[jira] [Created] (PDFBOX-3294) After loading pdf through PDFRenderer(pdf), We are trying to take the first page and convert that into preview image, but it is sometimes gets out of memory.

["Vijay (JIRA)" <ji...@apache.org>]

Vijay created PDFBOX-3294:
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             Summary: After loading pdf through PDFRenderer(pdf), We are trying to take the first page and convert that into preview image, but it is sometimes gets out of memory.
                 Key: PDFBOX-3294
                 URL: https://issues.apache.org/jira/browse/PDFBOX-3294
             Project: PDFBox
          Issue Type: Bug
          Components: Rendering
    Affects Versions: 2.0.0
         Environment: Windows 8.1 OS, 8 GB ram, I5 processor
            Reporter: Vijay
            Priority: Blocker


Senario 1. 

After loading pdf through PDFRenderer(pdf), We are trying to take the first page and convert that into preview image, but it is sometimes gets out of memory by calling "pdfRenderer.renderImageWithDPI(0, 300, ImageType.RGB)",


Senario 2.

After loading pdf through PDFRenderer(pdf), We are trying to take the first page and convert that into preview image, so we are calling "pdfRenderer.renderImageWithDPI(0, 300, ImageType.RGB)", it takes more time to return the bufferimage. 
after we called ImageIOUtil.writeImage(bufferedImage, fileName, 175) tooks more time to save it to local and the size of the image is very huge. 


for example. 

total size of the pdf - 2.7 mb
first page image size - 14 MB.






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