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merged 2 commits into from
Sep 26, 2023
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848740 : Need to update UG documentation in OCR section #1509

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66d5429
848740_Mac_sample : github sample for mac.
Sri-hari-haran-g Sep 25, 2023
46a625b
848740_Mac_sample : tessdata step not added in trouble shooting.
Sri-hari-haran-g Sep 26, 2023
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2 changes: 1 addition & 1 deletion File-Formats/PDF/Working-with-OCR/MAC.md
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Expand Up @@ -71,7 +71,7 @@ using (OCRProcessor processor = new OCRProcessor())
By executing the program, you will get a PDF document as follows.
![WPF OCR output screenshot](OCR-Images/Output.png)

A complete working sample can be downloaded from [GitHub](https://github.com/SyncfusionExamples/OCR-csharp-examples/tree/master/WPF).
A complete working sample can be downloaded from [GitHub](https://github.com/SyncfusionExamples/OCR-csharp-examples/tree/master/Mac).

Click [here](https://www.syncfusion.com/document-processing/pdf-framework/net) to explore the rich set of Syncfusion PDF library features.

27 changes: 27 additions & 0 deletions File-Formats/PDF/Working-with-OCR/Troubleshooting.md
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Expand Up @@ -204,6 +204,33 @@ If the "brew" is not installed on your machine, you can install it using the fol
//Initialize the OCR processor by providing the path of tesseract binaries.
using (OCRProcessor processor = new OCRProcessor("/opt/homebrew/Cellar/tesseract/5.3.2/lib"))

{% endhighlight %}
<br><br/>

3.Add the TessDataPath from bin folder. Refer to the example code below:
<br></br>
{% highlight c# tabtitle="C#" %}

using (OCRProcessor processor = new OCRProcessor("/opt/homebrew/Cellar/tesseract/5.3.2/lib"))
{
FileStream fileStream = new FileStream("../../../Input.pdf", FileMode.Open, FileAccess.Read);
//Load a PDF document.
PdfLoadedDocument lDoc = new PdfLoadedDocument(fileStream);
//Set OCR language to process.
processor.Settings.Language = Languages.English;
//Process OCR by providing the PDF document.
processor.TessDataPath = "runtimes/tessdata";
processor.PerformOCR(lDoc);
//Create file stream.
using (FileStream outputFileStream = new FileStream("Output.pdf", FileMode.Create, FileAccess.ReadWrite))
{
//Save the PDF document to file stream.
lDoc.Save(outputFileStream);
}
//Close the document.
lDoc.Close(true);
}

{% endhighlight %}
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