Hi:
We have bought a Aspose.BarCode Product licence for our company. Actually we have a C# 2008 windows application which reads the barcodes on the images. Now we would like to validate the barcode size on the images. I mean validate if the barcodes meets with an specific size.
It is possible to validate the barcode size for the images with Aspose.BarCode component?
Could you please send me an example?
Thanks.
Denis Mazariegos.
having a problem decoding a barcode.
I have tried it with my commercial scanners, i-nigma and a 2d reader from codeproject and they all work
Code is as follows it try's to read but never finds a barcode.
Is it that aspose barcode does not support this type of barcode
these are 2d matrix codes on the bottom of thermo scientific tubes.
I have attached the image files
the first is actual image
the second is the image colors inverted
any help would be appreciated.
private void button2_Click(object sender, EventArgs e)
{
Aspose.BarCodeRecognition.BarCodeReader reader = new Aspose.BarCodeRecognition.BarCodeReader(imagepath, Aspose.BarCodeRecognition.BarCodeReadType.AllSupportedTypes);
try
{
while (reader.Read())
{
//never gets to here
// get the region information
Aspose.BarCodeRecognition.BarCodeRegion region = reader.GetRegion();
if (region != null)
{
// display x and y coordinates of barcode detected
System.Drawing.Point[] point = region.Points;
textBox1.Text = textBox1.Text + "Top left coordinates: X = " + point[0].X + ", Y = " + point[0].Y + "\r\n";
textBox1.Text = textBox1.Text + "Bottom left coordinates: X = " + point[1].X + ", Y = " + point[1].Y + "\r\n";
textBox1.Text = textBox1.Text + "Bottom right coordinates: X = " + point[2].X + ", Y = " + point[2].Y + "\r\n";
textBox1.Text = textBox1.Text + "Top right coordinates: X = " + point[3].X + ", Y = " + point[3].Y + "\r\n";
textBox1.Text = textBox1.Text + "Codetext: " + reader.GetCodeText() + "\r\n";
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
// close reader
reader.Close();
}
We have a 2D barcode (DataMatrix format), it can be read in Ver 4.1.0.0, but after we upgrade to 5.7.0.0, it can not be read out. Even 5.9.0.0 and 6.0.0.0, it can not be read out.
We use Aspose.Barcode.Tollkit.exe with the same image, it can be read out in 4.1.0.0, but no barcode in 5.7.0.0.
I have attached the image. Could you please check this problem? It is very urgent. Thanks.
I wonder if it is possible to read the barcode of attached image thanks .
Hi
Have attached image which has bar codes for each field. Would like to know the feasibility to reading multiple fields of bar codes at once using Aspose APIs(java).. Please check and let me know the feasibility.
Thanks in advance.
Raji Reddy