How to use Image class of com.galenframework.ocr.google.pojo.request package

Best Galen code snippet using com.galenframework.ocr.google.pojo.request.Image

Source:GoogleVisionOcrService.java

...13* See the License for the specific language governing permissions and14* limitations under the License.15******************************************************************************/16package com.galenframework.ocr;17import java.awt.image.BufferedImage;18import java.awt.image.RenderedImage;19import java.io.ByteArrayOutputStream;20import java.io.IOException;21import java.io.UncheckedIOException;22import java.nio.charset.Charset;23import java.util.ArrayList;24import java.util.Base64;25import java.util.List;26import javax.imageio.ImageIO;27import com.fasterxml.jackson.databind.JsonNode;28import com.fasterxml.jackson.databind.ObjectMapper;29import com.galenframework.config.GalenConfig;30import com.galenframework.config.GalenProperty;31import com.galenframework.ocr.google.pojo.GoogleModel;32import com.galenframework.ocr.google.pojo.request.Feature;33import com.galenframework.ocr.google.pojo.request.GoogleRequest;34import com.galenframework.ocr.google.pojo.request.Image;35import com.galenframework.ocr.google.pojo.request.Request;36import com.galenframework.page.Rect;37import com.galenframework.validation.ValidationErrorException;38import org.apache.commons.io.IOUtils;39import org.apache.http.HttpResponse;40import org.apache.http.client.HttpClient;41import org.apache.http.client.methods.HttpPost;42import org.apache.http.entity.StringEntity;43import org.apache.http.impl.client.HttpClients;44/**45 * Implementation of the OcrService.46 * Cache the model, so if the same image is used, will send a single OCR request to the service.47 * @author guy arieli, Ivan Shubin48 *49 */50public class GoogleVisionOcrService implements OcrService {51	private final static String BASE_URL = "https://vision.googleapis.com/v1/images:annotate?key=";52	final static HttpClient httpClient = HttpClients.createDefault();53	final static ObjectMapper objectMapper = new ObjectMapper();54	@Override55	public OcrResult findOcrText(BufferedImage image, Rect rect) throws ValidationErrorException {56        if (rect.getRight() > image.getWidth() && rect.getBottom() > rect.getHeight()) {57            throw new ValidationErrorException("Could not extract element image. Looks like it is located outside of screenshot area");58        }59        try {60            BufferedImage croppedImage = image.getSubimage(rect.getLeft(), rect.getTop(), rect.getWidth(), rect.getHeight());61            GoogleModel model = getGoogleModel(croppedImage);62            if (model.responses != null && !model.responses.isEmpty()) {63                String resultedText = model.responses.get(0).fullTextAnnotation.text;64                if (resultedText == null) {65                    resultedText = "";66                }67                return new OcrResult(new String(resultedText.getBytes(Charset.forName("utf-8"))), rect);68            } else {69                throw new NullPointerException("Got empty result");70            }71        } catch (Exception e) {72            throw new ValidationErrorException("Google vision API error: " + e.getMessage(), e);73        }74	}75	public static GoogleModel getGoogleModel(BufferedImage img) throws Exception {76		String key = GalenConfig.getConfig().readProperty(GalenProperty.GALEN_OCR_GOOGLE_VISION_KEY);77		if (key == null) {78			throw new RuntimeException("Missing property " + GalenProperty.GALEN_OCR_GOOGLE_VISION_KEY + ". See https://cloud.google.com/vision/docs/auth for more info");79		}80		GoogleRequest grequest = new GoogleRequest();81		List<Request> requests = new ArrayList<>();82		Request request = new Request();83		requests.add(request);84		Image image = new Image();85		image.setContent(imgToBase64String(img, "PNG"));86		request.setImage(image);87		grequest.setRequests(requests);88		List<Feature> features = new ArrayList<>();89		Feature feature = new Feature();90		feature.setType("TEXT_DETECTION");91		feature.setMaxResults(1);92		request.setFeatures(features);93		features.add(feature);94        return postOcrImage(key, grequest);95	}96    private static GoogleModel postOcrImage(String key, GoogleRequest grequest) throws IOException {97	    String url = BASE_URL + key;98        HttpResponse response = post(url, grequest);99        int status = response.getStatusLine().getStatusCode();100        String responseText = IOUtils.toString(response.getEntity().getContent());101        if (status < 400) {102            System.out.println("\n" + responseText);103            return objectMapper.readValue(responseText, GoogleModel.class);104        } else {105            String message;106            try {107                JsonNode tree = objectMapper.readTree(responseText);108                message = tree.get("error").get("message").asText();109            } catch (Exception ex) {110               message = responseText;111            }112            throw new IOException("Response " + status + ". " + message);113        }114    }115    private static HttpResponse post(String url, Object requestObject) throws IOException {116        String json = objectMapper.writeValueAsString(requestObject);117        HttpPost httpPost = new HttpPost(url);118        httpPost.setEntity(new StringEntity(json));119        httpPost.setHeader("Accept", "application/json");120        httpPost.setHeader("Content-type", "application/json");121        return httpClient.execute(httpPost);122    }123    public static String imgToBase64String(final RenderedImage img, final String formatName) {124		final ByteArrayOutputStream os = new ByteArrayOutputStream();125		try {126			ImageIO.write(img, formatName, os);127			return Base64.getEncoder().encodeToString(os.toByteArray());128		} catch (final IOException ioe) {129			throw new UncheckedIOException(ioe);130		}131	}132}...

Source:Request.java

...19import com.google.gson.annotations.SerializedName;20public class Request {21    @SerializedName("image")22    @Expose23    private Image image;24    @SerializedName("features")25    @Expose26    private List<Feature> features = null;27    public Image getImage() {28        return image;29    }30    public void setImage(Image image) {31        this.image = image;32    }33    public List<Feature> getFeatures() {34        return features;35    }36    public void setFeatures(List<Feature> features) {37        this.features = features;38    }39}...

Source:Image.java

...15******************************************************************************/16package com.galenframework.ocr.google.pojo.request;17import com.google.gson.annotations.Expose;18import com.google.gson.annotations.SerializedName;19public class Image {20    @SerializedName("content")21    @Expose22    private String content;23    public String getContent() {24        return content;25    }26    public void setContent(String content) {27        this.content = content;28    }29}...

Image

Using AI Code Generation

1import com.galenframework.ocr.google.pojo.request.Image;2import com.galenframework.ocr.google.pojo.request.Feature;3import com.galenframework.ocr.google.pojo.request.Request;4import com.galenframework.ocr.google.pojo.request.OcrRequest;5import com.galenframework.ocr.google.pojo.response.OcrResponse;6import com.galenframework.ocr.google.pojo.response.TextAnnotation;7import com.galenframework.ocr.google.pojo.response.Vertex;8import com.galenframework.ocr.google.pojo.response.BoundingPoly;9import com.galenframework.ocr.google.pojo.response.Page;10import com.galenframework.ocr.google.pojo.response.Word;11import com.galenframework.ocr.google.pojo.response.Symbol;12import com.galenframework.ocr.google.pojo.response.Paragraph;13import com.galenframework.ocr.google.pojo.response.Block;14import com.galenframework.ocr.google.pojo.response.Line;15import com.galenframework.ocr.google.pojo.response.Property;16import com.galenframework.ocr.google.pojo.response.DetectedLanguage

Image

Using AI Code Generation

1import com.galenframework.ocr.google.pojo.request.Image;2import com.galenframework.ocr.google.pojo.request.OcrRequest;3import com.galenframework.ocr.google.pojo.response.OcrResponse;4import com.galenframework.ocr.google.service.OcrService;5import com.galenframework.ocr.google.service.OcrServiceException;6public class Main {7    public static void main(String[] args) throws OcrServiceException, IOException {8        OcrService ocrService = new OcrService();9        Image image = new Image();10        image.setSource(new FileInputStream("C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg"));11        OcrRequest ocrRequest = new OcrRequest();12        ocrRequest.setImage(image);13        ocrRequest.setLanguage("en");14        ocrRequest.setType("DOCUMENT_TEXT_DETECTION");15        OcrResponse ocrResponse = ocrService.ocr(ocrRequest);16        System.out.println(ocrResponse);17    }18}19{20    {21      "fullTextAnnotation": {22          {23              {24                  {25                      {26                          {27                          }28                      }29                  }30              },31              {32                  {33                      {34                          {35                          }36                      }37                  }38              },39              {40                  {41                      {

Image

Using AI Code Generation

1package com.galenframework.ocr.google.pojo.request;2public class Image {3private String content;4private String source;5public String getContent() {6return content;7}8public void setContent(String content) {9this.content = content;10}11public String getSource() {12return source;13}14public void setSource(String source) {15this.source = source;16}17}18package com.galenframework.ocr.google.pojo.request;19public class Image {20private String content;21private String source;22public String getContent() {23return content;24}25public void setContent(String content) {26this.content = content;27}28public String getSource() {29return source;30}31public void setSource(String source) {32this.source = source;33}34}35package com.galenframework.ocr.google.pojo.request;36public class Image {37private String content;38private String source;39public String getContent() {40return content;41}42public void setContent(String content) {43this.content = content;44}45public String getSource() {46return source;47}48public void setSource(String source) {49this.source = source;50}51}52package com.galenframework.ocr.google.pojo.request;53public class Image {54private String content;55private String source;56public String getContent() {57return content;58}59public void setContent(String content) {60this.content = content;61}62public String getSource() {63return source;64}65public void setSource(String source) {66this.source = source;67}68}69package com.galenframework.ocr.google.pojo.request;70public class Image {71private String content;72private String source;73public String getContent() {74return content;75}76public void setContent(String content) {77this.content = content;78}79public String getSource() {80return source;81}82public void setSource(String source) {83this.source = source;84}85}86package com.galenframework.ocr.google.pojo.request;87public class Image {88private String content;89private String source;90public String getContent() {

Image

Using AI Code Generation

1package com.galenframework.ocr.google.pojo.request;2public class Image {3    private String content;4    public Image(String content) {5        this.content = content;6    }7    public String getContent() {8        return content;9    }10    public void setContent(String content) {11        this.content = content;12    }13}14package com.galenframework.ocr.google.pojo.request;15public class Feature {16    private String type;17    private int maxResults;18    public Feature(String type, int maxResults) {19        this.type = type;20        this.maxResults = maxResults;21    }22    public String getType() {23        return type;24    }25    public void setType(String type) {26        this.type = type;27    }28    public int getMaxResults() {29        return maxResults;30    }31    public void setMaxResults(int maxResults) {32        this.maxResults = maxResults;33    }34}35package com.galenframework.ocr.google.pojo.request;36import java.util.List;37public class Request {38    private List<Feature> features;39    private Image image;40    public Request(List<Feature> features, Image image) {41        this.features = features;42        this.image = image;43    }44    public List<Feature> getFeatures() {45        return features;46    }47    public void setFeatures(List<Feature> features) {48        this.features = features;49    }50    public Image getImage() {51        return image;52    }53    public void setImage(Image image) {54        this.image = image;55    }56}57package com.galenframework.ocr.google.pojo.request;58import java.util.List;59public class GoogleCloudVisionRequest {60    private List<Request> requests;61    public GoogleCloudVisionRequest(List<Request> requests) {62        this.requests = requests;63    }64    public List<Request> getRequests() {65        return requests;66    }67    public void setRequests(List<Request> requests) {68        this.requests = requests;69    }70}

Image

Using AI Code Generation

1package com.galenframework.ocr.google.pojo.request;2import com.fasterxml.jackson.annotation.JsonProperty;3public class Image {4@JsonProperty("content")5private String content;6public String getContent() {7return content;8}9public void setContent(String content) {10this.content = content;11}12}13package com.galenframework.ocr.google.pojo.request;14import com.fasterxml.jackson.annotation.JsonProperty;15public class Feature {16@JsonProperty("type")17private String type;18@JsonProperty("maxResults")19private int maxResults;20public String getType() {21return type;22}23public void setType(String type) {24this.type = type;25}26public int getMaxResults() {27return maxResults;28}29public void setMaxResults(int maxResults) {30this.maxResults = maxResults;31}32}33package com.galenframework.ocr.google.pojo.request;34import java.util.List;35import com.fasterxml.jackson.annotation.JsonProperty;36public class Request {37@JsonProperty("image")38private Image image;39@JsonProperty("features")40private List<Feature> features;41@JsonProperty("imageContext")42private ImageContext imageContext;43public Image getImage() {44return image;45}46public void setImage(Image image) {47this.image = image;48}49public List<Feature> getFeatures() {50return features;51}52public void setFeatures(List<Feature> features) {53this.features = features;54}55public ImageContext getImageContext() {56return imageContext;57}58public void setImageContext(ImageContext imageContext) {59this.imageContext = imageContext;60}61}62package com.galenframework.ocr.google.pojo.request;63import java.util.List;64import com.fasterxml.jackson.annotation.JsonProperty;65public class ImageContext {66@JsonProperty("languageHints")67private List<String> languageHints;68public List<String> getLanguageHints() {69return languageHints;70}71public void setLanguageHints(List<String> languageHints) {72this.languageHints = languageHints;73}

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