[
https://issues.apache.org/jira/browse/PDFBOX-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17763527#comment-17763527
]
liu edited comment on PDFBOX-5675 at 9/11/23 2:42 AM:
------------------------------------------------------
{code:java}
pdfbox:2.0.28
public static void main(String[] args) throws IOException, InterruptedException
{
File file = new
File("D:\\2095e3df01fc32e0bff982a1e79600d5bcf10b81.pdf");
final PDDocument load = PDDocument.load(file,
MemoryUsageSetting.setupTempFileOnly()
.setTempDir(new File("D:\\fcs\\test")));
PDFRenderer renderer = new PDFRenderer(load);
renderer.setSubsamplingAllowed(true);
int pageIndex = 5;
float scale = 2f;
BufferedImage bufferedImage = renderer.renderImage(pageIndex,
scale, ImageType.RGB);
Thread.sleep(6000000);
}
{code}
was (Author: JIRAUSER297279):
{code:java}
public static void main(String[] args) throws IOException, InterruptedException
{
File file = new
File("D:\\2095e3df01fc32e0bff982a1e79600d5bcf10b81.pdf");
final PDDocument load = PDDocument.load(file,
MemoryUsageSetting.setupTempFileOnly()
.setTempDir(new File("D:\\fcs\\test")));
PDFRenderer renderer = new PDFRenderer(load);
renderer.setSubsamplingAllowed(true);
int pageIndex = 5;
float scale = 2f;
BufferedImage bufferedImage = renderer.renderImage(pageIndex,
scale, ImageType.RGB);
Thread.sleep(6000000);
}
{code}
> org.apache.pdfbox.filter.Filter#decode() Java heap space
> --------------------------------------------------------
>
> Key: PDFBOX-5675
> URL: https://issues.apache.org/jira/browse/PDFBOX-5675
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 3.0.0 PDFBox
> Reporter: liu
> Priority: Major
> Attachments: 2095e3df01fc32e0bff982a1e79600d5bcf10b81.pdf,
> image-2023-09-05-15-05-50-168.png, image.png
>
>
> !image-2023-09-05-15-05-50-168.png!
> When converting the sixth page of this PDF
> file（2095e3df01fc32e0bff982a1e79600d5bcf10b81.pdf） to an image, a memory
> overflow occurs. Can you provide a way to store the output in a temporary
> file?
> {code:java}
> -Xmx2000m
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new
> File("D:\\2095e3df01fc32e0bff982a1e79600d5bcf10b81.pdf");
> PDDocument pdf = Loader.loadPDF(file,
> IOUtils.createTempFileOnlyStreamCache());
> pdf.setResourceCache(new PdfboxResourceCache());
> PDFRenderer renderer = new PDFRenderer(pdf);
> renderer.setSubsamplingAllowed(true);
> BufferedImage bi = renderer.renderImage(5, 0.125f);
> Thread.sleep(3600000);
> pdf.close();
> }
> {code}
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