Attachment 66222 Details for Bug 53925 – increase tolerance for overlapping glyphs

[patch] increase tolerance for overlapping glyphs

0002-text-increase-the-tolerance-for-overlapping-glyphs.patch (text/plain), 1.15 KB, created by Adrian Johnson on 2012-08-28 13:05:04 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Adrian Johnson

Created: 2012-08-28 13:05:04 UTC

Size: 1.15 KB

patch

obsolete

>From bd917dd0af11b23c774b89184ed33b4ae453dfbd Mon Sep 17 00:00:00 2001
>From: Adrian Johnson <ajohnson@redneon.com>
>Date: Tue, 28 Aug 2012 21:48:16 +0930
>Subject: [PATCH 2/3] text: increase the tolerance for overlapping glyphs
>
>TextOutputDev will start a new line when encountering consecutive
>glyphs with overlapping bounding boxes. This can occur when drawing
>diacritics with a separate glyph. In this case, due to the diacritic
>having a different baseline, the lines may be output in the wrong
>order.
>
>This patch increases the tolerance for overlapping bounding boxes to
>prevent diacritics from splitting lines.
>---
> poppler/TextOutputDev.cc |    2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/poppler/TextOutputDev.cc b/poppler/TextOutputDev.cc
>index 3020e22..7db041e 100644
>--- a/poppler/TextOutputDev.cc
>+++ b/poppler/TextOutputDev.cc
>@@ -127,7 +127,7 @@
> 
> // Minimum spacing between characters within a word, as a fraction of
> // the font size.
>-#define minCharSpacing -0.2
>+#define minCharSpacing -0.5
> 
> // Maximum spacing between characters within a word, as a fraction of
> // the font size, when there is no obvious extra-wide character
>-- 
>1.7.9.5
>

Actions: View | Splinter Review

Attachments on bug 53925: 66222 | 66223

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.