static void Dynamsoft_Barcode_Reader_Test_Single(string file, Dynamsoft.Barcode.BarcodeReader reader)
{
Bitmap barcodeBitmap = (Bitmap)Image.FromFile(file);
try
{
Stopwatch swDBR = Stopwatch.StartNew();
TextResult[] results = reader.DecodeBitmap(barcodeBitmap, "");
swDBR.Stop();
if (results != null)
{
//Console.WriteLine("DBR\t time: " + swDBR.Elapsed.TotalMilliseconds + "ms" + ",\t result count: " + results.Length);
Console.WriteLine("{0, -10}{1, -20}{2, -20}", "DBR", "time: " + swDBR.Elapsed.TotalMilliseconds + "ms", " result count: " + results.Length);
}
else
{
//Console.WriteLine("DBR\t time: " + swDBR.Elapsed.TotalMilliseconds + "ms" + ",\t result count: failed");
Console.WriteLine("{0, -10}{1, -20}{2, -20}", "DBR", "time: " + swDBR.Elapsed.TotalMilliseconds + "ms", " result count: failed");
}
if (results != null)
{
//foreach (TextResult result in results)
//{
// Console.WriteLine(result.BarcodeFormat);
// Console.WriteLine(result.BarcodeText);
//}
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
private void btnRead_Click(object sender, EventArgs e)
{
if (imageViewer.Image != null)
{
//Rectangle rect = new Rectangle();
BarcodeReader reader = new Dynamsoft.Barcode.BarcodeReader();
try
{
ReaderOptions ro = new ReaderOptions();
ro.BarcodeFormats = GetFormats();
ro.MaxBarcodesToReadPerPage = int.Parse(tbMaximumNum.Text);
reader.ReaderOptions = ro;
reader.LicenseKeys = "<Input your license key here>";
DateTime beforeRead = DateTime.Now;
BarcodeResult[] barcodes = reader.DecodeFile(filePath);
DateTime afterRead = DateTime.Now;
int timeElapsed = (afterRead - beforeRead).Milliseconds;
ShowBarcodeResults(barcodes, timeElapsed);
}
catch (Exception exp)
{
MessageBox.Show(exp.Message, "Barcode Reader Demo", MessageBoxButtons.OK);
}
finally
{
reader.Dispose();
}
}
}
static void Dynamsoft_Barcode_Reader_Test(string directory)
{
Dynamsoft.Barcode.BarcodeReader reader = new Dynamsoft.Barcode.BarcodeReader();
reader.LicenseKeys = "t0068NQAAAJx5X8TaH/zQIy0Mm3HHIypzFTL+DQTIQah1eCiNcZygsi6sFa0cZiJVv+rRTyU29TpFsLA6hWiz+GAlQlGrRRg=";
string[] files = Directory.GetFiles(directory);
foreach (string file in files)
{
Console.WriteLine(file);
Bitmap barcodeBitmap = (Bitmap)Image.FromFile(file);
try
{
Stopwatch swDBR = Stopwatch.StartNew();
TextResult[] results = reader.DecodeBitmap(barcodeBitmap, "");
swDBR.Stop();
if (results != null)
{
Console.WriteLine("DBR time: " + swDBR.Elapsed.TotalMilliseconds + "ms" + ", result count: " + results.Length);
}
else
{
Console.WriteLine("DBR time: " + swDBR.Elapsed.TotalMilliseconds + "ms" + ", result count: failed");
}
if (results != null)
{
//foreach (TextResult result in results)
//{
// Console.WriteLine(result.BarcodeFormat);
// Console.WriteLine(result.BarcodeText);
//}
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
Console.WriteLine("\n");
}
}
static void ZXing_DBR_Test(string directory)
{
Dynamsoft.Barcode.BarcodeReader reader = new Dynamsoft.Barcode.BarcodeReader();
reader.LicenseKeys = "t0068NQAAAJx5X8TaH/zQIy0Mm3HHIypzFTL+DQTIQah1eCiNcZygsi6sFa0cZiJVv+rRTyU29TpFsLA6hWiz+GAlQlGrRRg=";
ZXing.MultiFormatReader multiFormatReader = new ZXing.MultiFormatReader();
ZXing.Multi.GenericMultipleBarcodeReader multiBarcodeReader = new ZXing.Multi.GenericMultipleBarcodeReader(multiFormatReader);
string[] files = Directory.GetFiles(directory);
foreach (string file in files)
{
Console.WriteLine(file);
Console.BackgroundColor = ConsoleColor.Blue;
ZXing_Test_Single(file, multiBarcodeReader);
Console.ResetColor();
Console.BackgroundColor = ConsoleColor.Red;
Dynamsoft_Barcode_Reader_Test_Single(file, reader);
Console.ResetColor();
Console.WriteLine("\n");
}
}
private void btnRead_Click(object sender, EventArgs e)
{
if (imageViewer.Image != null)
{
//Rectangle rect = new Rectangle();
BarcodeReader reader = new Dynamsoft.Barcode.BarcodeReader();
try
{
ReaderOptions ro = new ReaderOptions();
ro.BarcodeFormats = GetFormats();
ro.MaxBarcodesToReadPerPage = int.Parse(tbMaximumNum.Text);
reader.ReaderOptions = ro;
reader.LicenseKeys = "<Input your license key here>";
DateTime beforeRead = DateTime.Now;
BarcodeResult[] barcodes = reader.DecodeFile(filePath);
DateTime afterRead = DateTime.Now;
int timeElapsed = (afterRead - beforeRead).Milliseconds;
ShowBarcodeResults(barcodes, timeElapsed);
}
catch (Exception exp)
{
MessageBox.Show(exp.Message, "Barcode Reader Demo", MessageBoxButtons.OK);
}
finally
{
reader.Dispose();
}
}
}
private void button2_Click(object sender, EventArgs e)
{
if (m_ImageCore.ImageBuffer.CurrentImageIndexInBuffer < 0)
{
MessageBox.Show("Please load an image before reading barcode!", "Index out of bounds", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
try
{
Dynamsoft.Barcode.BarcodeReader reader = new Dynamsoft.Barcode.BarcodeReader();
reader.LicenseKeys = m_StrProductKey;
reader.ReaderOptions.MaxBarcodesToReadPerPage = int.Parse(tbxMaxNum.Text);
this.textBox1.Text = "";
switch (cbxFormat.SelectedIndex)
{
case 0:
break;
case 1:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.OneD;
break;
case 2:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.CODE_39;
break;
case 3:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.CODE_128;
break;
case 4:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.CODE_93;
break;
case 5:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.CODABAR;
break;
case 6:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.ITF;
break;
case 7:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.EAN_13;
break;
case 8:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.EAN_8;
break;
case 9:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.UPC_A;
break;
case 10:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.UPC_E;
break;
case 11:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.PDF417;
break;
case 12:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.QR_CODE;
break;
case 13:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.DATAMATRIX;
break;
case 14:
reader.ReaderOptions.BarcodeFormats = Dynamsoft.Barcode.BarcodeFormat.INDUSTRIAL_25;
break;
}
this.textBox1.Text = "Recognizing...";
BarcodeResult[] aryResult = null;
Rectangle rect = dsViewer1.GetSelectionRect(m_ImageCore.ImageBuffer.CurrentImageIndexInBuffer);
if (rect == Rectangle.Empty)
{
int iWidth = m_ImageCore.ImageBuffer.GetBitmap(m_ImageCore.ImageBuffer.CurrentImageIndexInBuffer).Width;
int iHeight = m_ImageCore.ImageBuffer.GetBitmap(m_ImageCore.ImageBuffer.CurrentImageIndexInBuffer).Height;
rect = new Rectangle(0, 0, iWidth, iHeight);
}
reader.AddRegion(rect.Left, rect.Top, rect.Right, rect.Bottom, false);
aryResult = reader.DecodeBitmap((Bitmap)(m_ImageCore.ImageBuffer.GetBitmap(m_ImageCore.ImageBuffer.CurrentImageIndexInBuffer)));
StringBuilder strText = new StringBuilder();
if (aryResult == null)
{
this.textBox1.Text = "The barcode for selected format is not found.\r\n";
}
else
{
strText.AppendFormat(aryResult.Length + " total barcode" + (aryResult.Length == 1 ? "" : "s") + " found.\r\n");
for (int i = 0; i < aryResult.Length; i++)
{
BarcodeResult objResult = aryResult[i];
strText.AppendFormat(" Result " + (i + 1) + "\r\n");
strText.AppendFormat(" BarcodeFormat: " + objResult.BarcodeFormat.ToString() + "\r\n");
strText.AppendFormat(" Text read:{0}\r\n", objResult.BarcodeText);
}
this.textBox1.Text = strText.ToString();
}
}
catch (Exception exp)
{
MessageBox.Show(exp.Message, "Decoding error", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.textBox1.Text = "";
}
}
