Tilman Hausherr created PDFBOX-3127:
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Summary: Text with vertical font not extracted correctly
Key: PDFBOX-3127
URL: https://issues.apache.org/jira/browse/PDFBOX-3127
Project: PDFBox
Issue Type: Bug
Components: Text extraction
Affects Versions: 1.8.10, 1.8.11, 2.0.0
Reporter: Tilman Hausherr
The attached file has a vertical font, although the text is horizontal.
Extraction with 1.8:
{quote}
NOTI CE OF PUBLI C HEARI NG
The Sout h Caroli na Depart ment of I nsurance will hol d a publi c
heari ng i n accordance wit h t he require ments of Secti on 38-3-
110? 5? Thursday, April 29, 2010 at The Conf erence and Busi ness
Cent er at t he Grand Strand Ca mpus of t he Horry- Georgetown
Techni cal Coll ege, 950 Crabtree Lane, Myrtl e Beach, S. C., 29577
fro m 5: 30 p. m.-7: 00 p. m. The purpose of t hi s heari ng i s t o provi
de
an opportunity t o di scuss and off er i nput concerni ng t he st atus of t he
coastal property i nsurance market. The Conf erence Cent er i s l ocat ed
one mil e sout h of t he Myrtl e Beach I nt ernati onal Airport bet ween
Hi ghway 17 Busi ness and Hi ghway 17 Bypass. The t el ephone
nu mber f or t he Conf erence and Busi ness Cent er i s 843-477-2042.
{quote}
Extraction with 2.0:
{quote}
N O T I C E O F P U B L I C H E A R I N G
T h e S o u t h C a r o l i n a D e p a r t m e n t o f I n s u r a n c e
w i l l h o l d a p u b l i c
h e a r i n g i n a c c o r d a n c e w i t h t h e r e q u i r e m e n t
s o f S e c t i o n 3 8 - 3 -
1 1 0 ︵5 ︶ T h u r s d a y , A p r i l 2 9 , 2 0 1 0 a t T h e C o n f e
r e n c e a n d B u s i n e s s
C e n t e r a t t h e G r a n d S t r a n d C a m p u s o f t h e H o r
r y - G e o r g e t o w n
T e c h n i c a l C o l l e g e , 9 5 0 C r a b t r e e L a n e , M y r t
l e B e a c h , S . C . , 2 9 5 7 7
f r o m 5 : 3 0 p . m . - 7 : 0 0 p . m . T h e p u r p o s e o f t h
i s h e a r i n g i s t o p r o v i d e
a n o p p o r t u n i t y t o d i s c u s s a n d o f f e r i n p u t c
o n c e r n i n g t h e s t a t u s o f t h e
c o a s t a l p r o p e r t y i n s u r a n c e m a r k e t . T h e C o n
f e r e n c e C e n t e r i s l o c a t e d
o n e m i l e s o u t h o f t h e M y r t l e B e a c h I n t e r n a t
i o n a l A i r p o r t b e t w e e n
H i g h w a y 1 7 B u s i n e s s a n d H i g h w a y 1 7 B y p a s s .
T h e t e l e p h o n e
n u m b e r f o r t h e C o n f e r e n c e a n d B u s i n e s s C e n t
e r i s 8 4 3 - 4 7 7 - 2 0 4 2 .
{quote}
A brute force change that uses the correct width, and that works only with this
file brings this:
{quote}
NOTICE OF PUBLIC HEARING
The South Carolina Department of Insurance will hold a public
hearing in accordance with the requirements of Section 38-3-
110 ︵5 ︶ Thursday, April 29, 2010 at The Conference and Business
Center at the Grand Strand Campus of the Horry-Georgetown
Technical College, 950 Crabtree Lane, Myrtle Beach, S.C., 29577
from 5:30 p.m.-7:00 p.m. The purpose of this hearing is to provide
an opportunity to discuss and offer input concerning the status of the
coastal property insurance market. The Conference Center is located
one mile south of the Myrtle Beach International Airport between
Highway 17 Business and Highway 17 Bypass. The telephone
number for the Conference and Business Center is 843-477-2042.
{quote}
The problem is that the PDFTextStreamEngine doesn't work well with vertical
fonts. The red lines in the attached image show that the size is only half of
whats needed. It may be related to PDCIDFont.getDefaultPositionVector() but
changing that isn't enough.
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