public TestContentAttribute()
{
var pfcc = new PathFigureCollectionConverter();
const string Figures = "M 20,20 L 140,20 L 140,140 L 20,140 L 20,20 M 80,30 L 130,80 L 80,130 L 30,80 L 80,30 M 60,60 L 100,60 L 100,100 L 60,100 L 60,60 M 80,65 L 95,80 L 80,95 L 65,80 L 80,65";
var pfc = (PathFigureCollection)pfcc.ConvertFrom(Figures);
var path = new Path
{
Stroke = Brushes.Blue,
StrokeThickness = 1.5,
Fill = Brushes.LightBlue,
StrokeStartLineCap = PenLineCap.Square,
StrokeEndLineCap = PenLineCap.Square,
Opacity = 0.6,
Data = new PathGeometry(pfc) { FillRule = FillRule.Nonzero }
};
var panel = new StackPanel();
panel.Children.Add(new TextBlock { Text = "The ContentAttribute lets you mix text and figures. The figure is defined by\nM 20,20 L 140,20 L 140,140 L 20,140 L 20,20 M 80,30 L 130,80 L 80,130 L 30,80 L 80,30 M 60,60 L 100,60 L 100,100 L 60,100 L 60,60 M 80,65 L 95,80 L 80,95 L 65,80 L 80,65" });
panel.Children.Add(path);
this.Content1 = panel;
}
// Initialize known object types
internal static TypeConverter CreateKnownTypeConverter(Int16 converterId)
{
TypeConverter o = null;
switch (converterId)
{
case -42: o = new System.Windows.Media.Converters.BoolIListConverter(); break;
case -46: o = new System.ComponentModel.BooleanConverter(); break;
case -53: o = new System.Windows.Media.BrushConverter(); break;
case -61: o = new System.ComponentModel.ByteConverter(); break;
case -70: o = new System.ComponentModel.CharConverter(); break;
case -71: o = new System.Windows.Media.Converters.CharIListConverter(); break;
case -87: o = new System.Windows.Media.ColorConverter(); break;
case -94: o = new System.Windows.Input.CommandConverter(); break;
case -96: o = new System.Windows.Markup.ComponentResourceKeyConverter(); break;
case -111: o = new System.Windows.CornerRadiusConverter(); break;
case -114: o = new System.ComponentModel.CultureInfoConverter(); break;
case -115: o = new System.Windows.CultureInfoIetfLanguageTagConverter(); break;
case -117: o = new System.Windows.Input.CursorConverter(); break;
case -124: o = new System.ComponentModel.DateTimeConverter(); break;
case -125: o = new System.Windows.Markup.DateTimeConverter2(); break;
case -130: o = new System.ComponentModel.DecimalConverter(); break;
case -137: o = new System.Windows.Markup.DependencyPropertyConverter(); break;
case -138: o = new System.Windows.DialogResultConverter(); break;
case -174: o = new System.Windows.Media.DoubleCollectionConverter(); break;
case -175: o = new System.ComponentModel.DoubleConverter(); break;
case -176: o = new System.Windows.Media.Converters.DoubleIListConverter(); break;
case -188: o = new System.Windows.DurationConverter(); break;
case -190: o = new System.Windows.DynamicResourceExtensionConverter(); break;
case -201: o = new System.Windows.ExpressionConverter(); break;
case -204: o = new System.Windows.FigureLengthConverter(); break;
case -215: o = new System.Windows.Media.FontFamilyConverter(); break;
case -216: o = new System.Windows.FontSizeConverter(); break;
case -218: o = new System.Windows.FontStretchConverter(); break;
case -220: o = new System.Windows.FontStyleConverter(); break;
case -222: o = new System.Windows.FontWeightConverter(); break;
case -240: o = new System.Windows.Media.GeometryConverter(); break;
case -256: o = new System.Windows.GridLengthConverter(); break;
case -267: o = new System.ComponentModel.GuidConverter(); break;
case -286: o = new System.Windows.Media.ImageSourceConverter(); break;
case -299: o = new System.Windows.Input.InputScopeConverter(); break;
case -301: o = new System.Windows.Input.InputScopeNameConverter(); break;
case -306: o = new System.ComponentModel.Int16Converter(); break;
case -314: o = new System.Windows.Media.Int32CollectionConverter(); break;
case -315: o = new System.ComponentModel.Int32Converter(); break;
case -319: o = new System.Windows.Int32RectConverter(); break;
case -324: o = new System.ComponentModel.Int64Converter(); break;
case -338: o = new System.Windows.Input.KeyConverter(); break;
case -340: o = new System.Windows.Input.KeyGestureConverter(); break;
case -342: o = new System.Windows.KeySplineConverter(); break;
case -344: o = new System.Windows.KeyTimeConverter(); break;
case -348: o = new System.Windows.LengthConverter(); break;
case -387: o = new System.Windows.Media.Media3D.Matrix3DConverter(); break;
case -392: o = new System.Windows.Media.MatrixConverter(); break;
case -410: o = new System.Windows.Input.ModifierKeysConverter(); break;
case -411: o = new System.Windows.Input.MouseActionConverter(); break;
case -415: o = new System.Windows.Input.MouseGestureConverter(); break;
case -423: o = new System.Windows.NullableBoolConverter(); break;
case -445: o = new System.Windows.Media.PathFigureCollectionConverter(); break;
case -453: o = new System.Windows.Media.PixelFormatConverter(); break;
case -462: o = new System.Windows.Media.Media3D.Point3DCollectionConverter(); break;
case -463: o = new System.Windows.Media.Media3D.Point3DConverter(); break;
case -467: o = new System.Windows.Media.Media3D.Point4DConverter(); break;
case -473: o = new System.Windows.Media.PointCollectionConverter(); break;
case -474: o = new System.Windows.PointConverter(); break;
case -475: o = new System.Windows.Media.Converters.PointIListConverter(); break;
case -492: o = new System.Windows.PropertyPathConverter(); break;
case -498: o = new System.Windows.Media.Media3D.QuaternionConverter(); break;
case -507: o = new System.Windows.Media.Media3D.Rect3DConverter(); break;
case -511: o = new System.Windows.RectConverter(); break;
case -521: o = new System.Windows.Media.Animation.RepeatBehaviorConverter(); break;
case -538: o = new System.Windows.Markup.RoutedEventConverter(); break;
case -545: o = new System.ComponentModel.SByteConverter(); break;
case -563: o = new System.ComponentModel.SingleConverter(); break;
case -568: o = new System.Windows.Media.Media3D.Size3DConverter(); break;
case -572: o = new System.Windows.SizeConverter(); break;
case -615: o = new System.ComponentModel.StringConverter(); break;
case -619: o = new System.Windows.StrokeCollectionConverter(); break;
case -633: o = new System.Windows.TemplateBindingExpressionConverter(); break;
case -635: o = new System.Windows.TemplateBindingExtensionConverter(); break;
case -637: o = new System.Windows.Markup.TemplateKeyConverter(); break;
case -645: o = new System.Windows.TextDecorationCollectionConverter(); break;
case -655: o = new System.Windows.ThicknessConverter(); break;
case -664: o = new System.ComponentModel.TimeSpanConverter(); break;
case -681: o = new System.Windows.Media.TransformConverter(); break;
case -692: o = new System.Windows.Markup.TypeTypeConverter(); break;
case -696: o = new System.ComponentModel.UInt16Converter(); break;
case -698: o = new System.ComponentModel.UInt32Converter(); break;
case -700: o = new System.ComponentModel.UInt64Converter(); break;
case -701: o = new System.Windows.Media.Converters.UShortIListConverter(); break;
case -705: o = new System.UriTypeConverter(); break;
case -714: o = new System.Windows.Media.Media3D.Vector3DCollectionConverter(); break;
case -715: o = new System.Windows.Media.Media3D.Vector3DConverter(); break;
case -722: o = new System.Windows.Media.VectorCollectionConverter(); break;
case -723: o = new System.Windows.VectorConverter(); break;
case -757: o = new System.Windows.Markup.XmlLanguageConverter(); break;
}
return o;
}
/// <summary>
/// using previously accumulated SonarData, draws the boundaries of the scanned area.
/// </summary>
private void drawScannedArea()
{
if (numRays >= 2)
{
StringBuilder psb = new StringBuilder();
// the "Path" coordinates of the center of ray rotation:
int centerX = (int)Math.Round(ScannedArea.ActualWidth / 2.0d);
int centerY = (int)ScannedArea.ActualHeight;
psb.AppendFormat("M{0},{1} ", centerX, centerY);
foreach (int angleRaw in _sonarData.angles.Keys)
{
RangeReading reading = _sonarData.getLatestReadingAt(angleRaw);
if (reading != null)
{
// 0 = full range, centerY = zero range
double lineLength = reading.rangeMeters * ScannedArea.ActualHeight / rangeMaxValueM;
double angleDegrees = reading.angleDegrees - (angleMaxValue - angleMinValue)/2.0d;
double angleRads = angleDegrees * Math.PI / 180.0d;
int x1 = (int)Math.Round(lineLength * Math.Sin(angleRads)) + centerX;
int y1 = -(int)Math.Round(lineLength * Math.Cos(angleRads)) + centerY;
// Tracer.Trace("angle: " + angleDegrees + "/" + angleRads + " x=" + x1 + " y=" + y1);
psb.AppendFormat("L{0},{1} ", x1, y1);
}
}
psb.Append("z");
// Tracer.Trace(psb.ToString());
PathFigureCollectionConverter fcvt = new PathFigureCollectionConverter();
PathFigureCollection figures = (PathFigureCollection)fcvt.ConvertFromString(psb.ToString()); //"M200,200 L100,10 L100,10 L50,100 z");
ScannedArea.Data = new PathGeometry(figures);
drawReferenceCircles();
}
}