void OnTitleAngleUpDownValueChanged(NValueChangeEventArgs arg)
{
for (int i = 0; i < m_Chart.Axes.Count; i++)
{
NScaleLabelAngle oldTitleAngle = m_Chart.Axes[i].TitleAngle;
m_Chart.Axes[i].TitleAngle = new NScaleLabelAngle(oldTitleAngle.LabelAngleMode, ((NNumericUpDown)arg.TargetNode).Value);
}
}
void OnTitleAngleModeComboBoxSelectedIndexChanged(NValueChangeEventArgs arg)
{
for (int i = 0; i < m_Chart.Axes.Count; i++)
{
NScaleLabelAngle oldTitleAngle = m_Chart.Axes[i].TitleAngle;
m_Chart.Axes[i].TitleAngle = new NScaleLabelAngle((ENScaleLabelAngleMode)((NComboBox)arg.TargetNode).SelectedIndex, oldTitleAngle.CustomAngle);
}
}
void OnAllowLabelsToFlipCheckBoxCheckedChanged(NValueChangeEventArgs arg)
{
for (int i = 0; i < m_Chart.Axes.Count; i++)
{
NScaleLabelAngle titleAngle = m_Chart.Axes[i].TitleAngle;
titleAngle.AllowTextFlip = ((NCheckBox)arg.TargetNode).Checked;
m_Chart.Axes[i].TitleAngle = titleAngle;
}
}
private void UpdateScaleLabelAngle(NValueChangeEventArgs arg)
{
NScaleLabelAngle angle = new NScaleLabelAngle((ENScaleLabelAngleMode)m_AngleModeComboBox.SelectedIndex,
(float)m_CustomAngleNumericUpDown.Value,
m_AllowTextFlipCheckBox.Checked);
// apply angle to radial gauge axis
NGaugeAxis axis = (NGaugeAxis)m_RadialGauge.Axes[0];
NLinearScale scale = (NLinearScale)axis.Scale;
scale.Labels.Style.Angle = angle;
// apply angle to linear gauge axis
axis = (NGaugeAxis)m_LinearGauge.Axes[0];
scale = (NLinearScale)axis.Scale;
scale.Labels.Style.Angle = angle;
}
private void UpdateScaleLabelAngle()
{
NScaleLabelAngle angle = new NScaleLabelAngle((ScaleLabelAngleMode)AngleModeComboBox.SelectedIndex,
(int)CustomAngleNumericComboBox.SelectedItem,
AllowTextFlipCheckBox.IsChecked.Value);
// apply angle to radial gauge axis
NGaugeAxis axis = (NGaugeAxis)m_RadialGauge.Axes[0];
NLinearScaleConfigurator scale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
scale.LabelStyle.Angle = angle;
// apply angle to linear gauge axis
axis = (NGaugeAxis)m_LinearGauge.Axes[0];
scale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
scale.LabelStyle.Angle = angle;
nChartControl1.Refresh();
}
protected void UpdateScaleLabelAngle()
{
// read the form control values
float customAngle;
if (!float.TryParse(CustomAngleTextBox.Text, out customAngle) || customAngle < 0 || customAngle > 360)
{
customAngle = 0f;
CustomAngleTextBox.Text = customAngle.ToString();
}
// update scale labels angle
NScaleLabelAngle angle = new NScaleLabelAngle((ScaleLabelAngleMode)Enum.Parse(typeof(ScaleLabelAngleMode), angleModeDropDownList.SelectedItem.Value),
customAngle,
allowFlipCheckBox.Checked);
// apply angle to radial gauge axis
NGaugeAxis axis = (NGaugeAxis)m_RadialGauge.Axes[0];
NLinearScaleConfigurator scale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
scale.LabelStyle.Angle = angle;
}
private void UpdateScaleLabelAngle()
{
if (m_Chart != null)
{
int count = m_Chart.Axes.Count;
NScaleLabelAngle angle = new NScaleLabelAngle((ScaleLabelAngleMode)AngleModeComboBox.SelectedIndex,
(float)CustomAngleNumericUpDown.Value,
AllowTextFlipCheckBox.Checked);
// update the x axis
NAxis axis = (NAxis)m_Chart.Axes[(int)StandardAxis.PrimaryX];
NStandardScaleConfigurator scale = axis.ScaleConfigurator as NStandardScaleConfigurator;
scale.LabelStyle.Angle = angle;
// update the depth axis
axis = (NAxis)m_Chart.Axes[(int)StandardAxis.Depth];
scale = axis.ScaleConfigurator as NStandardScaleConfigurator;
scale.LabelStyle.Angle = angle;
nChartControl1.Refresh();
}
}
protected void Page_Load(object sender, System.EventArgs e)
{
// init form controls
if (!IsPostBack)
{
AngleModeDropDownList.Items.Add("View");
AngleModeDropDownList.Items.Add("Scale");
AngleModeDropDownList.SelectedIndex = 1;
AllowFlipCheckBox.Checked = false;
FitAxisContentInBox.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Axis Labels Orientation");
nChartControl1.Panels.Add(header);
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.Margins = new NMarginsL(10, 10, 10, 4);
header.DockMode = PanelDockMode.Top;
// setup the chart
NCartesianChart chart = new NCartesianChart();
nChartControl1.Panels.Add(chart);
chart.Enable3D = true;
chart.Fit3DAxisContent = FitAxisContentInBox.Checked;
chart.DockMode = PanelDockMode.Fill;
chart.BorderStyle = new NStrokeBorderStyle(BorderShape.RoundedRect);
chart.BackgroundFillStyle = new NGradientFillStyle(Color.White, Color.LightGray);
chart.Margins = new NMarginsL(10, 0, 10, 10);
chart.Padding = new NMarginsL(2, 2, 2, 2);
// set predefined projection and lighting
chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.MetallicLustre);
chart.Depth = 50;
chart.Width = 50;
chart.Height = 50;
chart.BoundsMode = BoundsMode.Fit;
chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(10, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(80, NRelativeUnit.ParentPercentage));
// add interlaced stripe
NStandardScaleConfigurator scaleConfiguratorY = (NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
NScaleStripStyle stripStyle = new NScaleStripStyle();
stripStyle.FillStyle = new NColorFillStyle(Color.Beige);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
scaleConfiguratorY.StripStyles.Add(stripStyle);
// add series
Color[] seriesColors = new Color[] { Color.Crimson, Color.Orange, Color.OliveDrab };
int dataItemsCount = 6;
for (int i = 0; i < seriesColors.Length; i++)
{
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.BarShape = BarShape.SmoothEdgeBar;
bar.FillStyle = new NColorFillStyle(seriesColors[i]);
bar.Name = "Series " + i.ToString();
bar.Values.FillRandomRange(Random, dataItemsCount, 10, 30);
bar.InflateMargins = true;
bar.DataLabelStyle.Visible = false;
}
// configure the x axis labels (categories)
NOrdinalScaleConfigurator ordinalScale = chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator as NOrdinalScaleConfigurator;
ordinalScale.AutoLabels = false;
ordinalScale.Title.Text = "Categories Title";
ordinalScale.MajorTickMode = MajorTickMode.CustomStep;
ordinalScale.LabelFitModes = new LabelFitMode[] { LabelFitMode.Stagger2, LabelFitMode.AutoScale };
for (int i = 0; i < dataItemsCount; i++)
{
ordinalScale.Labels.Add("S" + i.ToString());
}
// configure the depth axis labels (series)
ordinalScale = chart.Axis(StandardAxis.Depth).ScaleConfigurator as NOrdinalScaleConfigurator;
ordinalScale.AutoLabels = false;
ordinalScale.Title.Text = "Series Title";
ordinalScale.MajorTickMode = MajorTickMode.CustomStep;
ordinalScale.Labels.Add("S1");
ordinalScale.Labels.Add("S2");
ordinalScale.Labels.Add("S3");
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, true);
ordinalScale.LabelFitModes = new LabelFitMode[] { LabelFitMode.Stagger2, LabelFitMode.AutoScale };
// set title to Y axis
NNumericScaleConfigurator numericScale = chart.Axis((int)StandardAxis.PrimaryY).ScaleConfigurator as NNumericScaleConfigurator;
numericScale.Title.Text = "Values";
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// read the form control values
float customAngle;
if (!float.TryParse(CustomAngleTextBox.Text, out customAngle) || customAngle < 0 || customAngle > 360)
{
customAngle = 0f;
CustomAngleTextBox.Text = customAngle.ToString();
}
// update scale labels angle
int count = chart.Axes.Count;
NScaleLabelAngle angle = new NScaleLabelAngle((ScaleLabelAngleMode)Enum.Parse(typeof(ScaleLabelAngleMode), AngleModeDropDownList.SelectedItem.Value),
customAngle,
AllowFlipCheckBox.Checked);
// update the x axis
NAxis axis = (NAxis)chart.Axes[(int)StandardAxis.PrimaryX];
NStandardScaleConfigurator scale = axis.ScaleConfigurator as NStandardScaleConfigurator;
scale.LabelStyle.Angle = angle;
// update the depth axis
axis = (NAxis)chart.Axes[(int)StandardAxis.Depth];
scale = axis.ScaleConfigurator as NStandardScaleConfigurator;
scale.LabelStyle.Angle = angle;
}
public override void Create()
{
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Gauge Custom Labels");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(new NLength(2, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(header);
// create the radial gauge
NRadialGaugePanel radialGauge = new NRadialGaugePanel();
radialGauge.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(12, NRelativeUnit.ParentPercentage));
radialGauge.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(80, NRelativeUnit.ParentPercentage));
radialGauge.PaintEffect = new NGlassEffectStyle();
radialGauge.BorderStyle = new NEdgeBorderStyle(BorderShape.Auto);
NAdvancedGradientFillStyle advGradient = new NAdvancedGradientFillStyle();
advGradient.BackgroundColor = Color.Black;
advGradient.Points.Add(new NAdvancedGradientPoint(Color.White, 10, 10, 0, 100, AGPointShape.Circle));
radialGauge.BackgroundFillStyle = advGradient;
radialGauge.SweepAngle = 360;
radialGauge.BeginAngle = -90;
nChartControl1.Panels.Add(radialGauge);
NGaugeAxis axis = (NGaugeAxis)radialGauge.Axes[0];
axis.Range = new NRange1DD(0, 60);
axis.Anchor.RulerOrientation = RulerOrientation.Right;
axis.Anchor = new NDockGaugeAxisAnchor(GaugeAxisDockZone.Top, true, RulerOrientation.Right, 0, 100);
NLinearScaleConfigurator scale = (NLinearScaleConfigurator)axis.ScaleConfigurator;
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(20, Color.LightGray)), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.Interlaced = true;
scale.StripStyles.Add(stripStyle);
scale.MinorTickCount = 4;
scale.MajorTickMode = MajorTickMode.CustomStep;
scale.CustomStep = 5.0f;
scale.SetPredefinedScaleStyle(PredefinedScaleStyle.Watch);
scale.OuterMajorTickStyle.FillStyle = new NGradientFillStyle(Color.White, Color.Beige);
scale.OuterMajorTickStyle.LineStyle = new NStrokeStyle(Color.DarkGray);
scale.OuterMajorTickStyle.Length = new NLength(14);
scale.RulerStyle.FillStyle = new NColorFillStyle(Color.FromArgb(50, Color.Silver));
scale.RulerStyle.BorderStyle = new NStrokeStyle(Color.Beige);
axis.UpdateScale();
axis.SynchronizeScaleWithConfigurator = false;
NTextStyle textStyle1 = new NTextStyle();
textStyle1.FillStyle = new NColorFillStyle(Color.White);
textStyle1.BorderStyle = new NStrokeStyle(1, Color.Beige);
textStyle1.FontStyle.Style = System.Drawing.FontStyle.Bold;
textStyle1.FontStyle.EmSize = new NLength(22);
NScaleLabelAngle angle = new NScaleLabelAngle(ScaleLabelAngleMode.Scale, 0);
NTextStyle textStyle2 = new NTextStyle();
textStyle2.FillStyle = new NColorFillStyle(Color.White);
textStyle2.BorderStyle = new NStrokeStyle(1, Color.Beige);
textStyle2.FontStyle.Style = System.Drawing.FontStyle.Bold;
textStyle2.FontStyle.EmSize = new NLength(12);
NCustomScaleDecorator customDecorator = new NCustomScaleDecorator();
NValueScaleLabelStyle style1 = new NValueScaleLabelStyle(textStyle1, ContentAlignment.MiddleCenter, angle, new NLength(0));
NValueScaleLabelStyle style2 = new NValueScaleLabelStyle(textStyle2, ContentAlignment.MiddleCenter, angle, new NLength(0));
for (int i = 12; i > 0; i--)
{
string text = NSystem.IntToRoman(i);
NValueScaleLabel hourLabel;
if (i % 3 == 0)
{
hourLabel = new NValueScaleLabel(new NScaleValueDecorationAnchor(i * 5), text, (NValueScaleLabelStyle)style1.Clone());
}
else
{
hourLabel = new NValueScaleLabel(new NScaleValueDecorationAnchor(i * 5), text, (NValueScaleLabelStyle)style2.Clone());
}
customDecorator.Decorations.Add(hourLabel);
}
NScaleLevel textLevel = (NScaleLevel)axis.Scale.Levels[1];
textLevel.Decorators.Clear();
textLevel.Decorators.Add(customDecorator);
m_HoursArrow = new NNeedleValueIndicator();
m_HoursArrow.Value = 79;
m_HoursArrow.Shape.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.White, Color.Red);
m_HoursArrow.Shape.StrokeStyle.Color = Color.Red;
m_HoursArrow.OffsetOriginMode = IndicatorOffsetOriginMode.ScaleEnd;
m_HoursArrow.OffsetFromScale = new NLength(30);
m_HoursArrow.Width = new NLength(8);
radialGauge.Indicators.Add(m_HoursArrow);
m_MinituesArrow = new NNeedleValueIndicator();
m_MinituesArrow.Value = 79;
m_MinituesArrow.Shape.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.White, Color.Red);
m_MinituesArrow.Shape.StrokeStyle.Color = Color.Red;
m_MinituesArrow.OffsetOriginMode = IndicatorOffsetOriginMode.ScaleEnd;
m_MinituesArrow.OffsetFromScale = new NLength(30);
m_MinituesArrow.Width = new NLength(5);
radialGauge.Indicators.Add(m_MinituesArrow);
m_SecondsArrow = new NNeedleValueIndicator();
m_SecondsArrow.Value = 79;
m_SecondsArrow.Shape.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.White, Color.Red);
m_MinituesArrow.OffsetOriginMode = IndicatorOffsetOriginMode.ScaleEnd;
m_SecondsArrow.Shape.StrokeStyle.Color = Color.Red;
m_SecondsArrow.OffsetFromScale = new NLength(10);
m_SecondsArrow.Width = new NLength(1);
radialGauge.Indicators.Add(m_SecondsArrow);
//nChartControl1.AutoRefresh = true;
SynchronizeWithTime();
m_Timer = new DispatcherTimer();
m_Timer.Interval = new TimeSpan(1000);
m_Timer.Tick += m_Timer_Tick;
m_Timer.IsEnabled = true;
m_Timer.Start();
}
