For Windows Developers who need to capture image from scanner, digital camera or capture card that has a TWAIN device driver with C++ , C#, VB.NET , VB, Delphi, Vfp, MS Access.
Video Editor SDK that allows users Drag & Drop to arrange clip orders, edit movies, apply effects & transitions with C++, C#, VB.net , VB, Delphi, VFP, Access.
Platform : Windows 10, Windows 8, Vista, Windows 7, XP
For Windows Developers who need to Fax, image viewer in c#, c , vb.net , vb, delphi, vfp, access.
Step 1: To install the Image Viewer CP ActiveX Control, begin by launching the setup file (imageviewercpsetup.exe). Select the desired installation folder for the Image Viewer CP ActiveX and continue with the installation on your development computer.
Step 2: Create New Visual Basic Project, select Windows Application.
Step 3: The next step is to install Image Viewer CP ActiveX in ToolBox. Select Toolbox, select Components item, right click mouse button, select Choose Items...
Step 4: Select COM Components tab, select Image Viewer CP ActiveX Control , click OK.Step 5: Add a buttons on form.
Step 6: Add following code in buttons click event. Assume you have source.jpg in c:\ Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim iResult As Integer
Dim iLangIndex As Integer
Dim iMode As Integer
iLangIndex = 0 IMode=1
AxImageViewer1.OCRRecognizeMode = iMode
AxImageViewer1.FileName = "c:\source.jpg"
AxImageViewer1.OCRSetRect(0, 0, 0, 0)
iResult = AxImageViewer1.OCR2SearchablePDF("c:\youroutputfolder\searchablepdf.pdf", iLangIndex, "dictfiles")
Step 7: It will output single searchable PDF file. A searchable PDF is simply a PDF with multiple layers. The top layer is the original image as it was scanned in. Under that layer is a layer of text accurately positioned so that each word is directly behind the pixels that represent the word.If your source file is multipage TIFF file, you want to output multipage searchable PDF file, you may call OCR2SearchableMultipagePDF method. In this sample, it use our OCR plugin to OCR the document to create a Searchable PDF. Remember if you want to output searchable PDF file, you need buy our OCR plugin.
Step 8: Download the sample source code from VBNET_Searchable_PDF.zip
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