[
https://issues.apache.org/jira/browse/PDFBOX-2027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Helfert updated PDFBOX-2027:
-----------------------------------
Description:
Hello,
i am using pdfbox to split the last pages of a pdf to single documents for some
calculations.
Unfortunatly for some PDF files i get only white pages. I already found the
following post on:
https://issues.apache.org/jira/browse/PDFBOX-2000
So I switched from 1.8.4 to pdfbox-2.0.0-20140412.210944-279 but the problem is
still present.
My code is as seen here:
{code:title=Bar.java|borderStyle=solid}
PDDocument doc = new PDDocument();
try {
doc = PDDocument.load(file);
List<PDPage> pages = doc.getDocumentCatalog().getAllPages();
//process last 4 pages
for (int i = pages.size(); i > pages.size() - 4; i--) {
// Get Page
PDPage page = pages.get(i - 1);
// get rotation of page
int rotation = page.findRotation();
//check for landscape
if (rotation == 90 || rotation == -90) {
// create a temp file
File tempFile = File.createTempFile("pdfPage", ".pdf");
// Create a new PDF File
PDDocument tempDoc = new PDDocument();
tempDoc.addPage(page);
// Save pdf to a temporary file
tempDoc.setDocumentInformation(new PDDocumentInformation());
tempDoc.save(tempFile);
tempDoc.close();
//DO SOMETHING
tempFile.delete();
} else {
return "";
}
}
} catch (Exception e) {
logger.error(e.getMessage());
} finally {
if (doc != null) {
doc.close();
}
}
{code}
If i check the temp file its only a white page
was:
Hello,
i am using pdfbox to split the last pages of a pdf to single documents for some
calculations.
Unfortunatly for some PDF files i get only white pages. I already found the
following post on:
https://issues.apache.org/jira/browse/PDFBOX-2000
So I switched from 1.8.4 to pdfbox-2.0.0-20140412.210944-279 but the problem is
still present.
My code is as seen here:
{code:title=Bar.java|borderStyle=solid}
PDDocument doc = new PDDocument();
try {
doc = PDDocument.load(file);
List<PDPage> pages =
doc.getDocumentCatalog().getAllPages();
//process last 4 pages
for (int i = pages.size(); i > pages.size() -
4; i--) {
// Get Page
PDPage page = pages.get(i - 1);
// get rotation of page
int rotation = page.findRotation();
//check for landscape
if (rotation == 90 || rotation == -90) {
// create a temp file
File tempFile =
File.createTempFile("pdfPage", ".pdf");
// Create a new PDF File
PDDocument tempDoc = new
PDDocument();
tempDoc.addPage(page);
// Save pdf to a temporary file
tempDoc.setDocumentInformation(new PDDocumentInformation());
tempDoc.save(tempFile);
tempDoc.close();
//DO SOMETHING
tempFile.delete();
} else {
return "";
}
}
} catch (Exception e) {
logger.error(e.getMessage());
} finally {
if (doc != null) {
doc.close();
}
}
{code}
If i check the temp file its only a white page
> PDF Page completely white/empty
> -------------------------------
>
> Key: PDFBOX-2027
> URL: https://issues.apache.org/jira/browse/PDFBOX-2027
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox, PDModel
> Affects Versions: 2.0.0
> Environment: Windows XP 32bit
> JDK 1.7.0_51
> Reporter: Stefan Helfert
> Attachments: Vortrag_Busch.pdf, Vortrag_Roej.pdf
>
>
> Hello,
> i am using pdfbox to split the last pages of a pdf to single documents for
> some calculations.
> Unfortunatly for some PDF files i get only white pages. I already found the
> following post on:
> https://issues.apache.org/jira/browse/PDFBOX-2000
> So I switched from 1.8.4 to pdfbox-2.0.0-20140412.210944-279 but the problem
> is still present.
> My code is as seen here:
> {code:title=Bar.java|borderStyle=solid}
> PDDocument doc = new PDDocument();
> try {
> doc = PDDocument.load(file);
> List<PDPage> pages = doc.getDocumentCatalog().getAllPages();
> //process last 4 pages
> for (int i = pages.size(); i > pages.size() - 4; i--) {
> // Get Page
> PDPage page = pages.get(i - 1);
> // get rotation of page
> int rotation = page.findRotation();
>
> //check for landscape
> if (rotation == 90 || rotation == -90) {
> // create a temp file
> File tempFile = File.createTempFile("pdfPage", ".pdf");
> // Create a new PDF File
> PDDocument tempDoc = new PDDocument();
> tempDoc.addPage(page);
> // Save pdf to a temporary file
> tempDoc.setDocumentInformation(new PDDocumentInformation());
> tempDoc.save(tempFile);
> tempDoc.close();
>
> //DO SOMETHING
>
> tempFile.delete();
> } else {
> return "";
> }
> }
> } catch (Exception e) {
> logger.error(e.getMessage());
> } finally {
> if (doc != null) {
> doc.close();
> }
> }
> {code}
> If i check the temp file its only a white page
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