Examples with Symbol com.google.cloud.vision.v1p4beta1.Symbol used on opensource projects

Example 1 with Symbol

use of com.google.cloud.vision.v1p4beta1.Symbol in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectDocumentText.

// [START vision_detect_document]
/**
 * Performs document text detection on a local image file.
 *
 * @param filePath The path to the local file to detect document text on.
 * @param out A {@link PrintStream} to write the results to.
 * @throws Exception on errors while closing the client.
 * @throws IOException on Input/Output errors.
 */
public static void detectDocumentText(String filePath, PrintStream out) throws Exception, IOException {
    List<AnnotateImageRequest> requests = new ArrayList<>();
    ByteString imgBytes = ByteString.readFrom(new FileInputStream(filePath));
    Image img = Image.newBuilder().setContent(imgBytes).build();
    Feature feat = Feature.newBuilder().setType(Type.DOCUMENT_TEXT_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
        BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
        List<AnnotateImageResponse> responses = response.getResponsesList();
        client.close();
        for (AnnotateImageResponse res : responses) {
            if (res.hasError()) {
                out.printf("Error: %s\n", res.getError().getMessage());
                return;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            TextAnnotation annotation = res.getFullTextAnnotation();
            for (Page page : annotation.getPagesList()) {
                String pageText = "";
                for (Block block : page.getBlocksList()) {
                    String blockText = "";
                    for (Paragraph para : block.getParagraphsList()) {
                        String paraText = "";
                        for (Word word : para.getWordsList()) {
                            String wordText = "";
                            for (Symbol symbol : word.getSymbolsList()) {
                                wordText = wordText + symbol.getText();
                                out.format("Symbol text: %s (confidence: %f)\n", symbol.getText(), symbol.getConfidence());
                            }
                            out.format("Word text: %s (confidence: %f)\n\n", wordText, word.getConfidence());
                            paraText = String.format("%s %s", paraText, wordText);
                        }
                        // Output Example using Paragraph:
                        out.println("\nParagraph: \n" + paraText);
                        out.format("Paragraph Confidence: %f\n", para.getConfidence());
                        blockText = blockText + paraText;
                    }
                    pageText = pageText + blockText;
                }
            }
            out.println("\nComplete annotation:");
            out.println(annotation.getText());
        }
    }
}

Example 2 with Symbol

use of com.google.cloud.vision.v1p4beta1.Symbol in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectDocumentTextGcs.

// [END vision_detect_document]
// [START vision_detect_document_uri]
/**
 * Performs document text detection on a remote image on Google Cloud Storage.
 *
 * @param gcsPath The path to the remote file on Google Cloud Storage to detect document text on.
 * @param out A {@link PrintStream} to write the results to.
 * @throws Exception on errors while closing the client.
 * @throws IOException on Input/Output errors.
 */
public static void detectDocumentTextGcs(String gcsPath, PrintStream out) throws Exception, IOException {
    List<AnnotateImageRequest> requests = new ArrayList<>();
    ImageSource imgSource = ImageSource.newBuilder().setGcsImageUri(gcsPath).build();
    Image img = Image.newBuilder().setSource(imgSource).build();
    Feature feat = Feature.newBuilder().setType(Type.DOCUMENT_TEXT_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
        BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
        List<AnnotateImageResponse> responses = response.getResponsesList();
        client.close();
        for (AnnotateImageResponse res : responses) {
            if (res.hasError()) {
                out.printf("Error: %s\n", res.getError().getMessage());
                return;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            TextAnnotation annotation = res.getFullTextAnnotation();
            for (Page page : annotation.getPagesList()) {
                String pageText = "";
                for (Block block : page.getBlocksList()) {
                    String blockText = "";
                    for (Paragraph para : block.getParagraphsList()) {
                        String paraText = "";
                        for (Word word : para.getWordsList()) {
                            String wordText = "";
                            for (Symbol symbol : word.getSymbolsList()) {
                                wordText = wordText + symbol.getText();
                                out.format("Symbol text: %s (confidence: %f)\n", symbol.getText(), symbol.getConfidence());
                            }
                            out.format("Word text: %s (confidence: %f)\n\n", wordText, word.getConfidence());
                            paraText = String.format("%s %s", paraText, wordText);
                        }
                        // Output Example using Paragraph:
                        out.println("\nParagraph: \n" + paraText);
                        out.format("Paragraph Confidence: %f\n", para.getConfidence());
                        blockText = blockText + paraText;
                    }
                    pageText = pageText + blockText;
                }
            }
            out.println("\nComplete annotation:");
            out.println(annotation.getText());
        }
    }
}

Example 3 with Symbol

use of com.google.cloud.vision.v1p4beta1.Symbol in project bmoth by hhu-stups.

the class Z3TypeInference method getZ3Sort.

public Sort getZ3Sort(Z3Type t, Context z3Context) {
    if (t instanceof Z3BasicType) {
        switch(((Z3BasicType) t).kind) {
            case INTEGER:
                return z3Context.getIntSort();
            case BOOL:
                return z3Context.getBoolSort();
            default:
                break;
        }
    } else if (t instanceof Z3SetType) {
        Sort subSort = getZ3Sort(((Z3SetType) t).subtype, z3Context);
        return z3Context.mkSetSort(subSort);
    } else if (t instanceof Z3CoupleType) {
        Z3CoupleType couple = (Z3CoupleType) t;
        Sort left = getZ3Sort(couple.left, z3Context);
        Sort right = getZ3Sort(couple.right, z3Context);
        Sort[] subSorts = new Sort[2];
        subSorts[0] = left;
        subSorts[1] = right;
        return z3Context.mkTupleSort(z3Context.mkSymbol("couple"), new Symbol[] { z3Context.mkSymbol("left"), z3Context.mkSymbol("right") }, subSorts);
    } else if (t instanceof Z3SequenceType) {
        Sort subSort = getZ3Sort(((Z3SequenceType) t).subtype, z3Context);
        Sort intType = z3Context.getIntSort();
        Sort[] subSorts = new Sort[2];
        subSorts[0] = z3Context.mkArraySort(intType, subSort);
        subSorts[1] = intType;
        return z3Context.mkTupleSort(z3Context.mkSymbol("sequence"), new Symbol[] { z3Context.mkSymbol("array"), z3Context.mkSymbol("size") }, subSorts);
    } else if (t instanceof Z3DeferredType) {
        return z3Context.mkUninterpretedSort(((Z3DeferredType) t).name);
    } else if (t instanceof Z3EnumeratedSetType) {
        List<String> elements = ((Z3EnumeratedSetType) t).elements;
        String[] array = elements.toArray(new String[elements.size()]);
        return z3Context.mkEnumSort(((Z3EnumeratedSetType) t).name, array);
    }
    throw new AssertionError("Missing Type Conversion: " + t.getClass());
}

Example 4 with Symbol

use of com.google.cloud.vision.v1p4beta1.Symbol in project docx4j by plutext.

the class Base14FontCollection method setup.

/**
 * {@inheritDoc}
 */
public int setup(int start, FontInfo fontInfo) {
    fontInfo.addMetrics("F1", new Helvetica(kerning));
    fontInfo.addMetrics("F2", new HelveticaOblique(kerning));
    fontInfo.addMetrics("F3", new HelveticaBold(kerning));
    fontInfo.addMetrics("F4", new HelveticaBoldOblique(kerning));
    fontInfo.addMetrics("F5", new TimesRoman(kerning));
    fontInfo.addMetrics("F6", new TimesItalic(kerning));
    fontInfo.addMetrics("F7", new TimesBold(kerning));
    fontInfo.addMetrics("F8", new TimesBoldItalic(kerning));
    fontInfo.addMetrics("F9", new Courier(kerning));
    fontInfo.addMetrics("F10", new CourierOblique(kerning));
    fontInfo.addMetrics("F11", new CourierBold(kerning));
    fontInfo.addMetrics("F12", new CourierBoldOblique(kerning));
    fontInfo.addMetrics("F13", new Symbol());
    fontInfo.addMetrics("F14", new ZapfDingbats());
    // Custom type 1 fonts step 1/2
    // fontInfo.addMetrics("F15", new OMEP());
    // fontInfo.addMetrics("F16", new GaramondLightCondensed());
    // fontInfo.addMetrics("F17", new BauerBodoniBoldItalic());
    /* any is treated as serif */
    fontInfo.addFontProperties("F5", "any", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "any", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "any", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F7", "any", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "any", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "any", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F1", "sans-serif", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F2", "sans-serif", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F2", "sans-serif", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F3", "sans-serif", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F4", "sans-serif", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F4", "sans-serif", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F1", "SansSerif", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F2", "SansSerif", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F2", "SansSerif", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F3", "SansSerif", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F4", "SansSerif", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F4", "SansSerif", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F5", "serif", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "serif", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "serif", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F7", "serif", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "serif", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "serif", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F9", "monospace", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F10", "monospace", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F10", "monospace", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F11", "monospace", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F12", "monospace", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F12", "monospace", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F9", "Monospaced", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F10", "Monospaced", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F10", "Monospaced", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F11", "Monospaced", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F12", "Monospaced", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F12", "Monospaced", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F1", "Helvetica", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F2", "Helvetica", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F2", "Helvetica", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F3", "Helvetica", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F4", "Helvetica", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F4", "Helvetica", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F5", "Times", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "Times", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "Times", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F7", "Times", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "Times", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "Times", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F9", "Courier", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F10", "Courier", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F10", "Courier", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F11", "Courier", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F12", "Courier", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F12", "Courier", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F13", "Symbol", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F14", "ZapfDingbats", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    // Custom type 1 fonts step 2/2
    // fontInfo.addFontProperties("F15", "OMEP", "normal", FontInfo.NORMAL);
    // fontInfo.addFontProperties("F16", "Garamond-LightCondensed", "normal", FontInfo.NORMAL);
    // fontInfo.addFontProperties("F17", "BauerBodoni", "italic", FontInfo.BOLD);
    /* for compatibility with PassiveTex */
    fontInfo.addFontProperties("F5", "Times-Roman", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "Times-Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "Times-Roman", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F7", "Times-Roman", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "Times-Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "Times-Roman", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F5", "Times Roman", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "Times Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F6", "Times Roman", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL);
    fontInfo.addFontProperties("F7", "Times Roman", Font.STYLE_NORMAL, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "Times Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F8", "Times Roman", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
    fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
    return 15;
}

Example 5 with Symbol

use of com.google.cloud.vision.v1p4beta1.Symbol in project java-vision by googleapis.

the class Detect method detectDocumentTextGcs.

// [END vision_fulltext_detection]
/**
 * Performs document text detection on a remote image on Google Cloud Storage.
 *
 * @param gcsPath The path to the remote file on Google Cloud Storage to detect document text on.
 * @throws Exception on errors while closing the client.
 * @throws IOException on Input/Output errors.
 */
// [START vision_fulltext_detection_gcs]
public static void detectDocumentTextGcs(String gcsPath) throws IOException {
    List<AnnotateImageRequest> requests = new ArrayList<>();
    ImageSource imgSource = ImageSource.newBuilder().setGcsImageUri(gcsPath).build();
    Image img = Image.newBuilder().setSource(imgSource).build();
    Feature feat = Feature.newBuilder().setType(Type.DOCUMENT_TEXT_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    // the "close" method on the client to safely clean up any remaining background resources.
    try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
        BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
        List<AnnotateImageResponse> responses = response.getResponsesList();
        client.close();
        for (AnnotateImageResponse res : responses) {
            if (res.hasError()) {
                System.out.format("Error: %s%n", res.getError().getMessage());
                return;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            TextAnnotation annotation = res.getFullTextAnnotation();
            for (Page page : annotation.getPagesList()) {
                String pageText = "";
                for (Block block : page.getBlocksList()) {
                    String blockText = "";
                    for (Paragraph para : block.getParagraphsList()) {
                        String paraText = "";
                        for (Word word : para.getWordsList()) {
                            String wordText = "";
                            for (Symbol symbol : word.getSymbolsList()) {
                                wordText = wordText + symbol.getText();
                                System.out.format("Symbol text: %s (confidence: %f)%n", symbol.getText(), symbol.getConfidence());
                            }
                            System.out.format("Word text: %s (confidence: %f)%n%n", wordText, word.getConfidence());
                            paraText = String.format("%s %s", paraText, wordText);
                        }
                        // Output Example using Paragraph:
                        System.out.println("%nParagraph: %n" + paraText);
                        System.out.format("Paragraph Confidence: %f%n", para.getConfidence());
                        blockText = blockText + paraText;
                    }
                    pageText = pageText + blockText;
                }
            }
            System.out.println("%nComplete annotation:");
            System.out.println(annotation.getText());
        }
    }
}