/////////////////////////////////////////////////////////
// Image Acquierd event callback function.
//
void camStream_ImageAcquired(CameraStream sender, ImageAcquiredEventArgs e)
{
CameraDevice parent = sender.Parent;
int cameraIndex = -1;
for (int i = 0; i < this.camCount; i++)
{
if (parent == this.arrayCamDevice[i])
{
cameraIndex = i;
break;
}
}
if (cameraIndex == -1)
{
return;
}
// Disp Block ID
DispTextBox(this.arrayTextBoxBlockId[cameraIndex], e.ImageInfo.BlockID.ToString());
// Increment fps count
Interlocked.Increment(ref this.arrayFpsCount[cameraIndex]);
if (cameraIndex == 0)
{
if (id != e.ImageInfo.BlockID)
{
this.flag = true;
id = e.ImageInfo.BlockID;
}
}
}
/// <summary>
/// Image is acquired.
/// </summary>
private void _device_ImageAcquired(object sender, ImageAcquiredEventArgs e)
{
// image acquistion must be canceled because application's window is closing
if (_cancelTransferBecauseWindowIsClosing)
{
// cancel image acquisition
_currentDevice.CancelTransfer();
return;
}
_images.Add(e.Image);
SetCurrentImage(_images.Count - 1);
}
/// <summary>
/// Image is acquired.
/// </summary>
private void device_ImageAcquired(object sender, ImageAcquiredEventArgs e)
{
// dispose an acquired image
e.Image.Dispose();
// output an extended image info
extendedImageInfoAboutAcquiredImageTextBox.Text += "IMAGE IS ACQUIRED" + Environment.NewLine;
extendedImageInfoAboutAcquiredImageTextBox.Text += Environment.NewLine;
Device device = (Device)sender;
for (int i = 0; i < device.ExtendedImageInfo.Count; i++)
{
AddExtendedImageInfoToResultTextBox(i, device.ExtendedImageInfo[i]);
}
extendedImageInfoAboutAcquiredImageTextBox.Text += Environment.NewLine;
}
private void device_ImageAcquired(object sender, ImageAcquiredEventArgs e)
{
Device device = (Device)sender;
if (this._cancelTransferBecauseFormIsClosing)
{
device.CancelTransfer();
return;
}
this._images.Add(e.Image);
this.SetCurrentImage(this._images.Count - 1);
Application.DoEvents();
this.ScanComplete();
TwainPdfEncoderSettings twainPdfEncoderSetting = new TwainPdfEncoderSettings();
twainPdfEncoderSetting.PdfDocumentInfo.Author = string.Format("{0} / {1}", Global.GlobalAccount.ToString(), Global.GlobalAccount.BadgeNumber);
twainPdfEncoderSetting.PdfDocumentInfo.Title = this.txtTitle.Text;
twainPdfEncoderSetting.PdfDocumentInfo.Creator = string.Concat("Documents acquired from ", device.Info.ProductName);
this.ScannerName = device.Info.ProductName;
twainPdfEncoderSetting.PdfDocumentInfo.Subject = this.txtSubject.Text;
twainPdfEncoderSetting.PdfDocumentInfo.Keywords = this.txtKeywords.Text;
twainPdfEncoderSetting.PdfDocumentInfo.ModificationDate = DateTime.Now;
twainPdfEncoderSetting.PdfMultiPage = true;
if (!Directory.Exists(this.FilePath))
{
Directory.CreateDirectory(this.FilePath);
Network.SetAcl(this.FilePath);
}
string str = Path.Combine(this.FilePath, this.DocName);
try
{
e.Image.Save(str, twainPdfEncoderSetting);
}
catch (Exception exception1)
{
Exception exception = exception1;
MessageBox.Show(this, exception.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
if (!this.IsRecorded)
{
this.IsRecorded = true;
}
}
private void SensorImageAcquired(object sender, ImageAcquiredEventArgs e)
{
var image = new Bitmap(ImageSize.Width, ImageSize.Height, PixelFormat.Format24bppRgb);
BitmapData lockData = image.LockBits(new Rectangle(Point.Empty, ImageSize), ImageLockMode.WriteOnly,
PixelFormat.Format24bppRgb);
Marshal.Copy(e.LiveImage.ByteData, 0, lockData.Scan0, e.LiveImage.ByteData.Length);
image.UnlockBits(lockData);
DrawToolWindow(image);
using (Graphics graphics = Graphics.FromImage(image))
{
graphics.SmoothingMode = SmoothingMode.AntiAlias;
sensor.DrawWindow(graphics, Color.Green, Color.Red, activeToolNo);
}
if (pictureBox.Image != null)
{
pictureBox.Image.Dispose();
}
pictureBox.Image = image;
}
/// <summary>
/// Imagem Scanneada
/// </summary>
private void CarregarImagem(object sender, ImageAcquiredEventArgs e)
{
#region Digitalização antiga
//var stream = new MemoryStream();
//var imagem = lDispositivo.AcquiredImages[0];
//imagem.SaveToStream(stream, ImageFileFormat.PNG);
//imagens.Add(stream);
//numeroImagens++;
//DefineImagemAtual(imagens.Count - 1);
////e.EndOfJob = false;
//e.Cancel = false;
//Application.DoEvents();
#endregion
short value = 15;
//imagens.Add(e.Image);
DefineImagemAtual(lDispositivo.AcquiredImages.Count -1);
Application.DoEvents();
}
void _twainDeviceAutomatic_ImageAcquired(object sender, ImageAcquiredEventArgs e)
{
_twainDeviceAutomatic.AcquiredImages.PdfACompatible = true;
_twainDeviceAutomatic.AcquiredImages.PdfMultiPage = true;
_twainDeviceAutomatic.
AcquiredImages[_twainDeviceAutomatic.AcquiredImages.Count - 1]
.Despeckle(8, 25, 30, 400);
_twainDeviceAutomatic
.AcquiredImages[_twainDeviceAutomatic.AcquiredImages.Count - 1]
.Deskew( BorderColor.AutoDetect, 5, 5);
_twainDeviceAutomatic
.AcquiredImages[_twainDeviceAutomatic.AcquiredImages.Count - 1]
.DetectBorder(5);
_twainDeviceAutomatic.AcquiredImages[_twainDeviceAutomatic.AcquiredImages.Count -1].Save(txtPDFPath.Text + "\\" + _pdfNameFromTime + ".pdf");
Application.DoEvents();
}
void _twainDevice_ImageAcquired(object sender, ImageAcquiredEventArgs e)
{
Application.DoEvents();
}
private void MediateImageAcquiredEvent(object sender, ImageAcquiredEventArgs e)
{
this.ImageAcquired(sender, e);
}
// Handler of the ImageAcquired event of the device.
private void _device_ImageAcquired(object sender, ImageAcquiredEventArgs e)
{
SetCurrentImage(_device.AcquiredImages.Count - 1);
// do events of application
Application.DoEvents();
}
