private NNumericLedDisplay CreateNumericLedDisplay()
{
NNumericLedDisplay numericLedDisplay = new NNumericLedDisplay();
numericLedDisplay.Value = 0.0;
numericLedDisplay.CellCountMode = ENDisplayCellCountMode.Fixed;
numericLedDisplay.CellCount = 7;
numericLedDisplay.BackgroundFill = new NColorFill(NColor.Black);
numericLedDisplay.Border = NBorder.CreateSunken3DBorder(new NUIThemeColorMap(ENUIThemeScheme.WindowsClassic));
numericLedDisplay.BorderThickness = new NMargins(6);
numericLedDisplay.Margins = new NMargins(5);
numericLedDisplay.Padding = new NMargins(5);
numericLedDisplay.CapEffect = new NGelCapEffect();
return(numericLedDisplay);
}
void OnCellSizeComboBoxSelectedIndexChanged(NValueChangeEventArgs arg)
{
double segmentWidth = 0.0;
double segmentGap = 0.0;
NSize cellSize = new NSize(0.0, 0.0);
switch (m_CellSizeComboBox.SelectedIndex)
{
case 0: // small
segmentWidth = 2.0;
segmentGap = 1.0;
cellSize = new NSize(15, 30);
break;
case 1: // normal
segmentWidth = 3;
segmentGap = 1;
cellSize = new NSize(20, 40);
break;
case 2: // large
segmentWidth = 4;
segmentGap = 2;
cellSize = new NSize(26, 52);
break;
}
NNumericLedDisplay[] displays = new NNumericLedDisplay[] { m_NumericDisplay1, m_NumericDisplay2, m_NumericDisplay3 };
for (int i = 0; i < displays.Length; i++)
{
NNumericLedDisplay display = displays[i];
display.CellSize = cellSize;
display.SegmentGap = segmentGap;
display.SegmentWidth = segmentWidth;
display.DecimalCellSize = cellSize;
display.DecimalSegmentGap = segmentGap;
display.DecimalSegmentWidth = segmentWidth;
}
}
protected override NWidget CreateExampleContent()
{
NStackPanel stack = new NStackPanel();
stack.HorizontalPlacement = Layout.ENHorizontalPlacement.Left;
NStackPanel controlStack = new NStackPanel();
stack.Add(controlStack);
// create the radial gauge
m_RadialGauge = new NRadialGauge();
m_RadialGauge.SweepAngle = new NAngle(270, NUnit.Degree);
m_RadialGauge.BeginAngle = new NAngle(-225, NUnit.Degree);
m_RadialGauge.PreferredSize = defaultRadialGaugeSize;
m_RadialGauge.CapEffect = new NGlassCapEffect();
m_RadialGauge.Dial = new NDial(ENDialShape.CutCircle, new NEdgeDialRim());
m_RadialGauge.Dial.BackgroundFill = new NStockGradientFill(NColor.DarkGray, NColor.Black);
// configure scale
NGaugeAxis axis = new NGaugeAxis();
m_RadialGauge.Axes.Add(axis);
NLinearScale scale = (NLinearScale)axis.Scale;
scale.SetPredefinedScale(ENPredefinedScaleStyle.Presentation);
scale.Labels.Style.TextStyle.Font = new NFont("Arimo", 10, ENFontStyle.Bold);
scale.Labels.Style.TextStyle.Fill = new NColorFill(NColor.White);
scale.Labels.Style.Angle = new NScaleLabelAngle(ENScaleLabelAngleMode.Scale, 90.0);
scale.MinorTickCount = 4;
scale.Ruler.Stroke.Width = 0;
scale.Ruler.Fill = new NColorFill(NColor.DarkGray);
// add radial gauge indicators
m_ValueIndicator = new NNeedleValueIndicator();
m_ValueIndicator.Fill = new NStockGradientFill(ENGradientStyle.Horizontal, ENGradientVariant.Variant1, NColor.White, NColor.Red);
m_ValueIndicator.Stroke.Color = NColor.Red;
m_ValueIndicator.Width = 15;
m_ValueIndicator.OffsetFromScale = -10;
m_RadialGauge.Indicators.Add(m_ValueIndicator);
NStackPanel verticalStack = new NStackPanel();
verticalStack.Direction = Layout.ENHVDirection.TopToBottom;
verticalStack.Padding = new NMargins(80, 200, 80, 0);
m_NumericLedDisplay = new NNumericLedDisplay();
m_NumericLedDisplay.Value = 0.0;
m_NumericLedDisplay.CellCountMode = ENDisplayCellCountMode.Fixed;
m_NumericLedDisplay.CellCount = 7;
m_NumericLedDisplay.BackgroundFill = new NColorFill(NColor.Black);
m_NumericLedDisplay.Border = NBorder.CreateSunken3DBorder(new NUIThemeColorMap(ENUIThemeScheme.WindowsClassic));
m_NumericLedDisplay.BorderThickness = new NMargins(6);
m_NumericLedDisplay.Margins = new NMargins(5);
m_NumericLedDisplay.Padding = new NMargins(5);
NGelCapEffect gelCap = new NGelCapEffect();
gelCap.Shape = ENCapEffectShape.RoundedRect;
m_NumericLedDisplay.CapEffect = gelCap;
m_NumericLedDisplay.PreferredHeight = 60;
verticalStack.Add(m_NumericLedDisplay);
m_RadialGauge.Content = verticalStack;
// add radial gauge
controlStack.Add(m_RadialGauge);
m_DataFeedTimer = new NTimer();
m_DataFeedTimer.Tick += new Function(OnDataFeedTimerTick);
m_DataFeedTimer.Start();
return(stack);
}
protected override NWidget CreateExampleContent()
{
NStackPanel stack = new NStackPanel();
stack.HorizontalPlacement = Layout.ENHorizontalPlacement.Left;
NStackPanel controlStack = new NStackPanel();
stack.Add(controlStack);
// create the radial gauge
m_RadialGauge = new NRadialGauge();
// radialGauge.PreferredSize = new NSize(0, 50);
// radialGauge.ContentAlignment = ContentAlignment.MiddleCenter;
m_RadialGauge.SweepAngle = new NAngle(270, NUnit.Degree);
m_RadialGauge.BeginAngle = new NAngle(-225, NUnit.Degree);
m_RadialGauge.NeedleCap.Visible = false;
m_RadialGauge.PreferredSize = defaultRadialGaugeSize;
// configure scale
NGaugeAxis axis = new NGaugeAxis();
m_RadialGauge.Axes.Add(axis);
NStandardScale scale = (NStandardScale)axis.Scale;
scale.SetPredefinedScale(ENPredefinedScaleStyle.PresentationNoStroke);
scale.Labels.Style.TextStyle.Font = new NFont("Arimo", 12.0, ENFontStyle.Italic);
scale.Labels.Style.TextStyle.Fill = new NColorFill(NColor.Black);
scale.Labels.Style.Angle = new NScaleLabelAngle(ENScaleLabelAngleMode.Scale, 0.0);
scale.MinorTickCount = 4;
scale.Ruler.Stroke.Width = 0;
scale.Ruler.Fill = new NColorFill(NColor.DarkGray);
// create the knob indicator
m_KnobIndicator = new NKnobIndicator();
m_KnobIndicator.OffsetFromScale = -3;
m_KnobIndicator.AllowDragging = true;
// apply fill style to the marker
NAdvancedGradientFill advancedGradientFill = new NAdvancedGradientFill();
advancedGradientFill.BackgroundColor = NColor.Red;
advancedGradientFill.Points.Add(new NAdvancedGradientPoint(NColor.White, new NAngle(20, NUnit.Degree), 20, 0, 100, ENAdvancedGradientPointShape.Circle));
m_KnobIndicator.Fill = advancedGradientFill;
m_KnobIndicator.ValueChanged += new Function <NValueChangeEventArgs>(OnKnobValueChanged);
m_RadialGauge.Indicators.Add(m_KnobIndicator);
// create the numeric display
m_NumericDisplay = new NNumericLedDisplay();
m_NumericDisplay.PreferredSize = new NSize(0, 60);
m_NumericDisplay.BackgroundFill = new NColorFill(NColor.Black);
m_NumericDisplay.Border = NBorder.CreateSunken3DBorder(new NUIThemeColorMap(ENUIThemeScheme.WindowsClassic));
m_NumericDisplay.BorderThickness = new NMargins(6);
m_NumericDisplay.ContentAlignment = ENContentAlignment.MiddleCenter;
m_NumericDisplay.Margins = new NMargins(5);
m_NumericDisplay.Padding = new NMargins(5);
m_NumericDisplay.CapEffect = new NGelCapEffect();
controlStack.Add(m_RadialGauge);
controlStack.Add(m_NumericDisplay);
return(stack);
}
