OpticalCharacterRecognizer

All Known Implementing Classes:

ScanbotOpticalCharacterRecognizer
```
public OpticalCharacterRecognizer
```

Method Detail

recognizeTextFromUris

@NotNull
OcrResult recognizeTextFromUris(@NotNull
                                         java.util.List<? extends android.net.Uri> imageFileUris,
                                         boolean sourceFilesEncrypted,
                                         @NotNull
                                         java.util.Set<? extends io.scanbot.sdk.entity.Language> languages)

Performs OCR only (without PDF result) from Images with provided languages

recognizeTextFromPages

@NotNull
OcrResult recognizeTextFromPages(@NotNull
                                          java.util.List<io.scanbot.sdk.persistence.Page> pages,
                                          @NotNull
                                          java.util.Set<? extends io.scanbot.sdk.entity.Language> languages)

Performs OCR only (without PDF result) from pages with provided languages

recognizeTextFromBitmap

@NotNull
OcrResult recognizeTextFromBitmap(@NotNull
                                           android.graphics.Bitmap bitmap,
                                           @NotNull
                                           java.util.Set<? extends io.scanbot.sdk.entity.Language> languages)

Performs OCR only (without PDF result) from the bitmap with provided languages

recognizeTextWithPdfFromUris

@NotNull
OcrResult recognizeTextWithPdfFromUris(@NotNull
                                                java.util.List<? extends android.net.Uri> imageFileUris,
                                                boolean sourceFilesEncrypted,
                                                @NotNull
                                                io.scanbot.sdk.process.PDFPageSize pageSize,
                                                @NotNull
                                                java.util.Set<? extends io.scanbot.sdk.entity.Language> languages)

Performs OCR and creates sandwiched OCR PDF file (from given image file URIs) with provided languages

recognizeTextWithPdfFromPages

@NotNull
OcrResult recognizeTextWithPdfFromPages(@NotNull
                                                 java.util.List<io.scanbot.sdk.persistence.Page> pages,
                                                 @NotNull
                                                 io.scanbot.sdk.process.PDFPageSize pageSize,
                                                 @NotNull
                                                 java.util.Set<? extends io.scanbot.sdk.entity.Language> languages)

Performs OCR and creates sandwiched OCR PDF file (from given Page objects. Based on the new Page class io.scanbot.sdk.persistence.Page! Use the document image from a Page.) with provided languages

getLanguageDataPath
```
@NotNull
java.io.File getLanguageDataPath()
```
Returns:

the internal OCR blobs directory.

Throws:

IOException - if directory is unavailable

getInstalledLanguages
```
@NotNull
java.util.Set<io.scanbot.sdk.entity.Language> getInstalledLanguages()
```
Returns:

set of all languages for which OCR binaries are present on local filesystem

Interface OpticalCharacterRecognizer