Gunnsteinn Hall 11f692bc3a

Font subsetting and font optimization improvements (#362) ...

* Track runes in IdentityEncoder (for subsetting), track decoded runes

* Working with the identity encoder in font_composite.go

* Add GetFilterArray to multi encoder.  Add comments.

* Add NewFromContents constructor to extractor only requiring contents and resources

* golint fixes

* Optimizer compress streams - improved detection of raw streams

* Optimize - CleanContentStream optimizer that removes redundant operands

* WIP Optimize - clean fonts

Will support both font file reduction and subsetting. (WIP)

* Optimize - image processing - try combined DCT and Flate

* Update options.go

* Update optimizer.go

* Create utils.go for optimize with common methods needed for optimization

* Optimizer - add font subsetting method

Covers XObject Forms, annotaitons etc.  Uses extractor package to extract text marks covering what fonts and glyphs are used.  Package truetype used for subsetting.

* Add some comments

* Fix cmap parsing rune conversion

* Error checking for extractor.  Add some comments.

* Update Jenkinsfile

* Update modules

2020-06-16 21:19:10 +00:00

..

internal/fonts

Prevent panics (#305)

2020-04-14 21:09:16 +00:00

optimize

Font subsetting and font optimization improvements (#362)

2020-06-16 21:19:10 +00:00

sighandler

Add timestamp signature handler (#301)

2020-04-22 20:21:53 +00:00

testdata

Add NewPdfFontFromTTF(io.ReadSeeker) function. (#199)

2019-11-20 23:05:40 +00:00

action_test.go

Becoded action support (#161)

2019-08-30 08:50:30 +00:00

action.go

Becoded action support (#161)

2019-08-30 08:50:30 +00:00

annotations.go

Font subsetting and font optimization improvements (#362)

2020-06-16 21:19:10 +00:00

appender_test.go

Add timestamp signature handler (#301)

2020-04-22 20:21:53 +00:00

appender.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

colorspace_test.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

colorspace.go

Fixed PdfColorspaceSpecialIndexed.ImageToRGB() (#259)

2020-02-26 13:26:20 +00:00

const.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

doc.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

fields.go

Form fill fixes (#328)

2020-04-24 16:48:06 +00:00

file_test.go

Becoded action support (#161)

2019-08-30 08:50:30 +00:00

file.go

Becoded action support (#161)

2019-08-30 08:50:30 +00:00

flatten.go

Combo field appearance (#370)

2020-06-10 16:58:00 +00:00

font_composite_test.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

font_composite.go

Font subsetting and font optimization improvements (#362)

2020-06-16 21:19:10 +00:00

font_simple.go

Add NewCompositePdfFontFromTTF to load composite TTF from memory

2020-04-18 10:37:10 +00:00

font_test.go

Add PdfFont text encoding methods (#257)

2020-02-17 22:54:20 +00:00

font.go

Font subsetting and font optimization improvements (#362)

2020-06-16 21:19:10 +00:00

fontfile.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

form_test.go

Add reader method for checking if the AcroForm needs repair (#356)

2020-05-20 16:04:02 +00:00

form.go

Combo field appearance (#370)

2020-06-10 16:58:00 +00:00

functions_test.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

functions.go

Prevent Type 0 function evaluation crash (#309)

2020-04-15 21:05:20 +00:00

fuzz_test.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

image_test.go

Image memory optimizations (#149)

2019-08-22 20:15:16 +00:00

image.go

JBIG2 Encoder support for inserting binary images into PDF (#288)

2020-04-03 20:54:59 +00:00

model.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

optimizer.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

outline.go

Use page indirect object for internal outline destinations (#359)

2020-05-22 16:19:43 +00:00

outlines_test.go

Minor refactoring

2020-01-21 22:18:11 +02:00

outlines.go

Fix method comment typo

2020-01-15 23:36:07 +02:00

page_test.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

page.go

Font subsetting and font optimization improvements (#362)

2020-06-16 21:19:10 +00:00

pattern.go

Changes to make the lazy reader work on the PaperCut corpus (#194)

2019-10-28 20:49:07 +00:00

reader_test.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

reader.go

Fix outline null object check (#367)

2020-06-05 11:46:55 +00:00

resources.go

Changes to make the lazy reader work on the PaperCut corpus (#194)

2019-10-28 20:49:07 +00:00

shading.go

Changes to make the lazy reader work on the PaperCut corpus (#194)

2019-10-28 20:49:07 +00:00

signature_handler.go

Add timestamp signature handler (#301)

2020-04-22 20:21:53 +00:00

signature.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

structures.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

utils.go

Remmove pdf folder and move packages up one level (#2)

2019-05-16 20:44:51 +00:00

writer_test.go

Fix error handling in write, with a testcase.

2020-04-18 13:48:44 +00:00

writer.go

Add low level PageLabels support (#325)

2020-04-22 21:17:33 +00:00

xobject.go

JBIG2 Encoder support for inserting binary images into PDF (#288)

2020-04-03 20:54:59 +00:00