public static long getLastWriteTime(String filename) {
try {
java.io.File f = new java.io.File(filename);
return f.lastModified();
} catch (Exception ex) {
return -1;
}
}
private void stopButtonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_stopButtonActionPerformed
// TODO add your handling code here:
pp.closeDown();
startButton.setEnabled(true);
stopButton.setEnabled(false);
setpanel();
java.io.File file = new java.io.File("").getAbsoluteFile();
String name = file.getPath().replace('\\', '/') + '/';
String path = name + "src/input/1.jpg";
imp.set(path);
} // GEN-LAST:event_stopButtonActionPerformed
private boolean CheckValidDir(String path) {
java.io.File dir = new java.io.File(path);
if (dir == null) {
return false;
}
if (dir.isFile()) {
return false;
}
if (!dir.exists()) {
return false;
}
return true;
}
private void saveSnap(BufferedImage im, String fnm)
// save image as JPG
{
fnm = i + fnm;
// i++;
java.io.File file = new java.io.File("").getAbsoluteFile();
String name = file.getPath().replace('\\', '/') + '/';
// System.out.println("Saving image to " + fnm);
try {
ImageIO.write(im, "jpg", new File(name + "src/input/" + fnm));
} catch (IOException e) {
System.out.println("Could not save image");
}
} // end of saveSnap()
public java.net.URL getCodeBase() {
if (codeBase == null) {
try {
java.io.File file = new java.io.File("");
codeBase =
new java.net.URL(
"file",
"", // no host
file.getAbsolutePath().toString());
} catch (java.net.MalformedURLException e) {
}
}
return codeBase;
}
/**
* °´Â·¾¶±£´æ
*
* @param bufferImage
* @param docNo
* @throws Exception
*/
public static void saveImageToPriview(
java.awt.image.BufferedImage bufferImage, String path, String docNo) throws Exception {
StringBuffer temp = new StringBuffer();
java.io.File outFile = new java.io.File(path);
if (!outFile.exists()) {
outFile.mkdirs();
}
java.io.File file = new java.io.File(outFile, temp.append(docNo).append(".png").toString());
if (!file.exists()) {
java.io.FileOutputStream out = new java.io.FileOutputStream(file);
javax.imageio.ImageIO.write(bufferImage, "png", out);
out.close();
}
}
public static java.awt.Image loadImageFromFile(String path) {
java.io.File file = new java.io.File(path);
if (file.exists()) {
java.awt.Toolkit tk = java.awt.Toolkit.getDefaultToolkit();
java.awt.Image img = tk.createImage(path);
try {
java.awt.MediaTracker mt = new java.awt.MediaTracker(new javax.swing.JPanel());
mt.addImage(img, 0);
mt.waitForID(0);
} catch (Exception ex) {
return null;
}
return img;
}
return null;
}
public static String getShortFileName(String filename) {
if (filename.length() > 50) {
java.io.File f = new java.io.File(filename);
if (nvl(f.getParentFile(), "").length() > 10) {
String dir = f.getParentFile().getPath() + java.io.File.separatorChar;
String shortDir = dir.substring(0, dir.indexOf(java.io.File.separatorChar) + 1);
dir = dir.substring(dir.indexOf(java.io.File.separatorChar) + 1);
if (dir.indexOf(java.io.File.separatorChar) > 0) {
shortDir += dir.substring(0, dir.indexOf(java.io.File.separatorChar) + 1);
}
return shortDir + "..." + java.io.File.separatorChar + f.getName();
}
}
return filename;
}
/**
* Main entry point. Loads the Swing elements on the "Event Dispatch Thread".
*
* @param args
*/
public void run() {
javax.swing.JFileChooser fc = new javax.swing.JFileChooser();
fc.setFileSelectionMode(javax.swing.JFileChooser.DIRECTORIES_ONLY);
int returnVal = fc.showOpenDialog(null);
if (returnVal == javax.swing.JFileChooser.APPROVE_OPTION) {
setpanel();
buttonBar.removeAll();
buttonBar.repaint();
java.io.File file = fc.getSelectedFile();
imagedir = file.getPath().replace('\\', '/') + '/';
try (java.io.BufferedWriter out =
new java.io.BufferedWriter(new java.io.FileWriter("imageload", false))) {
out.write(imagedir);
out.close();
} catch (java.io.IOException ert) {
javax.swing.JOptionPane.showMessageDialog(
null, ert, "Error", javax.swing.JOptionPane.ERROR_MESSAGE);
}
running();
}
}
@Override
public void run(String arg) {
java.io.File file = new java.io.File("").getAbsoluteFile();
String name = file.getPath().replace('\\', '/') + '/';
ctd = new candidateTextDet();
trl = new textRegLoca();
ce = new characExtract();
int chardata[] = new int[35];
ImagePlus im = Im.duplicate();
ImagePlus finish = Im.duplicate();
IJ.run(im, "8-bit", "");
ImagePlus featuremap = ctd.candidateTextDet(im);
int l = trl.textRegLoca(featuremap, finish);
ce.spaceset(l);
c = new int[l];
c = ce.characExtract(l);
// mn.load_actionPerformed(null);
// mn.train_actionPerformed(null);
int total = 0;
for (int i = 0; i < l; i++) {
total += c[i];
}
int i = 0;
for (int count = 0; count < total; count++) {
if (c[i] == count) {
outputTextarea.setText(outputTextarea.getText() + " ");
i++;
c[i] += c[i - 1];
}
String path = name + "src/cache/ocr/" + (count + 1) + ".jpg";
chardata = extractBytes(path);
int flag = 0;
int m = 0;
for (m = 0; m < position; m++) {
for (int j = 0; j < 35; j++) {
if (data[m][j] != chardata[j]) {
flag--;
break;
} else {
flag++;
}
}
if (flag == 35) {
break;
} else {
flag = 0;
}
}
char recognized = ' ';
if (flag == 35) {
recognized = ch[m];
} else {
recognized = '?';
}
outputTextarea.setText(outputTextarea.getText() + "" + recognized);
// java.io.File fileocr = new java.io.File(name + "src/cache/ocr/" + (count + 1) + ".jpg");
// fileocr.delete();
}
}
