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Posted to dev@pdfbox.apache.org by "Jief Knudsen (Jira)" <ji...@apache.org> on 2020/06/05 09:23:00 UTC
[jira] [Created] (PDFBOX-4861) Field not rendered
Jief Knudsen created PDFBOX-4861:
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Summary: Field not rendered
Key: PDFBOX-4861
URL: https://issues.apache.org/jira/browse/PDFBOX-4861
Project: PDFBox
Issue Type: Bug
Components: Rendering
Affects Versions: 2.0.19
Environment: macOS 13
Reporter: Jief Knudsen
Attachments: 3916_2568.pdf
Some fields disappear when rendered.
My code :
{code:java}
// code placeholder
{code}
package Main; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDDocumentCatalog; import org.apache.pdfbox.pdmodel.PDPage; import org.apache.pdfbox.pdmodel.PDPageContentStream; import org.apache.pdfbox.pdmodel.common.PDRectangle; import org.apache.pdfbox.pdmodel.graphics.image.JPEGFactory; import org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject; import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm; import org.apache.pdfbox.rendering.PDFRenderer; public class Main \{ public static void main(String[] args) throws IOException { PDDocument pdfDoc; pdfDoc = PDDocument.load(new File("3916_2568.pdf")); pdfDoc.removePage(3); pdfDoc.removePage(2); pdfDoc.removePage(0); PDDocumentCatalog docCatalog = pdfDoc.getDocumentCatalog(); PDAcroForm form = docCatalog.getAcroForm(); form.getField("b21").setValue("02"); form.getField("b22").setValue("03"); form.getField("b23").setValue("04"); form.getField("b24").setValue("06"); form.getField("b25").setValue("07"); form.getField("b26").setValue("08"); PDFRenderer renderer = new PDFRenderer(pdfDoc); BufferedImage image = renderer.renderImageWithDPI(0, 200); float width = image.getWidth(); float height = image.getHeight(); PDPage page = new PDPage(new PDRectangle(width, height)); PDDocument pdfImgDoc = new PDDocument(); pdfImgDoc.addPage(page); PDImageXObject img = JPEGFactory.createFromImage(pdfImgDoc, image); PDPageContentStream contentStream = new PDPageContentStream(pdfImgDoc, page); contentStream.drawImage(img, 0, 0); contentStream.close(); pdfImgDoc.save(new File("3916_2568 rendered.pdf")); pdfImgDoc.close(); pdfDoc.save(new File("3916_2568 filled.pdf")); pdfDoc.close(); } }
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