private void UpdateScale()
{
// add custom labels to the X axis
NHierarchicalScaleConfigurator scale = new NHierarchicalScaleConfigurator();
NHierarchicalScaleNodeCollection nodes = scale.Nodes;;
scale.FirstRowGridStyle = (FirstRowGridStyle)FirstRowSeparatorModeComboBox.SelectedIndex;
scale.GroupRowGridStyle = (GroupRowGridStyle)GroupRowSeparatorModeComboBox.SelectedIndex;
scale.InnerMajorTickStyle.Visible = false;
scale.OuterMajorTickStyle.Visible = false;
string[] months = new string[] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
for (int i = 0; i < 2; i++)
{
NHierarchicalScaleNode yearNode = new NHierarchicalScaleNode(0, (i + 2007).ToString());
yearNode.LabelStyle.TickMode = (RangeLabelTickMode)GroupRowIndividualModeComboBox.SelectedIndex;
nodes.AddChild(yearNode);
for (int j = 0; j < 4; j++)
{
NHierarchicalScaleNode quarterNode = new NHierarchicalScaleNode(3, "Q" + (j + 1).ToString());
quarterNode.LabelStyle.TickMode = (RangeLabelTickMode)GroupRowIndividualModeComboBox.SelectedIndex;
yearNode.ChildNodes.AddChild(quarterNode);
for (int k = 0; k < 3; k++)
{
NHierarchicalScaleNode monthNode = new NHierarchicalScaleNode(1, months[j * 3 + k]);
monthNode.LabelStyle.Angle = new NScaleLabelAngle(90);
monthNode.LabelStyle.TickMode = (RangeLabelTickMode)FirstRowIndividualModeComboBox.SelectedIndex;
quarterNode.ChildNodes.AddChild(monthNode);
}
}
}
// update control state
FirstRowIndividualModeComboBox.Enabled = ((FirstRowGridStyle)FirstRowSeparatorModeComboBox.SelectedIndex) == FirstRowGridStyle.Individual;
GroupRowIndividualModeComboBox.Enabled = ((GroupRowGridStyle)GroupRowSeparatorModeComboBox.SelectedIndex) == GroupRowGridStyle.Individual;
NScaleStripStyle stripStyle = new NScaleStripStyle();
stripStyle.Length = 3;
stripStyle.Interval = 3;
stripStyle.FillStyle = new NColorFillStyle(Color.FromArgb(125, Color.LightGray));
stripStyle.SetShowAtWall(ChartWallType.Back, true);
scale.StripStyles.Add(stripStyle);
scale.CreateSeparatorForEachLevel = CreateSeparatorForEachLevelCheckBox.Checked;
nChartControl1.Charts[0].Axis(StandardAxis.PrimaryX).ScaleConfigurator = scale;
nChartControl1.Refresh();
}
void OnUpdateScale(NValueChangeEventArgs arg)
{
// add custom labels to the X axis
NHierarchicalScale scale = new NHierarchicalScale();
NHierarchicalScaleNodeCollection nodes = scale.ChildNodes;
scale.FirstRowGridStyle = (ENFirstRowGridStyle)m_FirstRowGridStyleComboBox.SelectedIndex;
scale.GroupRowGridStyle = (ENGroupRowGridStyle)m_GroupRowGridStyleComboBox.SelectedIndex;
scale.InnerMajorTicks.Visible = false;
scale.OuterMajorTicks.Visible = false;
string[] months = new string[] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
for (int i = 0; i < 2; i++)
{
NHierarchicalScaleNode yearNode = new NHierarchicalScaleNode(0, (i + 2007).ToString());
yearNode.LabelStyle.TickMode = (ENRangeLabelTickMode)m_GroupRowTickModeComboBox.SelectedIndex;
nodes.AddChild(yearNode);
for (int j = 0; j < 4; j++)
{
NHierarchicalScaleNode quarterNode = new NHierarchicalScaleNode(3, "Q" + (j + 1).ToString());
quarterNode.LabelStyle.TickMode = (ENRangeLabelTickMode)m_GroupRowTickModeComboBox.SelectedIndex;
yearNode.Nodes.Add(quarterNode);
for (int k = 0; k < 3; k++)
{
NHierarchicalScaleNode monthNode = new NHierarchicalScaleNode(1, months[j * 3 + k]);
monthNode.LabelStyle.Angle = new NScaleLabelAngle(90);
monthNode.LabelStyle.TickMode = (ENRangeLabelTickMode)m_FirstRowTickModeComboBox.SelectedIndex;
quarterNode.Nodes.Add(monthNode);
}
}
}
// update control state
m_FirstRowTickModeComboBox.Enabled = ((ENFirstRowGridStyle)m_FirstRowGridStyleComboBox.SelectedIndex) == ENFirstRowGridStyle.Individual;
m_GroupRowTickModeComboBox.Enabled = ((ENGroupRowGridStyle)m_GroupRowGridStyleComboBox.SelectedIndex) == ENGroupRowGridStyle.Individual;
NScaleStrip stripStyle = new NScaleStrip();
stripStyle.Length = 3;
stripStyle.Interval = 3;
stripStyle.Fill = new NColorFill(NColor.FromColor(NColor.LightGray, 0.5f));
scale.Strips.Add(stripStyle);
scale.CreateSeparatorForEachLevel = m_CreateSeparatorForEachLevelCheckBox.Checked;
m_Chart.Axes[ENCartesianAxis.PrimaryX].Scale = scale;
}
private NHierarchicalScaleNode CreateSubScaleNode(string text, bool beginSeparator, bool endSeparator)
{
NHierarchicalScaleNode node = new NHierarchicalScaleNode(1, text);
if (beginSeparator && endSeparator)
{
node.LabelStyle.TickMode = RangeLabelTickMode.Separators;
}
else if (beginSeparator)
{
node.LabelStyle.TickMode = RangeLabelTickMode.BeginSeparator;
}
else if (endSeparator)
{
node.LabelStyle.TickMode = RangeLabelTickMode.EndSeparator;
}
return(node);
}
private void UpdateScale()
{
// add custom labels to the X axis
NHierarchicalScaleConfigurator hirarchicalScale = new NHierarchicalScaleConfigurator();
NHierarchicalScaleNodeCollection nodes = hirarchicalScale.Nodes;;
string[] months = new string[] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
RangeLabelTickMode labelTickMode = RangeLabelTickMode.Separators;
for (int i = 0; i < 2; i++)
{
if (!Show2007DataCheckBox.Checked && i == 0)
{
continue;
}
NHierarchicalScaleNode yearNode = new NHierarchicalScaleNode(0, (i + 2007).ToString());
yearNode.LabelStyle.TickMode = labelTickMode;
nodes.AddChild(yearNode);
for (int j = 0; j < 4; j++)
{
NHierarchicalScaleNode quarterNode = new NHierarchicalScaleNode(3, "Q" + (j + 1).ToString());
quarterNode.LabelStyle.TickMode = labelTickMode;
yearNode.ChildNodes.AddChild(quarterNode);
for (int k = 0; k < 3; k++)
{
NHierarchicalScaleNode monthNode = new NHierarchicalScaleNode(1, months[j * 3 + k]);
monthNode.LabelStyle.Angle = new NScaleLabelAngle(90);
monthNode.LabelStyle.TickMode = labelTickMode;
monthNode.LabelStyle.Offset = new NLength(1);
quarterNode.ChildNodes.AddChild(monthNode);
}
}
}
hirarchicalScale.CreateSeparatorForEachLevel = ShowLevelSeparatorsCheckBox.Checked;
nChartControl1.Charts[0].Axis(StandardAxis.PrimaryX).ScaleConfigurator = hirarchicalScale;
}
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();
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();
}
