public string Info(string fileName)
{
string s = "";
ImageIO io1 = new ImageIO();
int page = 1;
ImageInfo oInfo;
oInfo = io1.Info (fileName, page);
int pages = oInfo.PageCount;
txtRslt.Text = txtRslt.Text + ShowInfo(oInfo, page);
for (page = 2; page <= Math.Min(pages, 20); page++)
{
oInfo = io1.Info (fileName, page);
txtRslt.Text = txtRslt.Text + ShowInfo(oInfo, page);
System.Windows.Forms.Application.DoEvents();
}
return txtRslt.Text;
}
internal string Info(string fileName)
{
string s = "";
ImageIO io1 = new ImageIO();
int page = 1;
ImageInfo oInfo;
oInfo = io1.Info(fileName, page);
int pages = oInfo.PageCount;
txtRslt.Text = txtRslt.Text + ShowInfo(oInfo, page);
for (page = 2; page <= Math.Min(pages, 20); page++)
{
oInfo = io1.Info(fileName, page);
txtRslt.Text = txtRslt.Text + ShowInfo(oInfo, page);
System.Windows.Forms.Application.DoEvents();
}
return txtRslt.Text;
}
internal string readWithZones(string fileName, int page)
{
BarcodeReader reader = null;
try
{
reader = new BarcodeReader();
if (tbrCode != 0) reader.TbrCode = tbrCode;// ClearImage V9 and later. Otherwise use: reader.Read(tbrCode.ToString(), 456780);
// for faster reading specify only required direction
reader.Horizontal = true; reader.Vertical = true; reader.Diagonal = true;
//configure types
reader.Code128 = true; reader.Code39 = true;
ImageIO io = new ImageIO();
ImageInfo info = io.Info(fileName, page);
string s = "======= Barcode in ZONE (upper half of the image) ===========" + Environment.NewLine;
// Set zone to top half of the image
reader.Zone = new Rectangle(0, 0, info.Width, info.Height / 2);
Barcode[] barcodes = reader.Read(fileName, page);
int cnt = 0;
foreach (Barcode bc in barcodes)
{ cnt++; AddBarcode(ref s, cnt, bc); }
if (cnt == 0) { s = s + "NO BARCODES"; }
s = s + Environment.NewLine;
s = s + "======= Barcode in IMAGE ===========" + Environment.NewLine;
// Disable zone
reader.Zone = new Rectangle();
barcodes = reader.Read(fileName, page);
cnt = 0;
foreach (Barcode bc in barcodes)
{ cnt++; AddBarcode(ref s, cnt, bc); }
if (cnt == 0) { s = s + "NO BARCODES"; }
return s;
}
catch (Exception ex)
{
return ex.Message;
}
finally
{
if (reader != null) reader.Dispose(); // ClearImage V9 and later. Immediately free memory
}
}
public string Read1DPro_Page_Zones(string fileName, int page)
{
string s = "";
BarcodeReader reader = new BarcodeReader();
// for faster reading specify only required direction
reader.Horizontal = true; reader.Vertical = true; reader.Diagonal = true;
#if false
// For faster processing specify expected types
reader.Code128 = true;
reader.Code39 = true;
#else
// Read all most popular barcode types
reader.Auto1D = true;
#endif
ImageIO io = new ImageIO();
ImageInfo info = io.Info(fileName, page);
s = s + "======= Barcode in ZONE (upper half of the image) ===========" + Environment.NewLine;
// Set zone to top half of the image
reader.Zone = new Rectangle (0,0,info.Width, info.Height/2);
Barcode[] barcodes = reader.Read (fileName, page);
int cnt = 0;
foreach (Barcode bc in barcodes)
{cnt++; AddBarcode(ref s, cnt, bc); }
if (cnt == 0) { s = s + "NO BARCODES"; }
s = s + Environment.NewLine;
s = s + "======= Barcode in IMAGE ===========" + Environment.NewLine;
// Disable zone
reader.Zone = new Rectangle ();
barcodes = reader.Read (fileName, page);
cnt = 0;
foreach (Barcode bc in barcodes)
{cnt++; AddBarcode(ref s, cnt, bc); }
if (cnt == 0) { s = s + "NO BARCODES"; }
return s;
}
