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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2014/05/14 15:57:17 UTC

[jira] [Commented] (PDFBOX-2078) DPI always 96

    [ https://issues.apache.org/jira/browse/PDFBOX-2078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13997555#comment-13997555 ] 

Tilman Hausherr commented on PDFBOX-2078:
-----------------------------------------

How are you saving the images to files?

ImageIOUtils supports a dpi parameter.

> DPI always 96
> -------------
>
>                 Key: PDFBOX-2078
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2078
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 1.8.5
>            Reporter: proba
>
> I'm trying to convert a 1 page pdf report to an image using convertToImage.
> My used command goes as follows:
>  BufferedImage bi=page.convertToImage(BufferedImage.TYPE_INT_RGB, 300);
> No matter how much i change the resolution (300 in the example), the DPI stays the same, even though the quality and the dimensions of the picture change.
> Adding a comparison between a 96 resolution picture and what should be a 300 resolution picture (notice the DPI)
> http://i58.tinypic.com/9sv339.png



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