protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumValues(MarkerShapeDropDownList, typeof(PointShape));
MarkerShapeDropDownList.SelectedIndex = 7;
WebExamplesUtilities.FillComboWithColorNames(AreaColorDropDownList, KnownColor.DarkOrange);
WebExamplesUtilities.FillComboWithValues(MarkerSizeDropDownList, 0, 10, 1);
MarkerSizeDropDownList.SelectedIndex = 2;
ShowDataLabelsCheckBox.Checked = false;
UseOriginCheckBox.Checked = true;
ShowMarkersCheckBox.Checked = false;
OriginTextBox.Text = "0";
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("2D Area Chart");
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;
// setup X axis
NOrdinalScaleConfigurator scaleX = chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator as NOrdinalScaleConfigurator;
scaleX.AutoLabels = false;
scaleX.InnerMajorTickStyle.Visible = false;
scaleX.MajorTickMode = MajorTickMode.AutoMaxCount;
scaleX.DisplayDataPointsBetweenTicks = false;
for (int i = 0; i < monthLetters.Length; i++)
{
scaleX.CustomLabels.Add(new NCustomValueLabel(i, monthLetters[i]));
}
// add interlaced stripe for 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 };
NLinearScaleConfigurator scaleY = chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator as NLinearScaleConfigurator;
scaleY.StripStyles.Add(stripStyle);
// setup area series
NAreaSeries area = (NAreaSeries)chart.Series.Add(SeriesType.Area);
area.Name = "Area Series";
area.Legend.Mode = SeriesLegendMode.DataPoints;
area.Legend.TextStyle.FontStyle.EmSize = new NLength(8, NGraphicsUnit.Point);
area.DropLines = DropLinesCheckBox.Checked;
area.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromString(AreaColorDropDownList.SelectedItem.Text));
area.MarkerStyle.Visible = ShowMarkersCheckBox.Checked;
area.MarkerStyle.PointShape = (PointShape)MarkerShapeDropDownList.SelectedIndex;
area.MarkerStyle.Height = new NLength((float)MarkerSizeDropDownList.SelectedIndex, NRelativeUnit.ParentPercentage);
area.MarkerStyle.Width = new NLength((float)MarkerSizeDropDownList.SelectedIndex, NRelativeUnit.ParentPercentage);
area.ShadowStyle.Type = ShadowType.GaussianBlur;
area.ShadowStyle.Offset = new NPointL(3, 0);
area.ShadowStyle.Color = Color.FromArgb(60, 0, 0, 0);
area.Values.AddRange(monthValues);
area.DataLabelStyle.Visible = ShowDataLabelsCheckBox.Checked;
area.DataLabelStyle.Format = "<value>";
if (UseOriginCheckBox.Checked == true)
{
OriginTextBox.Enabled = true;
area.OriginMode = SeriesOriginMode.CustomOrigin;
try
{
area.Origin = Int32.Parse(OriginTextBox.Text);
}
catch
{
}
}
else
{
OriginTextBox.Enabled = false;
area.OriginMode = SeriesOriginMode.MinValue;
}
MarkerShapeDropDownList.Enabled = ShowMarkersCheckBox.Checked;
MarkerSizeDropDownList.Enabled = ShowMarkersCheckBox.Checked;
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// init form controls
WebExamplesUtilities.FillComboWithEnumValues(BarShapeDropDownList, typeof(BarShape));
BarShapeDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithPercents(WidthPercentDropDownList, 10);
WidthPercentDropDownList.SelectedIndex = 6;
WebExamplesUtilities.FillComboWithColorNames(BarColorDropDownList, KnownColor.Orange);
DifferentColorsCheckBox.Checked = true;
ShadowsCheckBox.Checked = true;
}
// setup legend
nChartControl1.Legends[0].ShadowStyle.Type = ShadowType.GaussianBlur;
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("2D Float Bar");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// add interlace stripe
NLinearScaleConfigurator linearScale = chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator as NLinearScaleConfigurator;
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);
// setup floatbar series
NFloatBarSeries floatBar = (NFloatBarSeries)chart.Series.Add(SeriesType.FloatBar);
floatBar.BarShape = (BarShape)BarShapeDropDownList.SelectedIndex;
floatBar.WidthPercent = WidthPercentDropDownList.SelectedIndex * 10;
floatBar.BeginValues.ValueFormatter.FormatSpecifier = "0.00";
floatBar.EndValues.ValueFormatter.FormatSpecifier = "0.00";
floatBar.DataLabelStyle.Format = "<label>";
floatBar.DataLabelStyle.VertAlign = VertAlign.Center;
floatBar.DataLabelStyle.TextStyle.FontStyle.EmSize = new NLength(8);
// show the begin end values in the legend
floatBar.Legend.Format = "<begin> - <end>";
floatBar.Legend.Mode = SeriesLegendMode.DataPoints;
floatBar.Legend.TextStyle.FontStyle.EmSize = new NLength(8);
if (ShadowsCheckBox.Checked)
{
floatBar.ShadowStyle.Type = ShadowType.LinearBlur;
floatBar.ShadowStyle.Color = Color.FromArgb(125, 60, 60, 60);
floatBar.ShadowStyle.Offset = new NPointL(3, 3);
}
// fill some data
floatBar.AddDataPoint(new NFloatBarDataPoint(10, 20, "A"));
floatBar.AddDataPoint(new NFloatBarDataPoint(20, 50, "B"));
floatBar.AddDataPoint(new NFloatBarDataPoint(40, 70, "C"));
floatBar.AddDataPoint(new NFloatBarDataPoint(65, 90, "D"));
floatBar.AddDataPoint(new NFloatBarDataPoint(40, 60, "E"));
floatBar.AddDataPoint(new NFloatBarDataPoint(55, 90, "F"));
// fill styles
if (DifferentColorsCheckBox.Checked)
{
BarColorDropDownList.Enabled = false;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(nChartControl1.Document);
}
else
{
BarColorDropDownList.Enabled = true;
floatBar.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromString(BarColorDropDownList.SelectedItem.Text));
}
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, nChartControl1.Legends[0]);
}
