Examples with Shape com.joliciel.jochre.graphics.Shape used on opensource projects

Example 6 with Shape

use of com.joliciel.jochre.graphics.Shape in project jochre by urieli.

the class TrainingCorpusShapeSplitterTest method testSplit.

@Test
public void testSplit() throws Exception {
    System.setProperty("config.file", "src/test/resources/testDualCharacters.conf");
    ConfigFactory.invalidateCaches();
    Config config = ConfigFactory.load();
    final JochreSession jochreSession = new JochreSession(config);
    final Shape shape = mock(Shape.class);
    final Shape shape1 = mock(Shape.class);
    final Shape shape2 = mock(Shape.class);
    final Shape shape3 = mock(Shape.class);
    final Shape shape4 = mock(Shape.class);
    final GroupOfShapes group = mock(GroupOfShapes.class);
    final RowOfShapes row = mock(RowOfShapes.class);
    final Paragraph paragraph = mock(Paragraph.class);
    final JochreImage jochreImage = mock(JochreImage.class);
    final JochrePage jochrePage = mock(JochrePage.class);
    final JochreDocument jochreDocument = mock(JochreDocument.class);
    final Iterator<Split> i = (Iterator<Split>) mock(Iterator.class);
    final List<Split> splits = (List<Split>) mock(List.class);
    final Split split1 = mock(Split.class);
    final Split split2 = mock(Split.class);
    final Split split3 = mock(Split.class);
    when(shape.getLetter()).thenReturn("אָבּער");
    when(shape.getLeft()).thenReturn(100);
    when(shape.getRight()).thenReturn(200);
    when(shape.getTop()).thenReturn(100);
    when(shape.getBottom()).thenReturn(200);
    when(shape.getGroup()).thenReturn(group);
    when(shape.getJochreImage()).thenReturn(jochreImage);
    when(group.getRow()).thenReturn(row);
    when(row.getParagraph()).thenReturn(paragraph);
    when(paragraph.getImage()).thenReturn(jochreImage);
    when(jochreImage.getPage()).thenReturn(jochrePage);
    when(jochrePage.getDocument()).thenReturn(jochreDocument);
    when(jochreDocument.getLocale()).thenReturn(jochreSession.getLocale());
    when(shape.getSplits()).thenReturn(splits);
    when(splits.iterator()).thenReturn(i);
    when(i.hasNext()).thenReturn(true).thenReturn(true).thenReturn(true).thenReturn(false);
    when(i.next()).thenReturn(split1).thenReturn(split2).thenReturn(split3);
    when(split1.getPosition()).thenReturn(35);
    when(split2.getPosition()).thenReturn(59);
    when(split3.getPosition()).thenReturn(82);
    when(jochreImage.getShape(100, 100, 135, 200)).thenReturn(shape1);
    when(jochreImage.getShape(136, 100, 159, 200)).thenReturn(shape2);
    when(jochreImage.getShape(160, 100, 182, 200)).thenReturn(shape3);
    when(jochreImage.getShape(183, 100, 200, 200)).thenReturn(shape4);
    LOG.debug(shape.toString());
    LOG.debug(shape.getLetter());
    TrainingCorpusShapeSplitter splitter = new TrainingCorpusShapeSplitter(jochreSession);
    List<ShapeSequence> result = splitter.split(shape);
    ShapeSequence shapeSequence = result.get(0);
    assertEquals(4, shapeSequence.size());
    LOG.debug("Split into: " + shapeSequence.toString());
    verify(shape1).setLetter("אָ");
    verify(shape2).setLetter("בּ");
    verify(shape3).setLetter("ע");
    verify(shape4).setLetter("ר");
}

Example 7 with Shape

use of com.joliciel.jochre.graphics.Shape in project jochre by urieli.

the class WidthToXHeightRatioFeature method checkInternal.

@Override
public FeatureResult<Double> checkInternal(ShapeWrapper shapeWrapper, RuntimeEnvironment env) {
    Shape shape = shapeWrapper.getShape();
    FeatureResult<Double> result = null;
    double width = shape.getWidth();
    double xHeight = shape.getXHeight();
    if (xHeight == 0)
        xHeight = 1;
    double ratio = width / xHeight;
    ratio = ratio * 0.5;
    if (ratio > 1)
        ratio = 1.0;
    result = this.generateResult(ratio);
    return result;
}

Example 8 with Shape

use of com.joliciel.jochre.graphics.Shape in project jochre by urieli.

the class JochreLetterEventStream method getNextGroup.

void getNextGroup() {
    shapeSequence = null;
    shapeIndex = 0;
    if (groupReader.hasNext()) {
        GroupOfShapes group = groupReader.next();
        if (boundaryDetector != null) {
            // in this case the boundary detector is supposed to give us the
            // correct
            // splits and merges
            shapeSequence = boundaryDetector.findBoundaries(group).get(0);
        } else {
            // simply add this group's shapes
            shapeSequence = new ShapeSequence();
            for (Shape shape : group.getShapes()) shapeSequence.addShape(shape);
        }
        history = new LetterSequence(shapeSequence, jochreSession);
    }
}

Example 9 with Shape

use of com.joliciel.jochre.graphics.Shape in project jochre by urieli.

the class LetterSequence method getRealSequence.

/**
 * A string representation of the real sequence behind this letter sequence
 * (including split letters and inkspots).
 */
public String getRealSequence() {
    if (realSequence == null) {
        Linguistics linguistics = jochreSession.getLinguistics();
        StringBuilder realWordBuilder = new StringBuilder();
        Shape lastShape = null;
        for (ShapeInSequence shapeInSequence : this.getUnderlyingShapeSequence()) {
            for (Shape originalShape : shapeInSequence.getOriginalShapes()) {
                if (!originalShape.equals(lastShape)) {
                    String letter = originalShape.getLetter();
                    if (letter.length() == 0)
                        realWordBuilder.append("[]");
                    else if (letter.length() > 1 && !linguistics.getDualCharacterLetters().contains(letter))
                        realWordBuilder.append("[" + letter + "]");
                    else
                        realWordBuilder.append(letter);
                }
                lastShape = originalShape;
            }
        }
        realSequence = realWordBuilder.toString();
    }
    return realSequence;
}

Example 10 with Shape

use of com.joliciel.jochre.graphics.Shape in project jochre by urieli.

the class LetterSequence method splitByGroup.

/**
 * For a letter sequence covering two groups, split this letter sequence
 * into one sequence per group.
 */
public List<LetterSequence> splitByGroup() {
    List<LetterSequence> letterSequences = new ArrayList<LetterSequence>();
    if (this.isSplit()) {
        Map<GroupOfShapes, LetterSequence> groupToLetterSequenceMap = new HashMap<GroupOfShapes, LetterSequence>();
        if (groupSequences != null) {
            letterSequences = groupSequences;
            for (LetterSequence letterSequence : letterSequences) {
                groupToLetterSequenceMap.put(letterSequence.getGroups().get(0), letterSequence);
            }
        } else {
            List<String> currentLetters = new ArrayList<String>();
            ShapeSequence currentShapes = new ShapeSequence();
            GroupOfShapes currentGroup = this.getGroups().get(0);
            for (int i = 0; i < this.letters.size(); i++) {
                String letter = this.letters.get(i);
                Shape shape = this.underlyingShapeSequence.get(i).getShape();
                if (!currentGroup.equals(shape.getGroup())) {
                    LetterSequence letterSequence = new LetterSequence(currentShapes, currentLetters, jochreSession);
                    letterSequence.setScore(this.getScore());
                    letterSequence.setAdjustedScore(this.getAdjustedScore());
                    groupToLetterSequenceMap.put(currentGroup, letterSequence);
                    letterSequences.add(letterSequence);
                    currentLetters = new ArrayList<String>();
                    currentShapes = new ShapeSequence();
                    currentGroup = shape.getGroup();
                }
                currentShapes.addShape(shape);
                currentLetters.add(letter);
            }
            if (currentLetters.size() > 0) {
                LetterSequence letterSequence = new LetterSequence(currentShapes, currentLetters, jochreSession);
                letterSequence.setScore(this.getScore());
                letterSequence.setAdjustedScore(this.getAdjustedScore());
                groupToLetterSequenceMap.put(currentGroup, letterSequence);
                letterSequences.add(letterSequence);
            }
        }
        GroupOfShapes currentGroup = this.getGroups().get(0);
        List<LetterSequence> newSubsequences = new ArrayList<LetterSequence>();
        for (LetterSequence subsequence : this.getSubsequences()) {
            if (subsequence.getHyphenSubsequence() != null) {
                // subsequence contains end-of-line hyphen
                // break it up into several subsequences
                List<LetterSequence> subsequencesByGroup = subsequence.getSubsequences();
                LetterSequence firstSubsequence = subsequencesByGroup.get(0);
                firstSubsequence.setHyphenSubsequence(subsequence.getHyphenSubsequence());
                newSubsequences.addAll(subsequencesByGroup);
                for (LetterSequence subsubsequence : subsequencesByGroup) {
                    subsubsequence.setHyphenatedString(subsequence.getHyphenatedString());
                }
            } else {
                newSubsequences.add(subsequence);
            }
        }
        // assign my subsequences to the correct group
        List<LetterSequence> currentSubsequences = new ArrayList<LetterSequence>();
        for (LetterSequence subsequence : newSubsequences) {
            if (!subsequence.getGroups().get(0).equals(currentGroup)) {
                LetterSequence currentSequence = groupToLetterSequenceMap.get(currentGroup);
                currentSequence.setSubsequences(currentSubsequences);
                for (LetterSequence oneSubsequence : currentSubsequences) {
                    if (oneSubsequence.getWordFrequencies().size() > 0) {
                        currentSequence.getWordFrequencies().add(oneSubsequence.getWordFrequencies().get(0));
                    }
                }
                currentSubsequences = new ArrayList<LetterSequence>();
                currentGroup = subsequence.getGroups().get(0);
            }
            currentSubsequences.add(subsequence);
        }
        if (currentSubsequences.size() > 0) {
            LetterSequence currentSequence = groupToLetterSequenceMap.get(currentGroup);
            currentSequence.setSubsequences(currentSubsequences);
            for (LetterSequence oneSubsequence : currentSubsequences) {
                if (oneSubsequence.getWordFrequencies().size() > 0) {
                    currentSequence.getWordFrequencies().add(oneSubsequence.getWordFrequencies().get(0));
                }
            }
        }
        if (this.getHyphenSubsequence() != null)
            letterSequences.get(0).setHyphenSubsequence(this.getHyphenSubsequence());
        for (LetterSequence letterSequence : letterSequences) {
            letterSequence.setScore(this.getScore());
            letterSequence.setAdjustedScore(this.getAdjustedScore());
        }
    } else {
        letterSequences.add(this);
    }
    return letterSequences;
}