How to use bufferedImageToBase64 method of com.tngtech.jgiven.report.html5.Html5AttachmentGenerator class

Best JGiven code snippet using com.tngtech.jgiven.report.html5.Html5AttachmentGenerator.bufferedImageToBase64

Source:Html5AttachmentGenerator.java Github

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...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");...

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bufferedImageToBase64

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1public static String bufferedImageToBase64(BufferedImage image, String format) {2 ByteArrayOutputStream baos = new ByteArrayOutputStream();3 try {4 ImageIO.write(image, format, baos);5 return Base64.getEncoder().encodeToString(baos.toByteArray());6 } catch (IOException e) {7 throw new RuntimeException(e);8 }9}10public static String bufferedImageToBase64(BufferedImage image, String format) {11 ByteArrayOutputStream baos = new ByteArrayOutputStream();12 try {13 ImageIO.write(image, format, baos);14 return Base64.getEncoder().encodeToString(baos.toByteArray());15 } catch (IOException e) {16 throw new RuntimeException(e);17 }18}19public static String bufferedImageToBase64(BufferedImage image, String format) {20 ByteArrayOutputStream baos = new ByteArrayOutputStream();21 try {22 ImageIO.write(image, format, baos);23 return Base64.getEncoder().encodeToString(baos.toByteArray());24 } catch (IOException e) {25 throw new RuntimeException(e);26 }27}28public static String bufferedImageToBase64(BufferedImage image, String format) {29 ByteArrayOutputStream baos = new ByteArrayOutputStream();30 try {31 ImageIO.write(image, format, baos);32 return Base64.getEncoder().encodeToString(baos.toByteArray());33 } catch (IOException e) {34 throw new RuntimeException(e);35 }36}37public static String bufferedImageToBase64(BufferedImage image, String format) {38 ByteArrayOutputStream baos = new ByteArrayOutputStream();39 try {40 ImageIO.write(image, format, baos);41 return Base64.getEncoder().encodeToString(baos.toByteArray());42 } catch (IOException e) {43 throw new RuntimeException(e);44 }45}46public static String bufferedImageToBase64(BufferedImage image, String format) {47 ByteArrayOutputStream baos = new ByteArrayOutputStream();48 try {49 ImageIO.write(image, format, baos);50 return Base64.getEncoder().encodeToString(baos.toByteArray());51 } catch (IOException e) {52 throw new RuntimeException(e);53 }54}55public static String bufferedImageToBase64(BufferedImage image, String format) {56 ByteArrayOutputStream baos = new ByteArrayOutputStream();57 try {58 ImageIO.write(image, format, baos);59 return Base64.getEncoder().encodeToString(baos.toByteArray());60 } catch (IOException e) {61 throw new RuntimeException(e);62 }63}

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bufferedImageToBase64

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1import java.awt.image.BufferedImage;2import java.io.ByteArrayOutputStream;3import java.io.IOException;4import java.util.Base64;5import javax.imageio.ImageIO;6import org.testng.annotations.Test;7import com.tngtech.jgiven.annotation.ScenarioState;8import com.tngtech.jgiven.junit.SimpleScenarioTest;9import com.tngtech.jgiven.report.html5.Html5AttachmentGenerator;10import com.tngtech.jgiven.testng.TestNgScenarioTest;11import com.tngtech.jgiven.tags.FeatureHtml5Report;12public class TestJGiven extends TestNgScenarioTest<GivenTestJGiven, WhenTestJGiven, ThenTestJGiven> {13 public void testJGiven() throws IOException {14 given().a_buffered_image();15 when().the_buffered_image_is_converted_to_base64();16 then().the_base64_string_is_not_null();17 }18 public static class GivenTestJGiven extends SimpleScenarioTest<GivenTestJGiven, WhenTestJGiven, ThenTestJGiven> {19 BufferedImage bufferedImage;20 public GivenTestJGiven a_buffered_image() {21 bufferedImage = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);22 return self();23 }24 }25 public static class WhenTestJGiven extends SimpleScenarioTest<GivenTestJGiven, WhenTestJGiven, ThenTestJGiven> {26 BufferedImage bufferedImage;27 String base64String;28 public WhenTestJGiven the_buffered_image_is_converted_to_base64() throws IOException {29 base64String = bufferedImageToBase64(bufferedImage);30 return self();31 }32 }33 public static class ThenTestJGiven extends SimpleScenarioTest<GivenTestJGiven, WhenTestJGiven, ThenTestJGiven> {34 String base64String;35 public ThenTestJGiven the_base64_string_is_not_null() {36 assertThat(base64String).isNotNull();37 return self();38 }39 }40 public static String bufferedImageToBase64(BufferedImage bufferedImage) throws IOException {41 ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();42 ImageIO.write(bufferedImage, "png", byteArrayOutputStream);43 byte[] imageBytes = byteArrayOutputStream.toByteArray();

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bufferedImageToBase64

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1$attachment = new Attachment();2$attachment->setTitle("Screenshot");3$attachment->setMimeType("image/png");4$attachment->setBase64Content(Html5AttachmentGenerator::bufferedImageToBase64($image));5$attachment->setFileName("screenshot.png");6$scenario->addAttachment($attachment);7addAttachment(Attachment $attachment)8$attachment = new Attachment();9$attachment->setTitle("Screenshot");10$attachment->setMimeType("image/png");11$attachment->setBase64Content(Html5AttachmentGenerator::bufferedImageToBase64($image));12$attachment->setFileName("screenshot.png");13$scenario->addAttachment($attachment);14addAttachment(Attachment $attachment)

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bufferedImageToBase64

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1public static String getBase64Image(BufferedImage image, String imageType) {2 return bufferedImageToBase64(image, imageType);3}4public void test() {5 BufferedImage image = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);6 image.getGraphics().drawString("Hello World!", 10, 10);7 String base64Image = getBase64Image(image, "png");8 assertThat(base64Image).isEqu

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