解析空中三角测量C#代码 private void 导入像点坐标数据ToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog FILE = new OpenFileDialog();
FILE.Filter = "文本文件(*.txt)|*.txt| 所有文件(*.*)|*.*";
FILE.FilterIndex = 1;
if (FILE.ShowDialog() == DialogResult.OK)
{
StreamReader MSR = new StreamReader(FILE.FileName);
string Line;//读取每行信息放在该字符串中
double[,] Temp = new double[34, 5];//每行信息存放在该二维数组中
int temp = 0;
//将*.txt文件信息读到Temp[,]二维数组中
while ((Line = MSR.ReadLine()) != null)
{
char[] tt = new char[] { '\r', '\n' };
string[] split = Line.Split(tt); //字符串转换为字符串数组
string[] numbers;//读取的每行信息记录在数组中
for (int i = 0; i < split.Length; i++)
{
numbers = split[i].Split(' ');
for (int j = 0, k = 0; j < numbers.Length && numbers[j] != ""; j++)
Temp[temp, k++] = double.Parse(numbers[j]);
}
temp++;
}
MSR.Close();
//用Temp中的数据赋值，并将单位换成米,并实例化像点坐标
for (int i = 0; i < 3; i++)
{
LDot[i] = new int[C[i]];
x1[i] = new double[C[i]];
y1[i] = new double[C[i]];
x2[i] = new double[C[i]];
y2[i] = new double[C[i]];
}
//像对1的坐标
for (int i = 0; i < 15; i++)
{
LDot[0][i] = (int)Temp[i, 0];
x1[0][i] = Temp[i, 1] / 1000000.0;
y1[0][i] = Temp[i, 2] / 1000000.0;
x2[0][i] = Temp[i, 3] / 1000000.0;
y2[0][i] = Temp[i, 4] / 1000000.0;
}
//像对2的坐标
for (int i = 0; i < 8; i++)
{
LDot[1][i] = (int)Temp[i + 15, 0];
x1[1][i] = Temp[i + 15, 1] / 1000000.0;
y1[1][i] = Temp[i + 15, 2] / 1000000.0;
x2[1][i] = Temp[i + 15, 3] / 1000000.0;
y2[1][i] = Temp[i + 15, 4] / 1000000.0;
}
//像对3的坐标
for (int i = 0; i < 11; i++)
{
LDot[2][i] = (int)Temp[i + 23, 0];
x1[2][i] = Temp[i + 23, 1] / 1000000.0;
y1[2][i] = Temp[i + 23, 2] / 1000000.0;
x2[2][i] = Temp[i + 23, 3] / 1000000.0;
y2[2][i] = Temp[i + 23, 4] / 1000000.0;
}
//显示像对坐标数据
for (int i = 0; i < 34; i++)
{
ListViewItem a;
a = lst像对坐标数据.Items.Add(Temp[i, 0].ToString());
a.SubItems.Add(Temp[i, 1].ToString());
a.SubItems.Add(Temp[i, 2].ToString());
a.SubItems.Add(Temp[i, 3].ToString());
a.SubItems.Add(Temp[i, 4].ToString());
}
}
}
