public PointF[] GetPoints()
{
List <MetafileParser.NormalizedPoint> list = new List <MetafileParser.NormalizedPoint>();
list.Add(this._points[0]);
for (int i = 1; i < this._points.Count; i++)
{
if (!this.IsVisuallyIdentical(list[list.Count - 1], this._points[i]))
{
list.Add(this._points[i]);
}
}
PointF[] result;
if (list.Count <= 1)
{
result = null;
}
else
{
List <PointF> list2 = new List <PointF>();
for (int i = 0; i < list.Count; i++)
{
MetafileParser.VisualPoint visualPoint = this._visualPoints[list[i].VisualIndex];
if (!visualPoint.IsLocked)
{
double num = 0.0;
double num2 = 0.0;
int num3 = 0;
int j = visualPoint.Weight;
while (j > 0)
{
if (this._normalizedPoints[num3].VisualIndex == visualPoint.VisualIndex)
{
num += (double)this._normalizedPoints[num3].Point.X;
num2 += (double)this._normalizedPoints[num3].Point.Y;
j--;
}
num3++;
}
visualPoint.Point = new PointF((float)(num / (double)visualPoint.Weight), (float)(num2 / (double)visualPoint.Weight));
visualPoint.IsLocked = true;
}
list2.Add(visualPoint.Point);
}
result = list2.ToArray();
}
return(result);
}
private MetafileParser.NormalizedPoint Add(PointF point)
{
MetafileParser.VisualPoint visualPoint;
MetafileParser.NormalizedPoint normalizedPoint;
MetafileParser.NormalizedPoint result;
for (int i = this._normalizedPoints.Count - 1; i >= 0; i--)
{
if (this.IsVisuallyIdentical(this._normalizedPoints[i].Point, point))
{
visualPoint = this._visualPoints[this._normalizedPoints[i].VisualIndex];
visualPoint.Weight++;
normalizedPoint = new MetafileParser.NormalizedPoint
{
Point = point,
VisualIndex = visualPoint.VisualIndex
};
this._normalizedPoints.Add(normalizedPoint);
result = normalizedPoint;
return(result);
}
}
visualPoint = new MetafileParser.VisualPoint
{
IsLocked = false,
VisualIndex = this._visualPoints.Count,
Weight = 1
};
this._visualPoints.Add(visualPoint);
normalizedPoint = new MetafileParser.NormalizedPoint
{
Point = point,
VisualIndex = visualPoint.VisualIndex
};
this._normalizedPoints.Add(normalizedPoint);
result = normalizedPoint;
return(result);
}
