mirror of
https://github.com/unidoc/unipdf.git
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c582323a8f
* Prepared skeleton and basic component implementations for the jbig2 encoding. * Added Bitset. Implemented Bitmap. * Decoder with old Arithmetic Decoder * Partly working arithmetic * Working arithmetic decoder. * MMR patched. * rebuild to apache. * Working generic * Working generic * Decoded full document * Update Jenkinsfile go version [master] (#398) * Update Jenkinsfile go version * Decoded AnnexH document * Minor issues fixed. * Update README.md * Fixed generic region errors. Added benchmark. Added bitmap unpadder. Added Bitmap toImage method. * Fixed endofpage error * Added integration test. * Decoded all test files without errors. Implemented JBIG2Global. * Merged with v3 version * Fixed the EOF in the globals issue * Fixed the JBIG2 ChocolateData Decode * JBIG2 Added license information * Minor fix in jbig2 encoding. * Applied the logging convention * Cleaned unnecessary imports * Go modules clear unused imports * checked out the README.md * Moved trace to Debug. Fixed the build integrate tag in the document_decode_test.go * Initial encoder skeleton * Applied UniPDF Developer Guide. Fixed lint issues. * Cleared documentation, fixed style issues. * Added jbig2 doc.go files. Applied unipdf guide style. * Minor code style changes. * Minor naming and style issues fixes. * Minor naming changes. Style issues fixed. * Review r11 fixes. * Added JBIG2 Encoder skeleton. * Moved Document and Page to jbig2/document package. Created decoder package responsible for decoding jbig2 stream. * Implemented raster functions. * Added raster uni low test funcitons. * Added raster low test functions * untracked files on jbig2-encoder: c869089 Added raster low test functions * index on jbig2-encoder: c869089 Added raster low test functions * Added morph files. * implemented jbig2 encoder basics * JBIG2 Encoder - Generic method * Added jbig2 image encode ttests, black/white image tests * cleaned and tested jbig2 package * unfinished jbig2 classified encoder * jbig2 minor style changes * minor jbig2 encoder changes * prepared JBIG2 Encoder * Style and lint fixes * Minor changes and lints * Fixed shift unsinged value build errors * Minor naming change * Added jbig2 encode, image gondels. Fixed jbig2 decode bug. * Provided jbig2 core.DecodeGlobals function. * Fixed JBIG2Encoder `r6` revision issues. * Removed public JBIG2Encoder document. * Minor style changes * added NewJBIG2Encoder function. * fixed JBIG2Encoder 'r9' revision issues. * Cleared 'r9' commented code. * Updated ACKNOWLEDGEMENETS. Fixed JBIG2Encoder 'r10' revision issues. Co-authored-by: Gunnsteinn Hall <gunnsteinn.hall@gmail.com>
60 lines
2.3 KiB
Go
60 lines
2.3 KiB
Go
/*
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* This file is subject to the terms and conditions defined in
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* file 'LICENSE.md', which is part of this source code package.
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*/
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package bitmap
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// LocationFilter is predefined enum wrapper used for selection of boxes and bitmaps
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type LocationFilter int
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const (
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_ LocationFilter = iota
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// LocSelectWidth is the location filter where the width must satisfy constraint.
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LocSelectWidth
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// LocSelectHeight is the location filter where the height must satisfy constarint.
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LocSelectHeight
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// LocSelectXVal is the location filter where the 'x' value must satisfy constraint.
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LocSelectXVal
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// LocSelectYVal is the location filter where the 'y' value must satisfy constraint.
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LocSelectYVal
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// LocSelectIfEither is the location filter where either width or height can satisfy constraint.
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LocSelectIfEither
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// LocSelectIfBoth is the location filter where both width and height must satisfy constraint.
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LocSelectIfBoth
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)
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// SizeSelection is the predefined enum wrapper used for size selection for boxes and bitmaps.
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type SizeSelection int
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const (
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_ SizeSelection = iota
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// SizeSelectByWidth is the size select enum used for selecting by width.
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SizeSelectByWidth
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// SizeSelectByHeight is the size select enum used for selecting by height.
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SizeSelectByHeight
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// SizeSelectByMaxDimension is the size select enum used for selecting by max of width and height.
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SizeSelectByMaxDimension
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// SizeSelectByArea is the size select enum used for selecting by area.
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SizeSelectByArea
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// SizeSelectByPerimeter is the size select enum used for selecting by perimeter.
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SizeSelectByPerimeter
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)
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// SizeComparison is the predefined enum wrapper used for size comparison.
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type SizeComparison int
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const (
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_ SizeComparison = iota
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// SizeSelectIfLT is the size comparison used to save the value if it's less than threshold.
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SizeSelectIfLT
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// SizeSelectIfGT is the size comparison used to save the value if it's more than threshold.
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SizeSelectIfGT
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// SizeSelectIfLTE is the size comparison used to save the value if it's less or equal to threshold.
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SizeSelectIfLTE
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// SizeSelectIfGTE is the size comparison used to save the value if it's less more or equal to threshold.
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SizeSelectIfGTE
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// SizeSelectIfEQ is the size comparison used to save the values if it's equal to threshold.
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SizeSelectIfEQ
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)
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