private void OnRadioGroupSelectedIndexChanged(NValueChangeEventArgs args)
{
if (m_Table == null)
{
return;
}
ENAdvancedGradientColorScheme[] predefinedGradientSchemes = NEnum.GetValues <ENAdvancedGradientColorScheme>();
INIterator <NNode> iterator = m_Table.GetSubtreeIterator(ENTreeTraversalOrder.DepthFirstPreOrder, new NInstanceOfSchemaFilter(NCanvas.NCanvasSchema));
int gradientVariant = (int)args.NewValue;
int schemeIndex = 0;
while (iterator.MoveNext())
{
NCanvas canvas = (NCanvas)iterator.Current;
canvas.Tag = NAdvancedGradientFill.Create(predefinedGradientSchemes[schemeIndex++], gradientVariant);
canvas.InvalidateDisplay();
}
}
protected override NWidget CreateExampleContent()
{
// Create a table panel to hold the canvases and the labels
m_Table = new NTableFlowPanel();
m_Table.HorizontalPlacement = ENHorizontalPlacement.Left;
m_Table.VerticalPlacement = ENVerticalPlacement.Top;
m_Table.Padding = new NMargins(30);
m_Table.HorizontalSpacing = 30;
m_Table.VerticalSpacing = 30;
m_Table.MaxOrdinal = 4;
ENAdvancedGradientColorScheme[] predefinedGradientSchemes = NEnum.GetValues <ENAdvancedGradientColorScheme>();
for (int i = 0; i < predefinedGradientSchemes.Length; i++)
{
NStackPanel stack = new NStackPanel();
m_Table.Add(stack);
stack.Direction = ENHVDirection.TopToBottom;
stack.FillMode = ENStackFillMode.First;
stack.FitMode = ENStackFitMode.First;
// Create a widget with the proper filling
NCanvas canvas = new NCanvas();
canvas.PreferredSize = new NSize(defaultCanvasWidth, defaultCanvasHeight);
canvas.Tag = NAdvancedGradientFill.Create(predefinedGradientSchemes[i], 0);
stack.Add(canvas);
canvas.PrePaint += new Function <NCanvasPaintEventArgs>(OnCanvasPrePaint);
// Create a label with the corresponding name
NLabel label = new NLabel(predefinedGradientSchemes[i].ToString());
stack.Add(label);
label.HorizontalPlacement = ENHorizontalPlacement.Center;
}
// The table must be scrollable
NScrollContent scroll = new NScrollContent();
scroll.Content = m_Table;
return(scroll);
}
protected override NWidget CreateExampleContent()
{
// Create a table panel to hold the canvases and the labels
m_Table = new NTableFlowPanel();
m_Table.HorizontalPlacement = ENHorizontalPlacement.Left;
m_Table.VerticalPlacement = ENVerticalPlacement.Top;
m_Table.Padding = new NMargins(30);
m_Table.HorizontalSpacing = 30;
m_Table.VerticalSpacing = 30;
m_Table.MaxOrdinal = 3;
string[] texts = new string[]
{
"Azure",
"Flow",
"Bulb",
"Eclipse",
"The Eye",
"Medusa",
"Kaleidoscope",
"Reactor",
"Green"
};
// Create the advanced gradients
NAdvancedGradientFill[] fills = new NAdvancedGradientFill[]
{
AzureLight,
Flow,
Bulb,
Eclipse,
TheEye,
Medusa,
Kaleidoscope,
Reactor,
Green
};
// Add a canvas for each demonstrated gradient
for (int i = 0; i < fills.Length; i++)
{
NStackPanel stack = new NStackPanel();
m_Table.Add(stack);
stack.Direction = ENHVDirection.TopToBottom;
stack.FillMode = ENStackFillMode.First;
stack.FitMode = ENStackFitMode.First;
// Create a widget with the proper filling
NCanvas canvas = new NCanvas();
canvas.PreferredSize = new NSize(defaultCanvasWidth, defaultCanvasHeight);
canvas.Tag = fills[i];
stack.Add(canvas);
canvas.PrePaint += new Function <NCanvasPaintEventArgs>(OnCanvasPrePaint);
// Create a label with the corresponding name
NLabel label = new NLabel(texts[i]);
stack.Add(label);
label.HorizontalPlacement = ENHorizontalPlacement.Center;
}
// The table must be scrollable
NScrollContent scroll = new NScrollContent();
scroll.Content = m_Table;
return(scroll);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
protected override NWidget CreateExampleContent()
{
NStackPanel stack = new NStackPanel();
NStackPanel controlStack = new NStackPanel();
controlStack.Direction = ENHVDirection.LeftToRight;
stack.Add(controlStack);
m_LinearGauge = new NLinearGauge();
m_LinearGauge.Orientation = ENLinearGaugeOrientation.Vertical;
m_LinearGauge.PreferredSize = defaultLinearVerticalGaugeSize;
m_LinearGauge.CapEffect = new NGelCapEffect();
m_LinearGauge.Border = base.CreateBorder();
m_LinearGauge.Padding = new NMargins(20);
m_LinearGauge.BorderThickness = new NMargins(6);
controlStack.Add(m_LinearGauge);
// create the background panel
NAdvancedGradientFill advGradient = new NAdvancedGradientFill();
advGradient.BackgroundColor = NColor.Black;
advGradient.Points.Add(new NAdvancedGradientPoint(NColor.LightGray, new NAngle(10, NUnit.Degree), 0.1f, 0, 1.0f, ENAdvancedGradientPointShape.Circle));
m_LinearGauge.BackgroundFill = advGradient;
m_LinearGauge.Axes.Clear();
NGaugeAxis axis = new NGaugeAxis();
m_LinearGauge.Axes.Add(axis);
axis.Anchor = new NModelGaugeAxisAnchor(24.0, ENVerticalAlignment.Center, ENScaleOrientation.Left);
ConfigureScale((NLinearScale)axis.Scale);
// add some indicators
m_LinearGauge.Indicators.Add(new NMarkerValueIndicator(60));
// create the radial gauge
m_RadialGauge = new NRadialGauge();
controlStack.Add(m_RadialGauge);
m_RadialGauge.CapEffect = new NGlassCapEffect();
m_RadialGauge.Dial = new NDial(ENDialShape.Circle, new NEdgeDialRim());
// set some background
advGradient = new NAdvancedGradientFill();
advGradient.BackgroundColor = NColor.Black;
advGradient.Points.Add(new NAdvancedGradientPoint(NColor.LightGray, new NAngle(10, NUnit.Degree), 0.1f, 0, 1.0f, ENAdvancedGradientPointShape.Circle));
m_RadialGauge.Dial.BackgroundFill = advGradient;
m_RadialGauge.CapEffect = new NGlassCapEffect(ENCapEffectShape.Ellipse);
// create the radial gauge
m_RadialGauge.SweepAngle = new NAngle(270, NUnit.Degree);
m_RadialGauge.BeginAngle = new NAngle(-90, NUnit.Degree);
// FIX remove
axis.Scale.Title.Text = "Axis Title";
NStandardScale scale = axis.Scale as NStandardScale;
scale.MajorTickMode = ENMajorTickMode.AutoMinDistance;
scale.MinTickDistance = 50;
// configure the axis
m_RadialGauge.Axes.Clear();
axis = new NGaugeAxis();
axis.Range = new NRange(0, 100);
axis.Anchor.ScaleOrientation = ENScaleOrientation.Right;
axis.Anchor = new NDockGaugeAxisAnchor(ENGaugeAxisDockZone.Top, true, ENScaleOrientation.Right, 0, 100);
m_RadialGauge.Axes.Add(axis);
ConfigureScale((NLinearScale)axis.Scale);
// add some indicators
NNeedleValueIndicator needle = new NNeedleValueIndicator(60);
needle.OffsetOriginMode = ENIndicatorOffsetOriginMode.ScaleMiddle;
needle.OffsetFromScale = 15;
m_RadialGauge.Indicators.Add(needle);
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);
}
