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

Example 16 with BatchAnnotateImagesResponse

use of com.google.cloud.vision.v1p4beta1.BatchAnnotateImagesResponse in project spring-cloud-gcp by GoogleCloudPlatform.

the class CloudVisionTemplateTests method testExtractTextError.

@Test
public void testExtractTextError() {
    AnnotateImageResponse response = AnnotateImageResponse.newBuilder().setError(Status.newBuilder().setCode(Code.INTERNAL.value()).setMessage("Error Message from Vision API.")).build();
    BatchAnnotateImagesResponse responseBatch = BatchAnnotateImagesResponse.newBuilder().addResponses(response).build();
    when(this.imageAnnotatorClient.batchAnnotateImages(any(BatchAnnotateImagesRequest.class))).thenReturn(responseBatch);
    this.expectedException.expect(CloudVisionException.class);
    this.expectedException.expectMessage("Error Message from Vision API.");
    this.cloudVisionTemplate.extractTextFromImage(FAKE_IMAGE);
}

Example 17 with BatchAnnotateImagesResponse

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

the class QuickstartSample method main.

public static void main(String... args) throws Exception {
    // the "close" method on the client to safely clean up any remaining background resources.
    try (ImageAnnotatorClient vision = ImageAnnotatorClient.create()) {
        // The path to the image file to annotate
        String fileName = "./resources/wakeupcat.jpg";
        // Reads the image file into memory
        Path path = Paths.get(fileName);
        byte[] data = Files.readAllBytes(path);
        ByteString imgBytes = ByteString.copyFrom(data);
        // Builds the image annotation request
        List<AnnotateImageRequest> requests = new ArrayList<>();
        Image img = Image.newBuilder().setContent(imgBytes).build();
        Feature feat = Feature.newBuilder().setType(Type.LABEL_DETECTION).build();
        AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
        requests.add(request);
        // Performs label detection on the image file
        BatchAnnotateImagesResponse response = vision.batchAnnotateImages(requests);
        List<AnnotateImageResponse> responses = response.getResponsesList();
        for (AnnotateImageResponse res : responses) {
            if (res.hasError()) {
                System.out.format("Error: %s%n", res.getError().getMessage());
                return;
            }
            for (EntityAnnotation annotation : res.getLabelAnnotationsList()) {
                annotation.getAllFields().forEach((k, v) -> System.out.format("%s : %s%n", k, v.toString()));
            }
        }
    }
}

Example 18 with BatchAnnotateImagesResponse

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

the class DetectCropHints method detectCropHints.

// Suggests a region to crop to for a local file.
public static void detectCropHints(String filePath) throws 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(Feature.Type.CROP_HINTS).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();
        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
            CropHintsAnnotation annotation = res.getCropHintsAnnotation();
            for (CropHint hint : annotation.getCropHintsList()) {
                System.out.println(hint.getBoundingPoly());
            }
        }
    }
}

Example 19 with BatchAnnotateImagesResponse

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

the class ITSystemTest method detectWebEntitiesGcsTest.

@Test
public void detectWebEntitiesGcsTest() throws IOException {
    ImageSource imgSource = ImageSource.newBuilder().setGcsImageUri(SAMPLE_BUCKET + "landmark/pofa.jpg").build();
    Image img = Image.newBuilder().setSource(imgSource).build();
    Feature feat = Feature.newBuilder().setType(Type.WEB_DETECTION).setMaxResults(MAX_RESULTS).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    BatchAnnotateImagesResponse response = imageAnnotatorClient.batchAnnotateImages(ImmutableList.of(request));
    List<AnnotateImageResponse> responses = response.getResponsesList();
    List<String> actual = new ArrayList<>();
    for (AnnotateImageResponse imgResponse : responses) {
        for (WebDetection.WebEntity entity : imgResponse.getWebDetection().getWebEntitiesList()) {
            actual.add(entity.getDescription());
        }
    }
    assertThat(actual).contains("The Palace Of Fine Arts");
}

Example 20 with BatchAnnotateImagesResponse

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

the class ITSystemTest method addResponsesToList.

private List<String> addResponsesToList(AnnotateImageRequest request) {
    List<String> actual = new ArrayList<>();
    BatchAnnotateImagesResponse response = imageAnnotatorClient.batchAnnotateImages(ImmutableList.of(request));
    List<AnnotateImageResponse> responses = response.getResponsesList();
    for (AnnotateImageResponse res : responses) {
        if (res.getError().getCode() == 14) {
            throw new StatusRuntimeException(Status.UNAVAILABLE);
        }
        for (EntityAnnotation annotation : res.getLandmarkAnnotationsList()) {
            actual.add(annotation.getDescription());
        }
    }
    return actual;
}