/// <summary>
///载入坐标序列
///</summary>
private int LoadCoordArray()
{
int Indexfirst = 0, Indexlast = 0; //坐标点数据区首尾
string str; //临时字符串
bool found = false; //记录是否找到已存在的坐标序列，true为找到
MathFun.JPOStyp pos = new MathFun.JPOStyp(); //临时数据变量
for (int i = 0; i < lengthHead; i++) //记录首末坐标序列行的行索引
{
str = headLines[i].ToString();
string[] subCMD = str.Split(' ');
if (subCMD[0] == "C0000") //找到首数据
{
Indexfirst = i;
found = true;
}
if (subCMD[0].Substring(0, 1) == "C" && subCMD[0].Length == 5)
{
Indexlast = i;
}
else if (found) //数据区结束，退出
{
break;
}
}
if (!found)
{
return(0); //没有数据区（纯逻辑程序））
}
NumPos = Indexlast - Indexfirst + 1;
poses.Clear(); //清空数据点
for (int i = Indexfirst; i <= Indexlast; i++) //载入坐标序列
{
str = headLines[i].ToString();
str = str.Remove(0, 6);
string[] subCMD = str.Split(',');
try
{
pos.J1 = double.Parse(subCMD[0]);
pos.J2 = double.Parse(subCMD[1]);
pos.J3 = double.Parse(subCMD[2]);
pos.J4 = double.Parse(subCMD[3]);
poses.Add(pos);
}
catch
{
//MessageBox.Show("参数格式有误！", "错误！");
return(-1);
}
}
return(0);
}
/// <summary>
/// 插入一个数据点 ToString("F6") index + 9?
/// </summary>
public void insPos(int index, MathFun.JPOStyp pos)
{
if ((index < 0) || (index > NumPos))
{
return;
}
poses.Insert(index, pos);
string str = "C" + index.ToString("D4") + " " + pos.J1.ToString("F6") + "," + pos.J2.ToString("F6") + "," + pos.J3.ToString("F6") + "," + pos.J4.ToString("F6");
headLines.Insert(index + 9, str);
NumPos++;
lengthHead++;
}