!752

lib 1003721 // lookup

lib 1003724 // commons io

lib 1003727 // commons lang

import com.github.axet.lookup.*;

import com.github.axet.lookup.common.ImageBinaryGrey;

import org.apache.commons.io.FilenameUtils;

static void loadFontsDirectory(OCR ocr, File dir) {

  for (File f : listFiles(dir))

    loadFont(ocr, f);

}

static void loadFont(OCR ocr, File path) ctex {

  for (File f : listFiles(path)) {

    InputStream is = new FileInputStream(f);

    String symbol = FilenameUtils.getBaseName(f.getName());

    try {

        symbol = URLDecoder.decode(symbol, "UTF-8");

    } catch (UnsupportedEncodingException ee) {

        throw new RuntimeException(ee);

    }

    String name = path.getName();

    ocr.loadFontSymbol(name, symbol, is);

  }

}

p {

  unzipSnippet("#1003720", programDir());

  File dir = getProgramFile("lookup-examples");

  OCR l = new OCR(0.70f);

  // will load all font

  // familys (here is only font_1 family in this library)

  loadFontsDirectory(l, new File(dir, "fonts"));

  // example how to load only one family

  //l.loadFont(OCRTest.class, new File(dir, "fonts/font_1"));

  String str = "";

  // recognize using all familys set

  str = l.recognize(loadBufferedImage(new File(dir, "test3.png")));

  print(str);

  // recognize using only one family set

  str = l.recognize(loadBufferedImage(new File(dir, "test3.png")), "font_1");

  print(str);

  // recognize using only one family set and rectangle

  ImageBinaryGrey i = new ImageBinaryGrey(loadBufferedImage(new File(dir, "full.png")));

  str = l.recognize(i, 1285, 654, 1343, 677, l.getSymbols("font_1"));

  print(str);

}