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https://issues.apache.org/jira/browse/PDFBOX-4861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17126575#comment-17126575
]
Jief Knudsen commented on PDFBOX-4861:
--------------------------------------
My code better formatted :
{code:java}
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();
}
}
{code}
> 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
> Priority: Blocker
> 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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