Brendan Dahl
68be273c69
Merge pull request #4470 from yurydelendik/packcmap
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CMaps binary packing
2014-03-17 12:27:35 -07:00
Jonas Jenwald
5f021b067c
Prevent infinite loop in CFFParser_parseHeader
2014-03-17 11:47:14 +01:00
Yury Delendik
69efd9cb96
CMaps binary packing
2014-03-14 16:46:35 -05:00
Juraj Sukop
4c2a462a76
Fix copy-paste typo
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The Compact Font Format Specification defines the Standard String of SID 237 as "twodotenleader", and not "266 ff".
2014-03-14 14:11:16 +01:00
Nicholas Nethercote
6c698519cd
Avoid allocations in executeCommand().
2014-03-13 22:15:09 -07:00
Nicholas Nethercote
6a75e45309
Allocate fewer objects when parsing 2 and 4 byte chunks.
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This is achieved by adding getBytes2() and getBytes4() to streams, and by
changing int16() and int32() to take multiple scalar args instead of an array
arg.
2014-03-13 22:15:05 -07:00
Nicholas Nethercote
0866ad5bff
Add a cache for glyphs.
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This reduces memory consumption for text heavy documents. I tested five
documents and saw hit rates ranging from 97.4% to 99.8% (most of the misses are
due to |width| varying even when |fontChar| matches). On two of those documents
I saw improvements of 40 and 50 MiB.
The patch also introduces the Glyph constructor, and renames the |unicodeChars|
local variable as |unicode| for consistency with the corresponding Glyph
property.
2014-03-13 19:51:48 -07:00
Yury Delendik
2778d75d2c
Merge pull request #4437 from yurydelendik/issue4398
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Fixes corrupted by Aspose fonts
2014-03-13 10:44:02 -05:00
Yury Delendik
7963f22545
Merge pull request #4259 from brendandahl/built-in-cmaps-squash
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Adds built in CMaps and unifies the glyph mapping.
2014-03-13 10:27:48 -05:00
Ben Browitt
8b6aeee35c
Follow JMPR op only if outside of FDEF and IF
2014-03-13 03:19:04 +02:00
Yury Delendik
7dbd088728
Fixes corrupted by Aspose fonts.
2014-03-11 14:16:27 -05:00
Yury Delendik
f04ebed579
Merge pull request #4366 from yurydelendik/max-fdefs
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Rejects invalid fpgm table when too many functions
2014-03-05 06:16:44 -06:00
Yury Delendik
6fbbcf5c93
Merge pull request #4362 from Snuffleupagus/bug-925985
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Add 'registered' and 'trademark' to mapPrivateUseChars (bug 925985)
2014-03-03 09:02:32 -06:00
Nicholas Nethercote
ab7568c0ff
Use Array.join() to build up strings in more places.
2014-03-02 17:54:16 -08:00
Yury Delendik
adca8d4291
Rejects invalid fpgm table when too many functions
2014-03-02 15:40:48 -06:00
Jonas Jenwald
08687ee9f1
Add 'registered' and 'trademark' to mapPrivateUseChars (bug 925985)
2014-03-01 21:01:33 +01:00
Brendan Dahl
b187326022
Use default encoding for standard fonts without a file.
2014-02-25 11:28:17 -08:00
Brendan Dahl
f7fea015a9
Remove isFixedPitch check for now.
2014-02-24 17:39:51 -08:00
Brendan Dahl
f1c73edac4
Fix symbol fonts with no file.
2014-02-11 13:37:12 -08:00
Brendan Dahl
b5b94a4af3
Use built in CMaps and unify the glyph mapping.
2014-02-11 10:27:09 -08:00
Brendan Dahl
ff66c23e6e
Merge pull request #4089 from yurydelendik/issue3725
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Takes ascent/descent in account in the text layer
2014-01-16 13:12:04 -08:00
Brendan Dahl
508b00a34f
Merge pull request #4071 from yurydelendik/bug921760
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Adds glyph mapping for standard fonts
2014-01-08 12:36:54 -08:00
Yury Delendik
0131101275
Takes ascent/descent in account in the text layer
2014-01-08 13:50:52 -06:00
Yury Delendik
51b958dc2b
Adds glyph mapping for standard fonts
2014-01-03 14:17:50 -06:00
Brendan Dahl
2228343f77
Only trigger warning bar on certain unsupported features.
2014-01-03 09:34:13 -08:00
Yury Delendik
9a633f26a0
Fixes gidStart for CID fonts
2013-11-13 18:27:52 -06:00
Yury Delendik
82a9a13e5f
Fixes glyphs with invalid flags
2013-11-13 13:45:59 -06:00
Brendan Dahl
bd6871a1cd
Merge pull request #3884 from yurydelendik/bug868745
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Resizes loca table when needed
2013-11-11 14:59:18 -08:00
Brendan Dahl
558b722757
Merge pull request #3883 from yurydelendik/bug904941
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Fixes invalid maxZones value
2013-11-11 09:57:38 -08:00
Tim van der Meij
6be8a2bd83
Merge pull request #3882 from yurydelendik/issue3438
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Ignoring glyphs without points
2013-11-08 14:21:17 -08:00
Yury Delendik
57e2a667ee
Fixes cvt table length; removes cvt when hints invalid
2013-11-08 11:38:36 -06:00
Yury Delendik
d4167b62c8
Merge pull request #3890 from sriram-dev/3205-word-spacing
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correct word spacing
2013-11-08 09:18:00 -08:00
Brendan Dahl
e076eeb5bd
Merge pull request #3877 from yurydelendik/issue1171
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Skipping empty font tables
2013-11-08 09:12:04 -08:00
Sriram
8dad6d6e8a
Fix word spacing in Type 0 fonts
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Fix word spacing in Type 0 font
correct word spacing
correct word spacing in type 0 font
fix word spacing
2013-11-08 20:48:30 +05:30
Brendan Dahl
18d8557abd
Merge pull request #3875 from yurydelendik/issue3025
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Removes duplicate entries after reading cmap table
2013-11-07 12:29:25 -08:00
Brendan Dahl
90fb92d1fc
Merge pull request #3869 from yurydelendik/symbolenc
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Renames Symbol encoding name.
2013-11-06 11:15:08 -08:00
Brendan Dahl
c8e021dfa6
Merge pull request #3867 from yurydelendik/pfb
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Workaround for some bad Type1 data
2013-11-06 11:14:42 -08:00
Yury Delendik
175341cb0d
Resizes loca table when needed
2013-11-03 07:29:29 -06:00
Yury Delendik
cf55d69c38
Fixes invalid maxZones value
2013-11-02 18:16:24 -05:00
Yury Delendik
93076ced03
Ignoring glyphs without points
2013-11-02 17:07:13 -05:00
Yury Delendik
bbda42110b
Skipping empty font tables
2013-11-01 19:05:17 -05:00
Yury Delendik
bb2570c9c1
Removes duplicate entries after reading cmap table
2013-11-01 16:30:28 -05:00
Yury Delendik
cd44093891
Workaround for some bad Type1 data
2013-11-01 13:58:33 -05:00
Yury Delendik
95d9107d8b
Fixes reading Type1 FontBBox data for usWin values
2013-11-01 11:33:30 -05:00
Yury Delendik
104d89856d
Renames Symbol encoding name.
2013-10-31 10:33:23 -05:00
Yury Delendik
83e17c2953
Avoiding 'pc is undefined' failures
2013-10-30 11:14:13 -05:00
Brendan Dahl
f79c182314
Proper glyph selection for CIDFontType0C fonts.
2013-09-30 21:40:28 -07:00
Brendan Dahl
f32e65b19f
Read multi-byte character codes based on codespace ranges.
2013-09-25 10:32:04 -07:00
Yury Delendik
0fc8bac7c0
Merge pull request #3570 from brendandahl/encoding-wip
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Fix handling of multiply-encoded glyphs.
2013-08-28 13:51:39 -07:00
Brendan Dahl
db591769a4
Fix handling of multiply-encoded glyphs.
2013-08-22 10:12:16 -07:00
Brendan Dahl
bb2529de03
Move the creation of canvas path fonts to the worker.
2013-08-19 16:33:20 -07:00
Brendan Dahl
5ecce4996b
Split files into worker and main thread pieces.
2013-08-12 10:48:06 -07:00
