Constructor ocrFinder.ocrFinder

Overload

Stores text to find and OCR parameters.

public ocrFinder(string text, OcrFlags flags = 0, double scale = 0, IOcrEngine engine = null, int skip = 0)
Parameters
text  (string)

Text to find in ocr.TextForFind. Can have prefix:

  • "**r " - PCRE regular expression. Example: @"**r \bwhole words\b".
  • "**R " - .NET regular expression.
  • "**i " - case-insensitive.
  • "**t " - case-sensitive (default).
flags  (OcrFlags)
scale  (double)

Scale factor (how much to resize the image before performing OCR). Value 2 or 3 may improve results of OCR engine OcrWin10 or OcrTesseract. If 0 (default), depends on engine's IOcrEngine.DpiScale and area's DPI.
engine  (IOcrEngine)

OCR engine. Default: ocr.engine (OcrWin10 if not specified).
skip  (int)

Skip this count of found text instances.
Exceptions
ArgumentException

text is empty or contains invalid regular expression.