/// <summary>
/// Draw a point in the current figure
/// </summary>
/// <param name="x">X coordinate</param>
/// <param name="y">Y coordinate</param>
/// <param name="z">Z coordinate</param>
/// <param name="m">M coordinate</param>
private void AddPoint(double x, double y, double?z, double?m)
{
if (z.HasValue && double.IsNaN(z.Value))
{
z = null;
}
if (m.HasValue && double.IsNaN(m.Value))
{
m = null;
}
if (points == 0)
{
pipeline.BeginFigure(x, y, z, m);
}
else
{
pipeline.LineTo(x, y, z, m);
}
points += 1;
}
internal static void DrawLine(TypeWashedPipeline pipeline, PositionData[] line)
{
for (int i = 0; i < line.Length; ++i)
{
if (i == 0)
{
pipeline.BeginFigure(line[i].X, line[i].Y, line[i].Z, line[i].M);
}
else
{
pipeline.LineTo(line[i].X, line[i].Y, line[i].Z, line[i].M);
}
}
pipeline.EndFigure();
}
