public
class
HandwritingICRModule
extends Object| java.lang.Object | |
| ↳ | com.pdftron.pdf.HandwritingICRModule |
Class Overview
The class HandwritingICRModule. static interface to Apryse SDK's handwriting extraction functionality
Summary
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| static void |
applyICRJsonToPDF(PDFDoc dst, String json)
Add a searchable and selectable hidden text layer to a PDF consisting of raster image(s)
based on handwriting extraction performed in a previous function call.
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| static String |
getICRJsonFromPDF(PDFDoc src)
Perform handwriting extraction on a PDF and return a JSON object of
detected handwriting as a string.
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| static String |
getICRJsonFromPDF(PDFDoc src, HandwritingICROptions options)
Perform handwriting extraction on a PDF and return a JSON object of
detected handwriting as a string.
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| static boolean |
isModuleAvailable()
Find out whether the Handwriting ICR Module is available (and
licensed).
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| static void |
processPDF(PDFDoc dst, HandwritingICROptions options)
Perform handwriting extraction and add searchable and selectable text to a PDF.
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| static void |
processPDF(PDFDoc dst)
Perform handwriting extraction and add searchable and selectable text to a PDF.
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Methods
public static void applyICRJsonToPDF (PDFDoc dst, String json)
Add a searchable and selectable hidden text layer to a PDF consisting of raster image(s) based on handwriting extraction performed in a previous function call.
Parameters
| dst | The source and destination document. |
|---|---|
| json | JSON representing handwriting ICR results. |
Throws
| PDFNetException |
|---|
public static String getICRJsonFromPDF (PDFDoc src)
Perform handwriting extraction on a PDF and return a JSON object of detected handwriting as a string.
Parameters
| src | The source document. |
|---|
Returns
- JSON string representing handwriting extraction results.
Throws
| PDFNetException |
|---|
public static String getICRJsonFromPDF (PDFDoc src, HandwritingICROptions options)
Perform handwriting extraction on a PDF and return a JSON object of detected handwriting as a string.
Parameters
| src | The source document. |
|---|---|
| options | Handwriting ICR options (optional). |
Returns
- JSON string representing handwriting extraction results.
Throws
| PDFNetException |
|---|
public static boolean isModuleAvailable ()
Find out whether the Handwriting ICR Module is available (and licensed).
Returns
- Returns true if handwriting extraction can be performed.
Throws
| PDFNetException |
|---|
public static void processPDF (PDFDoc dst, HandwritingICROptions options)
Perform handwriting extraction and add searchable and selectable text to a PDF.
Parameters
| dst | The source and destination document. |
|---|---|
| options | Handwriting ICR options (optional). |
Throws
| PDFNetException |
|---|
public static void processPDF (PDFDoc dst)
Perform handwriting extraction and add searchable and selectable text to a PDF.
Parameters
| dst | The source and destination document. |
|---|
Throws
| PDFNetException |
|---|