public static Path3D LoadPathFromFile(string filepath)
{
Path3D path = new Path3D();
using (StreamReader reader = new StreamReader(filepath))
{
string line = reader.ReadLine();
const string PointPattern = @"[xyz=:\-\s](\d+(?:(?:\.|,)\d+)*)";
while (line != null)
{
MatchCollection matches = Regex.Matches(line, PointPattern);
if (matches.Count == 3)
{
double x = double.Parse(matches[0].Groups[1].Value);
double y = double.Parse(matches[1].Groups[1].Value);
double z = double.Parse(matches[2].Groups[1].Value);
Point3D point = new Point3D(x, y, z);
path.AddPoints(point);
}
line = reader.ReadLine();
}
}
return(path);
}
public static Path3D LoadPathFromFile(string filepath)
{
Path3D path = new Path3D();
using (StreamReader reader = new StreamReader(filepath))
{
string line = reader.ReadLine();
const string PointPattern = @"[xyz=:\-\s](\d+(?:(?:\.|,)\d+)*)";
while (line != null)
{
MatchCollection matches = Regex.Matches(line, PointPattern);
if (matches.Count == 3)
{
double x = double.Parse(matches[0].Groups[1].Value);
double y = double.Parse(matches[1].Groups[1].Value);
double z = double.Parse(matches[2].Groups[1].Value);
Point3D point = new Point3D(x, y, z);
path.AddPoints(point);
}
line = reader.ReadLine();
}
}
return path;
}
public static Path3D LoadPathsFromFile(string inputPath)
{
Path3D path;
List <Point3D> points = new List <Point3D>();
try
{
StreamReader sr = new StreamReader(inputPath);
using (sr)
{
string line = sr.ReadLine();
while (line != null)
{
string sub = line.Substring(0, 1);
if (sub == "x")
{
double[] pathPoints = getPathPoints(line);
Point3D point = new Point3D(pathPoints[0], pathPoints[1], pathPoints[2]);
points.Add(point);
line = sr.ReadLine();
}
else
{
line = sr.ReadLine();
}
}
}
}
catch
{
Console.WriteLine("No read file!");
}
path = new Path3D(points);
return(path);
}
static void Main(string[] args)
{
Point3D p1 = new Point3D(2.2, 4.3, -1);
Point3D p2 = new Point3D(-2.2, 1.3, -4);
Point3D p3 = new Point3D(3.2, -1.3, 2.2);
Point3D p4 = new Point3D(1, -1, 0.2);
List<Point3D> points1 = new List<Point3D> { p1, p2, p3, p4 };
List<Point3D> points2 = new List<Point3D> { p1, p2, p3 };
List<Point3D> points3 = new List<Point3D> { p2, p3, p4 };
List<Point3D> points4 = new List<Point3D> { p1, p4 };
Path3D path1 = new Path3D(points1);
Path3D path2 = new Path3D(points2);
Path3D path3 = new Path3D(points3);
Path3D path4 = new Path3D(points4);
Storage.SavePath("../../paths1.txt", path1);
Storage.SavePath("../../paths2.txt", path2);
Storage.SavePath("../../paths3.txt", path3);
Storage.SavePath("../../paths4.txt", path4);
Path3D Storagepath1 = Storage.LoadPathsFromFile("../../paths1.txt");
Console.WriteLine(Storagepath1.ToString());
Path3D Storagepath2 = Storage.LoadPathsFromFile("../../paths2.txt");
Console.WriteLine(Storagepath2.ToString());
Path3D Storagepath3 = Storage.LoadPathsFromFile("../../paths3.txt");
Console.WriteLine(Storagepath3.ToString());
Path3D Storagepath4 = Storage.LoadPathsFromFile("../../paths4.txt");
Console.WriteLine(Storagepath4.ToString());
}
public static void SavePath(string destinatio, Path3D path)
{
using (StreamWriter writer = new StreamWriter(destinatio))
{
XmlSerializer serialized = new XmlSerializer(path.GetType());
serialized.Serialize(writer, path);
}
}
public static void SavePath(Path3D path, string filename)
{
using (var writer = new StreamWriter(filename))
{
foreach (var point in path.Path)
{
writer.WriteLine("{0} {1} {2}", point.X, point.Y, point.Z);
}
}
}
static void Main()
{
var path = new Path3D(
new Point3D(1, 2, 3),
new Point3D(4, 5, 6),
new Point3D(7, 8, 9));
Storage.SavePath(path, File);
Path3D pathLoaded = Storage.LoadPath(File);
Console.WriteLine(string.Join(Environment.NewLine, pathLoaded.Path));
}
static void Main()
{
var path = new Path3D(
new Point3D(1, 2, 3),
new Point3D(4, 5, 6),
new Point3D(7, 8, 9),
new Point3D(0.3, 0.77, 12.44));
Storage.SavePath(File, path);
Path3D secondPath = Storage.LoadPath(File);
Console.WriteLine(string.Join(Environment.NewLine,secondPath.Path));
}
static void Main()
{
var path = new Path3D(
new Point3D(1, 2, 3),
new Point3D(4, 5, 6),
new Point3D(7, 8, 9),
new Point3D(0.3, 0.77, 12.44));
Storage.SavePath(File, path);
Path3D secondPath = Storage.LoadPath(File);
Console.WriteLine(string.Join(Environment.NewLine, secondPath.Path));
}
static void Main(string[] args)
{
Path3D path = new Path3D(new Point3D(4.6, 7.3, 5),
new Point3D(1.4, 2.65, 4.5),
new Point3D(10.45, 3.3, 5.9),
new Point3D(2.6, 16.4, 20.5));
Storage.SavePath(path, filename);
Path3D pathFromFile = Storage.LoadPath(filename);
foreach (var point in pathFromFile.Path)
{
Console.WriteLine(point);
}
}
static void Main(string[] args)
{
try
{
Point3D point1 = new Point3D(10, 3, 1);
Point3D point2 = new Point3D(5, 15, 3);
Path3D path = new Path3D(point1, point2);
Storage.SavePathToFile("D:\\SoftUni\\Fundamental level\\OOP\\2.Статични членове и пространства от имена\\Домашни\\Static Members and Namespaces\\path.txt", path.ToString());
Console.WriteLine("Load from file:\n" + Storage.LoadPathFromFile("D:\\SoftUni\\Fundamental level\\OOP\\2.Статични членове и пространства от имена\\Домашни\\Static Members and Namespaces\\path.txt"));
}
catch (Exception)
{
throw;
}
}
static void Main(string[] args)
{
try
{
Point3D point1 = new Point3D(1, 2, 3);
Point3D point2 = new Point3D(-3, 4, 0);
Path3D path = new Path3D(point1, point2);
Storage.SavePathToFile("../../path.txt", path.ToString());
Console.WriteLine("Load from file:\n" + Storage.LoadPathFromFile("../../path.txt"));
}
catch (Exception)
{
throw;
}
}
public static Path3D LoadPath(string filename)
{
Path3D loadedPath = new Path3D();
using (var reader = new StreamReader(filename))
{
string line = reader.ReadLine();
while (line != null)
{
double[] coordinates = line.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
.Select(double.Parse).ToArray();
loadedPath.Path.Add(new Point3D(coordinates[0], coordinates[1], coordinates[2]));
line = reader.ReadLine();
}
}
return loadedPath;
}