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https://issues.apache.org/jira/browse/PDFBOX-5581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17704449#comment-17704449
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liu commented on PDFBOX-5581:
-----------------------------
There is a most convenient solution.
private int getSubsampling(PDImage pdImage, AffineTransform at)
as
protected int getSubsampling(PDImage pdImage, AffineTransform at)
I can build a subclass that inherits PageDrawer and overrides the
getSubsampling method.
> renderer.setSubsamplingAllowed(true) causing the picture to blur
> ----------------------------------------------------------------
>
> Key: PDFBOX-5581
> URL: https://issues.apache.org/jira/browse/PDFBOX-5581
> Project: PDFBox
> Issue Type: Improvement
> Affects Versions: 2.0.27
> Reporter: liu
> Priority: Major
> Attachments: screenshot-1.png, screenshot-2.png, screenshot-3.png,
> test-sub-notsubsampled.jpg, test-sub-subsampled.jpg, test.pdf
>
>
> !screenshot-1.png!
> renderer.setSubsamplingAllowed(true) causing the picture to blur.
> This causes the following words to be obscured.
> hi！Is there a way to customize the getSubsampling method?like this.
> I want to display the original image within the specified width and height
> !screenshot-2.png!
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