/// <summary>
/// Adds a new node (equal to the snap pt) to the segment
/// if the segment passes through the hot pixel.
/// </summary>
/// <param name="hotPix"></param>
/// <param name="segStr"></param>
/// <param name="segIndex"></param>
/// <returns></returns>
public static bool AddSnappedNode(HotPixel hotPix, SegmentString segStr, int segIndex)
{
ICoordinate p0 = segStr.GetCoordinate(segIndex);
ICoordinate p1 = segStr.GetCoordinate(segIndex + 1);
if (hotPix.Intersects(p0, p1))
{
segStr.AddIntersection(hotPix.Coordinate, segIndex);
return(true);
}
return(false);
}
/// <summary>
/// Adds a new node (equal to the snap pt) to the segment
/// if the segment passes through the hot pixel.
/// </summary>
/// <param name="hotPix"></param>
/// <param name="segStr"></param>
/// <param name="segIndex"></param>
/// <returns></returns>
public static bool AddSnappedNode(HotPixel hotPix, SegmentString segStr, int segIndex)
{
ICoordinate p0 = segStr.GetCoordinate(segIndex);
ICoordinate p1 = segStr.GetCoordinate(segIndex + 1);
if (hotPix.Intersects(p0, p1))
{
segStr.AddIntersection(hotPix.Coordinate, segIndex);
return true;
}
return false;
}