protected System.Drawing.Bitmap ConvetirSampleaMapaBits(DPFP.Sample Sample)
{
DPFP.Capture.SampleConversion convertidor = new DPFP.Capture.SampleConversion();
System.Drawing.Bitmap mapaBits = null /* TODO Change to default(_) if this is not a reference type */;
convertidor.ConvertToPicture(Sample, ref mapaBits);
return(mapaBits);
}
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 SetImagePawprint(DPFP.Sample sample)
{
DPFP.Capture.SampleConversion converter = new DPFP.Capture.SampleConversion();
Bitmap bitMap = null;
converter.ConvertToPicture(sample, ref bitMap);
imagePawprint.Image = bitMap;
}
protected Bitmap ConvertSampleToBitmap(DPFP.Sample Sample)
{
DPFP.Capture.SampleConversion convertor = new DPFP.Capture.SampleConversion();
Bitmap bitmap = null /* TODO Change to default(_) if this is not a reference type */;
convertor.ConvertToPicture(Sample, ref bitmap);
return(bitmap);
}
void DPFP.Capture.EventHandler.OnComplete(object capture, string readerSerialNumber, Sample sample)
{
DelegadoEstado delegado = new DelegadoEstado(this.Estado);
DPFP.Capture.SampleConversion convertor = new DPFP.Capture.SampleConversion();
Bitmap bitmap = null;
convertor.ConvertToPicture(sample, ref bitmap);
DPFP.Processing.FeatureExtraction Extractor = new DPFP.Processing.FeatureExtraction();
DPFP.Capture.CaptureFeedback feedback = DPFP.Capture.CaptureFeedback.None;
DPFP.FeatureSet feature = new DPFP.FeatureSet();
Extractor.CreateFeatureSet(sample, DPFP.Processing.DataPurpose.Enrollment, ref feedback, ref feature);
if (feedback == DPFP.Capture.CaptureFeedback.Good)
{
enroller.AddFeatures(feature);
switch (enroller.TemplateStatus)
{
case DPFP.Processing.Enrollment.Status.Failed:
{
this.Dispatcher.Invoke(delegado, "La captura de la huella no fue correcta.\nPor favor reintente", "error", bitmap);
break;
}
case DPFP.Processing.Enrollment.Status.Insufficient:
{
this.Dispatcher.Invoke(delegado, "La captura de la huella fue correcta.\nPor favor repita la lectura", "acierto", bitmap);
break;
}
case DPFP.Processing.Enrollment.Status.Ready:
{
this.Dispatcher.Invoke(delegado, "La captura de la huella fue correcta.\nPor favor grabe la lectura realizada", "valido", bitmap);
break;
}
default:
{
this.Dispatcher.Invoke(delegado, "La captura de la huella no fue correcta.\nPor favor reintente", "error", bitmap);
break;
}
}
}
else
{
this.Dispatcher.Invoke(delegado, "La captura de la huella no fue correcta.\n Por favor reintente", bitmap);
}
}
public static 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 byte[] ToImageBytes(this DPFP.Sample Sample)
{
DPFP.Capture.SampleConversion Convertor = new DPFP.Capture.SampleConversion();
Bitmap bitmap = null;
Convertor.ConvertToPicture(Sample, ref bitmap);
using (MemoryStream ms = new MemoryStream())
{
bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
return(ms.ToArray());
}
}
void DPFP.Capture.EventHandler.OnComplete(object capture, string readerSerialNumber, Sample sample)
{
DelegadoEstado delegado = new DelegadoEstado(this.Estado);
DPFP.Capture.SampleConversion convertor = new DPFP.Capture.SampleConversion();
Bitmap bitmap = null;
convertor.ConvertToPicture(sample, ref bitmap);
ControlAtraso.Entity.Alumno alumno = ControlAtraso.Alumno.Registrar(sample);
this.Dispatcher.Invoke(delegado, alumno, bitmap);
}
public static void ShowFP(DPFP.Sample sample, PictureBox pb, Form form)
{
DPFP.Capture.SampleConversion Converter = new DPFP.Capture.SampleConversion();
Bitmap bmp = null;
Converter.ConvertToPicture(sample, ref bmp);
if (bmp != null)
{
int w = bmp.Width;
int h = bmp.Height;
Color p;
for (int y = 0; y < h; y++)
{
for (int x = 0; x < w; x++)
{
p = bmp.GetPixel(x, y);
int a = p.A;
int g = p.G;
int px = 0;
if (g > 120)
{
bmp.SetPixel(x, y, Color.FromArgb(255, px, px, px));
}
else
{
//bmp.SetPixel(x, y, Color.FromArgb(255, px, 220, px));
bmp.SetPixel(x, y, Color.FromArgb(255, 0, 174, 219));
// bmp.SetPixel(x, y, Color.FromArgb(255, 255, 255, 255));
}
}
}
}
SetControlProperty(form, pb, "Image", bmp);
}
