public static Result verifySignature(String accno) {
Customer cust = Customer.byAccno(accno);
float[] src = new float[96];
String angles = cust.signOneAngles;
StringTokenizer st = new StringTokenizer(angles, "|");
int tokenCount = st.countTokens();
for (int i = 0; i < tokenCount; i++) {
String token = st.nextToken();
float angle = Float.parseFloat(token);
src[i] = angle;
}
String inputFile = "public/signatureimages/" + accno + "/" + accno + "_verify.jpg";
String smoothfilename = "public/signatureimages/" + accno + "/" + accno + "_verify_smooth.jpg";
String binaryfilename = "public/signatureimages/" + accno + "/" + accno + "_verify_binary.jpg";
String sizeNormalizeFileName =
"public/signatureimages/" + accno + "/" + accno + "_verify_normalize.jpg";
SigImgProcessingController.smoothing(inputFile, smoothfilename);
SigImgProcessingController.binarization(smoothfilename, binaryfilename);
SigImgProcessingController.sizeNormalization(binaryfilename, sizeNormalizeFileName);
float[] trg = SigImgProcessingController.calculateAngles(sizeNormalizeFileName);
if (SigImgProcessingController.compareBlockAngles(src, trg)) {
return ok("Signatures Matched");
} else {
return ok("Signatures Not Matched");
}
}
public static Result create_save() {
Form<CustomerForm> filledForm = customerForm.bindFromRequest();
if (filledForm.hasErrors()) {
System.out.println("in error");
return badRequest(create.render(filledForm));
}
CustomerForm customerForm = filledForm.get();
if (customerForm == null) {
System.out.println("in form");
return badRequest(create.render(filledForm));
}
Customer customer = new Customer();
formToModel(customer, customerForm);
MultipartFormData body = request().body().asMultipartFormData();
FilePart picture1 = body.getFile("signatureOne");
FilePart picture2 = body.getFile("signatureTwo");
if (picture1 != null && picture2 != null) {
File file1 = picture1.getFile();
File file2 = picture2.getFile();
String path = "public/signatureimages/" + customer.accountNumber;
File f = new File(path);
f.mkdir();
file1.renameTo(new File(path, customer.signatureOne));
file2.renameTo(new File(path, customer.signatureTwo));
System.out.println("File uploaded successfully...");
} else {
filledForm.reject("file", "Please select the image to uplaod");
}
String inputFile =
"public/signatureimages/" + customer.accountNumber + "/" + customer.signatureOne;
String smoothfilename =
"public/signatureimages/" + customer.accountNumber + "/signatureOne_smooth.jpg";
String binaryfilename =
"public/signatureimages/" + customer.accountNumber + "/signatureOne_binary.jpg";
String sizeNormalizeFileName =
"public/signatureimages/" + customer.accountNumber + "/signatureOne_normalize.jpg";
SigImgProcessingController.smoothing(inputFile, smoothfilename);
SigImgProcessingController.binarization(smoothfilename, binaryfilename);
SigImgProcessingController.sizeNormalization(binaryfilename, sizeNormalizeFileName);
float[] sig1 = SigImgProcessingController.calculateAngles(sizeNormalizeFileName);
StringBuffer angels = new StringBuffer();
for (int i = 0; i < sig1.length; i++) {
angels.append(sig1[i] + "|");
}
System.out.println("Angles: " + angels);
customer.signOneAngles = angels.toString();
customer.save();
return redirect(controllers.routes.CustomerController.index());
}