/// <summary>
///
/// </summary>
/// <param name="gauge"></param>
private void InitSections(NGauge gauge)
{
gauge.Axes.Clear();
NGaugeAxis axis = new NGaugeAxis();
gauge.Axes.Add(axis);
axis.Anchor = new NDockGaugeAxisAnchor(ENGaugeAxisDockZone.Top);
NStandardScale scale = (NStandardScale)axis.Scale;
// init text style for regular labels
scale.Labels.Style.TextStyle.Fill = new NColorFill(NColor.White);
scale.Labels.Style.TextStyle.Font = new NFont("Arimo", 10, ENFontStyle.Bold);
// init ticks
scale.MajorGridLines.Visible = true;
scale.MinTickDistance = 25;
scale.MinorTickCount = 1;
scale.SetPredefinedScale(ENPredefinedScaleStyle.Scientific);
// create sections
NScaleSection blueSection = new NScaleSection();
blueSection.Range = new NRange(0, 20);
blueSection.RangeFill = new NColorFill(NColor.FromColor(NColor.Blue, 0.5f));
blueSection.MajorGridStroke = new NStroke(NColor.Blue);
blueSection.MajorTickStroke = new NStroke(NColor.DarkBlue);
blueSection.MinorTickStroke = new NStroke(1, NColor.Blue, ENDashStyle.Dot);
NTextStyle labelStyle = new NTextStyle();
labelStyle.Fill = new NColorFill(NColor.Blue);
labelStyle.Font = new NFont("Arimo", 10, ENFontStyle.Bold);
blueSection.LabelTextStyle = labelStyle;
scale.Sections.Add(blueSection);
NScaleSection redSection = new NScaleSection();
redSection.Range = new NRange(80, 100);
redSection.RangeFill = new NColorFill(NColor.FromColor(NColor.Red, 0.5f));
redSection.MajorGridStroke = new NStroke(NColor.Red);
redSection.MajorTickStroke = new NStroke(NColor.DarkRed);
redSection.MinorTickStroke = new NStroke(1, NColor.Red, ENDashStyle.Dot);
labelStyle = new NTextStyle();
labelStyle.Fill = new NColorFill(NColor.Red);
labelStyle.Font = new NFont("Arimo", 10.0, ENFontStyle.Bold);
redSection.LabelTextStyle = labelStyle;
scale.Sections.Add(redSection);
}
private NScaleSection CreateSection(NColor tickColor, NColor labelColor, NRange range)
{
NScaleSection scaleSection = new NScaleSection();
scaleSection.Range = range;
scaleSection.MajorTickFill = new NColorFill(tickColor);
NTextStyle labelStyle = new NTextStyle();
labelStyle.Fill = new NColorFill(labelColor);
labelStyle.Font = new NFont("Arimo", 12, ENFontStyle.Bold);
scaleSection.LabelTextStyle = labelStyle;
return(scaleSection);
}
/// <summary>
///
/// </summary>
/// <param name="arg"></param>
void UpdateSections(NValueChangeEventArgs arg)
{
NGauge[] gauges = new NGauge[] { m_RadialGauge, m_LinearGauge };
for (int i = 0; i < gauges.Length; i++)
{
NGauge gauge = gauges[i];
NGaugeAxis axis = (NGaugeAxis)gauge.Axes[0];
NStandardScale scale = (NStandardScale)axis.Scale;
if (scale.Sections.Count == 2)
{
NScaleSection blueSection = (NScaleSection)scale.Sections[0];
blueSection.Range = new NRange(m_BlueSectionBeginUpDown.Value, m_BlueSectionEndUpDown.Value);
NScaleSection redSection = (NScaleSection)scale.Sections[1];
redSection.Range = new NRange(m_RedSectionBeginUpDown.Value, m_RedSectionEndUpDown.Value);
}
}
}
private void ApplyScaleSectionToAxis(NLinearScale scale, string text, NRange range, NColor color)
{
NScaleSection scaleSection = new NScaleSection();
scaleSection.Range = range;
scaleSection.LabelTextStyle = new NTextStyle();
scaleSection.LabelTextStyle.Fill = new NColorFill(color);
scaleSection.LabelTextStyle.Font = new NFont("Arimo", 10, ENFontStyle.Bold | ENFontStyle.Italic);
scaleSection.MajorTickStroke = new NStroke(color);
scale.Sections.Add(scaleSection);
NCustomRangeLabel rangeLabel = new NCustomRangeLabel(range, text);
rangeLabel.LabelStyle.AlwaysInsideScale = false;
rangeLabel.LabelStyle.VisibilityMode = ENScaleLabelVisibilityMode.TextInRuler;
rangeLabel.LabelStyle.Stroke.Color = color;
rangeLabel.LabelStyle.TextStyle.Fill = new NColorFill(NColor.White);
rangeLabel.LabelStyle.Angle = new NScaleLabelAngle(ENScaleLabelAngleMode.Scale, 0);
rangeLabel.LabelStyle.TickMode = ENRangeLabelTickMode.Center;
scale.CustomLabels.Add(rangeLabel);
}
/// <summary>
///
/// </summary>
void OnDataFeedTimerTick()
{
// update linear gauge
NGauge[] gauges = new NGauge[] { m_RadialGauge, m_LinearGauge };
for (int i = 0; i < gauges.Length; i++)
{
NGauge gauge = gauges[i];
NValueIndicator valueIndicator = (NValueIndicator)gauge.Indicators[0];
NStandardScale scale = (NStandardScale)gauge.Axes[0].Scale;
NScaleSection blueSection = (NScaleSection)scale.Sections[0];
NScaleSection redSection = (NScaleSection)scale.Sections[1];
m_FirstIndicatorAngle += 0.02;
valueIndicator.Value = 50.0 - Math.Cos(m_FirstIndicatorAngle) * 50.0;
// FIX: Smart Shapes
if (blueSection.Range.Contains(valueIndicator.Value))
{
// valueIndicator.Shape.FillStyle = new NStockGradientFill(ENGradientStyle.Horizontal, ENGradientVariant.Variant1, NColor.White, NColor.Blue);
// valueIndicator.Shape.StrokeStyle = new NStrokeStyle(Color.Blue);
}
else if (redSection.Range.Contains(valueIndicator.Value))
{
// valueIndicator.Shape.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.White, Color.Red);
// valueIndicator.Shape.StrokeStyle = new NStrokeStyle(Color.Red);
}
else
{
// valueIndicator.Shape.FillStyle = new NColorFillStyle(Color.LightGreen);
// valueIndicator.Shape.StrokeStyle = new NStrokeStyle(Color.DarkGreen);
}
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
protected override NWidget CreateExampleContent()
{
NChartView chartView = CreateCartesianChartView();
// configure title
chartView.Surface.Titles[0].Text = "Axis Sections";
m_Chart = (NCartesianChart)chartView.Surface.Charts[0];
m_Chart.SetPredefinedCartesianAxes(ENPredefinedCartesianAxis.XYLinear);
// create a point series
NPointSeries point = new NPointSeries();
point.Name = "Point Series";
point.DataLabelStyle = new NDataLabelStyle(false);
point.Size = 5;
Random random = new Random();
for (int i = 0; i < 30; i++)
{
point.DataPoints.Add(new NPointDataPoint(random.Next(100), random.Next(100)));
}
point.InflateMargins = true;
m_Chart.Series.Add(point);
// tell the x axis to display major and minor grid lines
NLinearScale linearScale = new NLinearScale();
m_Chart.Axes[ENCartesianAxis.PrimaryX].Scale = linearScale;
linearScale.MajorGridLines = new NScaleGridLines();
linearScale.MajorGridLines.Stroke.DashStyle = ENDashStyle.Solid;
linearScale.MinorGridLines = new NScaleGridLines();
linearScale.MinorGridLines.Stroke.DashStyle = ENDashStyle.Dot;
linearScale.MinorTickCount = 1;
// tell the y axis to display major and minor grid lines
linearScale = new NLinearScale();
m_Chart.Axes[ENCartesianAxis.PrimaryY].Scale = linearScale;
linearScale.MajorGridLines = new NScaleGridLines();
linearScale.MajorGridLines.Stroke.DashStyle = ENDashStyle.Solid;
linearScale.MinorGridLines = new NScaleGridLines();
linearScale.MinorGridLines.Stroke.DashStyle = ENDashStyle.Dot;
linearScale.MinorTickCount = 1;
NTextStyle labelStyle;
// configure the first horizontal section
m_FirstHorizontalSection = new NScaleSection();
m_FirstHorizontalSection.Range = new NRange(2, 8);
m_FirstHorizontalSection.RangeFill = new NColorFill(new NColor(NColor.Red, 60));
m_FirstHorizontalSection.MajorGridStroke = new NStroke(NColor.Red);
m_FirstHorizontalSection.MajorTickStroke = new NStroke(NColor.DarkRed);
m_FirstHorizontalSection.MinorTickStroke = new NStroke(1, NColor.Red, ENDashStyle.Dot);
labelStyle = new NTextStyle();
labelStyle.Fill = new NStockGradientFill(NColor.Red, NColor.DarkRed);
labelStyle.Font.Style = ENFontStyle.Bold;
m_FirstHorizontalSection.LabelTextStyle = labelStyle;
// configure the second horizontal section
m_SecondHorizontalSection = new NScaleSection();
m_SecondHorizontalSection.Range = new NRange(14, 18);
m_SecondHorizontalSection.RangeFill = new NColorFill(new NColor(NColor.Green, 60));
m_SecondHorizontalSection.MajorGridStroke = new NStroke(NColor.Green);
m_SecondHorizontalSection.MajorTickStroke = new NStroke(NColor.DarkGreen);
m_SecondHorizontalSection.MinorTickStroke = new NStroke(1, NColor.Green, ENDashStyle.Dot);
labelStyle = new NTextStyle();
labelStyle.Fill = new NStockGradientFill(NColor.Green, NColor.DarkGreen);
labelStyle.Font.Style = ENFontStyle.Bold;
m_SecondHorizontalSection.LabelTextStyle = labelStyle;
// configure the first vertical section
m_FirstVerticalSection = new NScaleSection();
m_FirstVerticalSection.Range = new NRange(20, 40);
m_FirstVerticalSection.RangeFill = new NColorFill(new NColor(NColor.Blue, 60));
m_FirstVerticalSection.MajorGridStroke = new NStroke(NColor.Blue);
m_FirstVerticalSection.MajorTickStroke = new NStroke(NColor.DarkBlue);
m_FirstVerticalSection.MinorTickStroke = new NStroke(1, NColor.Blue, ENDashStyle.Dot);
labelStyle = new NTextStyle();
labelStyle.Fill = new NStockGradientFill(NColor.Blue, NColor.DarkBlue);
labelStyle.Font.Style = ENFontStyle.Bold;
m_FirstVerticalSection.LabelTextStyle = labelStyle;
// configure the second vertical section
m_SecondVerticalSection = new NScaleSection();
m_SecondVerticalSection.Range = new NRange(70, 90);
m_SecondVerticalSection.RangeFill = new NColorFill(new NColor(NColor.Orange, 60));
m_SecondVerticalSection.MajorGridStroke = new NStroke(NColor.Orange);
m_SecondVerticalSection.MajorTickStroke = new NStroke(NColor.DarkOrange);
m_SecondVerticalSection.MinorTickStroke = new NStroke(1, NColor.Orange, ENDashStyle.Dot);
labelStyle = new NTextStyle();
labelStyle.Fill = new NStockGradientFill(NColor.Orange, NColor.DarkOrange);
labelStyle.Font.Style = ENFontStyle.Bold;
m_SecondVerticalSection.LabelTextStyle = labelStyle;
chartView.Document.StyleSheets.ApplyTheme(new NChartTheme(ENChartPalette.Bright, false));
return(chartView);
}