[
https://issues.apache.org/jira/browse/PDFBOX-4614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
michele valdinoci updated PDFBOX-4614:
--------------------------------------
Description:
I'm trying to create a pdf, starting from another on, using "template"
techinque to optimize output size when pages is repeated. I will print text
values with PDPageContentStream for each page. From the second import of first
page, all written texts are duplicated also in page 1!
In this sample I compose pdf with input page in sequence: 1, 2, 1 finally 2
(view attached output.pdf). First and third output page have same texts ("page
1" and "page 3"!):
{{boolean addPage = true;}}
{{PDDocument ipdf = PDDocument.load(new File("input.pdf"));}}
{{PDDocument opdf = new PDDocument();}}
{{PDPage pag1 = null;}}
{{COSDictionary dic1 = null;}}
{{if (addPage) {}}
\{{ dic1 = new COSDictionary(ipdf.getPage(0).getCOSObject());}}
\{{ pag1 = new PDPage(dic1);}}
\{{ System.out.println(pag1.getArtBox().toString());}}
\{{ System.out.println(pag1.getBBox().toString());}}
{{} else {}}
\{{ pag1 = opdf.importPage(ipdf.getPage(0));}}
{{}}}
{{// STREAM 1}}
{{PDPageContentStream stream = new PDPageContentStream(opdf, pag1,
AppendMode.APPEND, true, true);}}
{{stream.setNonStrokingColor(Color.BLUE);}}
{{stream.beginText();}}
{{stream.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream.newLineAtOffset(10, 780);}}
{{stream.showText("pag 1");}}
{{stream.endText();}}
{{stream.close();}}{{opdf.addPage(pag1);}}{{PDPage pag2;}}
{{if (addPage) {}}
\{{ COSDictionary dic2 = new COSDictionary(ipdf.getPage(1).getCOSObject());}}
\{{ pag2 = new PDPage(dic2);}}
\{{ opdf.addPage(pag2);}}
{{} else {}}
\{{ pag2 = opdf.importPage(ipdf.getPage(1));}}
\{{} }}
{{// STREAM 2}}
{{PDPageContentStream stream2 = new PDPageContentStream(opdf, pag2,
AppendMode.APPEND, true, true);}}
{{stream2.setNonStrokingColor(Color.BLUE);}}
{{stream2.beginText();}}
{{stream2.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream2.newLineAtOffset(10, 760);}}
{{stream2.showText("pag 2");}}
{{stream2.endText();}}
{{stream2.close();}}{{PDPage pag3;}}
{{COSDictionary dic3;}}
{{if (addPage) {}}
\{{ dic3 = new COSDictionary(ipdf.getPage(0).getCOSObject());}}
\{{ pag3 = new PDPage(dic3);}}
\{{ opdf.addPage(pag3);}}
{{} else {}}
\{{ pag3 = opdf.importPage(ipdf.getPage(0));}}
{{}}}
{{// STREAM 3}}
{{PDPageContentStream stream3 = new PDPageContentStream(opdf, pag3,
AppendMode.APPEND, true, true);}}
{{stream3.setNonStrokingColor(Color.BLUE);}}
{{stream3.beginText();}}
{{stream3.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream3.newLineAtOffset(10, 730);}}
{{stream3.showText("pag 3");}}
{{stream3.endText();}}
{{stream3.close();}}{{PDPage pag4;}}
{{if (addPage) {}}
\{{ COSDictionary dic4 = new COSDictionary(ipdf.getPage(1).getCOSObject());}}
\{{ pag4 = new PDPage(dic4);}}
\{{ opdf.addPage(pag4);}}
{{} else {}}
\{{ pag4 = opdf.importPage(ipdf.getPage(1));}}
{{}}}
{{// STREAM 4}}
{{PDPageContentStream stream4 = new PDPageContentStream(opdf, pag4,
AppendMode.APPEND, true, true);}}
{{stream4.setNonStrokingColor(Color.BLUE);}}
{{stream4.beginText();}}
{{stream4.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream4.newLineAtOffset(10, 730);}}
{{stream4.showText("pag 4");}}
{{stream4.endText();}}
{{stream4.close();}}{{opdf.save("out.pdf");}}{{ipdf.close();}}
{{opdf.close();}}
was:
I'm trying to create a pdf, starting from another on, using "template"
techinque to optimize output size when pages is repeated. I will print text
values with PDPageContentStream for each page. From the second import of first
page, all written texts are duplicated also in page 1!
In this sample I compose pdf with input page in sequence: 1, 2, 1 finally 2.
First and third output page have same texts ("page 1" and "page 3"!):
{{boolean addPage = true;}}
{{PDDocument ipdf = PDDocument.load(new File("input.pdf"));}}
{{PDDocument opdf = new PDDocument();}}
{{PDPage pag1 = null;}}
{{COSDictionary dic1 = null;}}
{{if (addPage) {}}
\{{ dic1 = new COSDictionary(ipdf.getPage(0).getCOSObject());}}
\{{ pag1 = new PDPage(dic1);}}
\{{ System.out.println(pag1.getArtBox().toString());}}
\{{ System.out.println(pag1.getBBox().toString());}}
{{} else {}}
\{{ pag1 = opdf.importPage(ipdf.getPage(0));}}
{{}}}
{{// STREAM 1}}
{{PDPageContentStream stream = new PDPageContentStream(opdf, pag1,
AppendMode.APPEND, true, true);}}
{{stream.setNonStrokingColor(Color.BLUE);}}
{{stream.beginText();}}
{{stream.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream.newLineAtOffset(10, 780);}}
{{stream.showText("pag 1");}}
{{stream.endText();}}
{{stream.close();}}{{opdf.addPage(pag1);}}{{PDPage pag2;}}
{{if (addPage) {}}
\{{ COSDictionary dic2 = new COSDictionary(ipdf.getPage(1).getCOSObject());}}
\{{ pag2 = new PDPage(dic2);}}
\{{ opdf.addPage(pag2);}}
{{} else {}}
\{{ pag2 = opdf.importPage(ipdf.getPage(1));}}
\{{} }}
{{// STREAM 2}}
{{PDPageContentStream stream2 = new PDPageContentStream(opdf, pag2,
AppendMode.APPEND, true, true);}}
{{stream2.setNonStrokingColor(Color.BLUE);}}
{{stream2.beginText();}}
{{stream2.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream2.newLineAtOffset(10, 760);}}
{{stream2.showText("pag 2");}}
{{stream2.endText();}}
{{stream2.close();}}{{PDPage pag3;}}
{{COSDictionary dic3;}}
{{if (addPage) {}}
\{{ dic3 = new COSDictionary(ipdf.getPage(0).getCOSObject());}}
\{{ pag3 = new PDPage(dic3);}}
\{{ opdf.addPage(pag3);}}
{{} else {}}
\{{ pag3 = opdf.importPage(ipdf.getPage(0));}}
{{}}}
{{// STREAM 3}}
{{PDPageContentStream stream3 = new PDPageContentStream(opdf, pag3,
AppendMode.APPEND, true, true);}}
{{stream3.setNonStrokingColor(Color.BLUE);}}
{{stream3.beginText();}}
{{stream3.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream3.newLineAtOffset(10, 730);}}
{{stream3.showText("pag 3");}}
{{stream3.endText();}}
{{stream3.close();}}{{PDPage pag4;}}
{{if (addPage) {}}
\{{ COSDictionary dic4 = new COSDictionary(ipdf.getPage(1).getCOSObject());}}
\{{ pag4 = new PDPage(dic4);}}
\{{ opdf.addPage(pag4);}}
{{} else {}}
\{{ pag4 = opdf.importPage(ipdf.getPage(1));}}
{{}}}
{{// STREAM 4}}
{{PDPageContentStream stream4 = new PDPageContentStream(opdf, pag4,
AppendMode.APPEND, true, true);}}
{{stream4.setNonStrokingColor(Color.BLUE);}}
{{stream4.beginText();}}
{{stream4.setFont(PDType1Font.HELVETICA, 15f);}}
{{stream4.newLineAtOffset(10, 730);}}
{{stream4.showText("pag 4");}}
{{stream4.endText();}}
{{stream4.close();}}{{opdf.save("out.pdf");}}{{ipdf.close();}}
{{opdf.close();}}
> Duplicated text content in template
> -----------------------------------
>
> Key: PDFBOX-4614
> URL: https://issues.apache.org/jira/browse/PDFBOX-4614
> Project: PDFBox
> Issue Type: Bug
> Reporter: michele valdinoci
> Priority: Major
> Fix For: 2.0.16
>
> Attachments: input.pdf, output.pdf
>
>
> I'm trying to create a pdf, starting from another on, using "template"
> techinque to optimize output size when pages is repeated. I will print text
> values with PDPageContentStream for each page. From the second import of
> first page, all written texts are duplicated also in page 1!
> In this sample I compose pdf with input page in sequence: 1, 2, 1 finally 2
> (view attached output.pdf). First and third output page have same texts
> ("page 1" and "page 3"!):
> {{boolean addPage = true;}}
> {{PDDocument ipdf = PDDocument.load(new File("input.pdf"));}}
> {{PDDocument opdf = new PDDocument();}}
> {{PDPage pag1 = null;}}
> {{COSDictionary dic1 = null;}}
> {{if (addPage) {}}
> \{{ dic1 = new COSDictionary(ipdf.getPage(0).getCOSObject());}}
> \{{ pag1 = new PDPage(dic1);}}
> \{{ System.out.println(pag1.getArtBox().toString());}}
> \{{ System.out.println(pag1.getBBox().toString());}}
> {{} else {}}
> \{{ pag1 = opdf.importPage(ipdf.getPage(0));}}
> {{}}}
> {{// STREAM 1}}
> {{PDPageContentStream stream = new PDPageContentStream(opdf, pag1,
> AppendMode.APPEND, true, true);}}
> {{stream.setNonStrokingColor(Color.BLUE);}}
> {{stream.beginText();}}
> {{stream.setFont(PDType1Font.HELVETICA, 15f);}}
> {{stream.newLineAtOffset(10, 780);}}
> {{stream.showText("pag 1");}}
> {{stream.endText();}}
> {{stream.close();}}{{opdf.addPage(pag1);}}{{PDPage pag2;}}
> {{if (addPage) {}}
> \{{ COSDictionary dic2 = new COSDictionary(ipdf.getPage(1).getCOSObject());}}
> \{{ pag2 = new PDPage(dic2);}}
> \{{ opdf.addPage(pag2);}}
> {{} else {}}
> \{{ pag2 = opdf.importPage(ipdf.getPage(1));}}
> \{{} }}
> {{// STREAM 2}}
> {{PDPageContentStream stream2 = new PDPageContentStream(opdf, pag2,
> AppendMode.APPEND, true, true);}}
> {{stream2.setNonStrokingColor(Color.BLUE);}}
> {{stream2.beginText();}}
> {{stream2.setFont(PDType1Font.HELVETICA, 15f);}}
> {{stream2.newLineAtOffset(10, 760);}}
> {{stream2.showText("pag 2");}}
> {{stream2.endText();}}
> {{stream2.close();}}{{PDPage pag3;}}
> {{COSDictionary dic3;}}
> {{if (addPage) {}}
> \{{ dic3 = new COSDictionary(ipdf.getPage(0).getCOSObject());}}
> \{{ pag3 = new PDPage(dic3);}}
> \{{ opdf.addPage(pag3);}}
> {{} else {}}
> \{{ pag3 = opdf.importPage(ipdf.getPage(0));}}
> {{}}}
> {{// STREAM 3}}
> {{PDPageContentStream stream3 = new PDPageContentStream(opdf, pag3,
> AppendMode.APPEND, true, true);}}
> {{stream3.setNonStrokingColor(Color.BLUE);}}
> {{stream3.beginText();}}
> {{stream3.setFont(PDType1Font.HELVETICA, 15f);}}
> {{stream3.newLineAtOffset(10, 730);}}
> {{stream3.showText("pag 3");}}
> {{stream3.endText();}}
> {{stream3.close();}}{{PDPage pag4;}}
> {{if (addPage) {}}
> \{{ COSDictionary dic4 = new COSDictionary(ipdf.getPage(1).getCOSObject());}}
> \{{ pag4 = new PDPage(dic4);}}
> \{{ opdf.addPage(pag4);}}
> {{} else {}}
> \{{ pag4 = opdf.importPage(ipdf.getPage(1));}}
> {{}}}
> {{// STREAM 4}}
> {{PDPageContentStream stream4 = new PDPageContentStream(opdf, pag4,
> AppendMode.APPEND, true, true);}}
> {{stream4.setNonStrokingColor(Color.BLUE);}}
> {{stream4.beginText();}}
> {{stream4.setFont(PDType1Font.HELVETICA, 15f);}}
> {{stream4.newLineAtOffset(10, 730);}}
> {{stream4.showText("pag 4");}}
> {{stream4.endText();}}
> {{stream4.close();}}{{opdf.save("out.pdf");}}{{ipdf.close();}}
> {{opdf.close();}}
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