/// <summary>
/// 读取命名的文件。第一行为头部描述，以下为以tab按键分割的文字，其中，头部含name的为名字，第一个含x的为x，依次为y，z。
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static List <NamedXyz> ReadNamedXyztxt(string path)
{
List <NamedXyz> listA = new List <NamedXyz>();
using (StreamReader reader = new StreamReader(new FileStream(path, FileMode.Open)))
{
int nameIndex = -1;
int xIndex = -1;
int yIndex = -1;
int zIndex = -1;
string line = reader.ReadLine();
//第一行为头部
string[] titles = StringUtil.SplitByBlank(line);
int i = 0;
foreach (var item in titles)
{
var title = item.ToLower();
if (title.Contains("name") && nameIndex == -1)
{
nameIndex = i;
}
else if (title.Contains("x") && xIndex == -1)
{
xIndex = i;
}
else if (title.Contains("y") && yIndex == -1)
{
yIndex = i;
}
else if (title.Contains("z") && zIndex == -1)
{
zIndex = i;
}
i++;
}
while ((line = reader.ReadLine()) != null)
{
if (String.IsNullOrWhiteSpace(line))
{
continue;
}
string[] values = StringUtil.SplitByBlank(line);
NamedXyz xyz = new NamedXyz()
{
Name = values[nameIndex],
Value = new XYZ(
double.Parse(values[xIndex]),
double.Parse(values[yIndex]),
double.Parse(values[zIndex]))
};
listA.Add(xyz);
}
reader.Close();
}
return(listA);
}
/// <summary>
/// 读取命名的文件。第一行为头部描述，以下为以tab按键分割的文字，其中，头部含name的为名字，第一个含x的为x，依次为y，z。
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static List <NamedXyz> ReadNamedXyz(string path)
{
List <NamedXyz> listA = new List <NamedXyz>();
using (StreamReader reader = new StreamReader(new FileStream(path, FileMode.Open)))
{
int nameIndex = -1;
int xIndex = -1;
int yIndex = -1;
int zIndex = -1;
string line = reader.ReadLine();
//第一行为头部
string[] titles = StringUtil.SplitByTab(line);
int i = 0;
foreach (var item in titles)
{
var title = item.ToLower();
if (title.Contains("name") && nameIndex == -1)
{
nameIndex = i;
}
else if (title.Contains("x") && xIndex == -1)
{
xIndex = i;
}
else if (title.Contains("y") && yIndex == -1)
{
yIndex = i;
}
else if (title.Contains("z") && zIndex == -1)
{
zIndex = i;
}
//逐历元比较，以历元为名称
else if (title.Contains("epoch") && nameIndex == -1)
{
nameIndex = i;
}
i++;
}
while ((line = reader.ReadLine()) != null)
{
if (String.IsNullOrWhiteSpace(line))
{
continue;
}
string[] values = StringUtil.SplitByTab(line);
NamedXyz xyz = Parse(values, nameIndex, xIndex, yIndex, zIndex);
listA.Add(xyz);
}
return(listA);
}
}
/// <summary>
/// 比较
/// </summary>
/// <param name="site"></param>
/// <returns></returns>
public NamedXyz Compare(NamedXyz site)
{
NamedXyz namedXyz = new NamedXyz()
{
Name = site.Name,
Value = this.Value - site.Value
};
return(namedXyz);
}
public static List <NamedXyz> CompareWithListB(List <NamedXyz> listA, List <NamedXyz> listB)
{
List <NamedXyz> list = new List <NamedXyz>();
foreach (var item in listA)
{
NamedXyz site = listB.Find(m => string.Equals(m.Name.Trim(), item.Name.Trim(), StringComparison.CurrentCultureIgnoreCase));
if (site != null)
{
list.Add((site));
}
}
return(list);
}
/// <summary>
/// 比较
/// </summary>
/// <param name="listA"></param>
/// <param name="listB"></param>
/// <returns></returns>
public static List <NamedXyz> Compare(List <NamedXyz> listA, List <NamedXyz> listB, bool enableCutNameLen = false, int NameLen = 4)
{
List <NamedXyz> list = new List <NamedXyz>();
foreach (var item in listA)
{
NamedXyz site = listB.Find(m => string.Equals(
GetCuttedName(m.Name.Trim(), enableCutNameLen, NameLen)
, GetCuttedName(item.Name.Trim(), enableCutNameLen, NameLen),
StringComparison.CurrentCultureIgnoreCase));
if (site != null)
{
list.Add(item.Compare(site));
}
}
return(list);
}
/// <summary>
/// 解析
/// </summary>
/// <param name="values"></param>
/// <param name="nameIndex"></param>
/// <param name="xIndex"></param>
/// <param name="yIndex"></param>
/// <param name="zIndex"></param>
/// <returns></returns>
public static NamedXyz Parse(string[] values, int nameIndex = 0, int xIndex = 1, int yIndex = 2, int zIndex = 3)
{
var z = 0.0;
if (zIndex != -1)
{
z = double.Parse(values[zIndex]);
}
NamedXyz xyz = new NamedXyz()
{
Name = values[nameIndex],
Value = new XYZ(
double.Parse(values[xIndex]),
double.Parse(values[yIndex]),
z)
};
return(xyz);
}
/// <summary>
/// 解析一行
/// </summary>
/// <param name="line"></param>
/// <param name="splitter"></param>
/// <returns></returns>
public static NamedXyz Parse(string line, char [] splitter = null)
{
if (splitter == null)
{
splitter = new char[] { ' ', ',', '\t' };
}
var values = line.Split(splitter, StringSplitOptions.RemoveEmptyEntries);
if (values.Length >= 4)
{
return(Parse(values));
}
NamedXyz xyz = new NamedXyz()
{
Name = "",
Value = new XYZ(
double.Parse(values[0]),
double.Parse(values[1]),
double.Parse(values[2]))
};
return(xyz);
}
