KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use GoogleVisionOcrService class of com.galenframework.ocr package

Best Galen code snippet using com.galenframework.ocr.GoogleVisionOcrService

...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) {...

Source: ValidationFactory.java

...15******************************************************************************/16package com.galenframework.validation;17import java.util.HashMap;18import java.util.Map;19import com.galenframework.ocr.GoogleVisionOcrService;20import com.galenframework.specs.*;21import com.galenframework.validation.specs.*;22public class ValidationFactory {23    24    @SuppressWarnings("rawtypes")25    private Map<Class<? extends Spec>, SpecValidation> validations = new HashMap<>();26    27    private static ValidationFactory _instance = null;28    29    private ValidationFactory() {30        initValidations();31    }32    33    public synchronized static ValidationFactory get() {34        if (_instance == null) {35            _instance = new ValidationFactory();36        }37        return _instance;38    }39    40    private void initValidations() {41        validations.put(SpecContains.class, new SpecValidationContains());42        validations.put(SpecAbsent.class, new SpecValidationAbsent());43        validations.put(SpecVisible.class, new SpecValidationVisible());44        validations.put(SpecInside.class, new SpecValidationInside());45        validations.put(SpecNear.class, new SpecValidationNear());46        validations.put(SpecWidth.class, new SpecValidationWidth());47        validations.put(SpecHeight.class, new SpecValidationHeight());48        validations.put(SpecHorizontally.class, new SpecValidationHorizontally());49        validations.put(SpecVertically.class, new SpecValidationVertically());50        validations.put(SpecText.class, new SpecValidationText());51        validations.put(SpecAbove.class, new SpecValidationDirectionPosition(SpecValidationDirectionPosition.Direction.ABOVE));52        validations.put(SpecBelow.class, new SpecValidationDirectionPosition(SpecValidationDirectionPosition.Direction.BELOW));53        validations.put(SpecLeftOf.class, new SpecValidationDirectionPosition(SpecValidationDirectionPosition.Direction.LEFT_OF));54        validations.put(SpecRightOf.class, new SpecValidationDirectionPosition(SpecValidationDirectionPosition.Direction.RIGHT_OF));55        validations.put(SpecCentered.class, new SpecValidationCentered());56        validations.put(SpecOn.class, new SpecValidationOn());57        validations.put(SpecComponent.class, new SpecValidationComponent());58        validations.put(SpecColorScheme.class, new SpecValidationColorScheme());59        validations.put(SpecImage.class, new SpecValidationImage());60        validations.put(SpecCss.class, new SpecValidationCss());61        validations.put(SpecCount.class, new SpecValidationCount());62        validations.put(SpecOcr.class, new SpecValidationOcr(new GoogleVisionOcrService()));63           }64    @SuppressWarnings({ "unchecked", "rawtypes" })65    public static SpecValidation<? extends Spec> getValidation(Spec spec, PageValidation pageValidation) {66        SpecValidation specValidation = ValidationFactory.get().validations.get(spec.getClass());67        if (specValidation == null) {68            throw new RuntimeException("There is no known validation for spec " + spec.getClass());69        }70        else {71            return specValidation;72        }73    }74}...

GoogleVisionOcrService

Using AI Code Generation

1import com.galenframework.ocr.GoogleVisionOcrService;2import org.openqa.selenium.*;3import org.openqa.selenium.chrome.ChromeDriver;4import org.openqa.selenium.chrome.ChromeOptions;5import org.openqa.selenium.support.ui.ExpectedConditions;6import org.openqa.selenium.support.ui.WebDriverWait;7import java.io.File;8import java.io.IOException;9import java.io.PrintWriter;10import java.util.concurrent.TimeUnit;11public class 1 {12    public static void main(String[] args) throws IOException {13        System.setProperty("webdriver.chrome.driver", "C:\\Users\\Downloads\\chromedriver.exe");14        ChromeOptions options = new ChromeOptions();15        options.addArguments("start-maximized");16        WebDriver driver = new ChromeDriver(options);17        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);18        WebDriverWait wait = new WebDriverWait(driver, 10);19        wait.until(ExpectedConditions.presenceOfElementLocated(By.name("q")));20        driver.findElement(By.name("q")).sendKeys("galenframework");21        wait.until(ExpectedConditions.presenceOfElementLocated(By.name("btnK")));22        driver.findElement(By.name("btnK")).click();23        wait.until(ExpectedConditions.presenceOfElementLocated(By.id("resultStats")));24        File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);25        String text = new GoogleVisionOcrService().getText(scrFile);26        PrintWriter writer = new PrintWriter("C:\\Users\\Downloads\\text.txt", "UTF-8");27        writer.println(text);28        writer.close();29        driver.quit();30    }31}

GoogleVisionOcrService

Using AI Code Generation

1package com.galenframework.ocr;2import java.io.IOException;3import com.google.api.gax.core.FixedCredentialsProvider;4import com.google.auth.oauth2.GoogleCredentials;5import com.google.auth.oauth2.ServiceAccountCredentials;6import com.google.cloud.vision.v1.AnnotateImageRequest;7import com.google.cloud.vision.v1.AnnotateImageResponse;8import com.google.cloud.vision.v1.BatchAnnotateImagesResponse;9import com.google.cloud.vision.v1.Feature;10import com.google.cloud.vision.v1.Feature.Type;11import com.google.cloud.vision.v1.Image;12import com.google.cloud.vision.v1.ImageAnnotatorClient;13import com.google.cloud.vision.v1.ImageAnnotatorSettings;14import com.google.cloud.vision.v1.ImageSource;15import com.google.protobuf.ByteString;16public class GoogleVisionOcrService {17    private ImageAnnotatorClient visionClient;18    public GoogleVisionOcrService() throws IOException {19        GoogleCredentials credentials = ServiceAccountCredentials.getApplicationDefault();20        ImageAnnotatorSettings visionSettings = ImageAnnotatorSettings.newBuilder()21                .setCredentialsProvider(FixedCredentialsProvider.create(credentials))22                .build();23        visionClient = ImageAnnotatorClient.create(visionSettings);24    }25    public String getTextFromImage(String url) throws IOException {26        ImageSource source = ImageSource.newBuilder().setImageUri(url).build();27        Image image = Image.newBuilder().setSource(source).build();28        Feature feature = Feature.newBuilder().setType(Type.TEXT_DETECTION).build();29        AnnotateImageRequest request = AnnotateImageRequest.newBuilder()30                .addFeatures(feature)31                .setImage(image)32                .build();33        BatchAnnotateImagesResponse response = visionClient.batchAnnotateImages(Collections.singletonList(request));34        AnnotateImageResponse imageResponse = response.getResponsesList().get(0);35        return imageResponse.getFullTextAnnotation().getText();36    }37}38package com.galenframework.ocr;39import java.io.IOException;40public class GoogleVisionOcrServiceTest {41    public static void main(String[] args) throws IOException {42        GoogleVisionOcrService service = new GoogleVisionOcrService();43    }44}45package com.galenframework.ocr;46import java.io.IOException;47public class GoogleVisionOcrServiceTest {

GoogleVisionOcrService

Using AI Code Generation

1package com.galenframework.ocr;2import java.io.IOException;3import java.util.List;4import com.google.cloud.vision.v1.AnnotateImageResponse;5import com.google.cloud.vision.v1.BatchAnnotateImagesResponse;6import com.google.cloud.vision.v1.Feature;7import com.google.cloud.vision.v1.Image;8import com.google.cloud.vision.v1.ImageAnnotatorClient;9import com.google.cloud.vision.v1.ImageSource;10import com.google.cloud.vision.v1.Page;11import com.google.cloud.vision.v1.Paragraph;12import com.google.cloud.vision.v1.TextAnnotation;13import com.google.cloud.vision.v1.Word;14import com.google.protobuf.ByteString;15public class GoogleVisionOcrService implements OcrService {16private static final String GOOGLE_VISION_API_KEY = "AIzaSyDdR1nWjQkQv5h5i5j0R0Z5Q2Y5Yq3X9x4";17public String getTextFromImage(String imageUrl) throws IOException {18ImageSource imageSource = ImageSource.newBuilder().setImageUri(imageUrl).build();19Image image = Image.newBuilder().setSource(imageSource).build();20Feature feature = Feature.newBuilder().setType(Feature.Type.DOCUMENT_TEXT_DETECTION).build();21BatchAnnotateImagesResponse response = ImageAnnotatorClient.create()22.batchAnnotateImages(List.of(image), List.of(feature));23return getTextFromResponse(response);24}25private String getTextFromResponse(BatchAnnotateImagesResponse response) {26AnnotateImageResponse annotateImageResponse = response.getResponsesList().get(0);27TextAnnotation textAnnotation = annotateImageResponse.getFullTextAnnotation();28return textAnnotation.getText();29}30}31package com.galenframework.ocr;32import java.io.IOException;33import org.testng.annotations.Test;34import com.galenframework.reports.GalenTestInfo;35import com.galenframework.reports.model.LayoutReport;36import com.galenframework.reports.model.LayoutReportBuilder;37import com.galenframework.reports.model.LayoutSection;38import com

GoogleVisionOcrService

Using AI Code Generation

1import com.galenframework.ocr.GoogleVisionOcrService;2import com.galenframework.ocr.OcrService;3import com.galenframework.ocr.OcrText;4import com.galenframework.ocr.OcrWord;5import com.galenframework.reports.GalenTestInfo;6import com.galenframework.reports.HtmlReportBuilder;7import com.galenframework.reports.TestReport;8import com.galenframework.reports.model.LayoutReport;9import com.galenframework.reports.model.LayoutReportError;10import com.galenframework.reports.model.LayoutReportStatus;11import com.galenframework.reports.model.LayoutReportValidationError;12import com.galenframework.reports.model.LayoutReportValidationObject;13import com.galenframework.reports.model.LayoutReportValidationResult;14import com.galenframework.reports.model.LayoutReportValidationStatus;15import com.galenframework.reports.model.LayoutReportValidationWarning;16import com.galenframework.reports.model.LayoutReportValidationWarningObject;17import com.galenframework.reports.model.LayoutReportValidationWarningResult;18import com.galenframework.reports.model.LayoutReportValidationWarningStatus;19import com.galenframework.reports.model.LayoutReportWarning;20import com.galenframework.reports.model.LayoutReportWarningObject;21import com.galenframework.reports.model.LayoutReportWarningResult;22import com.galenframework.reports.model.LayoutReportWarningStatus;23import com.galenframework.specs.Spec;24import com.galenframework.specs.SpecExtractText;25import com.galenframework.specs.SpecText;26import com.galenframework.specs.page.Locator;27import com.galenframework.specs.page.PageSection;28import com.galenframework.specs.page.PageSectionFilter;29import com.galenframework.specs.page.PageSectionFilterType;30import com.galenframework.specs.page.PageSectionRange;31import com.galenframework.specs.page.PageSectionType;32import com.galenframework.specs.page.PageSpec;33import java.awt.image.BufferedImage;34import java.io.File;35import java.io.IOException;36import java.util.ArrayList;37import java.util.Arrays;38import java.util.List;39import javax.imageio.ImageIO;40import org.apache.commons.io.FileUtils;41import org.testng.annotations.Test;42public class GalenTest {43    public void galenTest() throws IOException, InterruptedException {44        PageSpec pageSpec = new PageSpec();45        PageSection pageSection = new PageSection();

GoogleVisionOcrService

Using AI Code Generation

1import com.galenframework.ocr.google.GoogleVisionOcrService;2import com.galenframework.ocr.ocrservice.OcrService;3import com.galenframework.ocr.ocrservice.OcrServiceException;4import com.galenframework.ocr.ocrservice.OcrServiceFactory;5import com.galenframework.ocr.ocrservice.OcrServiceType;6import com.galenframework.ocr.ocrservice.OcrText;7import com.galenframework.ocr.ocrservice.OcrTextBlock;8import com.galenframework.ocr.ocrservice.OcrTextLine;9import com.galenframework.ocr.ocrservice.OcrTextWord;10import org.apache.commons.io.FileUtils;11import org.openqa.selenium.OutputType;12import org.openqa.selenium.TakesScreenshot;13import org.openqa.selenium.WebDriver;14import org.openqa.selenium.WebElement;15import java.awt.image.BufferedImage;16import java.io.File;17import java.io.IOException;18import java.util.List;19import javax.imageio.ImageIO;20public class GoogleVisionOcrServiceExample {21    public static void main(String[] args) throws IOException, OcrServiceException {22        WebDriver driver = null;23        WebElement element = null;24        File screenshot = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);25        BufferedImage fullImg = ImageIO.read(screenshot);26        BufferedImage elementScreenshot = fullImg.getSubimage(element.getLocation().getX(), element.getLocation().getY(), element.getSize().getWidth(), element.getSize().getHeight());27        ImageIO.write(elementScreenshot, "png", screenshot);28        File croppedScreenshot = new File("C:\\Users\\user\\Desktop\\croppedScreenshot.png");29        FileUtils.copyFile(screenshot, croppedScreenshot);30        OcrService ocrService = OcrServiceFactory.getOcrService(OcrServiceType.GOOGLE_VISION);31        OcrText ocrText = ocrService.getText(croppedScreenshot);32        List<OcrTextBlock> blocks = ocrText.getBlocks();33        System.out.println("Blocks: " + blocks);34        List<OcrTextLine> lines = ocrText.getLines();35        System.out.println("Lines: " + lines);

GoogleVisionOcrService

Using AI Code Generation

1package com.galenframework.ocr;2import java.io.File;3import java.io.IOException;4import java.util.ArrayList;5import java.util.List;6import org.apache.commons.io.FileUtils;7import org.openqa.selenium.WebDriver;8import org.openqa.selenium.chrome.ChromeDriver;9import org.openqa.selenium.chrome.ChromeOptions;10import org.openqa.selenium.remote.RemoteWebDriver;11import com.google.cloud.vision.v1.AnnotateImageRequest;12import com.google.cloud.vision.v1.AnnotateImageResponse;13import com.google.cloud.vision.v1.BatchAnnotateImagesResponse;14import com.google.cloud.vision.v1.EntityAnnotation;15import com.google.cloud.vision.v1.Feature;16import com.google.cloud.vision.v1.Feature.Type;17import com.google.cloud.vision.v1.Image;18import com.google.cloud.vision.v1.ImageAnnotatorClient;19import com.google.protobuf.ByteString;20public class GoogleVisionOcrService {21	public static void main(String[] args) throws IOException {22		String path = "C:\\Users\\mohit\\Desktop\\Maven\\Maven\\Screenshot\\";23		String fileName = "test.png";24		GoogleVisionOcrService ocr = new GoogleVisionOcrService();25		ocr.ocrUsingGoogleVisionAPI(path, fileName);26	}27	public String ocrUsingGoogleVisionAPI(String path, String fileName) throws IOException {28		String text = "";29		try (ImageAnnotatorClient vision = ImageAnnotatorClient.create()) {30			String filePath = path + fileName;31			byte[] data = FileUtils.readFileToByteArray(new File(filePath));32			ByteString imgBytes = ByteString.copyFrom(data);33			Image img = Image.newBuilder().setContent(imgBytes).build();34			Feature feat = Feature.newBuilder().setType(Type.TEXT_DETECTION).build();35			AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();36			List<AnnotateImageRequest> requests = new ArrayList<>();37			requests.add(request);38			BatchAnnotateImagesResponse response = vision.batchAnnotateImages(requests);

GoogleVisionOcrService

Using AI Code Generation

1import com.galenframework.ocr.GoogleVisionOcrService;2import com.galenframework.ocr.GoogleVisionOcrService.OcrResult;3import java.io.File;4import java.io.IOException;5public class 1 {6    public static void main(String[] args) throws IOException {7        GoogleVisionOcrService ocr = new GoogleVisionOcrService();8        File file = new File("image.png");9        OcrResult ocrResult = ocr.readText(file);10        String text = ocrResult.getText();11        System.out.println(text);12    }13}14import com.galenframework.ocr.GoogleVisionOcrService;15import com.galenframework.ocr.GoogleVisionOcrService.OcrResult;16import java.io.File;17import java.io.IOException;18public class 2 {19    public static void main(String[] args) throws IOException {20        GoogleVisionOcrService ocr = new GoogleVisionOcrService();21        File file = new File("image.png");22        OcrResult ocrResult = ocr.readText(file);23        String text = ocrResult.getText();24        System.out.println(text);25    }26}27import com.galenframework.ocr.GoogleVisionOcrService;28import com.galenframework.ocr.GoogleVisionOcrService.OcrResult;29import java.io.File;30import java.io.IOException;

Blogs

Check out the latest blogs from LambdaTest on this topic:

Test Optimization for Continuous Integration

“Test frequently and early.” If you’ve been following my testing agenda, you’re probably sick of hearing me repeat that. However, it is making sense that if your tests detect an issue soon after it occurs, it will be easier to resolve. This is one of the guiding concepts that makes continuous integration such an effective method. I’ve encountered several teams who have a lot of automated tests but don’t use them as part of a continuous integration approach. There are frequently various reasons why the team believes these tests cannot be used with continuous integration. Perhaps the tests take too long to run, or they are not dependable enough to provide correct results on their own, necessitating human interpretation.

Website Testing: A Detailed Guide

Websites and web apps are growing in number day by day, and so are the expectations of people for a pleasant web experience. Even though the World Wide Web (WWW) was invented only in 1989 (32 years back), this technology has revolutionized the world we know back then. The best part is that it has made life easier for us. You no longer have to stand in long queues to pay your bills. You can get that done within a few minutes by visiting their website, web app, or mobile app.

How To Test React Native Apps On iOS And Android

As everyone knows, the mobile industry has taken over the world and is the fastest emerging industry in terms of technology and business. It is possible to do all the tasks using a mobile phone, for which earlier we had to use a computer. According to Statista, in 2021, smartphone vendors sold around 1.43 billion smartphones worldwide. The smartphone penetration rate has been continuously rising, reaching 78.05 percent in 2020. By 2025, it is expected that almost 87 percent of all mobile users in the United States will own a smartphone.

QA’s and Unit Testing – Can QA Create Effective Unit Tests

Unit testing is typically software testing within the developer domain. As the QA role expands in DevOps, QAOps, DesignOps, or within an Agile team, QA testers often find themselves creating unit tests. QA testers may create unit tests within the code using a specified unit testing tool, or independently using a variety of methods.

Two-phase Model-based Testing

Most test automation tools just do test execution automation. Without test design involved in the whole test automation process, the test cases remain ad hoc and detect only simple bugs. This solution is just automation without real testing. In addition, test execution automation is very inefficient.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.