RE: [ft-devel] the font can not be displayed correct

2007-01-07 Thread 丁力 
Yes, the Adobe Acrobat can handle it, the font has been embedded in the pdf, so 
it is not concerned in system.

-Original Message-
From: Werner LEMBERG [mailto:[EMAIL PROTECTED] 
Sent: Friday, January 05, 2007 11:04 PM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; freetype-devel@nongnu.org
Subject: Re: [ft-devel] the font can not be displayed correct


 I have known why it can not be displayed correctly. Because the font
 file is not complete, it lack of several tables for the hint, so It
 is correct, when I opened the auto hint of the ftview.

But you told as that Adobe Acrobat can handle it, right?


Werner


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RE: [ft-devel] the font can not be displayed correct

2007-01-05 Thread 丁力 
1.jpg is incorrect image by the ftview, and the 2.jpg is the correct image.

I have known why it can not be displayed correctly. Because the font file is 
not complete, it lack of several tables for the hint, so It is correct, when I 
opened the auto hint of the ftview.

Thanks for your response.
Best wishes.

Bigpin
1/5/2007

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
Sent: Friday, January 05, 2007 1:42 PM
To: DingLi (丁力)
Cc: freetype-devel@nongnu.org
Subject: Re: [ft-devel] the font can not be displayed correct

Hi,

On Fri, 5 Jan 2007 13:21:21 +0800
DingLi(丁力) [EMAIL PROTECTED] wrote:
This font file is extracted in the pdf files.
And in the pdf the character can be displayed
correctly by the acrobat reader. But the it
is not correct in the ftview. 

Please describe detail how it is incorrect when
rendered by ftview.

Regards,
mpsuzuki
attachment: 1.JPG
attachment: 2.JPG
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Re: [ft-devel] the font can not be displayed correct

2007-01-05 Thread David Turner 
I believe Acrobat doesn't use TrueType hinting, except for fonts installed
on the system. That could explain why it works there...

- David

On Fri, 05 Jan 2007 16:03:45 +0100 (CET), Werner LEMBERG [EMAIL PROTECTED] 
said:
 
  I have known why it can not be displayed correctly. Because the font
  file is not complete, it lack of several tables for the hint, so It
  is correct, when I opened the auto hint of the ftview.
 
 But you told as that Adobe Acrobat can handle it, right?
 
 
 Werner
 
 
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 Freetype-devel@nongnu.org
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Re: [ft-devel] the font can not be displayed correct

2007-01-04 Thread mpsuzuki 
Hi,

On Fri, 5 Jan 2007 13:53:51 +0800
DingLi(丁力) [EMAIL PROTECTED] wrote:

1.jpg is incorrect image by the ftview, and
the 2.jpg is the correct image.

I have known why it can not be displayed correctly.
Because the font file is not complete, it lack of
several tables for the hint, so It is correct, when
I opened the auto hint of the ftview.

thank you.

I've built vanilla freetype2 on latest CVS, and
I could not reproduce 1.jpg. My result is same
with 2.jpg. Please describe detail of your ftview.

By commenting-out following 2 macros:

/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */

I disabled bytecode interpreter, but the result is
same with 1.jpg. I'm not sure whether your trouble
is related with hinting.

My analysis of the font file is following, no cmap
but not broken.

[sfnt] version = 0x00 0x01 0x00 0x00
[sfnt] numTables = 0x0009
   tag hmtx offset 0x03d4 length 0x0018 checkSum 0x29018003
   tag hhea offset 0x03b0 length 0x0024 checkSum 0xe402
   tag maxp offset 0x0408 length 0x0020 checkSum 0xa8026901
   tag post offset 0x06ce length 0x0020 checkSum 0x0c00edff
   tag head offset 0x037a length 0x0036 checkSum 0x1e2560a5
   tag loca offset 0x03ec length 0x001c checkSum 0x7004
   tag name offset 0x0428 length 0x02a6 checkSum 0x0f152ff3
   tag glyf offset 0x00f2 length 0x0288 checkSum 0xa6f7136f
   tag OS/2 offset 0x009c length 0x0056 checkSum 0xda67ed4c

[OS/2] usWeightClass = 0x0190, usWidthClass = 0x0005
[OS/2] fsType = 0x
[OS/2] sFamilyClass = 0x
[OS/2] panose[2, 1, 6, 0, 3, 1, 1, 1, 1, 1]
UnicodeRange: 0 [Basic Latin]
UnicodeRange: 49 [Hiragana]
UnicodeRange: 50 [Katakana]
UnicodeRange: 51 [Bopomofo, Extended Bopomofo]
UnicodeRange: 59 [CJK Unified Ideographs, Radicals, Description 
and Extension A]
CodePageRange: 18 [Chinese: Simplified chars--PRC and Singapore]

[loca] glyph[0] starts @ 0
[loca] glyph[1] starts @ 0
[loca] glyph[2] starts @ 0
[loca] glyph[3] starts @ 0
[loca] glyph[4] starts @ 270
[loca] glyph[5] starts @ 474
[loca] glyph[6] starts @ 648



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Re: [ft-devel] the font can not be displayed correct

2007-01-04 Thread Werner LEMBERG 

 I've built vanilla freetype2 on latest CVS, and
 I could not reproduce 1.jpg.

I can reproduce it.  Just say `make devel' to get a version which
exhibits the bug.

Debugging the instructions of glyph `b' with FontForge, I can see that
they do cruel things with the outline, mainly caused by ALIGNRP
instructions which apparently use incorrect reference points.

Maybe this is related to wrong outline orientations?

David?


Werner

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