public static Pointfile Parse(IEnumerable<string> lines)
{
var pf = new Pointfile();
var list = lines.ToList();
if (!list.Any()) return pf;
// Format detection: look at one line
// .lin format: coordinate - coordinate
// .pts format: coordinate
var detect = list[0].Split(' ');
var lin = detect.Length == 7;
var pts = detect.Length == 3;
if (!lin && !pts) throw new Exception("Invalid pointfile format.");
Coordinate previous = null;
foreach (var line in list)
{
var split = line.Split(' ');
var point = Coordinate.Parse(split[0], split[1], split[2]);
if (lin)
{
var point2 = Coordinate.Parse(split[4], split[5], split[6]);
pf.Lines.Add(new Line(point2, point));
}
else // pts
{
if (previous != null) pf.Lines.Add(new Line(previous, point));
previous = point;
}
}
return pf;
}
public static Pointfile Parse(IEnumerable <string> lines)
{
var pf = new Pointfile();
var list = lines.ToList();
if (!list.Any())
{
return(pf);
}
// Format detection: look at one line
// .lin format: coordinate - coordinate
// .pts format: coordinate
var detect = list[0].Split(' ');
var lin = detect.Length == 7;
var pts = detect.Length == 3;
if (!lin && !pts)
{
throw new Exception("Invalid pointfile format.");
}
Coordinate previous = null;
foreach (var line in list)
{
var split = line.Split(' ');
var point = Coordinate.Parse(split[0], split[1], split[2]);
if (lin)
{
var point2 = Coordinate.Parse(split[4], split[5], split[6]);
pf.Lines.Add(new Line(point2, point));
}
else // pts
{
if (previous != null)
{
pf.Lines.Add(new Line(previous, point));
}
previous = point;
}
}
return(pf);
}
