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How to use compressToThumbnail method of com.tngtech.jgiven.report.html5.Html5AttachmentGenerator class

Best JGiven code snippet using com.tngtech.jgiven.report.html5.Html5AttachmentGenerator.compressToThumbnail

Source:Html5AttachmentGenerator.java

...115        try {116            if (attachment.isBinary()) {117                if (mediaType.is(MediaType.ANY_IMAGE_TYPE)) {118                    File thumbFile = getThumbnailFileFor(targetFile);119                    byte[] thumbnail = compressToThumbnail(attachment.getValue(), extension);120                    Files.write(thumbnail, thumbFile);121                }122                Files.write(BaseEncoding.base64().decode(attachment.getValue()), targetFile);123            } else {124                Files.write(attachment.getValue().getBytes(Charsets.UTF_8), targetFile);125                if (com.tngtech.jgiven.attachment.MediaType.SVG_UTF_8.toString().equals(attachment.getMediaType())) {126                    File thumbFile = getThumbnailFileFor(targetFile);127                    writeThumbnailForSVG(targetFile, thumbFile);128                }129            }130        } catch (IOException e) {131            log.error("Error while trying to write attachment to file " + targetFile, e);132        }133        return targetFile;134    }135    private byte[] compressToThumbnail(String base64content, String extension) {136        byte[] imageBytes = BaseEncoding.base64().decode(base64content);137        byte[] base64thumb = {};138        try {139            BufferedImage before = ImageIO.read(new ByteArrayInputStream(imageBytes));140            BufferedImage after = scaleDown(before);141            base64thumb = bufferedImageToBase64(after, extension);142        } catch (IOException e) {143            log.error("Error while decoding the attachment to BufferedImage ", e);144        }145        return base64thumb;146    }147    static BufferedImage scaleDown(BufferedImage before) {148        double xFactor = Math.min(1.0, MINIMAL_THUMBNAIL_SIZE / (double) before.getWidth());149        double yFactor = Math.min(1.0, MINIMAL_THUMBNAIL_SIZE / (double) before.getHeight());150        double factor = Math.max(xFactor, yFactor);151        int width = (int) Math.round(before.getWidth() * factor);152        int height = (int) Math.round(before.getHeight() * factor);153        BufferedImage after = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);154        AffineTransform at = new AffineTransform();155        at.scale(factor, factor);156        AffineTransformOp scaleOp = new AffineTransformOp(at, AffineTransformOp.TYPE_BILINEAR);157        return scaleOp.filter(before, after);158    }159    private byte[] bufferedImageToBase64(BufferedImage bi, String extension) {160        ByteArrayOutputStream baos = new ByteArrayOutputStream();161        byte[] imageArray = {};162        try {163            ImageIO.write(bi, extension, baos);164            imageArray = baos.toByteArray();165            baos.close();166        } catch (IOException e) {167            log.error("Error while decoding the compressed BufferedImage to base64 ", e);168        }169        return imageArray;170    }171    private void writeThumbnailForSVG(File initialSVG, File thumbnailSVG) {172        String base64PNGImage = getPNGFromSVG(initialSVG);173        byte[] scaledDownInBytes = compressToThumbnail(base64PNGImage, "png");174        Dimension imageDimension = getImageDimension(scaledDownInBytes);175        String base64ScaledDownContent = BaseEncoding.base64().encode(scaledDownInBytes);176        createSVGThumbFile(thumbnailSVG, base64ScaledDownContent, imageDimension);177    }178    Dimension getImageDimension(byte[] givenImage) {179        Dimension dimension = new Dimension();180        try (ByteArrayInputStream inputStream = new ByteArrayInputStream(givenImage)) {181            BufferedImage image = ImageIO.read(inputStream);182            dimension.height = image.getHeight();183            dimension.width = image.getWidth();184        } catch (IOException e) {185            log.error("The converted png image cannot be read.");186        }187        return dimension;...

compressToThumbnail

Using AI Code Generation

1package com.tngtech.jgiven.report.html5;2import com.tngtech.jgiven.attachment.Attachment;3import com.tngtech.jgiven.attachment.MediaType;4import com.tngtech.jgiven.report.model.ReportModel;5import com.tngtech.jgiven.report.model.Word;6import org.apache.commons.io.IOUtils;7import org.slf4j.Logger;8import org.slf4j.LoggerFactory;9import javax.imageio.ImageIO;10import java.awt.image.BufferedImage;11import java.io.ByteArrayOutputStream;12import java.io.IOException;13import java.util.Base64;14public class Html5AttachmentGenerator {15    private static final Logger log = LoggerFactory.getLogger(Html5AttachmentGenerator.class);16    public static Attachment generateAttachment(ReportModel reportModel, Word word, BufferedImage image, String fileExtension) {17        try {18            ByteArrayOutputStream baos = new ByteArrayOutputStream();19            ImageIO.write(image, fileExtension, baos);20            baos.flush();21            byte[] imageInByte = baos.toByteArray();22            baos.close();23            Attachment attachment = new Attachment();24            attachment.setMediaType(MediaType.PNG);25            attachment.setContent(Base64.getEncoder().encodeToString(imageInByte));26            attachment.setFileName(word.getWord() + "." + fileExtension);27            attachment.setFileExtension(fileExtension);28            return attachment;29        } catch (IOException e) {30            log.error("Error while generating attachment", e);31        }32        return null;33    }34    public static Attachment generateAttachment(ReportModel reportModel, Word word, BufferedImage image) {35        return generateAttachment(reportModel, word, image, "png");36    }37    public static Attachment generateAttachment(ReportModel reportModel, Word word, byte[] image) {38        try {39            Attachment attachment = new Attachment();40            attachment.setMediaType(MediaType.PNG);41            attachment.setContent(Base64.getEncoder().encodeToString(image));42            attachment.setFileName(word.getWord() + ".png");43            attachment.setFileExtension("png");44            return attachment;45        } catch (Exception e) {46            log.error("Error while generating attachment", e);47        }48        return null;49    }50    public static Attachment generateAttachment(ReportModel reportModel, Word word, byte[] image, String fileExtension) {51        try {52            Attachment attachment = new Attachment();53            attachment.setMediaType(MediaType.PNG);54            attachment.setContent(Base64.getEncoder().encodeToString(image));55            attachment.setFileName(word.getWord() + "." + fileExtension);56            attachment.setFileExtension(fileExtension);57            return attachment;58        } catch (Exception e

compressToThumbnail

Using AI Code Generation

1Html5AttachmentGenerator generator = new Html5AttachmentGenerator();2generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );3Html5AttachmentGenerator generator = new Html5AttachmentGenerator();4generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );5Html5AttachmentGenerator generator = new Html5AttachmentGenerator();6generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );7Html5AttachmentGenerator generator = new Html5AttachmentGenerator();8generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );9Html5AttachmentGenerator generator = new Html5AttachmentGenerator();10generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );11Html5AttachmentGenerator generator = new Html5AttachmentGenerator();12generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );13Html5AttachmentGenerator generator = new Html5AttachmentGenerator();14generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );15Html5AttachmentGenerator generator = new Html5AttachmentGenerator();16generator.compressToThumbnail( attachment, "image/png", 100, 100, 0.5f );17Html5AttachmentGenerator generator = new Html5AttachmentGenerator();18generator.compressToThumbnail( attachment, "image/png", 100,

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