/// <summary>
/// HSI转换
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text != "" && textBox2.Text != "" && textBox3.Text != "")
{
/// <summary>
///从list数据流中按文件名索引数据。
/// <summary>
string pathmark1 = Path.GetFileName(textBox1.Text);
string pathmark2 = Path.GetFileName(textBox2.Text);
string pathmark3 = Path.GetFileName(textBox3.Text);
GetDataByFilename gdb = new GetDataByFilename();
int iR = gdb.getnumber(Form1.boduan, pathmark1);
int iG = gdb.getnumber(Form1.boduan, pathmark2);
int iB = gdb.getnumber(Form1.boduan, pathmark3);
/// <summary>
/// 按波段名索引波段号
/// <summary>
GetBandByname gbn = new GetBandByname();
int Rband = gbn.getnumber(Form1.boduan[iR].Bandsname, this.textBox1.Text.Substring(0, this.textBox1.Text.IndexOf(pathmark1) - 1)
, Form1.boduan[iR].bands);
int Gband = gbn.getnumber(Form1.boduan[iG].Bandsname, this.textBox2.Text.Substring(0, this.textBox2.Text.IndexOf(pathmark2) - 1)
, Form1.boduan[iG].bands);
int Bband = gbn.getnumber(Form1.boduan[iB].Bandsname, this.textBox3.Text.Substring(0, this.textBox3.Text.IndexOf(pathmark3) - 1)
, Form1.boduan[iB].bands);
if (Form1.boduan[iR].ColumnCounts == Form1.boduan[iG].ColumnCounts &&
Form1.boduan[iR].ColumnCounts == Form1.boduan[iB].ColumnCounts &&
Form1.boduan[iR].LineCounts == Form1.boduan[iG].LineCounts && Form1.boduan[iR].LineCounts == Form1.boduan[iB].LineCounts)
{
read rd = new read();
/// <summary>
/// RGBtoHSI
/// <summary>
RGBToHSI rth = new RGBToHSI(iR, iG, iB, Rband, Gband, Bband, rd);
rd = rth.GetResult();
rd.Bandsname = new string[3];
rd.Bandsname[0] = "Hue" + "(" + Form1.boduan[iR].Bandsname[Rband] + ":" + pathmark1 + ")";
rd.Bandsname[1] = "Sat" + "(" + Form1.boduan[iG].Bandsname[Gband] + ":" + pathmark2 + ")";
rd.Bandsname[2] = "Iit" + "(" + Form1.boduan[iB].Bandsname[Bband] + ":" + pathmark3 + ")";
if (textBox4.Text == "")
{
rd.FileName = "HSI";
}
else
{
rd.FileName = textBox4.Text;
}
/// <summary>
///静态窗口available打开，将结果加入静态数据流泛型中
/// <summary>
Form1.abl.readmore.Add(rd);
Form1.abl.PATH = rd.FileName;
Form1.boduan.Add(rd);
Form1.abl.Form_Load(sender, e);
Form1.abl.Show();
this.Close();
}
else
{
MessageBox.Show("波段规格不匹配！");
}
}
else
{
MessageBox.Show("无有效数据！");
}
}
private void simpleButton1_Click(object sender, EventArgs e)
{
/// <summary>
/// No Display 时创建imageview新实例
/// <summary>
if (comboBox1.Text == "No Display")
{
/// <summary>
/// comboBox操作，类似envi
/// <summary>
//windowsnum++;
comboBox1.Items.Add("Display #" + 1);
comboBox1.SelectedItem = "Display #" + 1;
comboBox1.Items.Remove("No Display");
/// <summary>
/// 定义新窗体
/// <summary>
imageview imv = new imageview("Display #" + 1);
imv.Text = "Display #" + 1;
/// <summary>
/// 选择灰度(单波段)显示
/// <summary>
if (radioButton1.Checked)
{
if (textBox1.Text != "")
{
/// <summary>
///索引数据流，得到数据
/// <summary>
string pathmark = Path.GetFileName(textBox1.Text);
GetDataByFilename gdb = new GetDataByFilename();
int i = gdb.getnumber(readmore, pathmark);
GetBandByname gbn = new GetBandByname();
int single = gbn.getnumber(readmore[i].Bandsname, this.textBox1.Text.Substring(0, this.textBox1.Text.IndexOf(pathmark) - 1)
, readmore[i].bands);
/// <summary>
/// imv实例中各项数据初始化
/// <summary>
imv.ColumnCounts = readmore[i].ColumnCounts;
imv.LineCounts = readmore[i].LineCounts;
imv.bands = 1;
imv.showdata = new int[imv.bands, imv.ColumnCounts *imv.LineCounts];
imv.BandsDataD = new double[imv.bands, imv.ColumnCounts *imv.LineCounts];
imv.bandstemp = new int[imv.bands, imv.ColumnCounts *imv.LineCounts];
/// <summary>
///原数据存储
/// <summary>
for (int j = 0; j < readmore[i].ColumnCounts * readmore[i].LineCounts; j++)
{
imv.BandsDataD[0, j] = readmore[i].BandsDataD[single, j];
}
imv.pictureBox1.Height = imv.LineCounts;
imv.pictureBox1.Width = imv.ColumnCounts;
///窗口状态初始化
imv.handleBopen();
/// <summary>
///通过LinearShow方法，将原数据拉伸至0-255用于显示
/// <summary>
imagestretch images = new imagestretch(imv.ColumnCounts, imv.LineCounts, imv.bands);
//images.LinearShow(imv.showdata, imv.BandsDataD);
imv.showdata = images.TwoPercentStretch(imv.BandsDataD);
/// <summary>
///窗口命名
/// <summary>
imv.Text = textBox1.Text;
/// <summary>
///显示图像
/// <summary>
ImageShow ims = new ImageShow();
imv.pictureBox1.Refresh();
Bitmap map = new Bitmap(imv.pictureBox1.Width, imv.pictureBox1.Height);
ims.showimage(imv.showdata, imv.ColumnCounts, imv.LineCounts, imv.bands, map);
imv.pictureBox1.Image = map;
imv.Show();
imv.Visible = true;
}
else
{
MessageBox.Show("请选择波段！");
}
}
else if (radioButton2.Checked)
{
if (textBox2.Text != "" && textBox3.Text != "" && textBox4.Text != "")
{
/// <summary>
///从list数据流中按文件名索引数据。
/// <summary>
string pathmark2 = Path.GetFileName(textBox2.Text);
string pathmark3 = Path.GetFileName(textBox3.Text);
string pathmark4 = Path.GetFileName(textBox4.Text);
GetDataByFilename gdb = new GetDataByFilename();
int i2 = gdb.getnumber(readmore, pathmark2);
int i3 = gdb.getnumber(readmore, pathmark3);
int i4 = gdb.getnumber(readmore, pathmark4);
/// <summary>
/// 按波段名索引波段号
/// <summary>
GetBandByname gbn = new GetBandByname();
int Rband = gbn.getnumber(readmore[i2].Bandsname, this.textBox2.Text.Substring(0, this.textBox2.Text.IndexOf(pathmark2) - 1)
, readmore[i2].bands);
int Gband = gbn.getnumber(readmore[i3].Bandsname, this.textBox3.Text.Substring(0, this.textBox3.Text.IndexOf(pathmark3) - 1)
, readmore[i3].bands);
int Bband = gbn.getnumber(readmore[i4].Bandsname, this.textBox4.Text.Substring(0, this.textBox4.Text.IndexOf(pathmark4) - 1)
, readmore[i4].bands);
if (Form1.boduan[i2].ColumnCounts == Form1.boduan[i3].ColumnCounts &&
Form1.boduan[i2].ColumnCounts == Form1.boduan[i4].ColumnCounts &&
Form1.boduan[i2].LineCounts == Form1.boduan[i3].LineCounts &&
Form1.boduan[i2].LineCounts == Form1.boduan[i4].LineCounts)
{
/// <summary>
/// imv实例中各项数据初始化
/// <summary>
imv.LineCounts = readmore[i2].LineCounts;
imv.ColumnCounts = readmore[i3].ColumnCounts;
imv.bands = 3;
imv.showdata = new int[imv.bands, imv.LineCounts *imv.ColumnCounts];
imv.BandsDataD = new double[imv.bands, imv.ColumnCounts *imv.LineCounts];
/// <summary>
///任意图像任意波段合成（数据传递）
/// <summary>
for (int j = 0; j < imv.ColumnCounts * imv.LineCounts; j++)
{
imv.BandsDataD[0, j] = readmore[i2].BandsDataD[Rband, j];
}
for (int j = 0; j < imv.ColumnCounts * imv.LineCounts; j++)
{
imv.BandsDataD[1, j] = readmore[i3].BandsDataD[Gband, j];
}
for (int j = 0; j < imv.ColumnCounts * imv.LineCounts; j++)
{
imv.BandsDataD[2, j] = readmore[i4].BandsDataD[Bband, j];
}
imv.pictureBox1.Height = imv.LineCounts;
imv.pictureBox1.Width = imv.ColumnCounts;
///窗口状态初始化
imv.handleBopen();
/// <summary>
///通过LinearShow方法，将原数据拉伸至0-255用于显示
/// <summary>
imagestretch images = new imagestretch(imv.ColumnCounts, imv.LineCounts, imv.bands);
images.LinearShow(imv.showdata, imv.BandsDataD);
//imv.showdata = images.TwoPercentStretch(imv.BandsDataD);
/// <summary>
///窗口命名
/// <summary>
imv.Text = textBox2.Text + "&" + textBox3.Text + "&" + textBox4.Text;
/// <summary>
///显示图像
/// <summary>
imv.pictureBox1.Refresh();
ImageShow ims = new ImageShow();
Bitmap map = new Bitmap(imv.pictureBox1.Width, imv.pictureBox1.Height);
ims.showimage(imv.showdata, imv.ColumnCounts, imv.LineCounts, imv.bands, map);
imv.pictureBox1.Image = map;
imv.Show();
imv.Visible = true;
}
else
{
MessageBox.Show("波段规格不匹配！");
}
}
else
{
MessageBox.Show("请输入波段！");
}
}
/// <summary>
/// imv实例加入Wins泛型中
/// <summary>
Wins.Add(imv);
}
/// <summary>
///对已存在的imageview窗体进行数据传递和操作
/// <summary>
else
{
/// <summary>
/// 搜索窗口
/// <summary>
GetWinByName gwn = new GetWinByName();
int WinNbr = gwn.GetWinN(Wins, comboBox1.Text);
if (radioButton1.Checked)
{
if (textBox1.Text != "")
{
string pathmark = Path.GetFileName(textBox1.Text);
/// <summary>
///索引数据流，得到数据
/// <summary>
GetDataByFilename gdb = new GetDataByFilename();
int i = gdb.getnumber(readmore, pathmark);
GetBandByname gbn = new GetBandByname();
int single = gbn.getnumber(readmore[i].Bandsname, this.textBox1.Text.Substring(0, this.textBox1.Text.IndexOf(pathmark) - 1)
, readmore[i].bands);
/// <summary>
/// imv实例中各项数据初始化
/// <summary>
Wins[WinNbr].ColumnCounts = readmore[i].ColumnCounts;
Wins[WinNbr].LineCounts = readmore[i].LineCounts;
Wins[WinNbr].bands = 1;
Wins[WinNbr].showdata = new int[Wins[WinNbr].bands, Wins[WinNbr].ColumnCounts * Wins[WinNbr].LineCounts];
Wins[WinNbr].BandsDataD = new double[Wins[WinNbr].bands, Wins[WinNbr].ColumnCounts * Wins[WinNbr].LineCounts];
/// <summary>
///原数据存储
/// <summary>
for (int j = 0; j < readmore[i].ColumnCounts * readmore[i].LineCounts; j++)
{
Wins[WinNbr].BandsDataD[0, j] = readmore[i].BandsDataD[single, j];
}
Wins[WinNbr].pictureBox1.Height = Wins[WinNbr].LineCounts;
Wins[WinNbr].pictureBox1.Width = Wins[WinNbr].ColumnCounts;
///窗口状态初始化
Wins[WinNbr].handleBopen();
/// <summary>
///通过LinearShow方法，将原数据拉伸至0-255用于显示
/// <summary>
imagestretch images = new imagestretch(Wins[WinNbr].ColumnCounts, Wins[WinNbr].LineCounts, Wins[WinNbr].bands);
//images.LinearShow(Wins[WinNbr].showdata, Wins[WinNbr].BandsDataD);
Wins[WinNbr].showdata = images.TwoPercentStretch(Wins[WinNbr].BandsDataD);
/// <summary>
/// 图像拉伸数据初始化和赋值
/// <summary>
BandpixelInitialize bpi = new BandpixelInitialize();
bpi.Initialization(out Wins[WinNbr].bandstemp, Wins[WinNbr].showdata, Wins[WinNbr].ColumnCounts
, Wins[WinNbr].LineCounts, Wins[WinNbr].bands);
/// <summary>
///窗口命名
/// <summary>
Wins[WinNbr].Text = textBox1.Text;
/// <summary>
///显示图像
/// <summary>
ImageShow ims = new ImageShow();
//ims.showimage(bandints,ColumnCounts,LineCounts)
Wins[WinNbr].pictureBox1.Refresh();
Bitmap map = new Bitmap(Wins[WinNbr].pictureBox1.Width, Wins[WinNbr].pictureBox1.Height);
ims.showimage(Wins[WinNbr].showdata, Wins[WinNbr].ColumnCounts, Wins[WinNbr].LineCounts, Wins[WinNbr].bands, map);
Wins[WinNbr].pictureBox1.Image = map;
Wins[WinNbr].Show();
Wins[WinNbr].Visible = true;
}
else
{
MessageBox.Show("请输入波段！");
}
}
else if (radioButton2.Checked)
{
if (textBox2.Text != "" && textBox3.Text != "" && textBox4.Text != "")
{
/// <summary>
///从list数据流中按文件名索引数据。
/// <summary>
string pathmark2 = Path.GetFileName(textBox2.Text);
string pathmark3 = Path.GetFileName(textBox3.Text);
string pathmark4 = Path.GetFileName(textBox4.Text);
GetDataByFilename gdb = new GetDataByFilename();
int i2 = gdb.getnumber(readmore, pathmark2);
int i3 = gdb.getnumber(readmore, pathmark3);
int i4 = gdb.getnumber(readmore, pathmark4);
/// <summary>
/// 按波段名索引波段号
/// <summary>
GetBandByname gbn = new GetBandByname();
int Rband = gbn.getnumber(readmore[i2].Bandsname, this.textBox2.Text.Substring(0, this.textBox2.Text.IndexOf(pathmark2) - 1)
, readmore[i2].bands);
int Gband = gbn.getnumber(readmore[i3].Bandsname, this.textBox3.Text.Substring(0, this.textBox3.Text.IndexOf(pathmark3) - 1)
, readmore[i3].bands);
int Bband = gbn.getnumber(readmore[i4].Bandsname, this.textBox4.Text.Substring(0, this.textBox4.Text.IndexOf(pathmark4) - 1)
, readmore[i4].bands);
if (Form1.boduan[i2].ColumnCounts == Form1.boduan[i3].ColumnCounts &&
Form1.boduan[i2].ColumnCounts == Form1.boduan[i4].ColumnCounts &&
Form1.boduan[i2].LineCounts == Form1.boduan[i3].LineCounts &&
Form1.boduan[i2].LineCounts == Form1.boduan[i4].LineCounts)
{
/// <summary>
/// imv实例中各项数据初始化
/// <summary>
Wins[WinNbr].LineCounts = readmore[i2].LineCounts;
Wins[WinNbr].ColumnCounts = readmore[i3].ColumnCounts;
Wins[WinNbr].bands = 3;
Wins[WinNbr].showdata = new int[3, Wins[WinNbr].LineCounts * Wins[WinNbr].ColumnCounts];
Wins[WinNbr].BandsDataD = new double[3, Wins[WinNbr].LineCounts * Wins[WinNbr].ColumnCounts];
/// <summary>
///任意图像任意波段合成（数据传递）
/// <summary>
for (int j = 0; j < Wins[WinNbr].ColumnCounts * Wins[WinNbr].LineCounts; j++)
{
Wins[WinNbr].BandsDataD[0, j] = readmore[i2].BandsDataD[Rband, j];
}
for (int j = 0; j < Wins[WinNbr].ColumnCounts * Wins[WinNbr].LineCounts; j++)
{
Wins[WinNbr].BandsDataD[1, j] = readmore[i3].BandsDataD[Gband, j];
}
for (int j = 0; j < Wins[WinNbr].ColumnCounts * Wins[WinNbr].LineCounts; j++)
{
Wins[WinNbr].BandsDataD[2, j] = readmore[i4].BandsDataD[Bband, j];
}
Wins[WinNbr].pictureBox1.Height = Wins[WinNbr].LineCounts;
Wins[WinNbr].pictureBox1.Width = Wins[WinNbr].ColumnCounts;
///窗口状态初始化
Wins[WinNbr].handleBopen();
/// <summary>
///通过LinearShow方法，将原数据拉伸至0-255用于显示
/// <summary>
imagestretch images = new imagestretch(Wins[WinNbr].ColumnCounts, Wins[WinNbr].LineCounts, Wins[WinNbr].bands);
//images.LinearShow(Wins[WinNbr].showdata, Wins[WinNbr].BandsDataD);
Wins[WinNbr].showdata = images.TwoPercentStretch(Wins[WinNbr].BandsDataD);
/// <summary>
/// 图像拉伸数据初始化和赋值
/// <summary>
BandpixelInitialize bpi = new BandpixelInitialize();
bpi.Initialization(out Wins[WinNbr].bandstemp, Wins[WinNbr].showdata, Wins[WinNbr].ColumnCounts
, Wins[WinNbr].LineCounts, Wins[WinNbr].bands);
/// <summary>
///窗口命名
/// <summary>
Wins[WinNbr].Text = textBox2.Text + "&" + textBox3.Text + "&" + textBox4.Text;
/// <summary>
///显示图像
/// <summary>
Wins[WinNbr].pictureBox1.Refresh();
ImageShow ims = new ImageShow();
Bitmap map = new Bitmap(Wins[WinNbr].pictureBox1.Width, Wins[WinNbr].pictureBox1.Height);
ims.showimage(Wins[WinNbr].showdata, Wins[WinNbr].ColumnCounts, Wins[WinNbr].LineCounts, Wins[WinNbr].bands, map);
Wins[WinNbr].pictureBox1.Image = map;
Wins[WinNbr].Show();
Wins[WinNbr].Visible = true;
}
else
{
MessageBox.Show("波段规格不匹配！");
}
}
else
{
MessageBox.Show("请输入波段！");
}
}
}
}
/// <summary>
/// 四则运算
/// </summary>
/// <returns>返回结果</returns>
private double[] EvaluateExpression()
{
try
{
string myExp = expression + "="; //表达式。。
Stack <char> optr = new Stack <char>(myExp.Length); //存放操作符栈。。
Stack <double[]> opnd = new Stack <double[]>(myExp.Length); //存放操作数组栈。。
optr.Push('=');
int index = 0; //字符索引。。
char c = myExp.ToCharArray()[index++]; //读取每一个字符。。
double[] num1, num2;
while ((c != '=') || (optr.Peek() != '='))
{
if (c == '"')
{
string band_File = "";
while (true)
{
if ((c = myExp.ToCharArray()[index++]) == '"')
{
if (band_File.IndexOf(":") == -1)
{
//double[] temp = opnd.Pop();
//int Length = temp.GetLength(0);
//opnd.Push(temp);
//double math = Convert.ToDouble(band_File);
//temp = new double[Length];
//for (int i = 0; i < temp.GetLength(0); i++)
// temp[i] = math;
//opnd.Push(temp);
//c = myExp.ToCharArray()[index++];
//break;
}
else
{
//索引数据
string FileName = Path.GetFileName(band_File);
GetDataByFilename gdbf = new GetDataByFilename();
int i = gdbf.getnumber(Form1.boduan, FileName);
string bandname = band_File.Substring(0, band_File.IndexOf(FileName) - 1);
GetBandByname gbbn = new GetBandByname();
int j = gbbn.getnumber(Form1.boduan[i].Bandsname, bandname, Form1.boduan[i].bands);
//初始化数据并赋值
double[] temp = new double[Form1.boduan[i].ColumnCounts * Form1.boduan[i].LineCounts];
for (int k = 0; k < Form1.boduan[i].ColumnCounts * Form1.boduan[i].LineCounts; k++)
{
temp[k] = Form1.boduan[i].BandsDataD[j, k];
}
ColumnCounts = Form1.boduan[i].ColumnCounts;
LineCounts = Form1.boduan[i].LineCounts;
//将数据压入栈中
opnd.Push(temp);
c = myExp.ToCharArray()[index++];
break;
}
}
band_File += c;
}
}
else if (c != '+' && c != '-' && c != '*' && c != '/' && c != '(' && c != ')' && c != '=')
{
string band_File = "";
band_File += c;
while (true)
{
if (index + 1 == myExp.Length)
{
break;
}
c = myExp.ToCharArray()[index++];
if (!judge(c))
{
break;
}
band_File += c;
}
double[] temp = opnd.Pop();
int Length = temp.GetLength(0);
opnd.Push(temp);
double math = Convert.ToDouble(band_File);
temp = new double[Length];
for (int i = 0; i < temp.GetLength(0); i++)
{
temp[i] = math;
}
opnd.Push(temp);
c = myExp.ToCharArray()[index++];
}
else
{
bool isJump = false;
switch (Precede(optr.Peek(), c))
{
case '<':
optr.Push(c);
if ((index + 1) == myExp.Length)
{
isExpressionRight = false;
isJump = true;
break;
}
c = myExp.ToCharArray()[index++];
break;
case '=':
optr.Pop();
//if ((index + 1) == myExp.Length)
//{
// isExpressionRight = false;
// isJump = true;
// break;
//}
c = myExp.ToCharArray()[index++];
break;
case '>':
num2 = opnd.Pop();
num1 = opnd.Pop();
opnd.Push(Operate(num1, optr.Pop(), num2));
if (!ishandled)
{
isJump = true;
}
break;
default:
break;
}
if (isJump)
{
break;
}
}
}
if (!isExpressionRight)
{
double[] a = new double[100];
}
return(opnd.Pop());
}
catch (Exception)
{
double[] a = new double[100];
return(a);
}
}