public override IEnumerable <SvgAttribute> GetAttributes()
{
var baseAttributes = base.GetAttributes();
if (baseAttributes != null)
{
foreach (var attr in baseAttributes)
{
yield return(attr);
}
}
var ci = CultureInfo.InvariantCulture;
yield return(new SvgAttribute("x1", "0",
() => X1.ToString(ci),
v => X1 = SvgAttribute.ParseFloatAttribute(v)
));
yield return(new SvgAttribute("y1", "0",
() => Y1.ToString(ci),
v => Y1 = SvgAttribute.ParseFloatAttribute(v)
));
yield return(new SvgAttribute("x2", "0",
() => X2.ToString(ci),
v => X2 = SvgAttribute.ParseFloatAttribute(v)
));
yield return(new SvgAttribute("y2", "0",
() => Y2.ToString(ci),
v => Y2 = SvgAttribute.ParseFloatAttribute(v)
));
yield return(new SvgAttribute("stroke-width",
() => StrokeWidth.ToString(ci),
v => StrokeWidth = SvgAttribute.ParseFloatAttribute(v)
));
yield return(new SvgAttribute("stroke",
() => Stroke == Color.Empty ? "none" : ColorTranslator.ToSvg(Stroke),
v => Stroke = SvgAttribute.ParseColorAttribute(v, Stroke.A)
));
yield return(new SvgAttribute("stroke-opacity", "1",
() => ((double)Stroke.A / 255).ToString(ci),
v => Stroke = SvgAttribute.ParseOpacityAttribute(v, Stroke)
));
yield return(new SvgAttribute("stroke-dashoffset",
() => StrokeDashOffset.ToString(ci),
v => StrokeDashOffset = SvgAttribute.ParseFloatAttribute(v)
));
yield return(new SvgAttribute("stroke-dasharray",
() => DashArrayToString(),
v => StrokeDashArray = SvgAttribute.ParseFloatArray(v)
));
}
private Pen GetPen()
{
double strokeThickness = StrokeThickness;
if (Stroke == null ||
strokeThickness.IsNaNValue() ||
strokeThickness.IsEqualOrCloseToZero())
{
return(null);
}
if (strokePen != null)
{
return(strokePen);
}
double thickness = strokeThickness.Abs();
strokePen = new Pen
{
Thickness = thickness,
Brush = Stroke,
StartLineCap = StrokeStartLineCap,
EndLineCap = StrokeEndLineCap,
DashCap = StrokeDashCap,
LineJoin = StrokeLineJoin,
MiterLimit = StrokeMiterLimit
};
if (StrokeDashArray != null ||
!StrokeDashOffset.IsEqualOrCloseToZero())
{
strokePen.DashStyle = new DashStyle(StrokeDashArray, StrokeDashOffset);
}
strokePen.Freeze();
return(strokePen);
}
