Czytam toturiale i nie bardzo czaje jak dorobić do programu ProgressMonitor 
Stworzyłem programik który zadany obraz przekształca o macierz tranfrormacji.
klasa główna odpowiedzialna za wygląd
import java.awt.event.KeyEvent;
import javax.swing.ProgressMonitor;
import javax.swing.UIManager;
public class Macierz extends javax.swing.JFrame {
Engine en = new Engine();
public String file1;
public String file2;
private ProgressMonitor progressMonitor;
public Macierz() {
initComponents();
}
@SuppressWarnings("unchecked")
//
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
Wejscie = new javax.swing.JTextField();
M22 = new javax.swing.JTextField();
M12 = new javax.swing.JTextField();
M02 = new javax.swing.JTextField();
M01 = new javax.swing.JTextField();
M11 = new javax.swing.JTextField();
M21 = new javax.swing.JTextField();
M20 = new javax.swing.JTextField();
M10 = new javax.swing.JTextField();
M00 = new javax.swing.JTextField();
Img1 = new Obraz();
Kat = new javax.swing.JTextField();
jPanel2 = new javax.swing.JPanel();
X = new javax.swing.JTextField();
Y = new javax.swing.JTextField();
Wyjcie = new javax.swing.JTextField();
Metoda = new javax.swing.JComboBox();
Transform = new javax.swing.JButton();
Img2 = new Obraz();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Macierz");
setBackground(new java.awt.Color(204, 255, 204));
jPanel1.setBackground(new java.awt.Color(204, 255, 255));
Wejscie.setText("c:\\trawa.jpg");
Wejscie.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyReleased(java.awt.event.KeyEvent evt) {
WejscieKeyReleased(evt);
}
});
M22.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M22.setText("1");
M12.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M12.setText("0");
M02.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M02.setText("0");
M01.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M01.setText("0");
M11.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M11.setText("1");
M21.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M21.setText("0");
M20.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M20.setText("0");
M10.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M10.setText("0");
M00.setHorizontalAlignment(javax.swing.JTextField.CENTER);
M00.setText("1");
javax.swing.GroupLayout Img1Layout = new javax.swing.GroupLayout(Img1);
Img1.setLayout(Img1Layout);
Img1Layout.setHorizontalGroup(
Img1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 183, Short.MAX_VALUE)
);
Img1Layout.setVerticalGroup(
Img1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 220, Short.MAX_VALUE)
);
Kat.setText("0");
Kat.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyReleased(java.awt.event.KeyEvent evt) {
KatKeyReleased(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(M00, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(M10, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(M20, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(32, Short.MAX_VALUE))
.addComponent(Img1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(Wejscie, javax.swing.GroupLayout.DEFAULT_SIZE, 163, Short.MAX_VALUE)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(M01, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(M11, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(M21, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(Kat))
.addComponent(M02, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(49, 49, 49)
.addComponent(M12, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(M22, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addComponent(Img1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(M00, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(M10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(M20, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(M01, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(M11, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(M21, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(Kat, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(M02, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(M12, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(M22, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Wejscie, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
jPanel2.setBackground(new java.awt.Color(204, 255, 204));
X.setText("100");
Y.setText("100");
Wyjcie.setText("C:\\wynik.bmp");
Metoda.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Sklaowanie", "Interpolacja dwulinowa", "Interpolacja bikubiczna" }));
Transform.setText("Transformuj");
Transform.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
TransformActionPerformed(evt);
}
});
Img2.setBackground(new java.awt.Color(255, 255, 255));
javax.swing.GroupLayout Img2Layout = new javax.swing.GroupLayout(Img2);
Img2.setLayout(Img2Layout);
Img2Layout.setHorizontalGroup(
Img2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 216, Short.MAX_VALUE)
);
Img2Layout.setVerticalGroup(
Img2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 217, Short.MAX_VALUE)
);
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(Img2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addComponent(X, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 66, Short.MAX_VALUE)
.addComponent(Y, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(Wyjcie, javax.swing.GroupLayout.DEFAULT_SIZE, 196, Short.MAX_VALUE)
.addComponent(Transform, javax.swing.GroupLayout.DEFAULT_SIZE, 196, Short.MAX_VALUE)
.addComponent(Metoda, javax.swing.GroupLayout.Alignment.TRAILING, 0, 196, Short.MAX_VALUE))
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
.addComponent(Img2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(X, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(Y, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Wyjcie, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Metoda, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Transform)
.addContainerGap())
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
);
pack();
}//
private void TransformActionPerformed(java.awt.event.ActionEvent evt) {
long start = System.currentTimeMillis();
progressMonitor = new ProgressMonitor(Macierz.this,"przerysowywanie","",0,200);
progressMonitor.setMillisToDecideToPopup(10);
GetVar();
Namaluj1(file1);
en.transform();
((Obraz)Img2).obrazek = en.getImg2();
repaint();
en.zapis(file2);
long stop = System.currentTimeMillis();
System.out.println("Czas działania " + (stop-start) + " ms");
}
void Namaluj1(String file){
en.setImg(file);
((Obraz)Img1).obrazek = en.getImg1();
repaint();
}
//
void GetVar(){
float[][] m = new float[3][3];
m[0][0] = Float.parseFloat(M00.getText().trim());
m[0][1] = Float.parseFloat(M01.getText().trim());
m[0][2] = Float.parseFloat(M02.getText().trim());
m[1][0] = Float.parseFloat(M10.getText().trim());
m[1][1] = Float.parseFloat(M11.getText().trim());
m[1][2] = Float.parseFloat(M12.getText().trim());
m[2][0] = Float.parseFloat(M20.getText().trim());
m[2][1] = Float.parseFloat(M21.getText().trim());
m[2][2] = Float.parseFloat(M22.getText().trim());
en.setMatrix(m);
en.setReslution(Integer.parseInt(X.getText().trim()), Integer.parseInt(Y.getText().trim()));
file1 = Wejscie.getText().trim();
file2 = Wyjcie.getText().trim();
en.setType(Metoda.getSelectedIndex());
}
//
private void WejscieKeyReleased(java.awt.event.KeyEvent evt) {
if(KeyEvent.VK_ENTER==evt.getKeyCode()){
Namaluj1(Wejscie.getText().trim());
}
}
private void KatKeyReleased(java.awt.event.KeyEvent evt) {
if(KeyEvent.VK_ENTER==evt.getKeyCode()){
float tmp = Float.parseFloat(Kat.getText().trim());
tmp = (float) (tmp * Math.PI / 180);
// double t = Math.cos(tmp);
M00.setText(Math.cos(tmp)+"");
M11.setText(Math.cos(tmp)+"");
M10.setText(Math.sin(tmp)+"");
M01.setText(-Math.sin(tmp)+"");
}
}
public static void main(String args[]) {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
}
catch(Exception e) {
throw new RuntimeException(e);
}
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Macierz().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JPanel Img1;
private javax.swing.JPanel Img2;
private javax.swing.JTextField Kat;
private javax.swing.JTextField M00;
private javax.swing.JTextField M01;
private javax.swing.JTextField M02;
private javax.swing.JTextField M10;
private javax.swing.JTextField M11;
private javax.swing.JTextField M12;
private javax.swing.JTextField M20;
private javax.swing.JTextField M21;
private javax.swing.JTextField M22;
private javax.swing.JComboBox Metoda;
private javax.swing.JButton Transform;
private javax.swing.JTextField Wejscie;
private javax.swing.JTextField Wyjcie;
private javax.swing.JTextField X;
private javax.swing.JTextField Y;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
// End of variables declaration
}
klasa pomocnicza odwalająca całą robotę robiąca to w 2 wątkach
import java.awt.Color;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.JComponent;
import javax.swing.ProgressMonitor;
import javax.swing.SwingWorker;
public class Engine {
private float[][] m =new float[3][3];
private int resX , resY;
private BufferedImage img1 = null;
private BufferedImage img2 = null;
private int type;
//
public void transform() {
img2 = new BufferedImage(resX, resY, BufferedImage.TYPE_INT_RGB);
Runnable r1 = new Rysowanie(0);
Runnable r2 = new Rysowanie(1);
Thread T1 = new Thread(r1);
Thread T2 = new Thread(r2);
T1.start();
T2.start();
while (T1.isAlive() || T2.isAlive()) {
try {
Thread.sleep(10);
} catch (InterruptedException ex) {
System.out.println("błąd ze spaniem");
}
}
System.gc();
}//
//
private Color getPix(int x, int y) {
Color color;
try {
color = new Color(img1.getRGB(x, y));
} catch (Exception ex) {
color = new Color(200, 200, 200);
}
return color;
}//
//
private int skalowanie(float x, float y) {
return getPix((int) x, (int) y).getRGB();
}//
//
private int dwuliniowe(float x, float y){
int intX = (int)x;
int intY = (int)y;
Color a = getPix(intX,intY);
Color b = getPix(intX,intY+1);
Color c = getPix(intX+1,intY);
Color d = getPix(intX+1,intY+1);
float beta;
if ((x-intX)<0) beta = 1+(x-intX);
else beta = (x-intX);//dopisać coś na krawędzie
float alfa;
if ((y-intY)<0) alfa=1+(y-intY);
else alfa= y-intY ;
Color xab = new Color((int)((alfa)*b.getRed()+(1-alfa)*a.getRed()),
(int)((alfa)*b.getGreen()+(1-alfa)*a.getGreen()),
(int)((alfa)*b.getBlue()+(1-alfa)*a.getBlue()));
Color xcd = new Color((int)((alfa)*d.getRed()+(1-alfa)*c.getRed()),
(int)((alfa)*d.getGreen()+(1-alfa)*c.getGreen()),
(int)((alfa)*d.getBlue()+(1-alfa)*c.getBlue()));
Color xwynik = new Color((int)(beta*xcd.getRed()+(1-beta)*xab.getRed()),
(int)(beta*xcd.getGreen()+(1-beta)*xab.getGreen()),
(int)(beta*xcd.getBlue()+(1-beta)*xab.getBlue()));
return xwynik.getRGB();
}
//
//
private int bikubiczne(float x, float y) { //nie działa do końca poprawnie
int intX = (int) x;
int intY = (int) y;
Color q00 = getPix(intX-1,intY-1);
Color q01 = getPix(intX-1,intY);
Color q02 = getPix(intX-1,intY+1);
Color q03 = getPix(intX-1,intY+2);
Color q10 = getPix(intX,intY-1);
Color q11 = getPix(intX,intY);
Color q12 = getPix(intX,intY+1);
Color q13 = getPix(intX,intY+2);
Color q20 = getPix(intX+1,intY-1);
Color q21 = getPix(intX+1,intY);
Color q22 = getPix(intX+1,intY+1);
Color q23 = getPix(intX+1,intY+2);
Color q30 = getPix(intX+2,intY-1);
Color q31 = getPix(intX+2,intY);
Color q32 = getPix(intX+2,intY+1);
Color q33 = getPix(intX+2,intY+2);
int[][] r = {
{q00.getRed(),q10.getRed(),q20.getRed(),q30.getRed()},
{q01.getRed(),q11.getRed(),q21.getRed(),q31.getRed()},
{q02.getRed(),q12.getRed(),q22.getRed(),q32.getRed()},
{q03.getRed(),q13.getRed(),q23.getRed(),q33.getRed()}
};
int[][] g = {
{q00.getGreen(),q10.getGreen(),q20.getGreen(),q30.getGreen()},
{q01.getGreen(),q11.getGreen(),q21.getGreen(),q31.getGreen()},
{q02.getGreen(),q12.getGreen(),q22.getGreen(),q32.getGreen()},
{q03.getGreen(),q13.getGreen(),q23.getGreen(),q33.getGreen()}
};
int[][] b = {
{q00.getBlue(),q10.getBlue(),q20.getBlue(),q30.getBlue()},
{q01.getBlue(),q11.getBlue(),q21.getBlue(),q31.getBlue()},
{q02.getBlue(),q12.getBlue(),q22.getBlue(),q32.getBlue()},
{q03.getBlue(),q13.getBlue(),q23.getBlue(),q33.getBlue()}
};
int red = bicubicInterpolate(r,x-intX,y-intY);
int green = bicubicInterpolate(g,x-intX,y-intY);
int blue = bicubicInterpolate(b,x-intX,y-intY);
Color px ;
try {px = new Color(red,green,blue);}
catch (Exception ex) {
px = new Color(200, 200, 200);
}
return px.getRGB();
}
private int bicubicInterpolate (int[][] p, double x, double y) {//kod znaleziony na http://www.paulinternet.nl/?page=bicubic
double a00 = p[1][1];
double a01 = p[1][2] - p[1][1]/2 - p[1][0]/3 - p[1][3]/6;
double a02 = p[1][0]/2 - p[1][1] + p[1][2]/2;
double a03 = p[1][1]/2 - p[1][0]/6 - p[1][2]/2 + p[1][3]/6;
double a10 = p[2][1] - p[1][1]/2 - p[0][1]/3 - p[3][1]/6;
double a11 = p[0][0]/9 + p[0][1]/6 - p[0][2]/3 + p[0][3]/18 + p[1][0]/6 + p[1][1]/4 - p[1][2]/2 + p[1][3]/12 - p[2][0]/3 - p[2][1]/2 + p[2][2] - p[2][3]/6 + p[3][0]/18 + p[3][1]/12 - p[3][2]/6 + p[3][3]/36;
double a12 = p[0][1]/3 - p[0][0]/6 - p[0][2]/6 - p[1][0]/4 + p[1][1]/2 - p[1][2]/4 + p[2][0]/2 - p[2][1] + p[2][2]/2 - p[3][0]/12 + p[3][1]/6 - p[3][2]/12;
double a13 = p[0][0]/18 - p[0][1]/6 + p[0][2]/6 - p[0][3]/18 + p[1][0]/12 - p[1][1]/4 + p[1][2]/4 - p[1][3]/12 - p[2][0]/6 + p[2][1]/2 - p[2][2]/2 + p[2][3]/6 + p[3][0]/36 - p[3][1]/12 + p[3][2]/12 - p[3][3]/36;
double a20 = p[0][1]/2 - p[1][1] + p[2][1]/2;
double a21 = p[0][2]/2 - p[0][1]/4 - p[0][0]/6 - p[0][3]/12 + p[1][0]/3 + p[1][1]/2 - p[1][2] + p[1][3]/6 - p[2][0]/6 - p[2][1]/4 + p[2][2]/2 - p[2][3]/12;
double a22 = p[0][0]/4 - p[0][1]/2 + p[0][2]/4 - p[1][0]/2 + p[1][1] - p[1][2]/2 + p[2][0]/4 - p[2][1]/2 + p[2][2]/4;
double a23 = p[0][1]/4 - p[0][0]/12 - p[0][2]/4 + p[0][3]/12 + p[1][0]/6 - p[1][1]/2 + p[1][2]/2 - p[1][3]/6 - p[2][0]/12 + p[2][1]/4 - p[2][2]/4 + p[2][3]/12;
double a30 = p[1][1]/2 - p[0][1]/6 - p[2][1]/2 + p[3][1]/6;
double a31 = p[0][0]/18 + p[0][1]/12 - p[0][2]/6 + p[0][3]/36 - p[1][0]/6 - p[1][1]/4 + p[1][2]/2 - p[1][3]/12 + p[2][0]/6 + p[2][1]/4 - p[2][2]/2 + p[2][3]/12 - p[3][0]/18 - p[3][1]/12 + p[3][2]/6 - p[3][3]/36;
double a32 = p[0][1]/6 - p[0][0]/12 - p[0][2]/12 + p[1][0]/4 - p[1][1]/2 + p[1][2]/4 - p[2][0]/4 + p[2][1]/2 - p[2][2]/4 + p[3][0]/12 - p[3][1]/6 + p[3][2]/12;
double a33 = p[0][0]/36 - p[0][1]/12 + p[0][2]/12 - p[0][3]/36 - p[1][0]/12 + p[1][1]/4 - p[1][2]/4 + p[1][3]/12 + p[2][0]/12 - p[2][1]/4 + p[2][2]/4 - p[2][3]/12 - p[3][0]/36 + p[3][1]/12 - p[3][2]/12 + p[3][3]/36;
double x2 = x * x;
double x3 = x2 * x;
double y2 = y * y;
double y3 = y2 * y;
return (int)(a00 + a01 * y + a02 * y2 + a03 * y3 +
a10 * x + a11 * x * y + a12 * x * y2 + a13 * x * y3 +
a20 * x2 + a21 * x2 * y + a22 * x2 * y2 + a23 * x2 * y3 +
a30 * x3 + a31 * x3 * y + a32 * x3 * y2 + a33 * x3 * y3);
}
// //inty sa za duze i wychodzi czarny
//
private BufferedImage getimg(String file) {
try {
img1 = javax.imageio.ImageIO.read(new File(file));
} catch (IOException ex) {
System.out.println("błąd wczytania obrazka " + ex);
}
return img1;
}
//
//
public void setMatrix(float[][] mat) {//ustawienie macierzy transformacji
MatrixCalculator matrix = new MatrixCalculator();
try {
m = matrix.Inverse(mat);
} catch (Exception ex) {
System.out.println("macierzy nie da się odwrócić");
}
}
public void setReslution(int x, int y){//ustawienie rozdzielczości obrazka
resX =x;
resY =y;
}
public void setImg(String img){//ustawienie obrazka wejsciowego
img1 = getimg(img);
}
public void setType(int z){//ustawienie metody 1-skalowanie, 2- dwulinowe, 3- bikubiczne
type = z;
}
public BufferedImage getImg1(){//pobranie obr 1
return img1;
}
public BufferedImage getImg2(){//pobranie obr 2
return img2;
}
public void zapis(String file) {//zapis obrazka 2 na wskazane miejsce
try {
String tmp = file.substring(file.length() - 3);
ImageIO.write(img2, tmp, new File(file));
} catch (IOException ex) {
System.out.println("błąd zapisu");
}
}
//
//
class Rysowanie implements Runnable
{
public int firstY =0;
Rysowanie(int y){
firstY = y;
}
public void run() {
float oldX,oldY;
for(int y =firstY;y
for(int x =0;x
float w = m[2][0]*x+m[2][1]*x+m[2][2];
oldX = m[0][0]*x+m[0][1]*y+m[0][2];
oldY = m[1][0]*x+m[1][1]*y+m[1][2];
oldX /=w;
oldY /=w;
switch(type){
case 0 : img2.setRGB(x,y,skalowanie(oldX,oldY));break;
case 1 : img2.setRGB(x,y,dwuliniowe(oldX,oldY));break;
case 2 : img2.setRGB(x,y,bikubiczne(oldX,oldY));break;
}
}
}
}
}//
}
Jak do tego dopisać ładne okienko które będzie pokazywać ile się wykonało. Zaznaczam że slaby jestem w Swingu i wygląd robię netbeansem