TMS FNC WX OCR Helper — Guides
Defining selection templates
Add TTMSFNCWXOCRHelperSelectionTemplate items to the SelectionTemplates collection. Each template defines a TTMSFNCWXOCRHelperRectangle region over the source image.
Customising the overlay appearance
Access the Appearance property of type TTMSFNCWXOCRHelperAppearance to control selection handle colours, border style, and overlay opacity.
Processing selection results
After extraction, each TTMSFNCWXOCRHelperSelectionResult in the result collection provides the recognised text and the bounding rectangle for that region.