private static void AddPointToPipeline(ICommonLoggingPipeline pipeline, PositionData point, bool firstPoint)
{
if (firstPoint)
{
pipeline.BeginFigure(point.Latitude, point.Longitude, point.Z, point.M);
}
else
{
pipeline.AddLineTo(point.Latitude, point.Longitude, point.Z, point.M);
}
}
private static void MergeLoggingPipeline(ICommonLoggingPipeline source, ICommonLoggingPipeline target, bool isGeography, bool keepAllSetCrsCalls = false)
{
if (isGeography)
{
((GeographyLoggingPipeline)source).MergeCalls((GeographyLoggingPipeline)target, keepAllSetCrsCalls);
}
else
{
((GeometryLoggingPipeline)source).MergeCalls((GeometryLoggingPipeline)target, keepAllSetCrsCalls);
}
}
private static void WritePositionToPipeline(List<object> position, ICommonLoggingPipeline pipeline, bool first)
{
var x = Convert.ToDouble(position[0]);
var y = Convert.ToDouble(position[1]);
var z = position.Count > 2 && position[2] != null ? (double?)Convert.ToDouble(position[2]) : null;
var m = position.Count == 4 && position[3] != null ? (double?)Convert.ToDouble(position[3]) : null;
if (z.HasValue && double.IsNaN(z.Value))
{
z = null;
}
if (m.HasValue && double.IsNaN(m.Value))
{
m = null;
}
if (first)
{
pipeline.BeginFigure(x, y, z, m);
}
else
{
pipeline.AddLineTo(x, y, z, m);
}
}
private static void WritePositionArrayToPipeline(List<object> lineString, ICommonLoggingPipeline expectedPipeline)
{
var first = true;
foreach (List<object> position in lineString)
{
WritePositionToPipeline(position, expectedPipeline, first);
if (first)
{
first = false;
}
}
expectedPipeline.EndFigure();
}
private static void WritePointToPipeline(List<object> position, ICommonLoggingPipeline pipeline)
{
WritePositionToPipeline(position, pipeline, true);
pipeline.EndFigure();
}
private static void WriteArrayOfPositionArrayToPipeline(List<object> polygon, ICommonLoggingPipeline expectedPipeline)
{
foreach (List<object> positionArray in polygon)
{
WritePositionArrayToPipeline(positionArray, expectedPipeline);
}
}
