OcrEventHandler
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Inheritance: java.lang.Object
public class OcrEventHandler
Provides a handler for OCR events.
Constructors
| Constructor | Description |
|---|---|
| OcrEventHandler() | Initializes a new instance of the OcrEventHandler class. |
Methods
| Method | Description |
|---|---|
| getWarnings() | Gets a list of warning messages. |
| hasWarnings() | Gets the value that indicates whether the list of warnings isn’t empty. |
| getWarnings(int pageIndex) | Returns a list of warning messages for the page with pageIndex . |
| onWarnings(int pageIndex, Iterable |
Sets warning messages for the page. |
OcrEventHandler()
public OcrEventHandler()
Initializes a new instance of the OcrEventHandler class.
getWarnings()
public List<String> getWarnings()
Gets a list of warning messages.
Returns: java.util.List<java.lang.String> - A list of warning messages for all pages.
hasWarnings()
public boolean hasWarnings()
Gets the value that indicates whether the list of warnings isn’t empty.
Returns: boolean - true if the list of warnings isn’t empty; otherwise, false .
getWarnings(int pageIndex)
public List<String> getWarnings(int pageIndex)
Returns a list of warning messages for the page with pageIndex .
Parameters:
| Parameter | Type | Description |
|---|---|---|
| pageIndex | int | The zero-based page index. |
Returns: java.util.List<java.lang.String> - A list of warning messages for the page; empty list if no warning messages for the page.
onWarnings(int pageIndex, Iterable warnings)
public void onWarnings(int pageIndex, Iterable<String> warnings)
Sets warning messages for the page.
Parameters:
| Parameter | Type | Description |
|---|---|---|
| pageIndex | int | The zero-based page index. |
| warnings | java.lang.Iterable<java.lang.String> | The list of warning messages for the page. |