public void SplitSelfLoops_GpxSharpTShape_ShouldSplitIt()
{
var gpxLine = new LineString(new[]
{
new Coordinate(0, 0),
new Coordinate(100, 0),
new Coordinate(200, 0),
new Coordinate(300, 0),
new Coordinate(300, 300),
new Coordinate(301, 0),
new Coordinate(400, 0),
new Coordinate(600, 0)
});
var results = _executor.SplitSelfLoops(gpxLine, 30);
Assert.AreEqual(2, results.Count);
Assert.AreEqual(4, results.First().Coordinates.Length);
Assert.AreEqual(4, results.Last().Coordinates.Length);
}
private List <LineString> SplitSelfLoopsAndRemoveDuplication(List <LineString> missingLines)
{
var missingLinesWithoutLoops = new List <LineString>();
foreach (var missingLine in missingLines)
{
missingLinesWithoutLoops.AddRange(_gpxLoopsSplitterExecutor.SplitSelfLoops(missingLine, _options.MinimalDistanceToClosestPoint));
}
missingLinesWithoutLoops.Reverse(); // remove duplications set higher priority to lines that were recorded later
var missingLinesWithoutLoopsAndDuplications = new List <LineString>();
foreach (var missingLineWithoutLoops in missingLinesWithoutLoops)
{
var linesToAdd = _gpxLoopsSplitterExecutor.GetMissingLines(missingLineWithoutLoops,
missingLinesWithoutLoopsAndDuplications.ToArray(),
_options.MinimalMissingSelfLoopPartLegth,
_options.MinimalDistanceToClosestPoint);
linesToAdd.Reverse();
missingLinesWithoutLoopsAndDuplications.AddRange(linesToAdd);
}
missingLinesWithoutLoopsAndDuplications.Reverse(); // reverse back to keep the original order of the lines
return(missingLinesWithoutLoopsAndDuplications);
}