public Bitmap ConvertSampleToBitmap(DPFP.Sample Sample)
{
DPFP.Capture.SampleConversion Convertor = new DPFP.Capture.SampleConversion();
Bitmap bitmap = null;
Convertor.ConvertToPicture(Sample, ref bitmap);
return bitmap;
}
public static Bitmap ConvertSampleToBitmap(DPFP.Sample Sample)
{
DPFP.Capture.SampleConversion Convertor = new DPFP.Capture.SampleConversion(); // Create a sample convertor.
Bitmap bitmap = null; // TODO: the size doesn't matter
Convertor.ConvertToPicture(Sample, ref bitmap); // TODO: return bitmap as a result
return bitmap;
}
protected Bitmap ConvertSampleToBitmap(DPFP.Sample Sample)
{
DPFP.Capture.SampleConversion Convertor = new DPFP.Capture.SampleConversion();
Bitmap bitmap = null;
Convertor.ConvertToPicture(Sample, ref bitmap);
return(bitmap);
}
protected Bitmap ConvertSampleToBitmap(DPFP.Sample Sample)
{
DPFP.Capture.SampleConversion Convertor = new DPFP.Capture.SampleConversion(); // Create a sample convertor.
Bitmap bitmap = null; // TODO: the size doesn't matter
Convertor.ConvertToPicture(Sample, ref bitmap); // TODO: return bitmap as a result
return(bitmap);
}
public void OnComplete(object Capture, string ReaderSerialNumber, DPFP.Sample Sample)
{
sp.ConvertToPicture(Sample, ref img);
pictureBox1.Image = img;
if (type == "enroll")
{
enroll(Sample);
}
else if (type.Contains("web-verify"))
{
verify(Sample);
}
}
public Bitmap ConvertSampleToBitmapLogin(DPFP.Sample Sample)
{
try
{
DPFP.Capture.SampleConversion Convertor = new DPFP.Capture.SampleConversion();
Bitmap bitmap = null;
Convertor.ConvertToPicture(Sample, ref bitmap);
return(bitmap);
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ OnTemplate");
return(null);
}
}
public void OnComplete(object obj, string info, DPFP.Sample sample)
{
this.Invoke(new Functionz(delegate()
{
textBox1.Text = "Captura Completa";
}));
this.Invoke(new Functionz(delegate()
{
Bitmap tempRef = null;
converter.ConvertToPicture(sample, ref tempRef);
System.Drawing.Image img = tempRef;
Bitmap bmp = new Bitmap(converter.ConvertToPicture(sample, ref
tempRef), pbImage.Size);
String pxFormat = bmp.PixelFormat.ToString();
Point txtLoc = new Point(pbImage.Width / 2 - 20, 0);
graphics = Graphics.FromImage(bmp);
if (registrationInProgress)
{
try
{
regFeatures[0] = ExtractFeatures(sample,
DPFP.Processing.DataPurpose.Enrollment);
regFeatures[1] = ExtractFeatures(sample,
DPFP.Processing.DataPurpose.Enrollment);
regFeatures[2] = ExtractFeatures(sample,
DPFP.Processing.DataPurpose.Enrollment);
regFeatures[3] = ExtractFeatures(sample,
DPFP.Processing.DataPurpose.Enrollment);
if (regFeatures[0] != null)
{
string b64 =
Convert.ToBase64String(regFeatures[0].Bytes);
regFeatures[0].DeSerialize(Convert.FromBase64String(b64));
if (regFeatures[0] == null)
{
txtLoc.X = pbImage.Width / 2 - 26;
graphics.DrawString("Error", font, Brushes.Cyan,
txtLoc);
return;
}
createRegTemplate.AddFeatures(regFeatures[0]);
createRegTemplate.AddFeatures(regFeatures[1]);
createRegTemplate.AddFeatures(regFeatures[2]);
createRegTemplate.AddFeatures(regFeatures[3]);
graphics = Graphics.FromImage(bmp);
graphics.DrawString("" + 0 + " De 4", font,
Brushes.Black, txtLoc);
if (createRegTemplate.TemplateStatus ==
DPFP.Processing.Enrollment.Status.Failed)
{
capturer.StopCapture();
MessageBox.Show("Error en la captura");
}
else
if (createRegTemplate.TemplateStatus ==
DPFP.Processing.Enrollment.Status.Ready)
{
string mensaje = "";
MemoryStream x = new MemoryStream();
MemoryStream mem = new MemoryStream();
template = createRegTemplate.Template;
template.Serialize(mem);
verFeatures = ExtractFeatures(sample,
DPFP.Processing.DataPurpose.Verification);
mensaje = comparar(verFeatures);
if (mensaje == "Huella registrada")
{
MessageBox.Show(mensaje, "Información",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
textBox1.Text = "";
MessageBox.Show("Huella no registrada",
"Información", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
catch (DPFP.Error.SDKException ex)
{
MessageBox.Show(ex.Message);
}
}
pbImage.Image = bmp;
}));
}
public void OnComplete(object obj, string info, DPFP.Sample sample)
{
this.Invoke(new Functionz(delegate()
{
tbInfo.Text = "Captura Completa";
}));
this.Invoke(new Functionz(delegate()
{
Bitmap tempRef = null;
converter.ConvertToPicture(sample, ref tempRef);
System.Drawing.Image img = tempRef;
Bitmap bmp = new Bitmap(converter.ConvertToPicture(sample, ref
tempRef), pbImage.Size);
String pxFormat = bmp.PixelFormat.ToString();
Point txtLoc = new Point(pbImage.Width / 2 - 20, 0);
graphics = Graphics.FromImage(bmp);
if (registrationInProgress)
{
try
{
regFeatures[fingerCount] = ExtractFeatures(sample, DPFP.Processing.DataPurpose.Enrollment);
if (regFeatures[fingerCount] != null)
{
string b64 =
Convert.ToBase64String(regFeatures[fingerCount].Bytes);
regFeatures[fingerCount].DeSerialize(Convert.FromBase64String(b64));
if (regFeatures[fingerCount] == null)
{
txtLoc.X = pbImage.Width / 2 - 26;
graphics.DrawString("Bad Press", font,
Brushes.Cyan, txtLoc);
return;
}
++fingerCount;
createRegTemplate.AddFeatures(regFeatures[fingerCount
- 1]);
graphics = Graphics.FromImage(bmp);
if (fingerCount < 4)
{
graphics.DrawString("" + fingerCount + " De 4",
font, Brushes.Black, txtLoc);
}
if (createRegTemplate.TemplateStatus ==
DPFP.Processing.Enrollment.Status.Failed)
{
capturer.StopCapture();
fingerCount = 0;
MessageBox.Show("Registration Failed, \nMake sure you use the same finger for all 4 presses.");
}
else
if (createRegTemplate.TemplateStatus ==
DPFP.Processing.Enrollment.Status.Ready)
{
string mensaje = "";
MemoryStream x = new MemoryStream();
MemoryStream mem = new MemoryStream();
template = createRegTemplate.Template;
template.Serialize(mem);
verFeatures = ExtractFeatures(sample,
DPFP.Processing.DataPurpose.Verification);
mensaje = "";
//comparar(verFeatures);
if (mensaje == "Ya Existe un Empleado Con LaHuella Capturada")
{
MessageBox.Show(mensaje, "Seguridad NuevaEra", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
capturer.StopCapture();
this.Close();
}
else
{
MessageBox.Show("Captura Completa",
"Seguridad Nueva Era", MessageBoxButtons.OK, MessageBoxIcon.Information);
huella = mem.GetBuffer();
capturer.StopCapture();
}
}
}
}
catch (DPFP.Error.SDKException ex)
{
MessageBox.Show(ex.Message);
}
}
else
{
DPFP.Verification.Verification.Result rslt = new
DPFP.Verification.Verification.Result();
verFeatures = ExtractFeatures(sample,
DPFP.Processing.DataPurpose.Verification);
verify.Verify(verFeatures, template, ref rslt);
txtLoc.X = pbImage.Width / 2 - 38;
if (rslt.Verified == true)
{
graphics.DrawString("Match!!!!", font,
Brushes.LightGreen, txtLoc);
}
else
{
graphics.DrawString("No Match!!!", font, Brushes.Red,
txtLoc);
}
}
pbImage.Image = bmp;
}));
}
