Mirrors/Stirling-PDF
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feat: add support for svg+webp images to convert to pdf

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This commit is contained in:
sbplat 2023-12-23 20:27:04 -05:00
parent 909c9ed4d9
commit 1efefcfcb8
2 changed files with 23 additions and 26 deletions
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23
build.gradle
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@ -80,12 +80,27 @@ dependencies {
testImplementation 'org.springframework.boot:spring-boot-starter-test:3.1.6'
// Batik
implementation 'org.apache.xmlgraphics:batik-all:1.17'
// TwelveMonkeys
implementation 'com.twelvemonkeys.imageio:imageio-batik:3.10.1'
implementation 'com.twelvemonkeys.imageio:imageio-bmp:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-hdr:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-icns:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-iff:3.10.1'
implementation 'com.twelvemonkeys.imageio:imageio-jpeg:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-pcx:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-pict:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-pnm:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-psd:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-sgi:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-tga:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-thumbsdb:3.10.1'
implementation 'com.twelvemonkeys.imageio:imageio-tiff:3.10.1'
implementation 'com.twelvemonkeys.imageio:imageio-webp:3.10.1'
// implementation 'com.twelvemonkeys.imageio:imageio-xwd:3.10.1'
// https://mvnrepository.com/artifact/org.apache.pdfbox/jbig2-imageio
implementation group: 'org.apache.pdfbox', name: 'jbig2-imageio', version: '3.0.4'
implementation 'com.github.jai-imageio:jai-imageio-core:1.4.0'
implementation 'com.github.jai-imageio:jai-imageio-jpeg2000:1.3.0'
implementation 'commons-io:commons-io:2.15.1'
implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.2.0'

26
src/main/java/stirling/software/SPDF/utils/PdfUtils.java
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@ -264,28 +264,10 @@ public class PdfUtils {
addImageToDocument(doc, pdImage, fitOption, autoRotate);
}
} else {
File imageFile = Files.createTempFile("image", ".png").toFile();
try (FileOutputStream fos = new FileOutputStream(imageFile); InputStream input = file.getInputStream()) {
byte[] buffer = new byte[1024];
int len;
while ((len = input.read(buffer)) != -1) {
fos.write(buffer, 0, len);
}
BufferedImage image = ImageIO.read(imageFile);
BufferedImage convertedImage = ImageProcessingUtils.convertColorType(image, colorType);
PDImageXObject pdImage;
if (contentType != null && (contentType.equals("image/jpeg"))) {
pdImage = JPEGFactory.createFromImage(doc, convertedImage);
} else {
pdImage = LosslessFactory.createFromImage(doc, convertedImage);
}
addImageToDocument(doc, pdImage, fitOption, autoRotate);
} catch (IOException e) {
logger.error("Error writing image to file: {}", imageFile.getAbsolutePath(), e);
throw e;
} finally {
imageFile.delete();
}
BufferedImage image = ImageIO.read(file.getInputStream());
BufferedImage convertedImage = ImageProcessingUtils.convertColorType(image, colorType);
PDImageXObject pdImage = LosslessFactory.createFromImage(doc, convertedImage);
addImageToDocument(doc, pdImage, fitOption, autoRotate);
}
}
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();