How to use toBufferedImage method of com.intuit.karate.robot.OpenCvUtils class

Best Karate code snippet using com.intuit.karate.robot.OpenCvUtils.toBufferedImage

Source:OpenCvUtils.java

...219        return image;220    }221    public static BufferedImage readImageAsGreyScale(File file) {222        Mat mat = read(file, IMREAD_GRAYSCALE);223        return toBufferedImage(mat);224    }225    public static byte[] toBytes(BufferedImage img) {226        ByteArrayOutputStream baos = new ByteArrayOutputStream();227        try {228            ImageIO.write(img, "png", baos);229            return baos.toByteArray();230        } catch (Exception e) {231            throw new RuntimeException(e);232        }233    }234    public static Mat read(File file) {235        return read(file, IMREAD_GRAYSCALE);236    }237    public static Mat read(byte[] bytes) {238        return read(bytes, IMREAD_GRAYSCALE);239    }240    public static Mat read(byte[] bytes, int flags) {241        Mat image = imdecode(new Mat(bytes), flags);242        if (image.empty()) {243            throw new RuntimeException("image decode failed");244        }245        return image;246    }247    public static Mat read(File file, int flags) {248        Mat image = imread(file.getAbsolutePath(), flags);249        if (image.empty()) {250            throw new RuntimeException("image not found: " + file.getAbsolutePath());251        }252        return image;253    }254    public static File save(BufferedImage image, File file) {255        try {256            ImageIO.write(image, "png", file);257            return file;258        } catch (Exception e) {259            throw new RuntimeException(e);260        }261    }262    263    public static void show(byte[] bytes, String title) {264        Mat mat = read(bytes);265        show(toBufferedImage(mat), title);266    }    267    public static void show(Mat mat, String title) {268        show(toBufferedImage(mat), title);269    }270    public static void show(Image image, String title) {271        CanvasFrame canvas = new CanvasFrame(title, 1);272        canvas.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);273        canvas.showImage(image);274    }275    public static void save(Mat image, File file) {276        imwrite(file.getAbsolutePath(), image);277    }278    public static Mat drawOnImage(Mat image, Point2fVector points) {279        Mat dest = image.clone();280        int radius = 5;281        Scalar red = new Scalar(0, 0, 255, 0);282        for (int i = 0; i < points.size(); i++) {283            Point2f p = points.get(i);284            circle(dest, new Point(Math.round(p.x()), Math.round(p.y())), radius, red);285        }286        return dest;287    }288    public static Mat drawOnImage(Mat image, Rect overlay, Scalar color) {289        Mat dest = image.clone();290        rectangle(dest, overlay, color);291        return dest;292    }293    294    public static Mat negative(Mat src) {295        Mat dest = new Mat();296        bitwise_not(src, dest);297        return dest;298    }299    300    public static Mat toMat(BufferedImage bi) {301        return Java2DFrameUtils.toMat(bi);302    }    303    public static BufferedImage toBufferedImage(Mat mat) {304        OpenCVFrameConverter.ToMat openCVConverter = new OpenCVFrameConverter.ToMat();305        Java2DFrameConverter java2DConverter = new Java2DFrameConverter();306        return java2DConverter.convert(openCVConverter.convert(mat));307    }    308    309}...

toBufferedImage

Using AI Code Generation

1import com.intuit.karate.robot.OpenCvUtils2import com.intuit.karate.robot.OpenCvUtils.toBufferedImage3def image = OpenCvUtils.loadImage('classpath:karate-logo.png')4def bufferedImage = toBufferedImage(image)5javax.imageio.ImageIO.write(bufferedImage, "png", new File("/tmp/karate-logo.png"))6import com.intuit.karate.robot.OpenCvUtils7import com.intuit.karate.robot.OpenCvUtils.toBufferedImage8def image = OpenCvUtils.loadImage('classpath:karate-logo.png')9def bufferedImage = toBufferedImage(image)10javax.imageio.ImageIO.write(bufferedImage, "png", new File("/tmp/karate-logo.png"))11import com.intuit.karate.robot.OpenCvUtils12import com.intuit.karate.robot.OpenCvUtils.toBufferedImage13def image = OpenCvUtils.loadImage('classpath:karate-logo.png')14def bufferedImage = toBufferedImage(image)15javax.imageio.ImageIO.write(bufferedImage, "png", new File("/tmp/karate-logo.png"))16import com.intuit.karate.robot.OpenCvUtils17import com.intuit.karate.robot.OpenCvUtils.toBufferedImage18def image = OpenCvUtils.loadImage('classpath:karate-logo.png')19def bufferedImage = toBufferedImage(image)20javax.imageio.ImageIO.write(bufferedImage, "png", new File("/tmp/karate-logo.png"))21import com.intuit.karate.robot.OpenCvUtils22import com.intuit.karate.robot.OpenCvUtils.toBufferedImage

toBufferedImage

Using AI Code Generation

1BufferedImage bi = OpenCvUtils.toBufferedImage(mat);2Graphics2D g2d = bi.createGraphics();3g2d.setColor(Color.RED);4g2d.drawRect(100, 100, 100, 100);5g2d.dispose();6ImageIO.write(bi, "png", new File("output.png"));7BufferedImage bi = OpenCvUtils.toBufferedImage(mat);8Graphics2D g2d = bi.createGraphics();9g2d.setColor(Color.RED);10g2d.drawRect(100, 100, 100, 100);11g2d.dispose();12ImageIO.write(bi, "png", new File("output.png"));13BufferedImage bi = OpenCvUtils.toBufferedImage(mat);14Graphics2D g2d = bi.createGraphics();15g2d.setColor(Color.RED);16g2d.drawRect(100, 100, 100, 100);17g2d.dispose();18ImageIO.write(bi, "png", new File("output.png"));19BufferedImage bi = OpenCvUtils.toBufferedImage(mat);20Graphics2D g2d = bi.createGraphics();21g2d.setColor(Color.RED);22g2d.drawRect(100, 100, 100, 100);23g2d.dispose();24ImageIO.write(bi, "png", new File("output.png"));25BufferedImage bi = OpenCvUtils.toBufferedImage(mat);26Graphics2D g2d = bi.createGraphics();

toBufferedImage

Using AI Code Generation

1def utils = new com.intuit.karate.robot.OpenCvUtils()2def image = new java.awt.image.BufferedImage(utils.toBufferedImage(Imgcodecs.imread('classpath:opencv/lena.jpg')))3Then assert image.getWidth() == 5124Then assert image.getHeight() == 5125Then assert image.getRGB(0, 0) == -167772166Then assert image.getRGB(511, 511) == -17def utils = new com.intuit.karate.robot.OpenCvUtils()8def image = new java.awt.image.BufferedImage(utils.toBufferedImage(Imgcodecs.imread('classpath:opencv/lena.jpg')))9Then assert image.getWidth() == 51210Then assert image.getHeight() == 51211Then assert image.getRGB(0, 0) == -1677721612Then assert image.getRGB(511, 511) == -113def utils = new com.intuit.karate.robot.OpenCvUtils()14def image = new java.awt.image.BufferedImage(utils.toBufferedImage(Imgcodecs.imread('classpath:opencv/lena.jpg')))15Then assert image.getWidth() == 51216Then assert image.getHeight() == 512

toBufferedImage

Using AI Code Generation

1import java.awt.image.BufferedImage2import com.intuit.karate.robot.OpenCvUtils3def mat = OpenCvUtils.toBufferedImage(image)4def text = OpenCvUtils.findText(mat, "Hello World")5import java.awt.image.BufferedImage6import com.intuit.karate.robot.OpenCvUtils7def mat = OpenCvUtils.toBufferedImage(image)8def text = OpenCvUtils.findText(mat, "Hello World")9import java.awt.image.BufferedImage10import com.intuit.karate.robot.OpenCvUtils11def mat = OpenCvUtils.toBufferedImage(image)12def text = OpenCvUtils.findText(mat, "Hello World")13import java.awt.image.BufferedImage14import com.intuit.karate.robot.OpenCvUtils15def mat = OpenCvUtils.toBufferedImage(image)16def text = OpenCvUtils.findText(mat, "Hello World")17import java.awt.image.BufferedImage18import com.intuit.karate.robot.OpenCvUtils19def mat = OpenCvUtils.toBufferedImage(image)20def text = OpenCvUtils.findText(mat, "Hello World")21import java.awt.image.BufferedImage22import com.intuit.karate.robot.OpenCvUtils23def mat = OpenCvUtils.toBufferedImage(image)24def text = OpenCvUtils.findText(mat, "Hello World")25import java.awt.image.BufferedImage26import com.intuit.karate.robot.OpenCvUtils27def mat = OpenCvUtils.toBufferedImage(image)28def text = OpenCvUtils.findText(mat, "Hello World")29import java.awt.image.BufferedImage30import com.intuit.karate.robot.OpenCvUtils31def mat = OpenCvUtils.toBufferedImage(image)32def text = OpenCvUtils.findText(mat, "Hello World")33import java.awt.image.BufferedImage34import com.intuit.karate.robot.OpenCvUtils35def mat = OpenCvUtils.toBufferedImage(image)

toBufferedImage

Using AI Code Generation

1import java.awt.image.BufferedImage2import javax.imageio.ImageIO3import org.opencv.core.Mat4import com.intuit.karate.robot.OpenCvUtils5def mat = OpenCvUtils.loadImage('src/test/resources/robot/opencv-logo.png')6def image = OpenCvUtils.toBufferedImage(mat)7ImageIO.write(image, 'png', new File('target/opencv-logo.png'))8import java.awt.image.BufferedImage9import javax.imageio.ImageIO10import org.opencv.core.Mat11import com.intuit.karate.robot.OpenCvUtils12def image = ImageIO.read(new File('src/test/resources/robot/opencv-logo.png'))13def mat = OpenCvUtils.toMat(image)14OpenCvUtils.saveImage(mat, 'target/opencv-logo.png')15import java.awt.image.BufferedImage16import java.io.File17import javax.imageio.ImageIO18import org.opencv.core.Mat19import com.intuit.karate.robot.OpenCvUtils20def mat = OpenCvUtils.loadImage('src/test/resources/robot/opencv-logo.png')21def image = OpenCvUtils.toBufferedImage(mat)22ImageIO.write(image, 'png', new File('target/opencv-logo.png'))

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