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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2018/10/24 19:38:00 UTC
[jira] [Updated] (PDFBOX-4359) Bad sizing of signature field inside
rotated page
[ https://issues.apache.org/jira/browse/PDFBOX-4359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr updated PDFBOX-4359:
------------------------------------
Description:
From Patrick Herber in the user mailing list:
{quote}I have some problems with the sizing of a signature field inside a rotated document page (90
degrees).
If instead of specifying the zoom factor (as in the CreateVisibleSignature example) I specify
the desired height and width of the signature, the resulting image has completely wrong dimensions:
{code:java}
visibleSignDesigner.xAxis(x).yAxis(y).height(height).width(width).adjustForRotation();
{code}
If the page is not rotated or if I remove the call to adjustForRotation() then the image is
correctly displayed (in case of rotated document of course rotated but with the correct proportions).
{quote}
The problem is that {{adjustForRotation()}} is hard-coded for 200 x 100 size (zoomed at 50%).
was:
From Patrick Herber in the user mailing list:
{quote}
I have some problems with the sizing of a signature field inside a rotated document page (90
degrees).
If instead of specifying the zoom factor (as in the CreateVisibleSignature example) I specify
the desired height and width of the signature, the resulting image has completely wrong dimensions:
{code}
visibleSignDesigner.xAxis(x).yAxis(y).height(height).width(width).adjustForRotation();
{code}
If the page is not rotated or if I remove the call to adjustForRotation() then the image is
correctly displayed (in case of rotated document of course rotated but with the correct proportions).
{quote}
The problem is that \{{adjustForRotation()}} is hard-coded for 200 x 100 size.
> Bad sizing of signature field inside rotated page
> -------------------------------------------------
>
> Key: PDFBOX-4359
> URL: https://issues.apache.org/jira/browse/PDFBOX-4359
> Project: PDFBox
> Issue Type: Bug
> Components: Signing
> Affects Versions: 2.0.12
> Reporter: Tilman Hausherr
> Assignee: Tilman Hausherr
> Priority: Major
> Fix For: 2.0.13, 3.0.0 PDFBox
>
>
> From Patrick Herber in the user mailing list:
> {quote}I have some problems with the sizing of a signature field inside a rotated document page (90
> degrees).
> If instead of specifying the zoom factor (as in the CreateVisibleSignature example) I specify
> the desired height and width of the signature, the resulting image has completely wrong dimensions:
> {code:java}
> visibleSignDesigner.xAxis(x).yAxis(y).height(height).width(width).adjustForRotation();
> {code}
> If the page is not rotated or if I remove the call to adjustForRotation() then the image is
> correctly displayed (in case of rotated document of course rotated but with the correct proportions).
> {quote}
> The problem is that {{adjustForRotation()}} is hard-coded for 200 x 100 size (zoomed at 50%).
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