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d9f69014a0
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Make a couple improvements in performance + add an example script to extract pages from a PDF
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2020-05-28 18:54:15 +02:00 |
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c8a5e2b191
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Wait, CachedFonts are indexed by Id Object so it could be an IdMap actually
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2020-03-19 10:27:29 +01:00 |
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11640c8465
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Replace 'cacheFonts' by more versatile 'withFonts' inspired by 'withResources' that avoid having to declare an inline function to capture the 'layer' argument and pass it twice
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2020-03-19 10:27:29 +01:00 |
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ba7dd6a690
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Make cacheFonts slightly more useful by passing layer directly to it and run the ReaderT underneath
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2020-03-19 10:27:29 +01:00 |
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24630a04a1
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Implement 'w' for Pages Box instances
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2020-03-19 10:27:28 +01:00 |
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f31e9eb38b
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Generalize Ids out of Content to handle Object Ids too
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2020-03-19 10:27:21 +01:00 |
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0f857c457d
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Use a defined monadic stack in Pages to lift the MonadReader ambiguity and allow finishing to reimplement getText demo
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2020-03-14 16:57:16 +01:00 |
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5b8d951516
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WIP: Try about everything that's possible to try, OrderedMap or [(,)], try to decouple Box instance for Content and the one for Indexed Text, breaks getText… will probably require some advanced effect library, there seems to be a weird MonadReader conflict in the errors messages
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2020-03-11 18:55:18 +01:00 |
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3b1a5152e4
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Try connecting all the Box instance in the getText demo, try to encode pages contents with a simple assoc list
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2020-03-10 22:57:11 +01:00 |
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dce10ae63a
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Keep Page as only a reference object keeping the ObjectId explicit so we can modify the actual objects one day, write an OrderedMap data structure to help
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2020-03-08 22:18:47 +01:00 |
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90348c57d6
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Disable text rendering and font loading from the Page abstraction, this code will have to be moved into a separate Box instance
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2020-03-05 17:40:58 +01:00 |
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50ac0692b2
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Implement r for access by PageNumber and clean the mess a bit
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2020-03-05 10:09:09 +01:00 |
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2b9abc24b6
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Add a separate instance for Raw streams that don't try to decode them
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2020-03-04 18:31:30 +01:00 |
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309f6ed461
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Actually re-implement getText with the simpler Box instance
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2020-03-04 18:19:10 +01:00 |
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7cef65d799
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Fixed vicious bug introduced by 6096a1a237 (since follow is now automatic for references, it's not called explicitely but should in case of 'several' Content, which is an array of references, each of which should be expended) — TODO: add a unit test for that
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2020-03-04 18:14:33 +01:00 |
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d288ecf0ac
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Start reimplementing getAll as a Box instance and try to separate the various monad run steps
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2020-03-03 18:17:44 +01:00 |
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9ce1a48030
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Optimistically prepare the instance declaration for Pages that should replace get / getAll, not really getting out of the Monad
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2020-02-28 18:15:40 +01:00 |
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99014ff30d
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Recognize openStream was just an implementation of r for the Box m () Object ByteString, and extend it implementing the w operation while we're at it
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2020-02-26 22:13:29 +01:00 |
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bcf2e05bfb
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Move Content out of Object module into a separate one incorporating PDF.Update (which is actually an operation that is defined only on that structure), and rename it Layer to avoid confusion with Content streams as defined in the specs (which have their own PDF.Content module already)
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2020-02-17 15:29:59 +01:00 |
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6096a1a237
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Simplify navigations by centering everything on Objects to avoid needing to many conversion tools between DirectObject / Object / Dictionary
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2020-02-15 13:51:24 +01:00 |
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4a6dbda7d3
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Move Error type from Pages to Navigation as a candidate for MonadFail required by PDFContent defined there
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2020-02-15 10:22:42 +01:00 |
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eb4d76002c
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Finish the split of Navigation out of Page, generalize the use of MonadFail with a custom Error monad (~= Either String)
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2020-02-11 22:41:46 +01:00 |
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af994cb50c
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WIP: in the process of migrating to Object.Navigation in Pages, still unsure how to manage simple Content parsing and efficient font loading (+ giving a way to edit Contents)
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2020-02-11 17:59:15 +01:00 |
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aed7af376a
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WIP: still trying to figure things out, moved to a separate submodule for Navigation, proper naming is hell
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2020-02-11 08:29:08 +01:00 |
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195446e653
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Allow resources with no /Font field, they won't cause any problem as long as no call to Tf (to load a font) is made
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2020-02-10 17:41:44 +01:00 |
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9f1b1afafe
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Implement Text rendering from parsed Content
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2020-02-10 10:54:44 +01:00 |
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325250383a
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Add support for fonts and implement MacRomanEncoding
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2020-02-08 08:15:32 +01:00 |
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c48ab22808
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Forgot some useless parentheses when playing with operator precedences
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2020-02-04 17:05:15 +01:00 |
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a2b66ac6d6
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Generalize the getFont function because some /Resources have a direct dictionary as value for their /Font property
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2020-02-04 17:04:42 +01:00 |
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f9f799c59b
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Take the dirty code of «getText» and turn it into a relatively clean module exposing pages, that can be retrieved all at once or by page number (numbered human-style, starting from 1)
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2019-11-29 11:51:35 +01:00 |
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