Values extractors define various mechanisms for extracting the value of a Data Field or Data Column.
| Name | Description |
|---|---|
| Barcodes | |
| Find Barcode | Searches the document layout data for a barcode. |
| Read Barcode | Reads a barcode value using barcode recognition. |
| Checkboxes | |
| Labeled OMR | Performs Optical Mark Recognition (OMR) on regions surrounding text labels. |
| Ordered OMR | Reads one or more checkboxes inside a rectangular region. |
| Zonal OMR | Reads one or more checkboxes using manually-configured zones. |
| Text | |
| Reference | References an external extractor, such as a Data Type or Field Class. |
| Text Pattern | Extracts a value from the text content using pattern matching. |
| Zonal | |
| Detect Signature | Detects signatures within a rectangular region (page location) by measuring the fill percentage. |
| Highlight Zone | Sets the highlight region without performing any extraction. |
| Read Zone | Reads text content of a rectangular region. |
No properties are defined