/// <summary>
/// GetPathGeometryData - returns a byte[] which contains this Geometry represented
/// as a path geometry's serialized format.
/// </summary>
internal override PathGeometryData GetPathGeometryData()
{
if (IsObviouslyEmpty())
{
return(Geometry.GetEmptyPathGeometryData());
}
PathGeometryData data = new PathGeometryData();
data.FillRule = FillRule.EvenOdd;
data.Matrix = CompositionResourceManager.TransformToMilMatrix3x2D(Transform);
Point[] points = GetPointList();
ByteStreamGeometryContext ctx = new ByteStreamGeometryContext();
ctx.BeginFigure(points[0], true /* is filled */, true /* is closed */);
// i == 0, 3, 6, 9
for (int i = 0; i < 12; i += 3)
{
ctx.BezierTo(points[i + 1], points[i + 2], points[i + 3], true /* is stroked */, true /* is smooth join */);
}
ctx.Close();
data.SerializedData = ctx.GetData();
return(data);
}
/// <summary>
/// GetPathGeometryData - returns a byte[] which contains this Geometry represented
/// as a path geometry's serialized format.
/// </summary>
internal override PathGeometryData GetPathGeometryData()
{
if (IsObviouslyEmpty())
{
return(Geometry.GetEmptyPathGeometryData());
}
PathGeometryData data = new PathGeometryData();
data.FillRule = FillRule.EvenOdd;
data.Matrix = CompositionResourceManager.TransformToMilMatrix3x2D(Transform);
double radiusX = RadiusX;
double radiusY = RadiusY;
Rect rect = Rect;
ByteStreamGeometryContext ctx = new ByteStreamGeometryContext();
if (IsRounded(radiusX, radiusY))
{
Point[] points = GetPointList(rect, radiusX, radiusY);
ctx.BeginFigure(points[0], true /* is filled */, true /* is closed */);
ctx.BezierTo(points[1], points[2], points[3], true /* is stroked */, false /* is smooth join */);
ctx.LineTo(points[4], true /* is stroked */, false /* is smooth join */);
ctx.BezierTo(points[5], points[6], points[7], true /* is stroked */, false /* is smooth join */);
ctx.LineTo(points[8], true /* is stroked */, false /* is smooth join */);
ctx.BezierTo(points[9], points[10], points[11], true /* is stroked */, false /* is smooth join */);
ctx.LineTo(points[12], true /* is stroked */, false /* is smooth join */);
ctx.BezierTo(points[13], points[14], points[15], true /* is stroked */, false /* is smooth join */);
}
else
{
ctx.BeginFigure(rect.TopLeft, true /* is filled */, true /* is closed */);
ctx.LineTo(Rect.TopRight, true /* is stroked */, false /* is smooth join */);
ctx.LineTo(Rect.BottomRight, true /* is stroked */, false /* is smooth join */);
ctx.LineTo(Rect.BottomLeft, true /* is stroked */, false /* is smooth join */);
}
ctx.Close();
data.SerializedData = ctx.GetData();
return(data);
}
/// <summary>
/// GetPathGeometryData - returns a byte[] which contains this Geometry represented
/// as a path geometry's serialized format.
/// </summary>
internal override PathGeometryData GetPathGeometryData()
{
if (IsObviouslyEmpty())
{
return Geometry.GetEmptyPathGeometryData();
}
PathGeometryData data = new PathGeometryData();
data.FillRule = FillRule.EvenOdd;
data.Matrix = CompositionResourceManager.TransformToMilMatrix3x2D(Transform);
Point[] points = GetPointList();
ByteStreamGeometryContext ctx = new ByteStreamGeometryContext();
ctx.BeginFigure(points[0], true /* is filled */, true /* is closed */);
// i == 0, 3, 6, 9
for (int i = 0; i < 12; i += 3)
{
ctx.BezierTo(points[i + 1], points[i + 2], points[i + 3], true /* is stroked */, true /* is smooth join */);
}
ctx.Close();
data.SerializedData = ctx.GetData();
return data;
}
/// <summary>
/// GetPathGeometryData - returns a byte[] which contains this Geometry represented
/// as a path geometry's serialized format.
/// </summary>
internal override PathGeometryData GetPathGeometryData()
{
if (IsObviouslyEmpty())
{
return Geometry.GetEmptyPathGeometryData();
}
PathGeometryData data = new PathGeometryData();
data.FillRule = FillRule.EvenOdd;
data.Matrix = CompositionResourceManager.TransformToMilMatrix3x2D(Transform);
double radiusX = RadiusX;
double radiusY = RadiusY;
Rect rect = Rect;
ByteStreamGeometryContext ctx = new ByteStreamGeometryContext();
if (IsRounded(radiusX, radiusY))
{
Point[] points = GetPointList(rect, radiusX, radiusY);
ctx.BeginFigure(points[0], true /* is filled */, true /* is closed */);
ctx.BezierTo(points[1], points[2], points[3], true /* is stroked */, false /* is smooth join */);
ctx.LineTo(points[4], true /* is stroked */, false /* is smooth join */);
ctx.BezierTo(points[5], points[6], points[7], true /* is stroked */, false /* is smooth join */);
ctx.LineTo(points[8], true /* is stroked */, false /* is smooth join */);
ctx.BezierTo(points[9], points[10], points[11], true /* is stroked */, false /* is smooth join */);
ctx.LineTo(points[12], true /* is stroked */, false /* is smooth join */);
ctx.BezierTo(points[13], points[14], points[15], true /* is stroked */, false /* is smooth join */);
}
else
{
ctx.BeginFigure(rect.TopLeft, true /* is filled */, true /* is closed */);
ctx.LineTo(Rect.TopRight, true /* is stroked */, false /* is smooth join */);
ctx.LineTo(Rect.BottomRight, true /* is stroked */, false /* is smooth join */);
ctx.LineTo(Rect.BottomLeft, true /* is stroked */, false /* is smooth join */);
}
ctx.Close();
data.SerializedData = ctx.GetData();
return data;
}
