Hitesh Patel created PDFBOX-2979:
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Summary: TexturePaint related bug in convertToImage method when
trying to create a thumbnai image from PDF
Key: PDFBOX-2979
URL: https://issues.apache.org/jira/browse/PDFBOX-2979
Project: PDFBox
Issue Type: Bug
Components: PDModel
Affects Versions: 1.8.10
Environment: Ubuntu Linux - headless - Java 1.8.0_60
Reporter: Hitesh Patel
I am trying to create a JPG image from a PDF page using convertToImage method
of org.apache.pdfbox.pdmodel.PDPage class.
If a PDF page contains a layer/element that was created using TexturePaint,
convertToImage renders that element with a white background instead of original
texture.
See below for the code I used to generate a thumbnail image:
import java.awt.image.BufferedImage;
import java.io.File;
import java.lang.Exception;
import javax.imageio.ImageIO;
import org.apache.pdfbox.pdmodel.PDDocument ;
import org.apache.pdfbox.pdmodel.PDDocumentCatalog;
import org.apache.pdfbox.pdmodel.PDPage;
public class PdfToJpg
{
public static void main(String[] args)
{
try
{
File sourceFile = new File("input.pdf");
PDDocument pddocument = PDDocument.load(sourceFile);
PDDocumentCatalog pdDocumentCatalog = pddocument.getDocumentCatalog();
PDPage pdPage=pdDocumentCatalog.getAllPages().get(0);
BufferedImage
image=pdPage.convertToImage(BufferedImage.TYPE_INT_RGB,72);
File flThumb=new File("output.jpg");
ImageIO.write(image, "jpg", flThumb);
pddocument.close();
}
catch (Exception ex)
{
ex.printStackTrace();
}
}
}
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