/// Resize shape, so it fits recognition square.
/// If square is 10x10, then coordinates are -5..5, -5..5
private static List <Vector3> ResizeShapeToFitRecognitionSquare(List <Vector3> points)
{
List <Vector3> resizedPoints = new List <Vector3>(points.Count);
SymbolSize initialSize = SymbolsHelper.GetWidthAndHeightOfShape(points);
for (int i = 0; i != points.Count; i++)
{
resizedPoints.Add(points[i] * (RecognitionSquareDimension / initialSize.MaxDimension));
}
return(resizedPoints);
}
public static IControl WithShaft(RectangleEdge edge, SymbolSize size = SymbolSize.Contain, Brush brush = default(Brush))
{
var stroke = Stroke.Create(1.0, brush | Theme.Active);
return(ResizeSymbol(edge, size, Control.BindNativeFrame(frame =>
WithoutShaft(edge, brush, frame)
.WithOverlay(
edge.NormalAxis() == Axis2D.Horizontal
? Shapes.Line(
Point.Create(frame.Left(), frame.Center().Y),
Point.Create(frame.Right(), frame.Center().Y),
stroke)
: Shapes.Line(
Point.Create(frame.Center().X, frame.Top()),
Point.Create(frame.Center().X, frame.Bottom()),
stroke))))
.WithBackground(Color.Transparent)); // TODO: not sure why this is needed
}
static IControl ResizeSymbol(RectangleEdge edge, SymbolSize size, IControl control)
{
switch (size)
{
case SymbolSize.Small:
return(control.WithSize(edge.NormalAxis() == Axis2D.Horizontal
? Size.Create <Points>(4, 7)
: Size.Create <Points>(7, 4)));
case SymbolSize.Medium:
return(control.WithSize(edge.NormalAxis() == Axis2D.Horizontal
? Size.Create <Points>(5, 9)
: Size.Create <Points>(9, 5)));
case SymbolSize.Large:
return(control.WithSize(edge.NormalAxis() == Axis2D.Horizontal
? Size.Create <Points>(7, 13)
: Size.Create <Points>(13, 7)));
default:
return(control);
}
}
public void ToXml(XmlWriter writer)
{
var provider = new NumberFormatInfo {
NumberDecimalSeparator = GlobalProfile.DecimalSymbolStandard.ToString()
};
var cultureInfo = new CultureInfo("")
{
NumberFormat = { NumberDecimalSeparator = GlobalProfile.DecimalSymbolStandard.ToString() }
};
cultureInfo.TextInfo.ListSeparator = GlobalProfile.ArgumentsSeparatorStandard.ToString();
var colorConverter = TypeDescriptor.GetConverter(typeof(Color));
var symbolTypeEnumConverter = TypeDescriptor.GetConverter(typeof(SymbolTypeEnum));
writer.WriteAttributeString("symbolantialias", AntiAlias.ToString().ToLower());
writer.WriteAttributeString("symbolsize", SymbolSize.ToString(provider));
writer.WriteAttributeString("symboltype", symbolTypeEnumConverter.ConvertToString(SymbolType));
writer.WriteAttributeString("symbolborderthickness", BorderThickness.ToString(provider));
writer.WriteAttributeString("symbolbordercolor", colorConverter.ConvertToString(null, cultureInfo, BorderColor));
writer.WriteAttributeString("symbolfillcolor", colorConverter.ConvertToString(null, cultureInfo, FillColor));
}
public static IControl WithoutShaft(RectangleEdge edge, SymbolSize size = SymbolSize.Contain, Brush brush = default(Brush))
{
return(ResizeSymbol(edge, size, Control.BindNativeFrame(frame =>
WithoutShaft(edge, brush, frame)))
.WithBackground(Color.Transparent)); // TODO: not sure why this is needed
}