internal SvgSvgElement(string prefix, string localname, string ns, SvgDocument doc)
: base(prefix, localname, ns, doc)
{
svgExternalResourcesRequired = new SvgExternalResourcesRequired(this);
svgFitToViewBox = new SvgFitToViewBox(this);
svgTests = new SvgTests(this);
currentTranslate = new SvgPoint(0, 0);
}
public SvgSvgElement(string prefix, string localname, string ns, SvgDocument doc)
: base(prefix, localname, ns, doc)
{
_currentScale = 1;
_redrawTimers = new List <Timer>();
_svgExternalResourcesRequired = new SvgExternalResourcesRequired(this);
_svgFitToViewBox = new SvgFitToViewBox(this);
_svgTests = new SvgTests(this);
_currentTranslate = new SvgPoint(0, 0);
}
public Geometry CreateGeometry(SvgPolygonElement element)
{
ISvgPointList list = element.AnimatedPoints;
ulong nElems = list.NumberOfItems;
if (nElems < 3)
{
return(null);
}
PointCollection points = new PointCollection((int)nElems);
for (uint i = 0; i < nElems; i++)
{
ISvgPoint point = list.GetItem(i);
points.Add(new Point(Math.Round(point.X, 4), Math.Round(point.Y, 4)));
}
PolyLineSegment polyline = new PolyLineSegment();
polyline.Points = points;
PathFigure polylineFigure = new PathFigure();
polylineFigure.StartPoint = points[0];
polylineFigure.IsClosed = true;
polylineFigure.IsFilled = true;
polylineFigure.Segments.Add(polyline);
PathGeometry geometry = new PathGeometry();
string fillRule = element.GetPropertyValue("fill-rule");
string clipRule = element.GetAttribute("clip-rule");
if (!string.IsNullOrWhiteSpace(clipRule) &&
string.Equals(clipRule, "evenodd") || string.Equals(clipRule, CssConstants.ValNonzero))
{
fillRule = clipRule;
}
if (fillRule == "evenodd")
{
geometry.FillRule = FillRule.EvenOdd;
}
else if (fillRule == CssConstants.ValNonzero)
{
geometry.FillRule = FillRule.Nonzero;
}
geometry.Figures.Add(polylineFigure);
return(geometry);
}
public void TestMatrixTransformIdentity()
{
SvgMatrix m = new SvgMatrix(1, 2, 3, 4, 5, 6);
ISvgPoint p2 = p.MatrixTransform(m);
Assert.AreEqual(10, p.X);
Assert.AreEqual(20, p.Y);
Assert.AreEqual(75, p2.X);
Assert.AreEqual(106, p2.Y);
}
public void Visit(ISvgPolygonElement element)
{
ISvgPointList list = element.AnimatedPoints;
ulong nElems = list.NumberOfItems;
SvgPolygonElement pe = element as SvgPolygonElement;
if (nElems == 0 || pe == null)
{
return;
}
PointCollection points = new PointCollection((int)nElems);
for (uint i = 0; i < nElems; i++)
{
ISvgPoint point = list.GetItem(i);
points.Add(new Point(Math.Round(point.X, 4), Math.Round(point.Y, 4)));
}
PolyLineSegment polyline = new PolyLineSegment();
polyline.Points = points;
PathFigure polylineFigure = new PathFigure();
polylineFigure.StartPoint = points[0];
polylineFigure.IsClosed = true;
polylineFigure.IsFilled = true;
polylineFigure.Segments.Add(polyline);
PathGeometry geometry = new PathGeometry();
FillRule fillRule;
if (TryGetFillRule(pe, out fillRule))
{
geometry.FillRule = fillRule;
}
geometry.Figures.Add(polylineFigure);
var shape = WrapGeometry(geometry, element);
DisplayShape(shape, element);
}
public long GetCharNumAtPosition(ISvgPoint point)
{
throw new NotImplementedException();
}
public ISvgPoint AppendItem(ISvgPoint newItem)
{
return((SvgPoint)base.AppendItem(newItem));
}
public ISvgPoint ReplaceItem(ISvgPoint newItem, uint index)
{
return((SvgPoint)base.ReplaceItem(newItem, index));
}
public ISvgPoint InsertItemBefore(ISvgPoint newItem, uint index)
{
return((SvgPoint)base.InsertItemBefore(newItem, index));
}
public ISvgPoint Initialize(ISvgPoint newItem)
{
return((SvgPoint)base.Initialize(newItem));
}
public ISvgPoint AppendItem(ISvgPoint newItem)
{
return (SvgPoint) base.AppendItem(newItem);
}
public ISvgPoint ReplaceItem(ISvgPoint newItem, uint index)
{
return (SvgPoint) base.ReplaceItem(newItem, index);
}
public ISvgPoint InsertItemBefore(ISvgPoint newItem, uint index)
{
return (SvgPoint) base.InsertItemBefore(newItem, index);
}
public ISvgPoint Initialize(ISvgPoint newItem)
{
return (SvgPoint) base.Initialize(newItem);
}
public long GetCharNumAtPosition(ISvgPoint point)
{
throw new NotImplementedException();
}