/// <summary>
/// Updates the mid point locations of all the intercept/intervals contained in the list.
/// </summary>
public void UpdateMergedListInterceptMidPoints()
{
if (Count == 0)
{
return;
}
for (int i = 0; i < Count - 1; i++)
{
// Grab a pair of adjacent intercepts
InterceptRec InterceptA = Items[i];
InterceptRec InterceptB = Items[i + 1];
double IntLength = MathUtilities.Hypot(InterceptB.OriginX - InterceptA.OriginX, InterceptB.OriginY - InterceptA.OriginY);
// Calculate the midpoint of the line between the pair of intercepts
double MPX = (InterceptA.OriginX + InterceptB.OriginX) / 2;
double MPY = (InterceptA.OriginY + InterceptB.OriginY) / 2;
Items[i] = new InterceptRec(Items[i].OriginX, Items[i].OriginY, MPX, MPY, Items[i].ProfileItemIndex, IntLength);
}
// Discard the last intercept as it's already been used as the end point of the previous pair of intercepts
Count--;
}
/// <summary>
/// Adds a new point to the list, unless the point being added is equal to the last point in the list
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="ind"></param>
public void AddPoint(double x, double y, double ind)
{
if (Count > 0 && Items[Count - 1].Equals(x, y, ind) || Count >= MaxIntercepts)
{
return;
}
if (Count >= Items.Length)
{
Array.Resize(ref Items, Items.Length + ListInc);
}
Items[Count] = new InterceptRec {
OriginX = x, OriginY = y, ProfileItemIndex = ind
};
Count++;
}
/// <summary>
/// Adds a new point to the list, unless the point being added is equal to the last point in the list
/// </summary>
/// <param name="point"></param>
public void AddPoint(InterceptRec point)
{
if (Count > 0 && Items[Count - 1].Equals(point))
{
return;
}
if (Count >= MaxIntercepts)
{
return;
}
if (Count >= Items.Length)
{
Array.Resize(ref Items, Items.Length + ListInc);
}
Items[Count] = point;
Count++;
}