private void ShowOnCameraMessage(string message, Color testfontColor)
{
Oklabel.ForeColor = testfontColor;
Oklabel.Text = message;
Oklabel.Visible = true;
Oklabel.Update();
Task ignoredAwaitableResult = this.ClearFoundQRCode();
}
private async Task ClearFoundQRCode()
{
await Task.Delay(800);
Oklabel.Visible = false;
lblUltimoStatus.Text = "";
point1 = new Point(0, 0);
point2 = new Point(0, 0);
point3 = new Point(0, 0);
point4 = new Point(0, 0);
Oklabel.Update();
}
private void CentralizarLabelOK()
{
var pointXs = point1.X;
var pointXg = point1.X;
if (pointXs > point2.X)
{
pointXs = point2.X;
}
else if (pointXg < point2.X)
{
pointXg = point2.X;
}
if (pointXs > point3.X)
{
pointXs = point3.X;
}
else if (pointXg < point3.X)
{
pointXg = point3.X;
}
if (pointXs > point4.X)
{
pointXs = point4.X;
}
else if (pointXg < point4.X)
{
pointXg = point4.X;
}
var pointYs = point1.Y;
var pointYg = point1.Y;
if (pointYs > point2.Y)
{
pointYs = point2.Y;
}
else if (pointYg < point2.Y)
{
pointYg = point2.Y;
}
if (pointYs > point3.Y)
{
pointYs = point3.Y;
}
else if (pointYg < point3.Y)
{
pointYg = point3.Y;
}
if (pointYs > point4.Y)
{
pointYs = point4.Y;
}
else if (pointYg < point4.Y)
{
pointYg = point4.Y;
}
Oklabel.Location = new Point(((pointXs + pointXg) / 2) - (Oklabel.Width / 2), ((pointYs + pointYg) / 2) - (Oklabel.Height / 2));
Oklabel.Update();
}
private void videoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
try
{
if (frameSkipCount > 30)
{
frameSkipCount = 0;
return;
}
frameSkipCount++;
if (videoSource == null)
{
return;
}
pictureBoxSource.Invoke((MethodInvoker) delegate
{
Bitmap image = new Bitmap(eventArgs.Frame);
////image = AdjustContrast(MakeGrayscale3(image), 1.50f);
//if (Management.Settings.InvertCameraX && Management.Settings.InvertCameraY)
// image.RotateFlip(RotateFlipType.Rotate180FlipXY);
//else if (Management.Settings.InvertCameraX)
// image.RotateFlip(RotateFlipType.Rotate180FlipX);
//else if (Management.Settings.InvertCameraY)
// image.RotateFlip(RotateFlipType.Rotate180FlipY);
pictureBoxSource.BackgroundImage = image;
pictureBoxSource.BackgroundImageLayout = ImageLayout.Stretch;
if (image != null)
{
var message = ExtractQRCodeMessageFromImage((MakeGrayscale3(image)));// AdjustContrast(MakeGrayscale3(image),3.00f));
if (message != null)
{
if (lastmessage != message)
{
var status = string.Empty;
var nf = GetData(message, tbAfterString.Text, tbBeforeString.Text);
if (nf != null)
{
if (ultimaChaveLida == nf)
{
if (ultimoStatusSucesso)
{
Oklabel.Invoke((Action)ChangeStatusOk);
}
else
{
lblUltimoStatus.Invoke((MethodInvoker) delegate { lblUltimoStatus.Text = ultimaMensagem; });
Oklabel.Invoke((Action)ChangeStatusError);
}
return;
}
}
lblUltimoStatus.Invoke((MethodInvoker) delegate { lblUltimoStatus.Text = status; });
if (nf == null)
{
if (Oklabel.Visible == false)
{
ultimaMensagem = status;
Oklabel.Invoke((Action)ChangeStatusError);
}
}
else
{
ultimaChaveLida = nf;
if (status != string.Empty)
{
lblUltimoStatus.Invoke((MethodInvoker) delegate { lblUltimoStatus.Text = status; });
}
SendData(nf);
}
}
else
{
CounterSameCode++;
if (CounterSameCode > 100)
{
CounterSameCode = 0;
lastmessage = string.Empty;
}
if (Oklabel.Visible == false)
{
Oklabel.Invoke((Action)ChangeStatusOk);
}
}
}
}
// GC.Collect();
});
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
//new ExceptionFileHandler().CreateCrashFile(ex.ToString());
CloseCamera();
Application.Exit();
}
}
