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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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