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https://issues.apache.org/jira/browse/PDFBOX-2966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14965186#comment-14965186
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John Hewson edited comment on PDFBOX-2966 at 10/20/15 2:41 PM:
---------------------------------------------------------------
That occurred when I was adding the ability to use the embedded font's widths
in cases where W and/or DW are missing. I can see a couple of potential issues;
added as comments:
{code}
if (widths.containsKey(cid))
{
Float w = widths.get(cid);
if (w != null) // can w actually be null?
{
return w;
}
else
{
return getDefaultWidth(); // if w != null is always true this will never
get called
}
}
else
{
return getWidthFromFont(code); // we forgot to check DW before falling back
to the embedded width
}
{code}
was (Author: jahewson):
That occurred when I was adding the ability to use the embedded font's widths
in cases where W and/or DW are missing. I can see a couple of potential issues;
added as comments:
{code}
if (widths.containsKey(cid))
{
Float w = widths.get(cid);
if (w != null) // can w actually be null?
{
return w;
}
else
{
return getDefaultWidth();
}
}
else
{
return getWidthFromFont(code); // we forgot to check DW before falling back
to the embedded width
}
{code}
> Glyphs overlapping in rendering
> -------------------------------
>
> Key: PDFBOX-2966
> URL: https://issues.apache.org/jira/browse/PDFBOX-2966
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.0
> Reporter: Tilman Hausherr
> Assignee: John Hewson
> Fix For: 2.0.0
>
> Attachments: gs-bugzilla694570-reduced.pdf
>
>
> See attachment, this is reduced (but uncompressed) from the original pdf. All
> the glyphs render at about the same position. I did some tracing, the widths
> of the glyphs are about the same as the values within TJ.
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