private NormalizedPoint Add(PointF point)
{
NormalizedPoint result;
VisualPoint visualPoint;
for (var i = _normalizedPoints.Count - 1; i >= 0; i--)
{
if (IsVisuallyIdentical(_normalizedPoints[i].Point, point))
{
visualPoint = _visualPoints[_normalizedPoints[i].VisualIndex];
visualPoint.Weight++;
result = new NormalizedPoint {
Point = point, VisualIndex = visualPoint.VisualIndex
};
_normalizedPoints.Add(result);
return(result);
}
}
visualPoint = new VisualPoint {
IsLocked = false, VisualIndex = _visualPoints.Count, Weight = 1
};
_visualPoints.Add(visualPoint);
result = new NormalizedPoint {
Point = point, VisualIndex = visualPoint.VisualIndex
};
_normalizedPoints.Add(result);
return(result);
}
// TODO: TUNE: what's the correct value? Shoud it be based on the matafile's DPI?
private bool IsVisuallyIdentical(NormalizedPoint a, PointF b)
{
for (var i = _normalizedPoints.Count - 1; i >= 0; i--)
{
if (_normalizedPoints[i].VisualIndex == a.VisualIndex && IsVisuallyIdentical(_normalizedPoints[i].Point, b))
{
return(true);
}
}
return(false);
}
private static bool IsVisuallyIdentical(NormalizedPoint a, NormalizedPoint b) => a.VisualIndex == b.VisualIndex;
private NormalizedPoint Add(PointF point)
{
NormalizedPoint result;
VisualPoint visualPoint;
for (var i = _normalizedPoints.Count - 1; i >= 0; i--)
{
if (IsVisuallyIdentical(_normalizedPoints[i].Point, point))
{
visualPoint = _visualPoints[_normalizedPoints[i].VisualIndex];
visualPoint.Weight++;
result = new NormalizedPoint() { Point = point, VisualIndex = visualPoint.VisualIndex };
_normalizedPoints.Add(result);
return result;
}
}
visualPoint = new VisualPoint() { IsLocked = false, VisualIndex = _visualPoints.Count, Weight = 1 };
_visualPoints.Add(visualPoint);
result = new NormalizedPoint() { Point = point, VisualIndex = visualPoint.VisualIndex };
_normalizedPoints.Add(result);
return result;
}
private bool IsVisuallyIdentical(NormalizedPoint a, PointF b)
{
for (var i = _normalizedPoints.Count - 1; i >= 0; i--)
if (_normalizedPoints[i].VisualIndex == a.VisualIndex)
if (IsVisuallyIdentical(_normalizedPoints[i].Point, b))
return true;
return false;
}
private static float UnitSizeEpsilon = 2.0f; // TODO: TUNE: what's the correct value? Shoud it be based on the matafile's DPI?
private bool IsVisuallyIdentical(NormalizedPoint a, NormalizedPoint b)
{
return a.VisualIndex == b.VisualIndex;
}
