public MIFProvider(string mifpath)
{
try
{
m_miffile = MIFParser.LoadFile(mifpath);
}
catch (Exception ex)
{
throw new Exception("Couldn't read MIF file " + mifpath + "\nError: " + ex.Message);
}
}
/// <summary>
/// This will parse the given mif and its counterpart
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static MapInfoLayer LoadFile(string path)
{
MapInfoLayer layer = new MapInfoLayer(Path.GetFileNameWithoutExtension(path));
//read MID
string midfilepath = Path.GetDirectoryName(path) + "\\" + Path.GetFileNameWithoutExtension(path) + ".mid";
if (!File.Exists(midfilepath))
{
throw new Exception("Kunne ikke finde MID-fil: \"" + midfilepath + "\"");
}
StreamReader sr = new StreamReader(midfilepath, Encoding.Default);
string[] midlines = sr.ReadToEnd().Trim().Split('\n');
sr.Close();
layer.Objects = new MapInfoObject[midlines.Length];
for (int i = 0; i < midlines.Length; i++)
{
layer.Objects[i] = new MapInfoObject(layer);
layer.Objects[i].LoadFromMIDLine(midlines[i]);
}
//read MIF
if (!File.Exists(path))
{
throw new Exception("Kunne ikke finde MIF-fil");
}
sr = new StreamReader(path, Encoding.Default);
string[] miflines = sr.ReadToEnd().Trim().Split('\n');
sr.Close();
//coordsys
int l = 0;
while (!miflines[l].StartsWith("CoordSys"))
{
l++;
}
layer.CoordinateSystem = miflines[l];
//Index
if (miflines.Length >= 4 && miflines[3].StartsWith("Index "))
{
layer.Index = miflines[3].Substring(6).Trim();
}
//columns
l = 0;
while (!miflines[l].StartsWith("Columns"))
{
l++;
}
layer.ColumnNames = new string[int.Parse(miflines[l].Substring(8))];
layer.ColumnTypes = new string[int.Parse(miflines[l].Substring(8))];
l++;
int c = 0;
string[] e;
while (!miflines[l].StartsWith("Data"))
{
e = miflines[l].Trim().Split(' ');
layer.ColumnNames[c] = e[0];
layer.ColumnTypes[c] = e[1];
if (layer.ColumnTypes[c].StartsWith("Decimal("))
{
layer.ColumnTypes[c] += " " + e[2];
}
c++;
l++;
}
l++;
//objects
int curobj = 0;
while (l < miflines.Length)
{
//find object start
while (l < miflines.Length && (miflines[l] == "" || miflines[l][0] == '\r' || miflines[l][0] == ' '))
{
l++;
}
if (l == miflines.Length)
{
break;
}
if (l < miflines.Length && miflines[l].StartsWith("Region "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Region;
layer.Objects[curobj].SubObjects = new double[int.Parse(miflines[l++].Substring(7))][];
for (int re = 0; re < layer.Objects[curobj].SubObjects.Length; re++)
{
layer.Objects[curobj].SubObjects[re] = new double[int.Parse(miflines[l++].Trim()) * 2];
for (int i = 0; i < layer.Objects[curobj].SubObjects[re].Length; i += 2)
{
double[] coord = ParseCoordinatePair(miflines[l++]);
layer.Objects[curobj].SubObjects[re][i] = coord[0];
layer.Objects[curobj].SubObjects[re][i + 1] = coord[1];
}
}
}
else if (l < miflines.Length && miflines[l].StartsWith("Point "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Point;
layer.Objects[curobj].SubObjects = new double[1][];
layer.Objects[curobj].SubObjects[0] = ParseCoordinatePair(miflines[l++].Substring(6));
}
else if (l < miflines.Length && miflines[l].StartsWith("Pline Multiple"))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Line;
layer.Objects[curobj].SubObjects = new double[int.Parse(miflines[l++].Substring(15))][];
for (int i = 0; i < layer.Objects[curobj].SubObjects.Length; i++)
{
layer.Objects[curobj].SubObjects[i] = new double[int.Parse(miflines[l++].Trim()) * 2];
for (int j = 0; j < layer.Objects[curobj].SubObjects[i].Length; j += 2)
{
double[] coord = ParseCoordinatePair(miflines[l++]);
layer.Objects[curobj].SubObjects[i][j] = coord[0];
layer.Objects[curobj].SubObjects[i][j + 1] = coord[1];
}
}
}
else if (l < miflines.Length && miflines[l].StartsWith("Pline "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Line;
layer.Objects[curobj].SubObjects = new double[1][];
layer.Objects[curobj].SubObjects[0] = new double[int.Parse(miflines[l++].Substring(6)) * 2];
for (int i = 0; i < layer.Objects[curobj].SubObjects[0].Length; i += 2)
{
double[] coord = ParseCoordinatePair(miflines[l++]);
layer.Objects[curobj].SubObjects[0][i] = coord[0];
layer.Objects[curobj].SubObjects[0][i + 1] = coord[1];
}
}
else if (l < miflines.Length && miflines[l].StartsWith("Text"))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Text;
string text = miflines[++l]; //what to do with the text? Do we wanna keep it? Nah, text sucks
l++;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Trim().Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[0], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture) };
l++; //this be the font line
}
else if (l < miflines.Length && miflines[l].StartsWith("Line "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Line;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Ellipse "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Ellipse;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Roundrect "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Roundrect;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[5], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Arc "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Arc;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[5], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[6], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Rect "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Region;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
double[] tmppoints = new double[8];
tmppoints[0] = double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[1] = double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[4] = double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[5] = double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[2] = tmppoints[4];
tmppoints[3] = tmppoints[1];
tmppoints[6] = tmppoints[0];
tmppoints[7] = tmppoints[5];
layer.Objects[curobj].SubObjects[0] = tmppoints;
}
else if (l < miflines.Length && miflines[l].StartsWith("none"))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Unknown;
l++;
}
else
{
throw new Exception("MIF-objekt-type (" + miflines[l] + ") er endnu ikke understøttet");
}
//parse style
if (l < miflines.Length && miflines[l].StartsWith(" Pen "))
{
layer.Objects[curobj].BorderColor = Color.FromArgb(255, Color.FromArgb(ParseParenteseBlock(miflines[l].Substring(8))[2]));
l++;
}
if (l < miflines.Length && miflines[l].StartsWith(" Brush "))
{
layer.Objects[curobj].FillColor = Color.FromArgb(255, Color.FromArgb(ParseParenteseBlock(miflines[l].Substring(10))[2]));
l++;
}
curobj++;
}
return(layer);
}
/// <summary>
/// Will save the given layer to the given path
/// </summary>
/// <param name="layer"></param>
/// <param name="path"></param>
public static void SaveFile(MapInfoLayer layer, string path)
{
//create MID
string midpath = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(path), System.IO.Path.GetFileNameWithoutExtension(path) + ".mid");
System.IO.StreamWriter sw = new System.IO.StreamWriter(midpath, false, System.Text.Encoding.Default);
foreach (MapInfoObject obj in layer)
{
string line = "";
for (int i = 0; i < layer.ColumnNames.Length; i++)
{
//write
if (layer.ColumnTypes[i].StartsWith("Char("))
{
line += "\"" + obj.Data[i] + "\",";
}
else
{
line += obj.Data[i] + ",";
}
}
line = line.Substring(0, line.Length - 1);
sw.WriteLine(line);
}
sw.Close();
sw.Dispose();
//create MIF
string mifpath = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(path), System.IO.Path.GetFileNameWithoutExtension(path) + ".mif");
try
{
sw = new System.IO.StreamWriter(mifpath, false, System.Text.Encoding.Default);
}
catch (Exception ex)
{
throw new Exception("Kunne ikke få adgang til filen \"" + mifpath + "\"\nError: " + ex.Message);
}
try
{
sw.WriteLine("Version 600");
sw.WriteLine("Charset \"WindowsLatin1\"");
sw.WriteLine("Delimiter \", \"");
if (!String.IsNullOrEmpty(layer.Index))
{
sw.WriteLine("Index " + layer.Index);
}
sw.WriteLine(layer.CoordinateSystem);
sw.WriteLine("Columns " + (layer.ColumnNames.Length).ToString());
for (int i = 0; i < layer.ColumnNames.Length; i++)
{
sw.WriteLine(" " + layer.ColumnNames[i] + " " + layer.ColumnTypes[i]);
}
sw.WriteLine("Data");
sw.WriteLine("");
}
catch (Exception ex)
{
throw new Exception("Kunne ikke skrive header til filen \"" + mifpath + "\"\nError: " + ex.Message);
}
try
{
foreach (MapInfo.MapInfoObject obj in layer)
{
switch (obj.ObjectType)
{
case MapInfoObjectTypes.Line:
if (obj.SubObjects.Length != 1)
{
throw new Exception("Linie-samlinger er ikke understøttet");
}
sw.WriteLine("Pline " + (obj.SubObjects[0].Length / 2).ToString());
for (int j = 0; j < obj.SubObjects[0].Length; j += 2)
{
sw.WriteLine(obj.SubObjects[0][j].ToString(System.Globalization.CultureInfo.InvariantCulture) + " " + obj.SubObjects[0][j + 1].ToString(System.Globalization.CultureInfo.InvariantCulture));
}
sw.WriteLine(" Pen (1,2," + ((obj.BorderColor.R * 65536) + (obj.BorderColor.G * 256) + obj.BorderColor.B) + ") ");
break;
case MapInfoObjectTypes.Point:
if (obj.SubObjects.Length != 1)
{
throw new Exception("Punkt-samlinger er ikke understøttet");
}
sw.WriteLine("Point " + obj.SubObjects[0][0].ToString(System.Globalization.CultureInfo.InvariantCulture) + " " + obj.SubObjects[0][1].ToString(System.Globalization.CultureInfo.InvariantCulture));
sw.WriteLine(" Symbol (35," + ((obj.BorderColor.R * 65536) + (obj.BorderColor.G * 256) + obj.BorderColor.B) + ",12) ");
break;
case MapInfoObjectTypes.Region:
sw.WriteLine("Region " + obj.SubObjects.Length);
foreach (double[] objcoord in obj.SubObjects)
{
if (objcoord.Length % 2 != 0)
{
throw new Exception("Antallet af koordinater er ikke deleligt med 2 (" + objcoord.Length + ")");
}
sw.WriteLine(" " + (objcoord.Length / 2).ToString());
for (int j = 0; j < objcoord.Length; j += 2)
{
sw.WriteLine(objcoord[j].ToString(System.Globalization.CultureInfo.InvariantCulture) + " " + objcoord[j + 1].ToString(System.Globalization.CultureInfo.InvariantCulture));
}
}
sw.WriteLine(" Pen (1,2," + ((obj.BorderColor.R * 65536) + (obj.BorderColor.G * 256) + obj.BorderColor.B) + ") ");
if (!obj.FillColor.IsEmpty)
{
sw.WriteLine(" Brush (1," + ((obj.FillColor.R * 65536) + (obj.FillColor.G * 256) + obj.FillColor.B) + ",0)");
}
else
{
sw.WriteLine(" Brush (1,0,0)");
}
break;
default:
sw.WriteLine("None");
break;
}
}
}
catch (Exception ex)
{
throw new Exception("Kunne ikke skrive objekter til filen \"" + mifpath + "\"\nError: " + ex.Message);
}
finally
{
if (sw != null)
{
sw.Close();
sw.Dispose();
sw = null;
}
}
}
public MapInfoObject(MapInfoLayer layer)
{
ParentLayer = layer;
}
/// <summary>
/// This will parse the given mif and its counterpart
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static MapInfoLayer LoadFile(string path)
{
MapInfoLayer layer = new MapInfoLayer(Path.GetFileNameWithoutExtension(path));
//read MID
string midfilepath = Path.GetDirectoryName(path) + "\\" + Path.GetFileNameWithoutExtension(path) + ".mid";
if (!File.Exists(midfilepath)) throw new Exception("Kunne ikke finde MID-fil: \"" + midfilepath + "\"");
StreamReader sr = new StreamReader(midfilepath, Encoding.Default);
string[] midlines = sr.ReadToEnd().Trim().Split('\n');
sr.Close();
layer.Objects = new MapInfoObject[midlines.Length];
for (int i = 0; i < midlines.Length; i++)
{
layer.Objects[i] = new MapInfoObject(layer);
layer.Objects[i].LoadFromMIDLine(midlines[i]);
}
//read MIF
if (!File.Exists(path)) throw new Exception("Kunne ikke finde MIF-fil");
sr = new StreamReader(path, Encoding.Default);
string[] miflines = sr.ReadToEnd().Trim().Split('\n');
sr.Close();
//coordsys
int l = 0;
while (!miflines[l].StartsWith("CoordSys")) l++;
layer.CoordinateSystem = miflines[l];
//Index
if (miflines.Length >= 4 && miflines[3].StartsWith("Index ")) layer.Index = miflines[3].Substring(6).Trim();
//columns
l = 0;
while (!miflines[l].StartsWith("Columns")) l++;
layer.ColumnNames = new string[int.Parse(miflines[l].Substring(8))];
layer.ColumnTypes = new string[int.Parse(miflines[l].Substring(8))];
l++;
int c = 0;
string[] e;
while (!miflines[l].StartsWith("Data"))
{
e = miflines[l].Trim().Split(' ');
layer.ColumnNames[c] = e[0];
layer.ColumnTypes[c] = e[1];
if (layer.ColumnTypes[c].StartsWith("Decimal(")) layer.ColumnTypes[c] += " " + e[2];
c++;
l++;
}
l++;
//objects
int curobj = 0;
while (l < miflines.Length)
{
//find object start
while (l < miflines.Length && (miflines[l] == "" || miflines[l][0] == '\r' || miflines[l][0] == ' ')) l++;
if (l == miflines.Length) break;
if (l < miflines.Length && miflines[l].StartsWith("Region "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Region;
layer.Objects[curobj].SubObjects = new double[int.Parse(miflines[l++].Substring(7))][];
for (int re = 0; re < layer.Objects[curobj].SubObjects.Length; re++)
{
layer.Objects[curobj].SubObjects[re] = new double[int.Parse(miflines[l++].Trim()) * 2];
for (int i = 0; i < layer.Objects[curobj].SubObjects[re].Length; i += 2)
{
double[] coord = ParseCoordinatePair(miflines[l++]);
layer.Objects[curobj].SubObjects[re][i] = coord[0];
layer.Objects[curobj].SubObjects[re][i + 1] = coord[1];
}
}
}
else if (l < miflines.Length && miflines[l].StartsWith("Point "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Point;
layer.Objects[curobj].SubObjects = new double[1][];
layer.Objects[curobj].SubObjects[0] = ParseCoordinatePair(miflines[l++].Substring(6));
}
else if (l < miflines.Length && miflines[l].StartsWith("Pline Multiple"))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Line;
layer.Objects[curobj].SubObjects = new double[int.Parse(miflines[l++].Substring(15))][];
for (int i = 0; i < layer.Objects[curobj].SubObjects.Length; i++ )
{
layer.Objects[curobj].SubObjects[i] = new double[int.Parse(miflines[l++].Trim()) * 2];
for (int j = 0; j < layer.Objects[curobj].SubObjects[i].Length; j += 2)
{
double[] coord = ParseCoordinatePair(miflines[l++]);
layer.Objects[curobj].SubObjects[i][j] = coord[0];
layer.Objects[curobj].SubObjects[i][j + 1] = coord[1];
}
}
}
else if (l < miflines.Length && miflines[l].StartsWith("Pline "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Line;
layer.Objects[curobj].SubObjects = new double[1][];
layer.Objects[curobj].SubObjects[0] = new double[int.Parse(miflines[l++].Substring(6)) * 2];
for (int i = 0; i < layer.Objects[curobj].SubObjects[0].Length; i += 2)
{
double[] coord = ParseCoordinatePair(miflines[l++]);
layer.Objects[curobj].SubObjects[0][i] = coord[0];
layer.Objects[curobj].SubObjects[0][i + 1] = coord[1];
}
}
else if (l < miflines.Length && miflines[l].StartsWith("Text"))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Text;
string text = miflines[++l]; //what to do with the text? Do we wanna keep it? Nah, text sucks
l++;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Trim().Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[0], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture) };
l++; //this be the font line
}
else if (l < miflines.Length && miflines[l].StartsWith("Line "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Line;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Ellipse "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Ellipse;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Roundrect "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Roundrect;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[5], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Arc "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Arc;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
layer.Objects[curobj].SubObjects[0] = new double[] { double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[5], System.Globalization.CultureInfo.InvariantCulture), double.Parse(tmp[6], System.Globalization.CultureInfo.InvariantCulture) };
}
else if (l < miflines.Length && miflines[l].StartsWith("Rect "))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Region;
layer.Objects[curobj].SubObjects = new double[1][];
string[] tmp = miflines[l++].Split(' ');
double[] tmppoints = new double[8];
tmppoints[0] = double.Parse(tmp[1], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[1] = double.Parse(tmp[2], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[4] = double.Parse(tmp[3], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[5] = double.Parse(tmp[4], System.Globalization.CultureInfo.InvariantCulture);
tmppoints[2] = tmppoints[4];
tmppoints[3] = tmppoints[1];
tmppoints[6] = tmppoints[0];
tmppoints[7] = tmppoints[5];
layer.Objects[curobj].SubObjects[0] = tmppoints;
}
else if (l < miflines.Length && miflines[l].StartsWith("none"))
{
layer.Objects[curobj].ObjectType = MapInfoObjectTypes.Unknown;
l++;
}
else throw new Exception("MIF-objekt-type (" + miflines[l] + ") er endnu ikke understøttet");
//parse style
if (l < miflines.Length && miflines[l].StartsWith(" Pen "))
{
layer.Objects[curobj].BorderColor = Color.FromArgb(255, Color.FromArgb(ParseParenteseBlock(miflines[l].Substring(8))[2]));
l++;
}
if (l < miflines.Length && miflines[l].StartsWith(" Brush "))
{
layer.Objects[curobj].FillColor = Color.FromArgb(255, Color.FromArgb(ParseParenteseBlock(miflines[l].Substring(10))[2]));
l++;
}
curobj++;
}
return layer;
}
public MapInfoObject(MapInfoLayer layer)
{
ParentLayer = layer;
}
/// <summary>
/// Will save the given layer to the given path
/// </summary>
/// <param name="layer"></param>
/// <param name="path"></param>
public static void SaveFile(MapInfoLayer layer, string path)
{
//create MID
string midpath = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(path), System.IO.Path.GetFileNameWithoutExtension(path) + ".mid");
System.IO.StreamWriter sw = new System.IO.StreamWriter(midpath, false, System.Text.Encoding.Default);
foreach (MapInfoObject obj in layer)
{
string line = "";
for (int i = 0; i < layer.ColumnNames.Length; i++)
{
//write
if (layer.ColumnTypes[i].StartsWith("Char("))
line += "\"" + obj.Data[i] + "\",";
else
line += obj.Data[i] + ",";
}
line = line.Substring(0, line.Length - 1);
sw.WriteLine(line);
}
sw.Close();
sw.Dispose();
//create MIF
string mifpath = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(path), System.IO.Path.GetFileNameWithoutExtension(path) + ".mif");
try
{
sw = new System.IO.StreamWriter(mifpath, false, System.Text.Encoding.Default);
}
catch (Exception ex)
{
throw new Exception("Kunne ikke få adgang til filen \"" + mifpath + "\"\nError: " + ex.Message);
}
try
{
sw.WriteLine("Version 600");
sw.WriteLine("Charset \"WindowsLatin1\"");
sw.WriteLine("Delimiter \", \"");
if(!String.IsNullOrEmpty(layer.Index))sw.WriteLine("Index " + layer.Index);
sw.WriteLine(layer.CoordinateSystem);
sw.WriteLine("Columns " + (layer.ColumnNames.Length).ToString());
for (int i = 0; i < layer.ColumnNames.Length; i++)
{
sw.WriteLine(" " + layer.ColumnNames[i] + " " + layer.ColumnTypes[i]);
}
sw.WriteLine("Data");
sw.WriteLine("");
}
catch (Exception ex)
{
throw new Exception("Kunne ikke skrive header til filen \"" + mifpath + "\"\nError: " + ex.Message);
}
try
{
foreach (MapInfo.MapInfoObject obj in layer)
{
switch (obj.ObjectType)
{
case MapInfoObjectTypes.Line:
if (obj.SubObjects.Length != 1) throw new Exception("Linie-samlinger er ikke understøttet");
sw.WriteLine("Pline " + (obj.SubObjects[0].Length / 2).ToString());
for (int j = 0; j < obj.SubObjects[0].Length; j += 2)
sw.WriteLine(obj.SubObjects[0][j].ToString(System.Globalization.CultureInfo.InvariantCulture) + " " + obj.SubObjects[0][j + 1].ToString(System.Globalization.CultureInfo.InvariantCulture));
sw.WriteLine(" Pen (1,2," + ((obj.BorderColor.R * 65536) + (obj.BorderColor.G * 256) + obj.BorderColor.B) + ") ");
break;
case MapInfoObjectTypes.Point:
if (obj.SubObjects.Length != 1) throw new Exception("Punkt-samlinger er ikke understøttet");
sw.WriteLine("Point " + obj.SubObjects[0][0].ToString(System.Globalization.CultureInfo.InvariantCulture) + " " + obj.SubObjects[0][1].ToString(System.Globalization.CultureInfo.InvariantCulture));
sw.WriteLine(" Symbol (35," + ((obj.BorderColor.R * 65536) + (obj.BorderColor.G * 256) + obj.BorderColor.B) + ",12) ");
break;
case MapInfoObjectTypes.Region:
sw.WriteLine("Region " + obj.SubObjects.Length);
foreach (double[] objcoord in obj.SubObjects)
{
if (objcoord.Length % 2 != 0) throw new Exception("Antallet af koordinater er ikke deleligt med 2 (" + objcoord.Length + ")");
sw.WriteLine(" " + (objcoord.Length / 2).ToString());
for (int j = 0; j < objcoord.Length; j += 2)
sw.WriteLine(objcoord[j].ToString(System.Globalization.CultureInfo.InvariantCulture) + " " + objcoord[j + 1].ToString(System.Globalization.CultureInfo.InvariantCulture));
}
sw.WriteLine(" Pen (1,2," + ((obj.BorderColor.R * 65536) + (obj.BorderColor.G * 256) + obj.BorderColor.B) + ") ");
if (!obj.FillColor.IsEmpty)
sw.WriteLine(" Brush (1," + ((obj.FillColor.R * 65536) + (obj.FillColor.G * 256) + obj.FillColor.B) + ",0)");
else
sw.WriteLine(" Brush (1,0,0)");
break;
default:
sw.WriteLine("None");
break;
}
}
}
catch (Exception ex)
{
throw new Exception("Kunne ikke skrive objekter til filen \"" + mifpath + "\"\nError: " + ex.Message);
}
finally
{
if (sw != null)
{
sw.Close();
sw.Dispose();
sw = null;
}
}
}
