private void UpdateSheet()
{
NFillStyleSheetConfigurator fillStyleSheet = new NFillStyleSheetConfigurator();
fillStyleSheet.Palette.SetPredefinedPalette((ChartPredefinedPalette)PaletteComboBox.SelectedIndex);
fillStyleSheet.ControlBackgroundFillTemplate = CreateFillTemplateFromCombo(BackgroundFillTemplateComboBox);
fillStyleSheet.LabelFillTemplate = CreateFillTemplateFromCombo(LabelsFillTemplateComboBox);
fillStyleSheet.WallFillTemplate = CreateFillTemplateFromCombo(WallsFillTemplateComboBox);
fillStyleSheet.SeriesFillTemplate = CreateFillTemplateFromCombo(SeriesFillTemplateComboBox);
fillStyleSheet.IndicatorFillTemplate = CreateFillTemplateFromCombo(IndicatorsFillTemplateComboBox);
fillStyleSheet.MultiColorSeries = MultiColorSeriesCheckBox.Checked;
NStrokeStyleSheetConfigurator strokeStyleSheet = new NStrokeStyleSheetConfigurator();
strokeStyleSheet.Palette.SetPredefinedPalette((ChartPredefinedPalette)PaletteComboBox.SelectedIndex);
strokeStyleSheet.LabelStrokeTemplate = CreateStrokeTemplateFromCombo(LabelsStrokeTemplateComboBox);
strokeStyleSheet.IndicatorStrokeTemplate = CreateStrokeTemplateFromCombo(IndicatorsStrokeTemplateComboBox);
strokeStyleSheet.MultiColorSeries = MultiColorSeriesStrokeCheckBox.Checked;
strokeStyleSheet.RulerStrokeTemplate = CreateStrokeTemplateFromCombo(RulerStrokeTemplateComboBox);
strokeStyleSheet.SeriesStrokeTemplate = CreateStrokeTemplateFromCombo(SeriesStrokeTemplateComboBox);
strokeStyleSheet.ApplyToDataLabels = ApplyToDataLabelsCheckBox.Checked;
NStyleSheet sheet = new NStyleSheet();
fillStyleSheet.ConfigureSheet(sheet);
strokeStyleSheet.ConfigureSheet(sheet);
sheet.Apply(nChartControl1.Document);
nChartControl1.Refresh();
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Series Data Label Attribute");
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 the chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
chart.Axis(StandardAxis.Depth).Visible = false;
// 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;
((NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.FillStyle = new NGradientFillStyle(Color.LightGray, Color.SlateBlue);
bar.ShadowStyle.Type = ShadowType.LinearBlur;
bar.ShadowStyle.Offset = new NPointL(3, 3);
bar.ShadowStyle.Color = Color.FromArgb(40, 0, 0, 0);
bar.ShadowStyle.FadeLength = new NLength(2);
bar.AddDataPoint(new NDataPoint(10, "Item 0"));
bar.AddDataPoint(new NDataPoint(20, "Item 1"));
bar.AddDataPoint(new NDataPoint(30, "Item 2"));
bar.AddDataPoint(new NDataPoint(25, "Item 3"));
bar.AddDataPoint(new NDataPoint(29, "Item 4"));
bar.AddDataPoint(new NDataPoint(27, "Item 5"));
// apply style sheet
NFillStyleSheetConfigurator fillStyleSheet = new NFillStyleSheetConfigurator();
fillStyleSheet.SeriesFillTemplate = new NGradientFillStyleTemplate(GradientStyle.Horizontal, GradientVariant.Variant1);
fillStyleSheet.MultiColorSeries = true;
fillStyleSheet.Palette.SetPredefinedPalette(ChartPredefinedPalette.Nature);
NStrokeStyleSheetConfigurator strokeStyleSheet = new NStrokeStyleSheetConfigurator();
strokeStyleSheet.MultiColorSeries = true;
strokeStyleSheet.ApplyToDataLabels = false;
strokeStyleSheet.Palette.SetPredefinedPalette(ChartPredefinedPalette.Nature);
NStyleSheet styleSheet = new NStyleSheet();
fillStyleSheet.ConfigureSheet(styleSheet);
strokeStyleSheet.ConfigureSheet(styleSheet);
styleSheet.Apply(bar);
// add a different data label for data point 3
NDataLabelStyle label = new NDataLabelStyle();
label.Format = "Individual";
label.TextStyle.FontStyle.Style = FontStyle.Bold;
label.TextStyle.FillStyle = new NColorFillStyle(Color.Crimson);
label.TextStyle.BackplaneStyle.Inflate = new NSizeL(3, 3);
label.TextStyle.BackplaneStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant2, Color.White, Color.Lavender);
bar.DataLabelStyles[3] = label;
// init form controls
FormatCombo.Items.Add("<value> <label>");
FormatCombo.Items.Add("<index> <cumulative>");
FormatCombo.Items.Add("<percent> <total>");
VertAlignCombo.Items.Add("Center");
VertAlignCombo.Items.Add("Top");
VertAlignCombo.Items.Add("Bottom");
DataLabelModeCombo.Items.Add("Edit Default Label");
DataLabelModeCombo.Items.Add("Edit Data Label #3");
DataLabelModeCombo.SelectedIndex = 0;
// apply layout
ConfigureStandardLayout(chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DefaultFormatDropDown.Items.Add("[value] [label]");
DefaultFormatDropDown.Items.Add("[index] [cumulative]");
DefaultFormatDropDown.Items.Add("[percent] [total]");
DefaultFormatDropDown.SelectedIndex = 0;
DefaultVerticalAlignDropDown.Items.Add("Center");
DefaultVerticalAlignDropDown.Items.Add("Top");
DefaultVerticalAlignDropDown.Items.Add("Bottom");
DefaultVerticalAlignDropDown.SelectedIndex = 1;
DefaultLabelVisibleCheck.Checked = true;
DefaultBackplaneVisibleCheck.Checked = true;
Label3FormatDropDown.Items.Add("Individual");
Label3FormatDropDown.Items.Add("[value] [label]");
Label3FormatDropDown.Items.Add("[index] [cumulative]");
Label3FormatDropDown.Items.Add("[percent] [total]");
Label3FormatDropDown.SelectedIndex = 0;
Label3VerticalAlignDropDown.Items.Add("Center");
Label3VerticalAlignDropDown.Items.Add("Top");
Label3VerticalAlignDropDown.Items.Add("Bottom");
Label3VerticalAlignDropDown.SelectedIndex = 1;
Label3VisibleCheck.Checked = true;
Backplane3VisibleCheck.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Legends[0].Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Data Labels");
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.BoundsMode = BoundsMode.Stretch;
chart.Axis(StandardAxis.Depth).Visible = false;
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.AddDataPoint(new NDataPoint(10, "Item A"));
bar.AddDataPoint(new NDataPoint(20, "Item B"));
bar.AddDataPoint(new NDataPoint(30, "Item C"));
bar.AddDataPoint(new NDataPoint(25, "Item D"));
bar.AddDataPoint(new NDataPoint(29, "Item E"));
// 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);
// apply style sheet
NFillStyleSheetConfigurator fillStyleSheet = new NFillStyleSheetConfigurator();
fillStyleSheet.SeriesFillTemplate = new NGradientFillStyleTemplate(GradientStyle.Horizontal, GradientVariant.Variant1);
fillStyleSheet.MultiColorSeries = true;
fillStyleSheet.Palette.SetPredefinedPalette(ChartPredefinedPalette.Nature);
NStrokeStyleSheetConfigurator strokeStyleSheet = new NStrokeStyleSheetConfigurator();
strokeStyleSheet.MultiColorSeries = true;
strokeStyleSheet.ApplyToDataLabels = false;
strokeStyleSheet.Palette.SetPredefinedPalette(ChartPredefinedPalette.Nature);
NStyleSheet styleSheet = new NStyleSheet();
fillStyleSheet.ConfigureSheet(styleSheet);
strokeStyleSheet.ConfigureSheet(styleSheet);
styleSheet.Apply(bar);
// add a different data label for data point 3
NDataLabelStyle label = new NDataLabelStyle();
label.TextStyle.FontStyle.Style = FontStyle.Bold;
label.TextStyle.FillStyle = new NColorFillStyle(Color.Crimson);
label.TextStyle.BackplaneStyle.Inflate = new NSizeL(3, 3);
label.TextStyle.BackplaneStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant2, Color.White, Color.Lavender);
bar.DataLabelStyles[3] = label;
label.Format = WebExamplesUtilities.GetXmlFormatString(Label3FormatDropDown.SelectedItem.Text);
label.VertAlign = (VertAlign)Label3VerticalAlignDropDown.SelectedIndex;
label.Visible = Label3VisibleCheck.Checked;
label.TextStyle.BackplaneStyle.Visible = Backplane3VisibleCheck.Checked;
bar.DataLabelStyle.Format = WebExamplesUtilities.GetXmlFormatString(DefaultFormatDropDown.SelectedItem.Text);
bar.DataLabelStyle.VertAlign = (VertAlign)DefaultVerticalAlignDropDown.SelectedIndex;
bar.DataLabelStyle.Visible = DefaultLabelVisibleCheck.Checked;
bar.DataLabelStyle.TextStyle.BackplaneStyle.Visible = DefaultBackplaneVisibleCheck.Checked;
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
