StringAlignment.Center);
m_RoundedRectangularCallout.Text = ((NDataPoint)result.Object)[DataPointValue.Y].ToString();
nChartControl1.Panels.Add(m_RoundedRectangularCallout);
break;
case "PieChart":
NPieSeries pieSeries = result.Series as NPieSeries;
pieSeries.Detachments.Clear();
for (int i = 0; i < pieSeries.Values.Count; i++)
{
if (i == result.DataPointIndex)
{
pieSeries.Detachments.Add(15);
}
else
{
pieSeries.Detachments.Add(0);
}
}
break;
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// confgigure chart
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Legend Item Text Fit Mode");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.DockMode = PanelDockMode.Top;
title.Margins = new NMarginsL(0, 10, 0, 10);
nChartControl1.Panels.Add(title);
// configure the legend
NLegend legend = new NLegend();
legend.Header.Text = "Maximum Legend Item Text Size";
legend.Mode = LegendMode.Manual;
legend.Data.ExpandMode = LegendExpandMode.HorzWrap;
legend.DockMode = PanelDockMode.Top;
legend.Margins = new NMarginsL(20, 20, 20, 20);
nChartControl1.Panels.Add(legend);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// init controls
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumNames(LegendItemTextFitModeDropDownList, typeof(LegendTextFitMode));
WebExamplesUtilities.FillComboWithValues(LegendItemMaximumWidthDropDownList, 50, 150, 50);
}
// Update legend items
Array markShapes = Enum.GetValues(typeof(LegendMarkShape));
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
for (int i = 0; i < markShapes.Length; i++)
{
NLegendItemCellData licd = new NLegendItemCellData();
LegendMarkShape markShape = (LegendMarkShape)markShapes.GetValue(i);
licd.Text = "Some very long text about mark shape [" + markShape.ToString() + "]";
licd.MarkShape = markShape;
licd.MarkFillStyle = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
licd.TextFitMode = (LegendTextFitMode)LegendItemTextFitModeDropDownList.SelectedIndex;
licd.MaxTextWidth = new NLength((float)(LegendItemMaximumWidthDropDownList.SelectedIndex + 1) * 50);
legend.Data.Items.Add(licd);
}
}
private void ColorFillModeComboBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
switch (ColorFillModeComboBox.SelectedIndex)
{
case 0:
{
// custom color filling -> assign colors to each group (child nodes will inherit that fill)
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Bright);
int industryIndex = 0;
foreach (NGroupTreeMapNode industryTreeMapNode in m_TreeMap.RootTreeMapNode.ChildNodes)
{
foreach (NTreeMapNode companyTreeMapNode in industryTreeMapNode.ChildNodes)
{
companyTreeMapNode.FillStyle = new NColorFillStyle(palette.SeriesColors[(industryIndex) % palette.SeriesColors.Count]);
}
industryIndex++;
}
}
break;
case 1:
{
// palette filling -> remove all fill styles assigned to nodes
foreach (NGroupTreeMapNode industryTreeMapNode in m_TreeMap.RootTreeMapNode.ChildNodes)
{
industryTreeMapNode.Palette = null;
foreach (NTreeMapNode companyTreeMapNode in industryTreeMapNode.ChildNodes)
{
companyTreeMapNode.FillStyle = null;
}
}
}
break;
case 2:
{
// palette filling -> remove all fill styles assigned to nodes
foreach (NGroupTreeMapNode industryTreeMapNode in m_TreeMap.RootTreeMapNode.ChildNodes)
{
NPalette palette = new NPalette();
palette.Mode = PaletteMode.AutoMinMaxColor;
industryTreeMapNode.Palette = palette;
foreach (NTreeMapNode companyTreeMapNode in industryTreeMapNode.ChildNodes)
{
companyTreeMapNode.FillStyle = null;
}
}
}
break;
}
nChartControl1.Refresh();
}
void SetDataPointColors(NSeries series)
{
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < 5; i++)
{
series.FillStyles[i] = new NColorFillStyle(palette.SeriesColors[i]);
}
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// confgigure chart
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Legend Custom Items");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.DockMode = PanelDockMode.Top;
title.Margins = new NMarginsL(0, 10, 0, 10);
nChartControl1.Panels.Add(title);
NDockPanel container = new NDockPanel();
container.DockMode = PanelDockMode.Fill;
container.Margins = new NMarginsL(5, 5, 5, 5);
container.PositionChildPanelsInContentBounds = true;
nChartControl1.Panels.Add(container);
{
NLegend markShapesNoStroke = CreateLegend(container, "Mark Shapes, Margins, Background");
Array markShapes = Enum.GetValues(typeof(LegendMarkShape));
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
for (int i = 0; i < markShapes.Length; i++)
{
NLegendItemCellData licd = new NLegendItemCellData();
LegendMarkShape markShape = (LegendMarkShape)markShapes.GetValue(i);
licd.Text = markShape.ToString();
licd.TextStyle.FillStyle = new NColorFillStyle(Color.White);
licd.TextStyle.FontStyle.EmSize = new NLength(8);
licd.MarkShape = markShape;
licd.MarkFillStyle = new NColorFillStyle(Color.White);
licd.MarkBorderStyle.Width = new NLength(0);
licd.MarkLineStyle.Width = new NLength(0);
licd.BackgroundFillStyle = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
markShapesNoStroke.Data.Items.Add(licd);
}
// increase teh margins around each cell
markShapesNoStroke.Data.CellMargins = new NMarginsL(5, 5, 5, 5);
}
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
}
private void FillData()
{
int dataPointCount = 10000;
int lineCount = 5;
NChart chart = nChartControl1.Charts[0];
chart.Series.Clear();
Random random = new Random();
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int lineIndex = 0; lineIndex < lineCount; lineIndex++)
{
// setup surface series
NVertexSurfaceSeries surface = new NVertexSurfaceSeries();
chart.Series.Add(surface);
surface.Name = "Surface";
surface.SyncPaletteWithAxisScale = false;
surface.PaletteSteps = 8;
surface.ValueFormatter.FormatSpecifier = "0.00";
surface.FillMode = SurfaceFillMode.CustomColors;
surface.FrameMode = SurfaceFrameMode.Dots;
surface.FrameColorMode = SurfaceFrameColorMode.CustomColors;
surface.VertexPrimitive = VertexPrimitive.LineStrip;
surface.Data.UseColors = true;
surface.Data.SetCapacity(dataPointCount);
double x = 0.1;
double y = 0;
double z = 0;
double a = 10.0;
double b = 18 + lineIndex; // 28.0 - ;
double c = (lineIndex + 3) / 3.0; //8.0
double t = lineIndex * (0.01 / lineCount) + 0.01;
Color color1 = palette.SeriesColors[lineIndex % palette.SeriesColors.Count];
Color color2 = palette.SeriesColors[(lineIndex + 1) % palette.SeriesColors.Count];
for (int dataPointIndex = 0; dataPointIndex < dataPointCount; dataPointIndex++)
{
float xt = (float)(x + t * a * (y - x));
float yt = (float)(y + t * (x * (b - z) - y));
float zt = (float)(z + t * (x * y - c * z));
surface.Data.AddValueColor(xt, yt, zt, InterpolateColors(color1, color2, (float)((yt + 40.0) / 80.0)));
x = xt;
y = yt;
z = zt;
}
}
}
private void ResetButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
int gridSizeX = GetGridSizeX();
int gridSizeY = GetGridSizeY();
NChart chart = nChartControl1.Charts[0];
chart.Width = gridSizeX;
chart.Depth = gridSizeY;
chart.Series.Clear();
m_Matrix = new double[gridSizeY][];
for (int i = 0; i < gridSizeY; i++)
{
m_Matrix[i] = new double[gridSizeX];
}
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < gridSizeY; i++)
{
// add the first line
NBarSeries bar = new NBarSeries();
chart.Series.Add(bar);
bar.WidthPercent = 100.0f;
bar.DepthPercent = 100.0f;
bar.EnableDepthSort = false;
bar.DataLabelStyle.Visible = false;
bar.Values.ValueFormatter = new NNumericValueFormatter("0.0");
bar.Values.EmptyDataPoints.ValueMode = EmptyDataPointsValueMode.Skip;
bar.Values.Clear();
bar.FillStyles.StorageType = IndexedStorageType.Array;
bar.DataPointOriginIndex = 0;
// turn off bar border to improve performance
bar.BorderStyle.Width = new NLength(0);
}
nChartControl1.Refresh();
}
private void CreateCustomLegend1(NDockPanel container)
{
NLegend markShapesLegend = CreateLegend(container, "Mark Shapes");
Array markShapes = Enum.GetValues(typeof(LegendMarkShape));
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < markShapes.Length; i++)
{
NLegendItemCellData licd = new NLegendItemCellData();
LegendMarkShape markShape = (LegendMarkShape)markShapes.GetValue(i);
licd.Text = markShape.ToString();
licd.MarkShape = markShape;
licd.MarkFillStyle = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
markShapesLegend.Data.Items.Add(licd);
}
}
private void GenerateData(NFunnelSeries funnel)
{
funnel.ClearDataPoints();
double dSizeX = 100;
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < 10; i++)
{
funnel.Values.Add(Random.NextDouble() + 1);
funnel.XSizes.Add(dSizeX);
funnel.FillStyles[i] = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
dSizeX -= Random.NextDouble() * 9;
}
funnel.Values.Add(0.0);
funnel.XSizes.Add(dSizeX);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumNames(VerticalFillModeDropDownList, typeof(TreeMapVerticalFillMode));
VerticalFillModeDropDownList.SelectedIndex = (int)TreeMapVerticalFillMode.Default;
WebExamplesUtilities.FillComboWithEnumNames(HorizontalFillModeDropDownList, typeof(TreeMapHorizontalFillMode));
HorizontalFillModeDropDownList.SelectedIndex = (int)TreeMapVerticalFillMode.Default;
ColorModeDropDownList.Items.Add("Custom");
ColorModeDropDownList.Items.Add("Common Palette");
ColorModeDropDownList.Items.Add("Group Palette");
ColorModeDropDownList.SelectedIndex = 1;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = new NLabel("Tree Map");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.DockMode = PanelDockMode.Top;
nChartControl1.Panels.Add(title);
NTreeMapChart treeMap = new NTreeMapChart();
nChartControl1.Panels.Add(treeMap);
treeMap.DockMode = PanelDockMode.Fill;
XmlDocument document = LoadData();
foreach (XmlElement industry in document.DocumentElement)
{
NGroupTreeMapNode treeMapSeries = new NGroupTreeMapNode();
treeMapSeries.StrokeStyle = new NStrokeStyle(4, Color.Black);
treeMapSeries.Padding = new NMarginsL(2.0f);
treeMap.RootTreeMapNode.ChildNodes.Add(treeMapSeries);
treeMapSeries.Label = industry.Attributes["Name"].Value;
treeMapSeries.InteractivityStyle = new NInteractivityStyle(treeMapSeries.Label);
foreach (XmlElement company in industry.ChildNodes)
{
double value = double.Parse(company.Attributes["Size"].Value);
double change = double.Parse(company.Attributes["Change"].Value);
string label = company.Attributes["Name"].Value;
NValueTreeMapNode node = new NValueTreeMapNode(value, change, label);
node.InteractivityStyle = new NInteractivityStyle(label);
// node.FillStyle = new NColorFillStyle(Color.Green);
treeMapSeries.ChildNodes.Add(node);
}
}
nChartControl1.Controller.Tools.Add(new NTooltipTool());
// apply layout
ApplyLayoutTemplate(0, nChartControl1, treeMap, title, null);
// update from from controls
treeMap.RootTreeMapNode.HorizontalFillMode = (TreeMapHorizontalFillMode)HorizontalFillModeDropDownList.SelectedIndex;
treeMap.RootTreeMapNode.VerticalFillMode = (TreeMapVerticalFillMode)VerticalFillModeDropDownList.SelectedIndex;
switch (ColorModeDropDownList.SelectedIndex)
{
case 0:
{
// custom color filling -> assign colors to each group (child nodes will inherit that fill)
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Bright);
int industryIndex = 0;
foreach (NGroupTreeMapNode industryTreeMapNode in treeMap.RootTreeMapNode.ChildNodes)
{
foreach (NTreeMapNode companyTreeMapNode in industryTreeMapNode.ChildNodes)
{
companyTreeMapNode.FillStyle = new NColorFillStyle(palette.SeriesColors[(industryIndex) % palette.SeriesColors.Count]);
}
industryIndex++;
}
}
break;
case 1:
{
// palette filling -> remove all fill styles assigned to nodes
foreach (NGroupTreeMapNode industryTreeMapNode in treeMap.RootTreeMapNode.ChildNodes)
{
industryTreeMapNode.Palette = null;
foreach (NTreeMapNode companyTreeMapNode in industryTreeMapNode.ChildNodes)
{
companyTreeMapNode.FillStyle = null;
}
}
}
break;
case 2:
{
// palette filling -> remove all fill styles assigned to nodes
foreach (NGroupTreeMapNode industryTreeMapNode in treeMap.RootTreeMapNode.ChildNodes)
{
NPalette palette = new NPalette();
palette.Mode = PaletteMode.AutoMinMaxColor;
industryTreeMapNode.Palette = palette;
foreach (NTreeMapNode companyTreeMapNode in industryTreeMapNode.ChildNodes)
{
companyTreeMapNode.FillStyle = null;
}
}
}
break;
}
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Exploded Pie Chart");
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));
NChart chart = new NPieChart();
nChartControl1.Panels.Add(chart);
chart.Enable3D = true;
chart.Projection.SetPredefinedProjection(PredefinedProjection.OrthogonalElevated);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.MetallicLustre);
chart.Size = new NSizeL(new NLength(60, NRelativeUnit.ParentPercentage),
new NLength(60, NRelativeUnit.ParentPercentage));
chart.Location = new NPointL(new NLength(20, NRelativeUnit.ParentPercentage),
new NLength(20, NRelativeUnit.ParentPercentage));
m_Pie = (NPieSeries)chart.Series.Add(SeriesType.Pie);
m_Pie.PieEdgePercent = 30;
m_Pie.AddDataPoint(new NDataPoint(12, "Cars"));
m_Pie.AddDataPoint(new NDataPoint(42, "Trains"));
m_Pie.AddDataPoint(new NDataPoint(56, "Airplanes"));
m_Pie.AddDataPoint(new NDataPoint(23, "Buses"));
for (int i = 0; i < m_Pie.Values.Count; i++)
{
m_Pie.Detachments.Add(0);
}
m_DefaultFillStyles = new NFillStyle[4];
NChartPalette palette = new NChartPalette();
palette.SetPredefinedPalette(ChartPredefinedPalette.Winter);
m_DefaultFillStyles[0] = new NColorFillStyle(palette.SeriesColors[0]);
m_DefaultFillStyles[1] = new NColorFillStyle(palette.SeriesColors[1]);
m_DefaultFillStyles[2] = new NColorFillStyle(palette.SeriesColors[2]);
m_DefaultFillStyles[3] = new NColorFillStyle(palette.SeriesColors[3]);
for (int i = 0; i < m_DefaultFillStyles.Length; i++)
{
m_Pie.FillStyles[i] = m_DefaultFillStyles[i];
}
SetPieDefaultFillStyles();
m_Pie.PieStyle = PieStyle.SmoothEdgePie;
m_Pie.Legend.Mode = SeriesLegendMode.DataPoints;
m_Pie.Legend.Format = "<label> <percent>";
// subscribe for control events
nChartControl1.MouseDown += new MouseEventHandler(ChartControl_MouseDown);
nChartControl1.MouseMove += new MouseEventHandler(ChartControl_MouseMove);
}
void CreatePreviewChart()
{
nChartControl1.HttpHandlerCallback = new PreviewHttpHandlerCallback();
if (nChartControl1.RequiresInitialization)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Legends.Clear();
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Wave Preview");
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(3, NRelativeUnit.ParentPercentage),
new NLength(3, NRelativeUnit.ParentPercentage));
// setup a Smooth Line chart
NCartesianChart chart = nChartControl1.Charts[0] as NCartesianChart;
chart.BoundsMode = BoundsMode.Stretch;
chart.Location = new NPointL(
new NLength(4, NRelativeUnit.ParentPercentage),
new NLength(25, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(88, NRelativeUnit.ParentPercentage),
new NLength(75, NRelativeUnit.ParentPercentage));
// setup X axis
NLinearScaleConfigurator scaleX = new NLinearScaleConfigurator();
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.InnerMajorTickStyle.Visible = false;
// add interlace stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(0xfe, 0xed, 0xe2)), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
scaleY.StripStyles.Add(stripStyle);
// add the line
NSmoothLineSeries line = (NSmoothLineSeries)chart.Series.Add(SeriesType.SmoothLine);
line.Name = "Wave";
line.Legend.Mode = SeriesLegendMode.None;
line.UseXValues = false;
line.UseZValues = false;
line.InflateMargins = true;
line.DataLabelStyle.Visible = false;
line.MarkerStyle.Visible = false;
line.BorderStyle.Width = new NLength(1, NGraphicsUnit.Pixel);
// initialize data points
for (int i = 0; i < waveDataLenth; i++)
{
line.Values.Add(waveData[i]);
}
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// select a default window
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
Color selectionBorderColor = palette.SeriesColors[2];
Color selectionFillColor = Color.FromArgb(64, palette.SeriesColors[1]);
NRangeSelection selection = new NRangeSelection((int)StandardAxis.PrimaryX, (int)StandardAxis.PrimaryY);
selection.BorderStyle = new NStrokeStyle(1, selectionBorderColor);
selection.FillStyle = new NColorFillStyle(selectionFillColor);
selection.HorizontalAxisRange = new NRange1DD(0, defaultDataWindowWidth);
selection.VerticalAxisRange = new NRange1DD(-waveDataWave1Factor, waveDataWave1Factor);
selection.Visible = true;
chart.RangeSelections.Add(selection);
}
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Bank Product and Service Volume Change vs. Last Year<br/> <font size = '9pt'>Demonstrates how to use the view range inflate mode property</font>");
title.TextStyle.TextFormat = TextFormat.XML;
title.DockMode = PanelDockMode.Top;
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Center;
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
title.Margins = new NMarginsL(10, 10, 10, 10);
nChartControl1.Panels.Add(title);
// add some data to the control
NCartesianChart chart = new NCartesianChart();
chart.DockMode = PanelDockMode.Fill;
chart.BoundsMode = BoundsMode.Stretch;
NBarSeries bar = new NBarSeries();
bar.DataLabelStyle.Visible = false;
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
bar.Values.Add(100);
bar.FillStyles[0] = new NColorFillStyle(palette.SeriesColors[0]);
bar.Values.Add(200);
bar.FillStyles[1] = new NColorFillStyle(palette.SeriesColors[0]);
bar.Values.Add(1100);
bar.FillStyles[2] = new NColorFillStyle(palette.SeriesColors[0]);
bar.Values.Add(-200);
bar.FillStyles[3] = new NColorFillStyle(palette.SeriesColors[1]);
bar.Values.Add(200);
bar.FillStyles[4] = new NColorFillStyle(palette.SeriesColors[1]);
bar.Values.Add(1800);
bar.FillStyles[5] = new NColorFillStyle(palette.SeriesColors[1]);
bar.Values.Add(1000);
bar.FillStyles[6] = new NColorFillStyle(palette.SeriesColors[1]);
bar.Values.Add(-320);
bar.FillStyles[7] = new NColorFillStyle(palette.SeriesColors[1]);
chart.Series.Add(bar);
chart.Margins = new NMarginsL(10, 0, 10, 10);
// configure y axis
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);
// configure the x axis
NHierarchicalScaleConfigurator hierarchicalScale = new NHierarchicalScaleConfigurator();
hierarchicalScale.CreateSeparatorForEachLevel = false;
// create utilization group
NHierarchicalScaleNode utilization = new NHierarchicalScaleNode(0, "Cash Utilisation");
utilization.LabelStyle.TickMode = RangeLabelTickMode.Separators;
utilization.LabelStyle.TextStyle.FontStyle.EmSize = new NLength(13);
utilization.LabelStyle.TextStyle.FontStyle.Style = FontStyle.Bold;
utilization.ChildNodes.Add(CreateSubScaleNode("Cash at ATM", true, false));
utilization.ChildNodes.Add(CreateSubScaleNode("Cash at desk", true, false));
utilization.ChildNodes.Add(CreateSubScaleNode("Cash at other banks' ATM networks", true, false));
hierarchicalScale.Nodes.Add(utilization);
// create payments group
NHierarchicalScaleNode payments = new NHierarchicalScaleNode(0, "Payments");
payments.LabelStyle.TickMode = RangeLabelTickMode.Separators;
payments.LabelStyle.TextStyle.FontStyle.EmSize = new NLength(13);
payments.LabelStyle.TextStyle.FontStyle.Style = FontStyle.Bold;
payments.ChildNodes.Add(CreateSubScaleNode("Cheque", true, false));
payments.ChildNodes.Add(CreateSubScaleNode("Direct debit", true, false));
payments.ChildNodes.Add(CreateSubScaleNode("External wire transfer", true, false));
payments.ChildNodes.Add(CreateSubScaleNode("Internal wire transfer", true, false));
payments.ChildNodes.Add(CreateSubScaleNode("Standing order ", true, true));
hierarchicalScale.Nodes.Add(payments);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = hierarchicalScale;
nChartControl1.Panels.Add(chart);
// update form controls
NAxis yAxis = nChartControl1.Charts[0].Axis(StandardAxis.PrimaryY);
NNumericScaleConfigurator scale = (NNumericScaleConfigurator)yAxis.ScaleConfigurator;
scale.Title.Text = "Volume in Thousands USD";
m_Updating = true;
InflateViewRangeMinCheckBox.Checked = scale.InflateViewRangeBegin;
InflateViewRangeMaxCheckBox.Checked = scale.InflateViewRangeEnd;
ViewRangeInflateModeComboBox.FillFromEnum(typeof(ScaleViewRangeInflateMode));
ViewRangeInflateModeComboBox.SelectedIndex = (int)scale.ViewRangeInflateMode;
LogicalInflateMinNumericUpDown.Value = (decimal)scale.LogicalInflate.Begin;
LogicalInflateMaxNumericUpDown.Value = (decimal)scale.LogicalInflate.End;
AbsoluteInflateMinNumericUpDown.Value = (decimal)scale.AbsoluteInflate.Begin.Value;
AbsoluteInflateMaxNumericUpDown.Value = (decimal)scale.AbsoluteInflate.End.Value;
m_Updating = false;
UpdateScale();
}
protected void Page_Load(object sender, System.EventArgs e)
{
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("3D Funnel Chart");
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));
NLegend legend = nChartControl1.Legends[0];
legend.SetPredefinedLegendStyle(PredefinedLegendStyle.BottomRight);
NFunnelChart chart = new NFunnelChart();
chart.BoundsMode = BoundsMode.Fit;
chart.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(85, NRelativeUnit.ParentPercentage), new NLength(80, NRelativeUnit.ParentPercentage));
chart.Enable3D = true;
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.NorthernLights);
chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective);
chart.Projection.Elevation = 18;
nChartControl1.Charts.Clear();
nChartControl1.Charts.Add(chart);
NFunnelSeries funnel = (NFunnelSeries)chart.Series.Add(SeriesType.Funnel);
funnel.BorderStyle.Color = Color.LemonChiffon;
funnel.Legend.DisplayOnLegend = legend;
funnel.Legend.Mode = SeriesLegendMode.DataPoints;
funnel.DataLabelStyle.Format = "<percent>";
funnel.Values.Add(20.0);
funnel.Values.Add(10.0);
funnel.Values.Add(15.0);
funnel.Values.Add(7.0);
funnel.Values.Add(28.0);
funnel.Labels.Add("Awareness");
funnel.Labels.Add("First Hear");
funnel.Labels.Add("Further Learn");
funnel.Labels.Add("Liking");
funnel.Labels.Add("Decision");
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Bright);
for (int i = 0; i < funnel.Values.Count; i++)
{
funnel.FillStyles[i] = palette.SeriesColors[i % palette.SeriesColors.Count];
}
if (!IsPostBack)
{
// init form controls
WebExamplesUtilities.FillComboWithEnumValues(FunnelLabelModeDropDownList, typeof(FunnelLabelMode));
FunnelLabelModeDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithValues(FunnelRadiusDropDownList, 0, 100, 10);
FunnelRadiusDropDownList.SelectedIndex = (int)(chart.Width / 10);
WebExamplesUtilities.FillComboWithValues(FunnelPointGapDropDownList, 0, 100, 10);
FunnelPointGapDropDownList.SelectedIndex = (int)(funnel.FunnelPointGap / 10);
WebExamplesUtilities.FillComboWithValues(NeckWidthDropDownList, 0, 100, 10);
NeckWidthDropDownList.SelectedIndex = (int)(funnel.NeckWidthPercent / 10);
WebExamplesUtilities.FillComboWithValues(NeckHeightDropDownList, 0, 100, 10);
NeckHeightDropDownList.SelectedIndex = (int)(funnel.NeckHeightPercent / 10);
WebExamplesUtilities.FillComboWithValues(LabelArrowLengthDropDownList, 0, 10, 1);
LabelArrowLengthDropDownList.SelectedIndex = (int)(funnel.DataLabelStyle.ArrowLength.Value);
}
SetLabelMode(funnel);
// set funnel arrow length
funnel.DataLabelStyle.ArrowLength = new NLength((float)(LabelArrowLengthDropDownList.SelectedIndex), NRelativeUnit.ParentPercentage);
// set funnel radius
nChartControl1.Charts[0].Width = FunnelRadiusDropDownList.SelectedIndex * 10.0f;
// set funnel gap
funnel.FunnelPointGap = FunnelPointGapDropDownList.SelectedIndex;
// set neck width
funnel.NeckWidthPercent = NeckWidthDropDownList.SelectedIndex * 10.0f;
// set neck height
funnel.NeckHeightPercent = NeckHeightDropDownList.SelectedIndex * 10.0f;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumValues(ViewRangeInflateModeDropDownList, typeof(ScaleViewRangeInflateMode));
ViewRangeInflateModeDropDownList.SelectedIndex = (int)ScaleViewRangeInflateMode.MajorTick;
InflateMinCheckBox.Checked = true;
InflateMaxCheckBox.Checked = true;
WebExamplesUtilities.FillComboWithValues(LogicalInflateMinMaxDropDownList, 0, 200, 10);
WebExamplesUtilities.FillComboWithValues(AbsoluteInflateMinMaxDropDownList, 0, 20, 2);
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Volume Change vs. Last Year<br/> <font size = '9pt'>Demonstrates different view range modes</font>");
header.TextStyle.TextFormat = TextFormat.XML;
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.DockMode = PanelDockMode.Top;
header.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Center;
header.Margins = new NMarginsL(10, 2, 10, 10);
nChartControl1.Panels.Add(header);
// add some data to the control
NCartesianChart chart = new NCartesianChart();
chart.DockMode = PanelDockMode.Fill;
chart.BoundsMode = BoundsMode.Stretch;
NBarSeries bar = new NBarSeries();
bar.DataLabelStyle.Visible = false;
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
bar.Values.Add(100);
bar.FillStyles[0] = new NColorFillStyle(palette.SeriesColors[0]);
bar.Values.Add(200);
bar.FillStyles[1] = new NColorFillStyle(palette.SeriesColors[0]);
bar.Values.Add(-180);
bar.FillStyles[3] = new NColorFillStyle(palette.SeriesColors[1]);
bar.Values.Add(200);
bar.FillStyles[4] = new NColorFillStyle(palette.SeriesColors[1]);
bar.Values.Add(400);
bar.FillStyles[5] = new NColorFillStyle(palette.SeriesColors[1]);
chart.Series.Add(bar);
chart.Margins = new NMarginsL(10, 0, 10, 10);
// configure y axis
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);
// configure the x axis
NHierarchicalScaleConfigurator hierarchicalScale = new NHierarchicalScaleConfigurator();
hierarchicalScale.CreateSeparatorForEachLevel = false;
// create utilization group
NHierarchicalScaleNode utilization = new NHierarchicalScaleNode(0, "Cash Utilisation");
utilization.LabelStyle.TickMode = RangeLabelTickMode.Separators;
utilization.LabelStyle.TextStyle.FontStyle.EmSize = new NLength(11);
utilization.LabelStyle.TextStyle.FontStyle.Style = FontStyle.Bold;
utilization.ChildNodes.Add(CreateSubScaleNode("Cash at ATM", true, false));
utilization.ChildNodes.Add(CreateSubScaleNode("Cash at desk", true, false));
hierarchicalScale.Nodes.Add(utilization);
// create payments group
NHierarchicalScaleNode payments = new NHierarchicalScaleNode(0, "Payments");
payments.LabelStyle.TickMode = RangeLabelTickMode.Separators;
payments.LabelStyle.TextStyle.FontStyle.EmSize = new NLength(11);
payments.LabelStyle.TextStyle.FontStyle.Style = FontStyle.Bold;
payments.ChildNodes.Add(CreateSubScaleNode("Cheque", true, false));
payments.ChildNodes.Add(CreateSubScaleNode("Direct debit", true, false));
payments.ChildNodes.Add(CreateSubScaleNode("Wire transfer", true, true));
hierarchicalScale.Nodes.Add(payments);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = hierarchicalScale;
nChartControl1.Panels.Add(chart);
// update form controls
NAxis yAxis = nChartControl1.Charts[0].Axis(StandardAxis.PrimaryY);
NNumericScaleConfigurator scale = (NNumericScaleConfigurator)yAxis.ScaleConfigurator;
scale.Title.Text = "Volume in Thousands USD";
scale.ViewRangeInflateMode = (ScaleViewRangeInflateMode)ViewRangeInflateModeDropDownList.SelectedIndex;
scale.InflateViewRangeBegin = InflateMinCheckBox.Checked;
scale.InflateViewRangeEnd = InflateMaxCheckBox.Checked;
switch (scale.ViewRangeInflateMode)
{
case ScaleViewRangeInflateMode.MajorTick:
break;
case ScaleViewRangeInflateMode.Logical:
double logicalInflate = LogicalInflateMinMaxDropDownList.SelectedIndex * 10;
scale.LogicalInflate = new NRange1DD(logicalInflate, logicalInflate);
break;
case ScaleViewRangeInflateMode.Absolute:
float absoluteInflate = AbsoluteInflateMinMaxDropDownList.SelectedIndex * 2;
scale.AbsoluteInflate = new NRange1DL(new NLength(absoluteInflate, NGraphicsUnit.Point),
new NLength(absoluteInflate, NGraphicsUnit.Point));
break;
}
// assign scale configurator to y axis
yAxis.ScaleConfigurator = scale;
// update controls state
LogicalInflateMinMaxDropDownList.Enabled = scale.ViewRangeInflateMode == ScaleViewRangeInflateMode.Logical;
AbsoluteInflateMinMaxDropDownList.Enabled = scale.ViewRangeInflateMode == ScaleViewRangeInflateMode.Absolute;
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Multiple Axes Zooming and Scrolling");
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
NCartesianChart chart = (NCartesianChart)(nChartControl1.Charts[0]);
chart.RangeSelections.Add(new NRangeSelection());
// 2D line chart
chart.BoundsMode = BoundsMode.Stretch;
// configure axis paging and set a mimimum range length on the axisthis will prevent the user from zooming too much
chart.Axis(StandardAxis.PrimaryX).ScrollBar.Visible = true;
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
Color color1 = palette.SeriesColors[0];
Color color2 = palette.SeriesColors[3];
NAxis primaryY = chart.Axis(StandardAxis.PrimaryY);
primaryY.ScaleConfigurator.Title.Text = "Primary Y Axis";
ApplyColorToAxis(primaryY, color1);
primaryY.ScrollBar.Visible = true;
primaryY.Scale.RulerRangeChanged += new EventHandler(Scale_RulerRangeChanged);
NAxis secondaryY = chart.Axis(StandardAxis.SecondaryY);
secondaryY.ScaleConfigurator.Title.Text = "Secondary Y Axis";
ApplyColorToAxis(secondaryY, color2);
secondaryY.Visible = true;
NLineSeries line1 = new NLineSeries();
line1.BorderStyle.Color = color1;
line1.BorderStyle.Width = new NLength(2);
chart.Series.Add(line1);
line1.DataLabelStyle.Visible = false;
NLineSeries line2 = new NLineSeries();
line2.BorderStyle.Color = color2;
line2.BorderStyle.Width = new NLength(2);
chart.Series.Add(line2);
line2.DataLabelStyle.Visible = false;
line2.DisplayOnAxis(StandardAxis.PrimaryY, false);
line2.DisplayOnAxis(StandardAxis.SecondaryY, true);
for (int i = 0; i < 720; i++)
{
double angle = i * NMath.Degree2Rad;
double value1 = Math.Sin(angle);
double value2 = Math.Sin(angle + 40) * 100;
line1.Values.Add(value1);
line2.Values.Add(value2);
}
nChartControl1.Controller.Tools.Add(new NSelectorTool());
nChartControl1.Controller.Tools.Add(new NAxisScrollTool());
nChartControl1.Controller.Tools.Add(new NDataZoomTool());
nChartControl1.Controller.Tools.Add(new NDataPanTool());
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumValues(ShapeStyleDropDownList, typeof(BarShape));
ShapeStyleDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithColorNames(ShapesColorDropDownList, KnownColor.DarkOrange);
WebExamplesUtilities.FillComboWithPredefinedProjections(ProjectionDropDownList);
ProjectionDropDownList.SelectedIndex = (int)PredefinedProjection.PerspectiveTilted;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Shape Series");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// no legend
nChartControl1.Legends.Clear();
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.Depth = 50;
chart.Projection.SetPredefinedProjection((PredefinedProjection)ProjectionDropDownList.SelectedIndex);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
// setup X axis
NLinearScaleConfigurator scaleX = new NLinearScaleConfigurator();
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
scaleX.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back, ChartWallType.Floor };
scaleX.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// setup Y axis
NLinearScaleConfigurator scaleY = new NLinearScaleConfigurator();
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = scaleY;
scaleY.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back, ChartWallType.Left };
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back, ChartWallType.Left };
stripStyle.Interlaced = true;
scaleY.StripStyles.Add(stripStyle);
// setup Z axis
NLinearScaleConfigurator scaleZ = new NLinearScaleConfigurator();
chart.Axis(StandardAxis.Depth).ScaleConfigurator = scaleZ;
scaleZ.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Left, ChartWallType.Floor };
scaleZ.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// setup shape series
NShapeSeries shape = (NShapeSeries)chart.Series.Add(SeriesType.Shape);
shape.Name = "Shape Series";
shape.DataLabelStyle.Visible = false;
// populate with random data
shape.Values.FillRandomRange(Random, 10, -100, 100);
shape.XValues.FillRandomRange(Random, 10, -100, 100);
shape.ZValues.FillRandomRange(Random, 10, -100, 100);
shape.YSizes.FillRandomRange(Random, 10, 5, 20);
shape.XSizes.FillRandomRange(Random, 10, 5, 20);
shape.ZSizes.FillRandomRange(Random, 10, 5, 20);
shape.Shape = (BarShape)ShapeStyleDropDownList.SelectedIndex;
shape.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(ShapesColorDropDownList));
shape.UseXValues = UseXValueCheckBox.Checked;
shape.UseZValues = UseZValueCheckBox.Checked;
if (DifferentColorsCheckBox.Checked)
{
ShapesColorDropDownList.Enabled = false;
NChartPalette palette = new NChartPalette();
palette.SetPredefinedPalette(ChartPredefinedPalette.Nevron);
for (int i = 0; i < shape.Values.Count; i++)
{
shape.FillStyles[i] = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
}
}
else
{
ShapesColorDropDownList.Enabled = true;
shape.FillStyles.Clear();
shape.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(ShapesColorDropDownList));
}
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
/// <summary>
/// Called to initialize the example
/// </summary>
/// <param name="chartControl"></param>
public override void Create()
{
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("3D Funnel Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(Color.SteelBlue);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
NLegend legend = nChartControl1.Legends[0];
legend.SetPredefinedLegendStyle(PredefinedLegendStyle.BottomRight);
NFunnelChart chart = new NFunnelChart();
chart.Enable3D = true;
chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.NorthernLights);
chart.Projection.Elevation = 4;
nChartControl1.Charts.Clear();
nChartControl1.Charts.Add(chart);
NFunnelSeries funnel = (NFunnelSeries)chart.Series.Add(SeriesType.Funnel);
funnel.BorderStyle.Color = Color.LemonChiffon;
funnel.Legend.DisplayOnLegend = legend;
funnel.Legend.Mode = SeriesLegendMode.DataPoints;
funnel.DataLabelStyle.Format = "<percent>";
funnel.Values.Add(20.0);
funnel.Values.Add(10.0);
funnel.Values.Add(15.0);
funnel.Values.Add(7.0);
funnel.Values.Add(28.0);
funnel.Labels.Add("Awareness");
funnel.Labels.Add("First Hear");
funnel.Labels.Add("Further Learn");
funnel.Labels.Add("Liking");
funnel.Labels.Add("Decision");
// apply palette to funnel segments
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int i = 0; i < funnel.Values.Count; i++)
{
funnel.FillStyles[i] = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
}
// init form controls
NExampleHelpers.FillComboWithEnumValues(FunnelLabelModeComboBox, typeof(FunnelLabelMode));
FunnelLabelModeComboBox.SelectedIndex = 0;
FunnelRadiusScrollBar.Value = chart.Width / 100.0f;
FunnelPointGapScrollBar.Value = funnel.FunnelPointGap / 10.0f;
NeckWidthScrollBar.Value = funnel.NeckWidthPercent / 100.0f;
NeckHeightScrollBar.Value = funnel.NeckHeightPercent / 100.0f;
LabelArrowLengthScrollBar.Value = funnel.DataLabelStyle.ArrowLength.Value / 100.0f;
}
void LoadBarChart()
{
if (nChartControl1.RequiresInitialization)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Legends.Clear();
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Total Web Site Hits per Day");
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(3, NRelativeUnit.ParentPercentage),
new NLength(3, NRelativeUnit.ParentPercentage));
// setup a Bar chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = false;
chart.BoundsMode = BoundsMode.Stretch;
chart.Location = new NPointL(
new NLength(4, NRelativeUnit.ParentPercentage),
new NLength(25, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(88, NRelativeUnit.ParentPercentage),
new NLength(75, NRelativeUnit.ParentPercentage));
// setup Y axis
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
linearScale.InnerMajorTickStyle.Visible = false;
// add interlace stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(0xfe, 0xed, 0xe2)), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
linearScale.StripStyles.Add(stripStyle);
// setup X axis
NDateTimeScaleConfigurator timeScale = new NDateTimeScaleConfigurator();
timeScale.EnableUnitSensitiveFormatting = true;
timeScale.DateTimeUnitFormatterPairs.Clear();
timeScale.DateTimeUnitFormatterPairs.Add(new NDateTimeUnitFormatterPair(NDateTimeUnit.Day, new NDateTimeValueFormatter("d/MM/yy")));
timeScale.LabelFitModes = new LabelFitMode[] { LabelFitMode.AutoScale };
timeScale.MajorTickMode = MajorTickMode.CustomStep;
timeScale.CustomStep = new NDateTimeSpan(1, NDateTimeUnit.Day);
timeScale.InnerMajorTickStyle.Visible = false;
timeScale.RoundToTickMin = false;
timeScale.RoundToTickMax = false;
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = timeScale;
// setup bar series
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Name = "Total Web Site Hits per Day";
bar.DataLabelStyle.Format = "<value>";
bar.DataLabelStyle.TextStyle.FontStyle = new NFontStyle("Arial", 8);
bar.BarWidth = new NLength(10, NRelativeUnit.ParentPercentage);
bar.InflateMargins = true;
bar.UseXValues = true;
bar.UseZValues = false;
// initialize data points
DateTime date = startDate;
int lengthDays = hitsPerDayPerRegion.Length;
for (int i = 0; i < lengthDays; i++)
{
int totalHits = 0;
int lengthRegions = hitsPerDayPerRegion[i].Length;
for (int j = 0; j < lengthRegions; j++)
{
totalHits += hitsPerDayPerRegion[i][j];
}
bar.XValues.Add(date);
bar.Values.Add(totalHits);
if (i > 0)
{
bar.InteractivityStyles.Add(i, new NInteractivityStyle(true, i.ToString(), string.Format("{0}: {1}", date.ToString("dd/MMM/yyyy"), totalHits), CursorType.Hand));
}
date = date.AddDays(1);
}
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// select the first bar
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
bar.FillStyles[0] = new NColorFillStyle(palette.SeriesColors[1]);
}
}
private void UpdateData()
{
int dataPointCount = 0;
switch (DataPointCountPerLineComboBox.SelectedIndex)
{
case 0:
dataPointCount = 10000;
break;
case 1:
dataPointCount = 100000;
break;
case 2:
dataPointCount = 500000;
break;
}
int lineCount = (int)NumberOfLinesUpDown.Value;
NChart chart = nChartControl1.Charts[0];
chart.Series.Clear();
Random random = new Random();
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Fresh);
for (int lineIndex = 0; lineIndex < lineCount; lineIndex++)
{
// setup surface series
NVertexSurfaceSeries surface = new NVertexSurfaceSeries();
chart.Series.Add(surface);
surface.Name = "Surface";
surface.SyncPaletteWithAxisScale = false;
surface.PaletteSteps = 8;
surface.ValueFormatter.FormatSpecifier = "0.00";
surface.FillMode = SurfaceFillMode.CustomColors;
surface.FrameMode = SurfaceFrameMode.Dots;
surface.FrameColorMode = SurfaceFrameColorMode.CustomColors;
surface.VertexPrimitive = VertexPrimitive.LineStrip;
surface.Data.UseColors = true;
surface.Data.SetCapacity(dataPointCount);
double x = 0.1;
double y = 0;
double z = 0;
double a = 10.0;
double b = 18 + lineIndex; // 28.0 - ;
double c = (lineIndex + 3) / 3.0; //8.0
double t = lineIndex * (0.01 / lineCount) + 0.01;
NArgbColorValue color1 = new NArgbColorValue(palette.SeriesColors[lineIndex % palette.SeriesColors.Count]);
NArgbColorValue color2 = new NArgbColorValue(palette.SeriesColors[(lineIndex + 1) % palette.SeriesColors.Count]);
unsafe
{
fixed(byte *pData = &surface.Data.Data[0])
{
float *pVertex = (float *)pData;
uint * pColor = (uint *)(pData + surface.Data.ColorOffset * 4);
for (int dataPointIndex = 0; dataPointIndex < dataPointCount; dataPointIndex++)
{
float xt = (float)(x + t * a * (y - x));
float yt = (float)(y + t * (x * (b - z) - y));
float zt = (float)(z + t * (x * y - c * z));
pVertex[0] = xt;
pVertex[1] = yt;
pVertex[2] = zt;
*pColor = InterpolateColors(color1, color2, (float)((yt + 40.0) / 80.0)).Value;
pVertex += 4;
pColor += 4;
x = xt;
y = yt;
z = zt;
}
}
}
// notify series that data has changed as we've modified it directly using pointers
surface.Data.SetCount(dataPointCount);
}
nChartControl1.Refresh();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// init form controls
FormatDropDownList.Items.Add("[value] [label]");
FormatDropDownList.Items.Add("[index] [cumulative]");
FormatDropDownList.Items.Add("[percent] [total]");
FormatDropDownList.SelectedIndex = 0;
ModeDropDownList.Items.Add("Disabled");
ModeDropDownList.Items.Add("Series");
ModeDropDownList.Items.Add("DataPoints");
ModeDropDownList.Items.Add("SeriesCustom");
ModeDropDownList.SelectedIndex = 2;
WebExamplesUtilities.FillComboWithEnumValues(PointShapeDropDownList, typeof(PointShape));
PointShapeDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithColorNames(ColorDropDownList, KnownColor.DarkOrange);
DifferentColorsCheckBox.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = new NLabel("Series Legend");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
nChartControl1.Panels.Add(title);
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.Axis(StandardAxis.Depth).Visible = false;
// add interlaced stripe
NLinearScaleConfigurator linearScaleConfigurator = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
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);
linearScaleConfigurator.StripStyles.Add(stripStyle);
NPointSeries point = (NPointSeries)chart.Series.Add(SeriesType.Point);
point.DataLabelStyle.Visible = false;
point.InflateMargins = true;
point.PointShape = (PointShape)PointShapeDropDownList.SelectedIndex;
point.Legend.Mode = (SeriesLegendMode)ModeDropDownList.SelectedIndex;
point.AddDataPoint(new NDataPoint(16, "Agriculture"));
point.AddDataPoint(new NDataPoint(42, "Construction"));
point.AddDataPoint(new NDataPoint(56, "Manufacturing"));
point.AddDataPoint(new NDataPoint(23, "Services"));
point.AddDataPoint(new NDataPoint(47, "Healthcare"));
point.AddDataPoint(new NDataPoint(38, "Finance"));
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, nChartControl1.Legends[0]);
if (DifferentColorsCheckBox.Checked)
{
NChartPalette palette = new NChartPalette();
palette.SetPredefinedPalette(ChartPredefinedPalette.Nevron);
for (int i = 0; i < point.Values.Count; i++)
{
point.FillStyles[i] = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
}
ColorDropDownList.Enabled = false;
}
else
{
point.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(ColorDropDownList));
ColorDropDownList.Enabled = true;
}
if (ModeDropDownList.SelectedIndex == 2)
{
FormatDropDownList.Enabled = true;
point.Legend.Format = WebExamplesUtilities.GetXmlFormatString(FormatDropDownList.SelectedItem.Text);
}
else
{
FormatDropDownList.Enabled = false;
}
}
/// <summary>
/// Called to initialize the example
/// </summary>
/// <param name="chartControl"></param>
public override void Create()
{
// set a chart title
NLabel title = new NLabel("Graphics Path Series");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
int shapeIndex = 0;
double cellSize = 100;
double shapePadding = 10;
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
for (int x = 0; x < 2; x++)
{
for (int y = 0; y < 2; y++)
{
NGraphicsPathSeries graphicsPathSeries = new NGraphicsPathSeries();
double xmin = x * cellSize + shapePadding;
double ymin = y * cellSize + shapePadding;
double xmax = xmin + cellSize - shapePadding;
double ymax = ymin + cellSize - shapePadding;
double shapeSize = cellSize - 2 * shapePadding;
NGraphicsPath path = new NGraphicsPath();
switch (shapeIndex)
{
case 0:
// rectangle
graphicsPathSeries.Name = "Rectangle";
path.AddRectangle(xmin, ymin, xmax - xmin, ymax - ymin);
graphicsPathSeries.InteractivityStyle = new NInteractivityStyle("Rectangle");
break;
case 1:
// ellipse
graphicsPathSeries.Name = "Ellipse";
path.AddEllipse(xmin, ymin, xmax - xmin, ymax - ymin);
graphicsPathSeries.InteractivityStyle = new NInteractivityStyle("Ellipse");
break;
case 2:
// triangle
graphicsPathSeries.Name = "Triangle";
graphicsPathSeries.InteractivityStyle = new NInteractivityStyle("Triangle");
path.StartFigure((xmin + xmax) / 2.0, ymin);
path.LineTo(xmin, ymax);
path.LineTo(xmax, ymax);
path.CloseFigure();
break;
case 3:
// polygon
graphicsPathSeries.Name = "Polygon";
graphicsPathSeries.InteractivityStyle = new NInteractivityStyle("Polygon");
double xcenter = (xmin + xmax) / 2.0;
double ycenter = (ymin + ymax) / 2.0;
int count = 8;
double radius = shapeSize / 2;
for (int i = 0; i < count; i++)
{
double angle = Math.PI * 2 * (double)i / (double)count;
if (i == 0)
{
path.StartFigure(xcenter + Math.Cos(angle) * radius,
ycenter + Math.Sin(angle) * radius);
}
else
{
path.LineTo(xcenter + Math.Cos(angle) * radius,
ycenter + Math.Sin(angle) * radius);
}
}
path.CloseFigure();
break;
}
graphicsPathSeries.FillStyle = new NColorFillStyle(palette.SeriesColors[shapeIndex]);
graphicsPathSeries.GraphicsPath = path;
chart.Series.Add(graphicsPathSeries);
shapeIndex++;
}
}
ConfigureStandardLayout(chart, title, nChartControl1.Legends[0]);
nChartControl1.Controller.Tools.Add(new NTooltipTool());
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
}
public override void OnAsyncMouseUp(string webControlId, System.Web.HttpContext context, NStateObject state, NCallbackMouseEventArgs args)
{
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
ProcessMouseEvent(state, args, palette.GaugeBackgroundForeColor);
}
protected void nChartControl1_AsyncMouseUp(object sender, EventArgs e)
{
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
ProcessMouseEvent(sender, e, palette.GaugeBackgroundForeColor);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
FillModeDropDownList.Items.Add("Uniform");
FillModeDropDownList.Items.Add("Individual");
FillModeDropDownList.SelectedIndex = 1;
WebExamplesUtilities.FillComboWithColorNames(BarColorDropDownList, KnownColor.DarkOrange);
WebExamplesUtilities.FillComboWithValues(CycleCountDropDownList, 2, 6, 1);
CycleCountDropDownList.SelectedIndex = 4;
WebExamplesUtilities.FillComboWithValues(BarCountDropDownList, 3, 20, 1);
BarCountDropDownList.SelectedIndex = 3;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Series Appearance");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// no legend
nChartControl1.Legends.Clear();
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
chart.Axis(StandardAxis.Depth).Visible = false;
// add interlaced stripe
NLinearScaleConfigurator linearScaleConfigurator = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
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);
linearScaleConfigurator.StripStyles.Add(stripStyle);
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Name = "Bar Series";
bar.DataLabelStyle.Visible = false;
bar.Values.FillRandom(Random, BarCountDropDownList.SelectedIndex + 3);
switch (FillModeDropDownList.SelectedIndex)
{
case 0: // Uniform
BarColorDropDownList.Enabled = true;
CycleCountDropDownList.Enabled = false;
bar.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(BarColorDropDownList));
break;
case 1: // Individual
BarColorDropDownList.Enabled = false;
CycleCountDropDownList.Enabled = true;
bar.FillStyles.Clear();
NChartPalette palette = new NChartPalette();
palette.SetPredefinedPalette(ChartPredefinedPalette.Nevron);
int cycleCount = CycleCountDropDownList.SelectedIndex + 1;
int currentColor = 0;
for (int i = 0; i < bar.Values.Count; i++)
{
bar.FillStyles[i] = new NColorFillStyle(palette.SeriesColors[currentColor]);
currentColor++;
if (currentColor > cycleCount)
{
currentColor = 0;
}
}
break;
}
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
