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646329ff21
Simplified creator paragraph handling of text encoding. Character codes expanded to 16bit instead of 8bit.
40 lines
1.3 KiB
Go
40 lines
1.3 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 textencoding
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import "github.com/unidoc/unidoc/pdf/core"
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type TextEncoder interface {
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// Convert a raw utf8 string (series of runes) to an encoded string (series of bytes) to be used in PDF.
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Encode(raw string) string
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// Conversion between character code and glyph name.
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// The bool return flag is true if there was a match, and false otherwise.
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CharcodeToGlyph(code uint16) (string, bool)
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// Conversion between glyph name and character code.
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// The bool return flag is true if there was a match, and false otherwise.
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GlyphToCharcode(glyph string) (uint16, bool)
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// Convert rune to character code.
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// The bool return flag is true if there was a match, and false otherwise.
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RuneToCharcode(val rune) (uint16, bool)
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// Convert character code to rune.
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// The bool return flag is true if there was a match, and false otherwise.
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CharcodeToRune(charcode uint16) (rune, bool)
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// Convert rune to glyph name.
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// The bool return flag is true if there was a match, and false otherwise.
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RuneToGlyph(val rune) (string, bool)
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// Convert glyph to rune.
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// The bool return flag is true if there was a match, and false otherwise.
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GlyphToRune(glyph string) (rune, bool)
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ToPdfObject() core.PdfObject
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}
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