mirror of
https://github.com/unidoc/unipdf.git
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e85616cec2
* 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 * Decoded full document * 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 * 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. * Integrate jbig2 tests with build system * Added jbig2 integration test golden files. * Minor jbig2 integration test fix * Removed jbig2 integration image assertions * Fixed jbig2 rowstride issue. Implemented jbig2 bit writer * Changed golden files logic. Fixes r13 issues.
50 lines
995 B
Go
50 lines
995 B
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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// CombinationOperator is the operator used for combining the bitmaps.
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type CombinationOperator int
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const (
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// CmbOpOr is the 'OR' CombinationOperator.
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CmbOpOr CombinationOperator = iota
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// CmbOpAnd is the 'AND' CombinationOperator.
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CmbOpAnd
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// CmbOpXor is the 'XOR' CombinationOperator.
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CmbOpXor
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// CmbOpXNor is the 'XNOR' CombinationOperator.
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CmbOpXNor
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// CmbOpReplace is the 'REPLACE' CombinationOperator.
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CmbOpReplace
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// CmbOpNot is the 'NOT' CombinationOperator.
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CmbOpNot
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)
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// String implements Stringer interface.
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func (c CombinationOperator) String() string {
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var result string
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switch c {
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case CmbOpOr:
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result = "OR"
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case CmbOpAnd:
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result = "AND"
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case CmbOpXor:
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result = "XOR"
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case CmbOpXNor:
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result = "XNOR"
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case CmbOpReplace:
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result = "REPLACE"
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case CmbOpNot:
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result = "NOT"
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}
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return result
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}
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