How to use saveImage method of org.testingisdocumenting.webtau.browser.documentation.Screenshot class

Best Webtau code snippet using org.testingisdocumenting.webtau.browser.documentation.Screenshot.saveImage

Source:Screenshot.java

...36        this.rootLocationAndSizeProvider = rootLocationAndSizeProvider;37        take();38    }39    public void save(Path path) {40        saveImage(bufferedImage, path);41    }42    private BufferedImage takeBufferedImage() {43        byte[] screenshotBytes = screenshotTaker.getScreenshotAs(OutputType.BYTES);44        try {45            BufferedImage bufferedImage = ImageIO.read(new ByteArrayInputStream(screenshotBytes));46            if (rootLocationAndSizeProvider == null) {47                return bufferedImage;48            }49            Point location = rootLocationAndSizeProvider.getLocation();50            Dimension size = rootLocationAndSizeProvider.getSize();51            /*52                image width53                ---------54                |       |55                |(rx,ry)|56                |   *******  -- real width57                |   *   | *58                ----*---- *\59                    ******* \60                              real height61             */62            double ratio = pixelRatio.doubleValue();63            int realX = (int) (location.getX() * ratio);64            int realY = (int) (location.getY() * ratio);65            int realWidth = (int) (size.getWidth() * ratio);66            int realHeight = (int) (size.getHeight() * ratio);67            int imageWidth = bufferedImage.getWidth();68            int imageHeight = bufferedImage.getHeight();69            int maxCropWidth = Math.max(0, imageWidth - realX);70            int maxCropHeight = Math.max(0, imageHeight - realY);71            if (maxCropWidth == 0 || maxCropHeight == 0) {72                throw new IllegalArgumentException("element to crop from screenshot is outside of viewport");73            }74            return bufferedImage.getSubimage(75                    Math.min(imageWidth, realX), Math.min(imageHeight, realY),76                    Math.min(maxCropWidth, realWidth), Math.min(maxCropHeight, realHeight));77        } catch (IOException e) {78            throw new RuntimeException(e);79        }80    }81    private void saveImage(BufferedImage bufferedImage, Path path)  {82        try {83            ImageIO.write(bufferedImage, "png", path.toFile());84        } catch (IOException e) {85            throw new RuntimeException(e);86        }87    }88    private void take() {89        bufferedImage = takeBufferedImage();90    }91}...

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