The following example demonstrates typical use of ClearImage. It reads 1D barcodes from an image file.
Barcode Recognition in VBScript / ASP | ![]() |
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Option explicitReadBarcode "image1.tif"Private Sub ReadBarcode(sImage) 'Create CiServer object: Dim Ci Set Ci = CreateObject("ClearImage.ClearImage") 'Create an CiImage object: Dim Image Set Image = Ci.CreateImage 'Open image file: Image.Open sImage, 1 ' Create processing object.' For example 1D Barcode reader Dim Bc Set Bc = Ci.CreateBarcodePro ' Attach CiImage object Bc.Image = Image 'Configure processing properties (if needed): Bc.AutoDetect1D = -1 'Execute processing object methods ' (modify image or perform measurements): Bc.Find 'Process results: Dim Barcode For Each Barcode In Bc.Barcodes ' Do something with Barcode. For example: MsgBox Barcode.Text Next ' Cleanup Image.Close Set Image = Nothing Set Bc = Nothing Set Ci = Nothing End Sub |