public override void Initialize(NThinChartControl control)
{
control.BackgroundStyle.FrameStyle.Visible = false;
control.Panels.Clear();
control.Width = 600;
control.Height = 300;
NStandardFrameStyle frame = control.BackgroundStyle.FrameStyle as NStandardFrameStyle;
frame.InnerBorderWidth = new NLength(0);
// set a chart title
// set a chart title
NLabel title = control.Labels.AddHeader("Auto Update");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// setup Line chart
NCartesianChart chart = new NCartesianChart();
control.Panels.Add(chart);
NRangeTimelineScaleConfigurator rangeTimeline = new NRangeTimelineScaleConfigurator();
rangeTimeline.FirstRow.MinTickDistance = new NLength(40);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = rangeTimeline;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// 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);
scaleY.StripStyles.Add(stripStyle);
NLineSeries line = new NLineSeries();
line.UseXValues = true;
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.DarkOrange;
line.BorderStyle.Width = new NLength(2);
chart.Series.Add(line);
// generate some data
GenerateNewData(control);
ApplyLayoutTemplate(0, control, chart, title, null);
// set auto update Callback
control.AutoUpdateCallback = new NAutoUpdateCallback();
// enable auto update
control.ServerSettings.AutoUpdateInterval = 200;
control.ServerSettings.EnableAutoUpdate = true;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!NThinChartControl1.Initialized)
{
NThinChartControl1.BackgroundStyle.FrameStyle.Visible = false;
NThinChartControl1.Panels.Clear();
NStandardFrameStyle frame = NThinChartControl1.BackgroundStyle.FrameStyle as NStandardFrameStyle;
frame.InnerBorderWidth = new NLength(0);
// set a chart title
// set a chart title
NLabel title = NThinChartControl1.Labels.AddHeader("Auto Update");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// setup Line chart
NCartesianChart chart = new NCartesianChart();
NThinChartControl1.Panels.Add(chart);
NRangeTimelineScaleConfigurator rangeTimeline = new NRangeTimelineScaleConfigurator();
rangeTimeline.FirstRow.MinTickDistance = new NLength(40);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = rangeTimeline;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// 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);
scaleY.StripStyles.Add(stripStyle);
NLineSeries line = new NLineSeries();
line.UseXValues = true;
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.DarkOrange;
line.BorderStyle.Width = new NLength(2);
chart.Series.Add(line);
// generate some data
GenerateNewData();
NThinChartControl1.AutoUpdateCallback = new NAutoUpdateCallback();
ApplyLayoutTemplate(0, NThinChartControl1, chart, title, null);
NThinChartControl1.ServerSettings.EnableTiledZoom = true;
NThinChartControl1.ServerSettings.AutoUpdateInterval = 200;
NThinChartControl1.ServerSettings.EnableAutoUpdate = true;
}
if (!IsPostBack)
{
AutoUpdateIntervalTextBox.Text = NThinChartControl1.ServerSettings.AutoUpdateInterval.ToString();
}
}
private void EnableWorkCalendar_CheckedChanged(object sender, EventArgs e)
{
NRangeTimelineScaleConfigurator scaleX = nChartControl1.Charts[0].Axis(StandardAxis.PrimaryX).ScaleConfigurator as NRangeTimelineScaleConfigurator;
if (scaleX != null)
{
scaleX.EnableCalendar = EnableWorkCalendar.Checked;
nChartControl1.Refresh();
}
}
public void InitChart(NCartesianChart chart)
{
// set layout related properties
chart.BoundsMode = BoundsMode.Stretch;
chart.DockMode = PanelDockMode.Fill;
chart.Margins = new NMarginsL(10, 0, 10, 10);
nChartControl1.Panels.Add(chart);
// add interlace stripes
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.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
linearScale.StripStyles.Add(stripStyle);
// show X axis zooming and scrolling
chart.Axis(StandardAxis.PrimaryX).ScrollBar.Visible = true;
// apply work calendar to the X axis
NWorkCalendar calendar = new NWorkCalendar();
NWeekDayRule weekDayRule = new NWeekDayRule();
WeekDayBit weekDays = WeekDayBit.None;
weekDays |= WeekDayBit.Monday;
weekDays |= WeekDayBit.Tuesday;
weekDays |= WeekDayBit.Wednesday;
weekDays |= WeekDayBit.Thursday;
weekDays |= WeekDayBit.Friday;
weekDayRule.WeekDays = weekDays;
weekDayRule.Schedule.SetHourRange(0, 24, false);
calendar.Rules.Add(weekDayRule);
// apply calendar to scale
NRangeTimelineScaleConfigurator timeline = new NRangeTimelineScaleConfigurator();
timeline.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
timeline.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
timeline.FirstRow.UseGridStyle = true;
timeline.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
timeline.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
timeline.SecondRow.UseGridStyle = true;
timeline.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
timeline.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
timeline.ThirdRow.UseGridStyle = true;
timeline.EnableCalendar = false;
timeline.Calendar = calendar;
timeline.ThirdRow.EnableUnitSensitiveFormatting = false;
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = timeline;
// generate data for this calendar
AddData(chart, calendar);
}
private void UpdateScale()
{
NRangeTimelineScaleConfigurator timelineScale = m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator as NRangeTimelineScaleConfigurator;
timelineScale.FirstRow.Visible = FirstRowVisibleCheckBox.Checked;
timelineScale.SecondRow.Visible = SecondRowVisibleCheckBox.Checked;
timelineScale.ThirdRow.Visible = ThirdRowVisibleCheckBox.Checked;
timelineScale.CreateSeparatorForEachRow = CreateSeparatorForEachRowCheckBox.Checked;
nChartControl1.Refresh();
}
private void UpdateScale()
{
if (m_Chart == null)
{
return;
}
ConfigureScaleRow(0, FirstRowVisibleCheckBox, FirstRowModeComboBox, FirstRowUnitComboBox, FirstRowUnitCountUpDown);
ConfigureScaleRow(1, SecondRowVisibleCheckBox, SecondRowModeComboBox, SecondRowUnitComboBox, SecondRowUnitCountUpDown);
ConfigureScaleRow(2, ThirdRowVisibleCheckBox, ThirdRowModeComboBox, ThirdRowUnitComboBox, ThirdRowUnitCountUpDown);
NRangeTimelineScaleConfigurator rangeTimelineScale = m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator as NRangeTimelineScaleConfigurator;
rangeTimelineScale.LevelTopPadding = new NLength((float)TopLevelPaddingUpDown.Value, NGraphicsUnit.Point);
rangeTimelineScale.LevelBottomPadding = new NLength((float)BottomLevelPaddingUpDown.Value, NGraphicsUnit.Point);
nChartControl1.Refresh();
}
private void ConfigureScaleRow(int rowIndex, NCheckBox visibleCheckBox, NComboBox rowModeComboBox, NComboBox rowUnitComboBox, NNumericUpDown rowUnitCountUpDown)
{
NRangeTimelineScaleConfigurator rangeTimelineScale = m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator as NRangeTimelineScaleConfigurator;
NTimelineScaleRow scaleRow;
if (rowIndex == 0)
{
scaleRow = rangeTimelineScale.FirstRow;
((NRangeTimelineScaleRow)scaleRow).LabelStyle.FitMode = RangeLabelFitMode.Clip;
}
else if (rowIndex == 1)
{
scaleRow = rangeTimelineScale.SecondRow;
}
else
{
scaleRow = rangeTimelineScale.ThirdRow;
}
scaleRow.Visible = visibleCheckBox.Checked;
bool enableUnitControls = false;
switch ((TimelineScaleRowTickMode)rowModeComboBox.SelectedIndex)
{
case TimelineScaleRowTickMode.AutoMinDistance:
scaleRow.TickMode = TimelineScaleRowTickMode.AutoMinDistance;
break;
case TimelineScaleRowTickMode.AutoMaxCount:
scaleRow.TickMode = TimelineScaleRowTickMode.AutoMaxCount;
break;
case TimelineScaleRowTickMode.Custom:
enableUnitControls = true;
scaleRow.TickMode = TimelineScaleRowTickMode.Custom;
scaleRow.CustomStep = new NDateTimeSpan((int)rowUnitCountUpDown.Value, NDateTimeUnit.GetFromEnum((DateTimeUnit)rowUnitComboBox.SelectedIndex));
break;
}
rowUnitComboBox.Enabled = enableUnitControls;
rowUnitCountUpDown.Enabled = enableUnitControls;
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Float Bar Connector Lines");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// no legend
nChartControl1.Legends.Clear();
// configure the chart
NCartesianChart chart = (NCartesianChart)nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
chart.SetPredefinedChartStyle(PredefinedChartStyle.HorizontalLeft);
chart.Axis(StandardAxis.Depth).Visible = false;
// setup the value axis
NRangeTimelineScaleConfigurator dateTimeScale = new NRangeTimelineScaleConfigurator();
dateTimeScale.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
stripStyle.Interlaced = true;
dateTimeScale.StripStyles.Add(stripStyle);
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = dateTimeScale;
chart.Axis(StandardAxis.PrimaryY).Anchor = new NDockAxisAnchor(AxisDockZone.FrontRight, true, 0, 100);
// fill data
DateTime start = DateTime.Now;
DateTime end = start + new TimeSpan(10, 0, 0, 0);
TaskCollection tasks = new TaskCollection();
tasks.Add(new Task("Write Proposal",
new DateTime(2001, 4, 1),
new DateTime(2001, 4, 5),
new uint[] { 1, 2 }));
tasks.Add(new Task("Obtain Approval",
new DateTime(2001, 4, 12),
new DateTime(2001, 9, 4),
new uint[] { 9 }));
tasks.Add(new Task("Requirements Analysis",
new DateTime(2001, 4, 9),
new DateTime(2001, 5, 5),
new uint[] { 3 }));
tasks.Add(new Task("Design Phase",
new DateTime(2001, 5, 6),
new DateTime(2001, 5, 30),
new uint[] { 4 }));
tasks.Add(new Task("Design Signoff",
new DateTime(2001, 6, 2),
new DateTime(2001, 6, 2),
new uint[] { 5 }));
tasks.Add(new Task("Alpha Implementation",
new DateTime(2001, 6, 3),
new DateTime(2001, 7, 31),
new uint[] { 6 }));
tasks.Add(new Task("Design Review",
new DateTime(2001, 8, 1),
new DateTime(2001, 8, 8),
new uint[] { 7 }));
tasks.Add(new Task("Revised Design Signoff",
new DateTime(2001, 8, 10),
new DateTime(2001, 8, 10),
new uint[] { 8 }));
tasks.Add(new Task("Beta Implementation",
new DateTime(2001, 8, 12),
new DateTime(2001, 9, 12),
new uint[] { 9 }));
tasks.Add(new Task("Testing",
new DateTime(2001, 9, 13),
new DateTime(2001, 10, 31),
new uint[] { 10 }));
tasks.Add(new Task("Final Implementation",
new DateTime(2001, 11, 1),
new DateTime(2001, 11, 15),
new uint[] { 11 }));
tasks.Add(new Task("Signoff",
new DateTime(2001, 11, 28),
new DateTime(2001, 11, 30),
new uint[] { 12 }));
tasks.ConfigureChart(chart);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
NFloatBarSeries floatBar = (NFloatBarSeries)nChartControl1.Charts[0].Series[0];
floatBar.ShowGanttConnectorLines = ShowGanttConnectorLinesCheckBox.Checked;
}
protected void Page_Load(object sender, System.EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddFooter("Price Indicators");
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));
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
chart.LightModel.EnableLighting = false;
chart.Axis(StandardAxis.Depth).Visible = false;
chart.Wall(ChartWallType.Floor).Visible = false;
chart.Wall(ChartWallType.Left).Visible = false;
chart.BoundsMode = BoundsMode.Stretch;
chart.Height = 40;
chart.Location = new NPointL(
new NLength(5, NRelativeUnit.ParentPercentage),
new NLength(15, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(90, NRelativeUnit.ParentPercentage),
new NLength(80, NRelativeUnit.ParentPercentage));
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup Y axis
NAxis axis = chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
linearScale.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
linearScale.InnerMajorTickStyle.Length = new NLength(0);
// line series for the function
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.Red;
line.BorderStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
line.ShadowStyle.Type = ShadowType.GaussianBlur;
line.UseXValues = true;
Color customColor = Color.FromArgb(100, 100, 150);
// setup the stock series
NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
stock.DataLabelStyle.Visible = false;
stock.CandleStyle = CandleStyle.Stick;
stock.HighLowStrokeStyle.Color = customColor;
stock.UpStrokeStyle.Color = customColor;
stock.DownStrokeStyle.Color = customColor;
stock.UpFillStyle = new NColorFillStyle(Color.White);
stock.DownFillStyle = new NColorFillStyle(customColor);
stock.Legend.Mode = SeriesLegendMode.None;
stock.OpenValues.Name = "open";
stock.HighValues.Name = "high";
stock.LowValues.Name = "low";
stock.CloseValues.Name = "close";
stock.CandleWidth = new NLength(1, NRelativeUnit.ParentPercentage);
stock.InflateMargins = true;
stock.UseXValues = true;
GenerateData(stock);
if (!IsPostBack)
{
FunctionDropDownList.Items.Add("Median Price");
FunctionDropDownList.Items.Add("Typical Price");
FunctionDropDownList.Items.Add("Weighted Close");
FunctionDropDownList.SelectedIndex = 0;
}
CalculateFunction(stock, line);
}
protected void Page_Load(object sender, System.EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Bollinger Bands /\n Envelopes");
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));
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
chart.LightModel.EnableLighting = false;
chart.Axis(StandardAxis.Depth).Visible = false;
chart.Wall(ChartWallType.Floor).Visible = false;
chart.Wall(ChartWallType.Left).Visible = false;
chart.BoundsMode = BoundsMode.Stretch;
chart.Height = 40;
chart.Location = new NPointL(
new NLength(5, NRelativeUnit.ParentPercentage),
new NLength(25, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(90, NRelativeUnit.ParentPercentage),
new NLength(73, NRelativeUnit.ParentPercentage));
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup Y axis
NAxis axis = chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
linearScale.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
linearScale.InnerMajorTickStyle.Length = new NLength(0);
// Add line series for the upper band
NLineSeries lineUpper = (NLineSeries)chart.Series.Add(SeriesType.Line);
lineUpper.DataLabelStyle.Visible = false;
lineUpper.BorderStyle.Color = Color.Green;
// Add line series for lower band
NLineSeries lineLower = (NLineSeries)chart.Series.Add(SeriesType.Line);
lineLower.DataLabelStyle.Visible = false;
lineLower.BorderStyle.Color = Color.Green;
// Add line series for Simple Moving Average
NLineSeries lineSMA = (NLineSeries)chart.Series.Add(SeriesType.Line);
lineSMA.DataLabelStyle.Visible = false;
lineSMA.BorderStyle.Color = Color.Orange;
lineSMA.Name = "Simple Moving Average";
Color color1 = Color.FromArgb(100, 100, 150);
Color color2 = Color.FromArgb(200, 120, 120);
// Setup the stock series
NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
stock.DataLabelStyle.Visible = false;
stock.CandleStyle = CandleStyle.Stick;
stock.CandleWidth = new NLength(0.5f, NRelativeUnit.ParentPercentage);
stock.UpStrokeStyle.Color = color1;
stock.DownStrokeStyle.Color = color2;
stock.Legend.Mode = SeriesLegendMode.None;
stock.CloseValues.Name = "close";
stock.UseXValues = true;
stock.InflateMargins = true;
// Add arguments
NFunctionCalculator upperCalculator = new NFunctionCalculator();
NFunctionCalculator lowerCalculator = new NFunctionCalculator();
NFunctionCalculator SMACalculator = new NFunctionCalculator();
upperCalculator.Arguments.Add(stock.CloseValues);
lowerCalculator.Arguments.Add(stock.CloseValues);
SMACalculator.Arguments.Add(stock.CloseValues);
GenerateData(stock);
// form controls
if (!IsPostBack)
{
FunctionDropDownList.Items.Add("Bollinger Bands");
FunctionDropDownList.Items.Add("Envelopes");
FunctionDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithValues(PeriodDropDownList, 0, 100, 10);
PeriodDropDownList.SelectedIndex = 2;
WebExamplesUtilities.FillComboWithValues(DeviationDropDownList, 0, 20, 1);
DeviationDropDownList.SelectedIndex = 2;
ShowPricesCheckBox.Checked = true;
ShowSMACheckBox.Checked = true;
}
UpdateExpressions(lineUpper, lineLower, upperCalculator, lowerCalculator, SMACalculator);
CalculateFunctions(stock, lineUpper, lineLower, lineSMA, upperCalculator, lowerCalculator, SMACalculator);
stock.Visible = ShowPricesCheckBox.Checked;
lineSMA.Visible = ShowSMACheckBox.Checked;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!NThinChartControl1.Initialized)
{
// enable jittering (full scene antialiasing)
NThinChartControl1.Settings.JitterMode = JitterMode.Enabled;
NThinChartControl1.BackgroundStyle.FrameStyle.Visible = false;
NThinChartControl1.Panels.Clear();
// add header
NLabel header = NThinChartControl1.Labels.AddHeader("General Thin Web Functionality");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.Margins = new NMarginsL(10, 10, 10, 10);
header.DockMode = PanelDockMode.Top;
NChart chart = new NCartesianChart();
NThinChartControl1.Panels.Add(chart);
chart.BoundsMode = BoundsMode.Stretch;
chart.DockMode = PanelDockMode.Fill;
chart.Margins = new NMarginsL(10, 0, 10, 10);
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// enable the scrollbar
chart.Axis(StandardAxis.PrimaryX).ScrollBar.Visible = true;
// setup primary Y axis
NAxis axis = chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)axis.ScaleConfigurator;
// add interlace stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
scaleY.StripStyles.Add(stripStyle);
// line series for the function
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.Red;
line.BorderStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
line.UseXValues = true;
Color customColor = Color.FromArgb(100, 100, 150);
// setup the stock series
NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
stock.DataLabelStyle.Visible = false;
stock.CandleStyle = CandleStyle.Bar;
stock.CandleWidth = new NLength(1, NRelativeUnit.ParentPercentage);
stock.HighLowStrokeStyle.Color = customColor;
stock.UpStrokeStyle.Color = customColor;
stock.DownStrokeStyle.Color = customColor;
stock.UpFillStyle = new NColorFillStyle(Color.White);
stock.DownFillStyle = new NColorFillStyle(customColor);
stock.OpenValues.Name = "open";
stock.HighValues.Name = "high";
stock.LowValues.Name = "low";
stock.CloseValues.Name = "close";
stock.UseXValues = true;
GenerateData(stock);
NFunctionCalculator functionCalculator = new NFunctionCalculator();
BuildExpression(functionCalculator, stock, line);
line.XValues = (NDataSeriesDouble)stock.XValues.Clone();
line.Values = functionCalculator.Calculate();
NThinChartControl1.ServerSettings.EnableTiledZoom = true;
// configure toolbar
NThinChartControl1.Toolbar.Visible = true;
NThinChartControl1.Controller.SetActivePanel(chart);
// add a data zoom tool
NDataZoomTool dataZoomTool = new NDataZoomTool();
dataZoomTool.Exclusive = true;
dataZoomTool.Enabled = true;
dataZoomTool.AllowYAxisZoom = false;
NThinChartControl1.Controller.Tools.Add(dataZoomTool);
// add a data pan tool
NDataPanTool dataPanTool = new NDataPanTool();
dataPanTool.Exclusive = true;
dataPanTool.Enabled = false;
NThinChartControl1.Controller.Tools.Add(dataPanTool);
// add a tooltip tool
NThinChartControl1.Controller.Tools.Add(new NTooltipTool());
// add a cursor change tool
NThinChartControl1.Controller.Tools.Add(new NCursorTool());
NThinChartControl1.Toolbar.Visible = true;
NThinChartControl1.Toolbar.Items.Add(new NToolbarButton(new NSaveImageAction("Save as PNG", new NPngImageFormat(), true, new NSize(0, 0), 96)));
NThinChartControl1.Toolbar.Items.Add(new NToolbarSeparator());
NThinChartControl1.Toolbar.Items.Add(new NToolbarButton(new NToggleDataZoomToolAction()));
NThinChartControl1.Toolbar.Items.Add(new NToolbarButton(new NToggleDataPanToolAction()));
}
}
protected void Page_Load(object sender, EventArgs e)
{
nFunction = new NFunctionCalculator();
if (!IsPostBack)
{
FunctionDropDownList.Items.Add("Simple Moving Average");
FunctionDropDownList.Items.Add("Weighted Moving Average");
FunctionDropDownList.Items.Add("Exponential Moving Average");
FunctionDropDownList.Items.Add("Modified Moving Average");
FunctionDropDownList.SelectedIndex = 0;
// form controls
ApplyFunctionToDropDownList.Items.Add("Open");
ApplyFunctionToDropDownList.Items.Add("High");
ApplyFunctionToDropDownList.Items.Add("Low");
ApplyFunctionToDropDownList.Items.Add("Close");
ApplyFunctionToDropDownList.SelectedIndex = 3;
WebExamplesUtilities.FillComboWithFloatValues(PeriodDropDownList, 0, 50, 1);
PeriodDropDownList.SelectedIndex = 10;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// add header
NLabel header = nChartControl1.Labels.AddHeader("Moving Averages");
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));
NLegend legend = nChartControl1.Legends[0];
legend.Location = new NPointL(
new NLength(98, NRelativeUnit.ParentPercentage),
new NLength(12, NRelativeUnit.ParentPercentage));
NChart chart = nChartControl1.Charts[0];
chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
chart.LightModel.EnableLighting = false;
chart.Axis(StandardAxis.Depth).Visible = false;
chart.Wall(ChartWallType.Floor).Visible = false;
chart.Wall(ChartWallType.Left).Visible = false;
chart.BoundsMode = BoundsMode.Stretch;
chart.Location = new NPointL(
new NLength(5, NRelativeUnit.ParentPercentage),
new NLength(20, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(90, NRelativeUnit.ParentPercentage),
new NLength(75, NRelativeUnit.ParentPercentage));
// align the chart and the legend
NSideGuideline guideline = new NSideGuideline(PanelSide.Right);
guideline.Targets.Add(legend);
guideline.Targets.Add(chart);
nChartControl1.Document.RootPanel.Guidelines.Add(guideline);
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup primary Y axis
NAxis axis = chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScaleConfigurator = (NLinearScaleConfigurator)axis.ScaleConfigurator;
linearScaleConfigurator.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
linearScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Left, false);
linearScaleConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
// line series for the function
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.Red;
line.BorderStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
line.UseXValues = true;
Color customColor = Color.FromArgb(100, 100, 150);
// setup the stock series
NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
stock.DataLabelStyle.Visible = false;
stock.CandleStyle = CandleStyle.Bar;
stock.CandleWidth = new NLength(1, NRelativeUnit.ParentPercentage);
stock.HighLowStrokeStyle.Color = customColor;
stock.UpStrokeStyle.Color = customColor;
stock.DownStrokeStyle.Color = customColor;
stock.UpFillStyle = new NColorFillStyle(Color.White);
stock.DownFillStyle = new NColorFillStyle(customColor);
stock.Legend.Mode = SeriesLegendMode.None;
stock.OpenValues.Name = "open";
stock.HighValues.Name = "high";
stock.LowValues.Name = "low";
stock.CloseValues.Name = "close";
stock.UseXValues = true;
stock.InflateMargins = true;
GenerateData(stock);
BuildExpression(stock, line);
line.XValues = (NDataSeriesDouble)stock.XValues.Clone();
line.Values = nFunction.Calculate();
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = new NLabel("Daily Workload in Percents<br/><font size = '9pt'>Demonstrates how to skip hours in the working days, per day using the daily schedule object</font>");
title.TextStyle.TextFormat = TextFormat.XML;
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
nChartControl1.Panels.Add(title);
NCartesianChart chart = (NCartesianChart)nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
NRangeSelection rangeSelection = new NRangeSelection();
rangeSelection.VerticalValueSnapper = new NAxisRulerMinMaxSnapper();
chart.RangeSelections.Add(rangeSelection);
chart.BoundsMode = BoundsMode.Stretch;
NRangeSeries ranges = new NRangeSeries();
ranges.DataLabelStyle.Visible = false;
ranges.UseXValues = true;
DateTime dt = new DateTime(2014, 4, 14);
Random rand = new Random();
NRangeTimelineScaleConfigurator rangeTimeline = new NRangeTimelineScaleConfigurator();
rangeTimeline.EnableCalendar = true;
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = rangeTimeline;
chart.Axis(StandardAxis.PrimaryX).ScrollBar.Visible = true;
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator.Title.Text = "Daily Workload in %";
chart.Axis(StandardAxis.PrimaryY).View = new NRangeAxisView(new NRange1DD(0, 100), true, true);
NWorkCalendar workCalendar = rangeTimeline.Calendar;
NDateTimeRangeRule dateTimeRangeRule = null;
for (int i = 0; i < 120; i++)
{
int hourOfTheDay = i % 24;
if (hourOfTheDay < 8 || hourOfTheDay > 18)
{
DateTime curDate = new DateTime(dt.Year, dt.Month, dt.Day, 0, 0, 0);
if (dateTimeRangeRule != null)
{
if (dateTimeRangeRule.Range.Begin != curDate)
{
dateTimeRangeRule = null;
}
}
if (dateTimeRangeRule == null)
{
dateTimeRangeRule = new NDateTimeRangeRule(new NDateTimeRange(curDate, curDate + new TimeSpan(24, 0, 0)), true);
workCalendar.Rules.Add(dateTimeRangeRule);
}
dateTimeRangeRule.Schedule.SetHourRange(dt.Hour, dt.Hour + 1, true);
}
else
{
ranges.Values.Add(0);
ranges.Y2Values.Add(rand.NextDouble() * 70 + 30.0d);
ranges.XValues.Add((dt + new TimeSpan(1, 0, 0)).ToOADate());
ranges.X2Values.Add(dt.ToOADate());
}
dt += new TimeSpan(1, 0, 0);
}
chart.Series.Add(ranges);
// apply layout
ConfigureStandardLayout(chart, title, null);
nChartControl1.Controller.Tools.Add(new NSelectorTool());
nChartControl1.Controller.Tools.Add(new NAxisScrollTool());
nChartControl1.Controller.Tools.Add(new NDataZoomTool());
nChartControl1.Controller.Tools.Add(new NDataPanTool());
// init form controls
EnableWorkCalendar.Checked = true;
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Range Timeline Scale");
header.DockMode = PanelDockMode.Top;
header.Margins = new NMarginsL(2, 2, 0, 5);
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.ContentAlignment = ContentAlignment.BottomRight;
header.FitAlignment = ContentAlignment.MiddleLeft;
header.Location = new NPointL(new NLength(2, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(header);
// setup chart
m_Chart = new NCartesianChart();
nChartControl1.Panels.Add(m_Chart);
m_Chart.DockMode = PanelDockMode.Fill;
m_Chart.Margins = new NMarginsL(2, 0, 2, 2);
m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
m_Chart.LightModel.EnableLighting = false;
m_Chart.Axis(StandardAxis.Depth).Visible = false;
m_Chart.Wall(ChartWallType.Floor).Visible = false;
m_Chart.Wall(ChartWallType.Left).Visible = false;
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Height = 40;
// setup X axis
NAxis axis = m_Chart.Axis(StandardAxis.PrimaryX);
axis.ScrollBar.Visible = true;
NRangeTimelineScaleConfigurator timelineScale = new NRangeTimelineScaleConfigurator();
timelineScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
timelineScale.SecondRow.GridStyle.SetShowAtWall(ChartWallType.Back, true);
timelineScale.ThirdRow.GridStyle.SetShowAtWall(ChartWallType.Back, true);
axis.ScaleConfigurator = timelineScale;
// setup primary Y axis
axis = m_Chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, false);
linearScale.InnerMajorTickStyle.Length = new NLength(0);
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle();
stripStyle.FillStyle = new NColorFillStyle(Color.Beige);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
linearScale.StripStyles.Add(stripStyle);
// Setup the stock series
m_Stock = (NStockSeries)m_Chart.Series.Add(SeriesType.Stock);
m_Stock.DataLabelStyle.Visible = false;
m_Stock.CandleStyle = CandleStyle.Stick;
m_Stock.CandleWidth = new NLength(0.5f, NRelativeUnit.ParentPercentage);
m_Stock.UpStrokeStyle.Color = Color.RoyalBlue;
m_Stock.Legend.Mode = SeriesLegendMode.None;
m_Stock.CloseValues.Name = "close";
m_Stock.UseXValues = true;
// init form controls
if (!IsPostBack)
{
FirstRowVisibleCheckBox.Checked = true;
SecondRowVisibleCheckBox.Checked = true;
ThirdRowVisibleCheckBox.Checked = true;
RandomDataTypeDropDownList.Items.Add("Daily");
RandomDataTypeDropDownList.Items.Add("Weekly");
RandomDataTypeDropDownList.Items.Add("Monthly");
RandomDataTypeDropDownList.Items.Add("Yearly");
RandomDataTypeDropDownList.SelectedIndex = 2;
}
timelineScale.FirstRow.Visible = FirstRowVisibleCheckBox.Checked;
timelineScale.SecondRow.Visible = SecondRowVisibleCheckBox.Checked;
timelineScale.ThirdRow.Visible = ThirdRowVisibleCheckBox.Checked;
DateTime dtNow = DateTime.Now;
DateTime dtEnd = dtNow;
DateTime dtStart = dtNow;
NDateTimeSpan span = new NDateTimeSpan();
switch (RandomDataTypeDropDownList.SelectedIndex)
{
case 0:
// generate data for 30 days
dtEnd = new DateTime(dtNow.Year, dtNow.Month, dtNow.Day, 17, 0, 0, 0);
dtStart = new DateTime(dtNow.Year, dtNow.Month, dtNow.Day, 7, 0, 0, 0);
span = new NDateTimeSpan(5, NDateTimeUnit.Minute);
break;
case 1:
// generate data for 30 weeks
dtEnd = new DateTime(dtNow.Year, dtNow.Month, dtNow.Day, 7, 0, 0, 0);
dtStart = NDateTimeUnit.Week.Add(dtEnd, -30);
span = new NDateTimeSpan(1, NDateTimeUnit.Day);
break;
case 2:
// generate data for 30 months
dtEnd = new DateTime(dtNow.Year, dtNow.Month, dtNow.Day, 7, 0, 0, 0);
dtStart = NDateTimeUnit.Month.Add(dtEnd, -30);
span = new NDateTimeSpan(1, NDateTimeUnit.Week);
break;
case 3:
// generate data for 30 years
dtEnd = new DateTime(dtNow.Year, dtNow.Month, dtNow.Day, 7, 0, 0, 0);
dtStart = NDateTimeUnit.Year.Add(dtEnd, -30);
span = new NDateTimeSpan(1, NDateTimeUnit.Month);
break;
}
GenerateData(dtStart, dtEnd, span);
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = new NLabel("Gantt Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
// no legend
nChartControl1.Legends.Clear();
// configure the chart
NCartesianChart chart = (NCartesianChart)nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
chart.SetPredefinedChartStyle(PredefinedChartStyle.HorizontalLeft);
chart.Axis(StandardAxis.Depth).Visible = false;
// setup the value axis
NRangeTimelineScaleConfigurator dateTimeScale = new NRangeTimelineScaleConfigurator();
dateTimeScale.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
stripStyle.Interlaced = true;
dateTimeScale.StripStyles.Add(stripStyle);
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = dateTimeScale;
chart.Axis(StandardAxis.PrimaryY).Anchor = new NDockAxisAnchor(AxisDockZone.FrontRight, true, 0, 100);
// fill data
DateTime start = DateTime.Now;
DateTime end = start + new TimeSpan(10, 0, 0, 0);
TaskCollection tasks = new TaskCollection();
tasks.Add(new Task("Write Proposal",
new DateTime(2001, 4, 1),
new DateTime(2001, 4, 5),
new uint[] { 1, 2 }));
tasks.Add(new Task("Obtain Approval",
new DateTime(2001, 4, 12),
new DateTime(2001, 9, 4),
new uint[] { 9 }));
tasks.Add(new Task("Requirements Analysis",
new DateTime(2001, 4, 9),
new DateTime(2001, 5, 5),
new uint[] { 3 }));
tasks.Add(new Task("Design Phase",
new DateTime(2001, 5, 6),
new DateTime(2001, 5, 30),
new uint[] { 4 }));
tasks.Add(new Task("Design Signoff",
new DateTime(2001, 6, 2),
new DateTime(2001, 6, 2),
new uint[] { 5 }));
tasks.Add(new Task("Alpha Implementation",
new DateTime(2001, 6, 3),
new DateTime(2001, 7, 31),
new uint[] { 6 }));
tasks.Add(new Task("Design Review",
new DateTime(2001, 8, 1),
new DateTime(2001, 8, 8),
new uint[] { 7 }));
tasks.Add(new Task("Revised Design Signoff",
new DateTime(2001, 8, 10),
new DateTime(2001, 8, 10),
new uint[] { 8 }));
tasks.Add(new Task("Beta Implementation",
new DateTime(2001, 8, 12),
new DateTime(2001, 9, 12),
new uint[] { 9 }));
tasks.Add(new Task("Testing",
new DateTime(2001, 9, 13),
new DateTime(2001, 10, 31),
new uint[] { 10 }));
tasks.Add(new Task("Final Implementation",
new DateTime(2001, 11, 1),
new DateTime(2001, 11, 15),
new uint[] { 11 }));
tasks.Add(new Task("Signoff",
new DateTime(2001, 11, 28),
new DateTime(2001, 11, 30),
new uint[] { 12 }));
tasks.ConfigureChart(chart);
// apply layout
ConfigureStandardLayout(chart, title, null);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(nChartControl1.Document);
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(new NFloatBarDragPointTool());
// init form controls
ShowGanttConnectorLinesCheckBox.Checked = true;
}
private NCartesianChart CreateStockChart()
{
NCartesianChart chart = new NCartesianChart();
chart.DockMode = PanelDockMode.Top;
chart.Size = new NSizeL(new NLength(0), new NLength(60, NRelativeUnit.ParentPercentage));
chart.DockMargins = new NMarginsL(10, 10, 10, 10);
chart.BackgroundFillStyle = new NColorFillStyle(Color.FromArgb(125, Color.White));
chart.BoundsMode = BoundsMode.Stretch;
chart.Padding = new NMarginsL(10, 10, 10, 10);
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup Y axis
NAxis axis = chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)axis.ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleY.MajorGridStyle.SetShowAtWall(ChartWallType.Left, false);
scaleY.InnerMajorTickStyle.Length = new NLength(0);
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
scaleY.StripStyles.Add(stripStyle);
// setup the stock series
m_Stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
m_Stock.Name = "Price";
m_Stock.Legend.Mode = SeriesLegendMode.None;
m_Stock.DataLabelStyle.Visible = false;
m_Stock.CandleStyle = CandleStyle.Stick;
m_Stock.UpStrokeStyle.Color = Color.RoyalBlue;
m_Stock.OpenValues.Name = "open";
m_Stock.HighValues.Name = "high";
m_Stock.LowValues.Name = "low";
m_Stock.CloseValues.Name = "close";
m_Stock.CandleWidth = new NLength(0.5f, NRelativeUnit.ParentPercentage);
m_Stock.UseXValues = true;
m_Stock.InflateMargins = true;
return(chart);
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Bollinger Bands / Envelopes");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(75, NRelativeUnit.ParentPercentage));
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup Y axis
NAxis axis = m_Chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
linearScale.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
linearScale.InnerMajorTickStyle.Length = new NLength(0);
// Add line series for the upper band
m_LineUpper = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_LineUpper.DataLabelStyle.Visible = false;
m_LineUpper.BorderStyle.Color = Color.Green;
m_LineUpper.UseXValues = true;
// Add line series for lower band
m_LineLower = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_LineLower.DataLabelStyle.Visible = false;
m_LineLower.BorderStyle.Color = Color.Green;
m_LineLower.UseXValues = true;
// Add line series for Simple Moving Average
m_LineSMA = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_LineSMA.DataLabelStyle.Visible = false;
m_LineSMA.BorderStyle.Color = Color.Orange;
m_LineSMA.Name = "Simple Moving Average";
m_LineSMA.UseXValues = true;
Color color1 = Color.FromArgb(100, 100, 150);
Color color2 = Color.FromArgb(200, 120, 120);
// Setup the stock series
m_Stock = (NStockSeries)m_Chart.Series.Add(SeriesType.Stock);
m_Stock.DataLabelStyle.Visible = false;
m_Stock.CandleStyle = CandleStyle.Stick;
m_Stock.CandleWidth = new NLength(0.5f, NRelativeUnit.ParentPercentage);
m_Stock.UpStrokeStyle.Color = color1;
m_Stock.DownStrokeStyle.Color = color2;
m_Stock.Legend.Mode = SeriesLegendMode.None;
m_Stock.CloseValues.Name = "close";
m_Stock.UseXValues = true;
m_Stock.InflateMargins = true;
// Add arguments
m_UpperCalculator.Arguments.Add(m_Stock.CloseValues);
m_LowerCalculator.Arguments.Add(m_Stock.CloseValues);
m_SMACalculator.Arguments.Add(m_Stock.CloseValues);
GenerateData();
// form controls
m_FunctionCombo.Items.Add("Bollinger Bands");
m_FunctionCombo.Items.Add("Envelopes");
m_Updating = false;
m_FunctionCombo.SelectedIndex = 0;
m_ShowPricesCheck.Checked = true;
m_ShowAverageCheck.Checked = true;
}
protected void Page_Load(object sender, EventArgs e)
{
// init form controls
if (!IsPostBack)
{
EnableWeekRuleCheckBox.Checked = true;
MondayCheckBox.Checked = true;
TuesdayCheckBox.Checked = true;
WednesdayCheckBox.Checked = true;
ThursdayCheckBox.Checked = true;
FridayCheckBox.Checked = true;
EnableMonthDayRuleCheckBox.Checked = true;
WebExamplesUtilities.FillComboWithValues(MonthDayDropDownList, 1, 31, 1);
MonthDayWorkingCheckBox.Checked = false;
ZoomModeDropDownList.Items.Add("First 7 Days");
ZoomModeDropDownList.Items.Add("First 31 Days");
ZoomModeDropDownList.SelectedIndex = 0;
}
else
{
bool enableWeekDays = EnableWeekRuleCheckBox.Checked;
MondayCheckBox.Enabled = enableWeekDays;
TuesdayCheckBox.Enabled = enableWeekDays;
WednesdayCheckBox.Enabled = enableWeekDays;
ThursdayCheckBox.Enabled = enableWeekDays;
FridayCheckBox.Enabled = enableWeekDays;
SaturdayCheckBox.Enabled = enableWeekDays;
SundayCheckBox.Enabled = enableWeekDays;
bool enableMonthDayRules = EnableMonthDayRuleCheckBox.Checked;
MonthDayDropDownList.Enabled = enableMonthDayRules;
MonthDayWorkingCheckBox.Enabled = enableMonthDayRules;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = new NLabel("Date Time Work Calendar");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
nChartControl1.Panels.Add(title);
NCartesianChart chart = (NCartesianChart)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);
// enable range selection
NRangeSelection rangeSelection = new NRangeSelection();
rangeSelection.VerticalValueSnapper = new NAxisRulerMinMaxSnapper();
chart.RangeSelections.Add(rangeSelection);
// enable zooming and scrolling
chart.Axis(StandardAxis.PrimaryX).PagingView = new NDateTimeAxisPagingView();
// apply calendar to scale
NRangeTimelineScaleConfigurator timeline = new NRangeTimelineScaleConfigurator();
timeline.EnableCalendar = true;
m_Calendar = CreateWorkCalendar();
timeline.Calendar = m_Calendar;
timeline.ThirdRow.EnableUnitSensitiveFormatting = false;
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = timeline;
// generate data for this calendar
AddData(chart);
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Moving Averages");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(75, NRelativeUnit.ParentPercentage));
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup Y axis
NAxis axis = m_Chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
linearScale.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
linearScale.InnerMajorTickStyle.Length = new NLength(0);
// line series for the function
m_Line = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_Line.DataLabelStyle.Visible = false;
m_Line.BorderStyle.Color = Color.Crimson;
m_Line.BorderStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
m_Line.UseXValues = true;
Color customColor = Color.FromArgb(100, 100, 150);
// setup the stock series
m_Stock = (NStockSeries)m_Chart.Series.Add(SeriesType.Stock);
m_Stock.DataLabelStyle.Visible = false;
m_Stock.CandleStyle = CandleStyle.Bar;
m_Stock.HighLowStrokeStyle.Color = customColor;
m_Stock.UpStrokeStyle.Color = customColor;
m_Stock.DownStrokeStyle.Color = customColor;
m_Stock.UpFillStyle = new NColorFillStyle(Color.White);
m_Stock.DownFillStyle = new NColorFillStyle(customColor);
m_Stock.Legend.Mode = SeriesLegendMode.None;
m_Stock.OpenValues.Name = "open";
m_Stock.HighValues.Name = "high";
m_Stock.LowValues.Name = "low";
m_Stock.CloseValues.Name = "close";
m_Stock.CandleWidth = new NLength(1, NRelativeUnit.ParentPercentage);
m_Stock.InflateMargins = true;
m_Stock.UseXValues = true;
GenerateData();
// form controls
m_bSkipUpdate = true;
m_ApplyToCombo.SelectedIndex = 3;
m_bSkipUpdate = false;
m_FunctionCombo.Items.Add("Simple Moving Average");
m_FunctionCombo.Items.Add("Weighted Moving Average");
m_FunctionCombo.Items.Add("Exponential Moving Average");
m_FunctionCombo.Items.Add("Modified Moving Average");
m_FunctionCombo.SelectedIndex = 0;
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Range Timeline Scale Advanced<br/><font size = '9pt'>Demonstrates how to use a timeline scale to show date/time information on the X axis</font>");
header.DockMode = PanelDockMode.Top;
header.Margins = new NMarginsL(0, 10, 0, 10);
header.TextStyle.TextFormat = TextFormat.XML;
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(new NLength(2, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(header);
// setup chart
m_Chart = new NCartesianChart();
nChartControl1.Panels.Add(m_Chart);
m_Chart.DockMode = PanelDockMode.Fill;
m_Chart.Margins = new NMarginsL(10, 0, 10, 10);
m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
m_Chart.LightModel.EnableLighting = false;
m_Chart.Axis(StandardAxis.Depth).Visible = false;
m_Chart.Wall(ChartWallType.Floor).Visible = false;
m_Chart.Wall(ChartWallType.Left).Visible = false;
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Height = 40;
m_Chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(75, NRelativeUnit.ParentPercentage));
NRangeSelection rangeSelection = new NRangeSelection();
rangeSelection.VerticalValueSnapper = new NAxisRulerMinMaxSnapper();
m_Chart.RangeSelections.Add(rangeSelection);
// setup X axis
NAxis axis = m_Chart.Axis(StandardAxis.PrimaryX);
axis.ScrollBar.Visible = true;
NRangeTimelineScaleConfigurator timeLineScale = new NRangeTimelineScaleConfigurator();
timeLineScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
timeLineScale.SecondRow.GridStyle.SetShowAtWall(ChartWallType.Back, true);
timeLineScale.ThirdRow.GridStyle.SetShowAtWall(ChartWallType.Back, true);
axis.ScaleConfigurator = timeLineScale;
// setup primary Y axis
axis = m_Chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, false);
linearScale.InnerMajorTickStyle.Length = new NLength(0);
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle();
stripStyle.FillStyle = new NColorFillStyle(Color.Beige);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
linearScale.StripStyles.Add(stripStyle);
// Setup the stock series
m_Stock = (NStockSeries)m_Chart.Series.Add(SeriesType.Stock);
m_Stock.DataLabelStyle.Visible = false;
m_Stock.CandleStyle = CandleStyle.Stick;
m_Stock.CandleWidth = new NLength(0.5f, NRelativeUnit.ParentPercentage);
m_Stock.UpStrokeStyle.Color = Color.RoyalBlue;
m_Stock.Legend.Mode = SeriesLegendMode.None;
m_Stock.CloseValues.Name = "close";
m_Stock.UseXValues = true;
// configure interactivity
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(new NAxisScrollTool());
nChartControl1.Controller.Tools.Add(new NDataZoomTool());
// generate some data
MonthlyDataButton_Click(null, null);
// init form controls
FirstRowModeComboBox.FillFromEnum(typeof(TimelineScaleRowTickMode));
FirstRowModeComboBox.SelectedIndex = (int)TimelineScaleRowTickMode.AutoMinDistance;
FirstRowUnitComboBox.FillFromEnum(typeof(DateTimeUnit));
FirstRowUnitComboBox.SelectedIndex = 0;
FirstRowUnitCountUpDown.Value = 1;
FirstRowVisibleCheckBox.Checked = true;
SecondRowModeComboBox.FillFromEnum(typeof(TimelineScaleRowTickMode));
SecondRowModeComboBox.SelectedIndex = (int)TimelineScaleRowTickMode.AutoMinDistance;
SecondRowUnitComboBox.FillFromEnum(typeof(DateTimeUnit));
SecondRowUnitComboBox.SelectedIndex = 0;
SecondRowUnitCountUpDown.Value = 1;
SecondRowVisibleCheckBox.Checked = true;
ThirdRowModeComboBox.FillFromEnum(typeof(TimelineScaleRowTickMode));
ThirdRowModeComboBox.SelectedIndex = (int)TimelineScaleRowTickMode.AutoMinDistance;
ThirdRowUnitComboBox.FillFromEnum(typeof(DateTimeUnit));
ThirdRowUnitComboBox.SelectedIndex = 0;
ThirdRowUnitCountUpDown.Value = 1;
ThirdRowVisibleCheckBox.Checked = true;
TopLevelPaddingUpDown.Value = (decimal)2;
BottomLevelPaddingUpDown.Value = (decimal)2;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
CandleStyleDropDownList.Items.Add("Candle");
CandleStyleDropDownList.Items.Add("Stick");
CandleStyleDropDownList.SelectedIndex = 0;
}
const int nNumberOfWeeks = 20;
const int nWorkDaysInWeek = 5;
const int nTotalWorkDays = nNumberOfWeeks * nWorkDaysInWeek;
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set chart title
NLabel title = nChartControl1.Labels.AddHeader("Financial Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
chart.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage), new NLength(12, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(90, NRelativeUnit.ParentPercentage), new NLength(84, NRelativeUnit.ParentPercentage));
chart.Height = 30;
// setup y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleY.MajorGridStyle.LineStyle.Color = Color.Gray;
scaleY.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleY.StripStyles.Add(stripStyle);
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// create a line series for the simple moving average
NLineSeries lineSMA = (NLineSeries)chart.Series.Add(SeriesType.Line);
lineSMA.Name = "SMA(20)";
lineSMA.Legend.TextStyle.FontStyle.EmSize = new NLength(8, NGraphicsUnit.Point);
lineSMA.DataLabelStyle.Visible = false;
lineSMA.BorderStyle.Color = Color.DarkOrange;
lineSMA.UseXValues = true;
// create the stock series
NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
stock.Name = "Stock Data";
stock.Legend.Mode = SeriesLegendMode.None;
stock.DataLabelStyle.Visible = false;
stock.CandleStyle = CandleStyle.Bar;
stock.CandleWidth = new NLength(2, NGraphicsUnit.Point);
stock.InflateMargins = true;
stock.UseXValues = true;
stock.UpFillStyle = new NColorFillStyle(Green);
stock.UpStrokeStyle.Color = Color.Black;
stock.DownFillStyle = new NColorFillStyle(DarkOrange);
stock.DownStrokeStyle.Color = Color.Black;
// add the bollinger bands as high low area
NHighLowSeries highLow = (NHighLowSeries)chart.Series.Add(SeriesType.HighLow);
highLow.Name = "BB(20, 2)";
highLow.Legend.TextStyle.FontStyle.EmSize = new NLength(8, NGraphicsUnit.Point);
highLow.DataLabelStyle.Visible = false;
highLow.HighFillStyle = new NColorFillStyle(Color.FromArgb(80, 130, 134, 168));
highLow.HighBorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
highLow.UseXValues = true;
// generate some stock data
WebExamplesUtilities.GenerateOHLCData(stock, 400, nTotalWorkDays + 20);
FillStockDates(stock, nTotalWorkDays + 20);
// create a function calculator
NFunctionCalculator fc = new NFunctionCalculator();
stock.CloseValues.Name = "close";
fc.Arguments.Add(stock.CloseValues);
// calculate the bollinger bands
fc.Expression = "BOLLINGER(close; 20; 2)";
highLow.HighValues = fc.Calculate();
fc.Expression = "BOLLINGER(close; 20; -2)";
highLow.LowValues = fc.Calculate();
// calculate the simple moving average
fc.Expression = "SMA(close; 20)";
lineSMA.Values = fc.Calculate();
// remove data that won't be charted
stock.HighValues.RemoveRange(0, 20);
stock.LowValues.RemoveRange(0, 20);
stock.OpenValues.RemoveRange(0, 20);
stock.CloseValues.RemoveRange(0, 20);
stock.XValues.RemoveRange(0, 20);
highLow.HighValues.RemoveRange(0, 20);
highLow.LowValues.RemoveRange(0, 20);
highLow.XValues = (NDataSeriesDouble)stock.XValues.Clone();
lineSMA.Values.RemoveRange(0, 20);
lineSMA.XValues = (NDataSeriesDouble)stock.XValues.Clone();
stock.CandleStyle = (CandleStyle)CandleStyleDropDownList.SelectedIndex;
lineSMA.Visible = SMACheckBox.Checked;
highLow.Visible = SBBCheckBox.Checked;
}
private void CreateWorkCalendar()
{
if (m_Updating)
{
return;
}
if (m_Chart != null)
{
m_Chart.Axis(StandardAxis.PrimaryX).PagingView.Enabled = false;
m_Chart.Axis(StandardAxis.PrimaryY).PagingView.Enabled = false;
}
// create calendar
m_Calendar = new NWorkCalendar();
// use week days
if (EnableWeekRuleCheckBox.Checked)
{
NWeekDayRule weekDayRule = new NWeekDayRule();
WeekDayBit weekDays = WeekDayBit.None;
if (MondayCheckBox.Checked)
{
weekDays |= WeekDayBit.Monday;
}
if (TuesdayCheckBox.Checked)
{
weekDays |= WeekDayBit.Tuesday;
}
if (WednesdayCheckBox.Checked)
{
weekDays |= WeekDayBit.Wednesday;
}
if (ThursdayCheckBox.Checked)
{
weekDays |= WeekDayBit.Thursday;
}
if (FridayCheckBox.Checked)
{
weekDays |= WeekDayBit.Friday;
}
if (SaturdayCheckBox.Checked)
{
weekDays |= WeekDayBit.Saturday;
}
if (SundayCheckBox.Checked)
{
weekDays |= WeekDayBit.Sunday;
}
if (weekDays == WeekDayBit.None)
{
// cannot select all week days as non working as this leads to a scale with no
// working days...
MessageBox.Show("You cannot select all weekdays as non working.");
return;
}
weekDayRule.WeekDays = weekDays;
weekDayRule.Schedule.SetHourRange(0, 24, false);
m_Calendar.Rules.Add(weekDayRule);
}
if (EnableMonthDayRuleCheckBox.Checked)
{
NMonthDayRule monthDayRule = new NMonthDayRule();
monthDayRule.Months = MonthBit.January |
MonthBit.February |
MonthBit.March |
MonthBit.April |
MonthBit.May |
MonthBit.June |
MonthBit.July |
MonthBit.August |
MonthBit.September |
MonthBit.October |
MonthBit.November |
MonthBit.December;
monthDayRule.Day = (int)MonthDayUpDown.Value;
monthDayRule.Working = WorkRadioButton.Checked;
m_Calendar.Rules.Add(monthDayRule);
}
// apply calendar to scale
NRangeTimelineScaleConfigurator timeline = new NRangeTimelineScaleConfigurator();
timeline.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
timeline.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
timeline.FirstRow.UseGridStyle = true;
timeline.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
timeline.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
timeline.SecondRow.UseGridStyle = true;
timeline.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
timeline.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
timeline.ThirdRow.UseGridStyle = true;
timeline.EnableCalendar = true;
timeline.Calendar = m_Calendar;
timeline.ThirdRow.EnableUnitSensitiveFormatting = false;
if (m_Chart != null)
{
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = timeline;
}
// generate data for this calendar
AddData();
if (nChartControl1 != null)
{
nChartControl1.Refresh();
}
}
