CN104424184A - Method and device for generating font library - Google Patents

Method and device for generating font library Download PDF

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Publication number
CN104424184A
CN104424184A CN201310362059.0A CN201310362059A CN104424184A CN 104424184 A CN104424184 A CN 104424184A CN 201310362059 A CN201310362059 A CN 201310362059A CN 104424184 A CN104424184 A CN 104424184A
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China
Prior art keywords
font
alphabetical
square
character library
letter
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CN201310362059.0A
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Chinese (zh)
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CN104424184B (en
Inventor
王玉欣
张国荣
唐英敏
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New Founder Holdings Development Co ltd
Pku Founder Information Industry Group Co ltd
Peking University
Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
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Peking University
Founder Information Industry Holdings Co Ltd
Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/36Creation of semantic tools, e.g. ontology or thesauri
    • G06F16/374Thesaurus

Abstract

The invention relates to a method and a system for generating a font library. The method comprises the following steps: generating square fonts of letter sequences, wherein each letter sequence is formed by one or a plurality of letters; creating a corresponding relationship between each letter sequence and each square font so as to display the corresponding square font when the letter sequence is input; configuring the layout table information of an OpenType font library; and according to the square fonts, the corresponding relationship and the configured layout table information of the OpenType font library, generating the font library. On general editing text software, after the font library is selected, the letter sequence is replaced automatically by the square font.

Description

Generate the method and system of font character library
Technical field
The invention belongs to Computer Language Processing technical field, relate more specifically to the method and system generating font character library.
Background technology
OpenType character library is that a kind of that Microsoft company and Adobe company develop jointly encodes and the font format irrelevant with platform based on Unicode, and it is the one expansion of TrueType font form, and has merged PostScript font technology.OpenType character library is on the large character set basis that Unicode encodes, adopt the method for combination of multilingual and multi-lingual system, to adapt to more platform and global international character collection, in addition, functionally also houses the basic operation that multinomial traditional software for composing just can possess, as baseline adjustment, vertical setting of types is replaced, and variant is replaced etc.The advantage of OpenType is its professional platform independence, supports Unicode character set and advanced layout's feature, can better support international process.
Adopt Chinese character to overturn English, namely write English alphabet with the style of Chinese calligraphy and to have received all over the world and pay close attention to widely.But this way is also only limitted to calligraphy, and when published book, needs to scribe in advance mould, this is by a large amount of manpower of waste and material resources.
Therefore, need a kind of general character library in the art, alphabetical sequence, after this character library of selection, just can be shown as the square font being such as similar to Chinese character by user.
Summary of the invention
In order to solve the problem, the invention provides a kind of method and system generating font character library, thus complete typesetting in generic text software for editing after, select this font character library, just automatically can substitute alphabetical sequence with square font.
According to a first aspect of the invention, provide a kind of method generating font character library, the method comprises: the square font generating the alphabetical sequence be made up of one or more letter; Create the corresponding relation between alphabetical sequence and square font, to show corresponding square font when input alphabet sequence; The layout table information of configuration OpenType character library; And according to the layout table information after the configuration of square font, corresponding relation and OpenType character library, generate font character library.
Wherein, above-mentioned letter can be English alphabet or Chinese phonetic alphabet etc.
When generating square font, first can generate the alphabetical font of each letter, then according to the alphabetical font of each letter comprised in alphabetical sequence, carrying out the square font of combination producing alphabetical sequence.
When alphabetical sequence only comprise one alphabetical time, can by the square font of an alphabetical alphabetical font as alphabetical sequence.
After generation square font, initial character library can be generated according to generated square font, using the basis as generation font character library.
When generating initial character library, the profile of matching square font can be carried out according to square font, thus generate initial character library.
The layout table information be configured refers to that the single replacement of replacing in sublist is replaced with fit, and single replacement makes identical letter replace with identical alphabetical font, and fit replacement makes alphabetical sequence replace with the square font corresponding with it.Capitalization and lowercase are considered as described identical letter.
According to a second aspect of the invention, provide a kind of system generating font character library, comprising: square font generating apparatus, generate the square font of the alphabetical sequence be made up of one or more letter; Corresponding relation creation apparatus, creates the corresponding relation between alphabetical sequence and square font, to show corresponding square font when input alphabet sequence; Inking device, the layout table information of configuration OpenType character library; And font character library generating apparatus, according to the layout table information after the configuration of square font, corresponding relation and OpenType character library, generate font character library.
Wherein, this letter is English alphabet or Chinese phonetic alphabet.
First square font generating apparatus can generate the alphabetical font of each letter, then according to the alphabetical font of each letter comprised in alphabetical sequence, carrys out the square font of combination producing alphabetical sequence.
When alphabetical sequence only comprise one alphabetical time, using an alphabetical alphabetical font as the square font of alphabetical sequence.
This system can also comprise initial character library generating apparatus, and after square font generating apparatus generates square font, initial character library generating apparatus can generate initial character library according to generated square font, using the basis as generation font character library.
Initial character library generating apparatus can carry out the profile of matching square font according to square font, thus generates initial character library.
The single replacement of the replacement sublist in inking device configuration layout table and fit replacement, single replacement makes identical letter replace with identical alphabetical font, and fit replacement makes alphabetical sequence replace with the square font corresponding with it.Wherein capitalization and lowercase are considered as described identical letter.
According to a third aspect of the invention we, additionally provide a kind of text editing system, it is provided with font character library that method according to a first aspect of the invention generates or the font character library that system according to a second aspect of the invention generates.
In the present invention, have employed OpenType word-base technology, realize the specific function of this font character library.Adopt the font character library that this word-base technology is made, be arranged on support OpenType character library generic text software for editing on after, Set font is become this font character library, selects English input method input alphabet sequence, just directly can show corresponding square font; Also can be this font character library by the Set font of alphabetical sequence text, each alphabetical sequence in article shows with the square font of correspondence, and can printout, shortens the time of this type of book publishing greatly.
Brief Description Of Drawings
Fig. 1 is the process flow diagram of the font word library generating method according to embodiment of the present invention
Fig. 2 is each alphabetical font figure of English word " ArtWorld ";
Fig. 3 is the corresponding square font figure of English word " ArtWorld ";
Fig. 4 is several form figure of the spelling of English word " ArtWorld ";
Fig. 5 is " art circles " Chinese spelling block calligraphy font figure; And
Fig. 6 is the schematic block diagram of the font character library generation system according to embodiment of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the method and system to the generation font character library according to embodiment of the present invention is described in detail.
In the present invention, " alphabetical sequence " can comprise one or more letter, and this alphabetical sequence can be English word, but is not limited to English word.This alphabetical sequence can relate to the spelling of any letter, as the Chinese phonetic alphabet etc.
In the present invention, " square font " is the square calligraphy font of the likeness in form Chinese character formed by adopting Chinese calligraphy pen type to alphabetical sequence.
First with reference to Fig. 1, the method according to the generation font character library of embodiment of the present invention will be described.
In a step 101, the square font of the alphabetical sequence be made up of one or more letter is generated.This square font can be formed by the mode of writing, can certainly by other means, such as, by the mode of computer disposal.
According to an embodiment of the invention, the alphabetical font of all letters can be formed, and according to the letter that alphabetical sequence comprises, be carried out the square font of combination producing alphabetical sequence by the font of included letter.But when alphabetical sequence only comprise one alphabetical time, the font of this letter can be adopted to be used as the square font of alphabetical sequence, or directly to present with the form of letter own.
When written word auxiliary sequence, each letter can corresponding a kind of Chinese calligraphy pen type structure, and each letter can be combined into the square calligraphy font of a likeness in form Chinese character with the Chinese calligraphy pen type that its spelled letter is corresponding then.
Such as, see Fig. 2, show the alphabetical font figure of each letter in English word " ArtWorld ".In figure 3, the corresponding square font figure of English word " ArtWorld " is shown.In Figure 5, the corresponding square font figure of " art circles " Chinese phonetic alphabet is shown.As long as should be appreciated that and be applicable to, by any alphabetical sequence of Chinese calligraphy pen type combination forming like the square font of Chinese character, all be applicable to the present invention.
In step 103, the corresponding relation between the square font setting up each alphabetical sequence and be made up of this each alphabetical sequence.By corresponding relation therebetween, when inputting or select certain alphabetical sequence, the square font corresponding with it will be shown.If in a step 101, not for certain alphabetical sequence forms square font, then directly show former alphabetical sequence.
At step 104, the layout table information in configuration OpenType character library, this layout table information can comprise the information such as relevant text, language, feature.
In an embodiment of the invention, capitalization may be adopted to represent for same alphabetical sequence, lowercase also may be adopted to represent, or adopt upper and lower case letter mixing.As shown in Figure 4, three kinds of method for expressing are given for English word " ArtWorld ".But in the present invention, can not distinguish the upper and lower case letter of alphabetical sequence, that is, for same alphabetical sequence, no matter its letter is capitalization or small letter, or adopts capital and small letter mixing, all adopts same alphabetical font to represent identical letter.Such as, although show in different capital and small letter modes the English word " ArtWorld " that font is the Song typeface in the diagram, the letter in the different English word " ArtWorld " represented can adopt the alphabetical font shown in Fig. 2.Like this when generating square font, different " ArtWorld " represented generates same square font as shown in Figure 3.Certainly, in the embodiment shown in Fig. 2-4, also can distinguish upper and lower case letter, be expressed as different alphabetical fonts, thus form different square fonts.
In an embodiment of the invention, the feature of comprehensive this type of calligraphy of analysis can utilize the single replacement in the replacement sublist in advanced layout's table (the current character another one character glyphs display of input) and fit replacement (multiple characters of input show by a character glyphs) to realize, wherein single replacement realizes the capital and small letter identical characters of same letter to show, and the fit square font realized corresponding for its alphabetical sequence of alphabetical sequence of replacing shows.
In step 105, font character library is generated.The corresponding relation set up in step 103 and the layout table information configured at step 104 are added in character library, thus generates OpenType font character library.
In addition, according to an embodiment of the invention, step 102 can also be comprised.In a step 102, initial character library is generated.When generating this initial character library, the square font generated by step 101 is simulated character outline and makes initial character library.According to an embodiment of the invention, if in a step 101, generated the square font of alphabetical sequence by ways of writing, then the word original text write is scanned, fit to character outline to generate initial character library.In addition, after matching place character outline, can also to be tested refine by font design personnel.The initial character library generated is as the basis of post-production font character library.
According to the present invention, the Chinese calligraphy pen type that each alphabetical sequence can be corresponding is combined into the square font of a likeness in form Chinese character, and this font does not have Unicode code, only has the index information of this kind of character in character library.It should be noted that, in OpenType character library, the text related in sublist replaced in font, language, the information such as feature, must be consistent with the inputting character code relating to font replacement, and feature also wants consistent with the text of definition, because similar word, this kind of text edit software of txt, bottom text interpretation device is and text that language is associated.Such as in certain situation, what input is all English alphabet, belong to Latin text, language adopts default language, select inside the feature that font variant feature defines at Latin, be this distortion supporting such calligraphy character library completely through test on the text editor supporting Latin OpenType character library.
Further, for making the present invention, there is better effect, should the square calligraphy font that forms of written word auxiliary sequence as much as possible, this will present with the alphabetical font of alphabetical sequence own mainly because when the alphabetical sequence of input does not exist corresponding square calligraphy font in character library.
Therefore, the present invention can use the perfection of OpenType word-base technology to solve the particular demands of this type of the special character library of square calligraphy font written word auxiliary sequence utilizing likeness in form Chinese character.Adopt the character library made of this method, can normal use as other character libraries, show and print
With reference to Fig. 6, show the theory diagram of the system of the generation font character library according to embodiment of the present invention.This system comprises square font generating apparatus 601, corresponding relation creation apparatus 603, inking device 604 and font character library generating apparatus 605.
In square font generating apparatus 601, generate the square font of the alphabetical sequence be made up of one or more letter.Certainly, the present invention also can form square font by the mode of writing.
According to an embodiment of the invention, the alphabetical font of all letters can be formed, and according to the letter that alphabetical sequence comprises, be carried out the square font of combination producing alphabetical sequence by the font of included letter.But when alphabetical sequence only comprise one alphabetical time, the font of this letter can be adopted to be used as the square font of alphabetical sequence, or to present with the form of letter own.
In corresponding relation creation apparatus 603, set up each alphabetical sequence and corresponding relation between the square font be made up of this each alphabetical sequence.By corresponding relation therebetween, when inputting or select certain alphabetical sequence, the square font corresponding with it will be shown.If in square font generating apparatus 601, not for certain alphabetical sequence forms square font, then directly show former alphabetical sequence.
In inking device 604, the layout table information in configuration OpenType character library, this layout table information can comprise the information such as relevant text, language, feature.
In an embodiment of the invention, capitalization may be adopted to represent for same alphabetical sequence, lowercase also may be adopted to represent, or adopt upper and lower case letter mixing.But in the present invention, can not distinguish the upper and lower case letter of alphabetical sequence, that is, for same alphabetical sequence, no matter its letter is capitalization or small letter, or adopts capital and small letter mixing, all adopts same alphabetical font to represent identical letter.
In an embodiment of the invention, the feature of comprehensive this type of calligraphy of analysis can utilize the single replacement in the replacement sublist in advanced layout's table (the current character another one character glyphs display of input) and fit replacement (multiple characters of input show by a character glyphs) to realize, wherein single replacement realizes the capital and small letter identical characters of same letter to show, and the fit square font realized corresponding for its alphabetical sequence of alphabetical sequence of replacing shows.
In font character library generating apparatus 605, generate font character library.The layout table information that the corresponding relation set up corresponding relation creation apparatus 603 and inking device 604 configure is added in character library, thus generates OpenType font character library.
In addition, according to an embodiment of the invention, initial character library generating apparatus 602 can also be comprised.Initial character library generating apparatus 602 generates initial character library.When generating this initial character library, the square font generated by square font generating apparatus 601 is simulated character outline and makes initial character library.
Should be appreciated that above embodiment is only exemplary herein, but not be to limit the scope of the invention.For a person skilled in the art, when not departing from spirit of the present invention and forefinger, various modification and improvement can be made, but these modification and improvement also should be considered as falling among protection scope of the present invention.

Claims (17)

1. generate a method for font character library, comprising:
To generate by one or more letter form the square font of alphabetical sequence;
Create the corresponding relation between described alphabetical sequence and described square font, to show corresponding square font when inputting described alphabetical sequence;
The layout table information of configuration OpenType character library; And
According to the layout table information after the configuration of described square font, described corresponding relation and described OpenType character library, generate described font character library.
2. the method for claim 1, wherein described letter is English alphabet or Chinese phonetic alphabet.
3. when the method for claim 1, wherein generating described square font, first can generate the alphabetical font of each letter, then according to the alphabetical font of each letter comprised in described alphabetical sequence, carry out the square font of alphabetical sequence described in combination producing.
4. method as claimed in claim 3, wherein, when described alphabetical sequence only comprise one alphabetical time, using a described alphabetical alphabetical font as the square font of alphabetical sequence.
5., the method for claim 1, wherein after the described square font of generation, initial character library can be generated according to generated described square font, using the basis as the described font character library of generation.
6. method as claimed in claim 5, wherein, when generating described initial character library, can carry out the profile of square font described in matching, thus generating described initial character library according to described square font.
7. method as claimed in claim 4, wherein, the described layout table information be configured refers to that the single replacement of replacing in sublist is replaced with fit, described single replacement makes identical letter replace with identical alphabetical font, and described zoarium replacement makes described alphabetical sequence replace with the square font corresponding with it.
8. method as claimed in claim 7, wherein, capitalization and lowercase are considered as described identical letter.
9. generate a system for font character library, comprising:
Square font generating apparatus, to generate by one or more letter form the square font of alphabetical sequence;
Corresponding relation creation apparatus, creates the corresponding relation between described alphabetical sequence and described square font, to show corresponding square font when inputting described alphabetical sequence;
Inking device, the layout table information of configuration OpenType character library; And
Font character library generating apparatus, according to the layout table information after the configuration of described square font, described corresponding relation and described OpenType character library, generates described font character library.
10. system as claimed in claim 9, wherein, described letter is English alphabet or Chinese phonetic alphabet.
11. systems as claimed in claim 9, wherein, first described square font generating apparatus can generate the alphabetical font of each letter, then according to the alphabetical font of each letter comprised in described alphabetical sequence, carrys out the square font of alphabetical sequence described in combination producing.
12. systems as claimed in claim 11, wherein, when described alphabetical sequence only comprise one alphabetical time, using a described alphabetical alphabetical font as the square font of alphabetical sequence.
13. systems as claimed in claim 9, wherein, initial character library generating apparatus can also be comprised, after described square font generating apparatus generates described square font, described initial character library generating apparatus can generate initial character library according to generated described square font, using the basis as the described font character library of generation.
14. systems as claimed in claim 13, wherein, described initial character library generating apparatus can carry out the profile of square font described in matching according to described square font, thus generates described initial character library.
15. systems as claimed in claim 12, wherein, described inking device configures the single replacement of the replacement sublist in described layout table and fit replacement, described single replacement makes identical letter replace with identical alphabetical font, and described zoarium replacement makes described alphabetical sequence replace with the square font corresponding with it.
16. systems as claimed in claim 15, wherein, capitalization and lowercase are considered as described identical letter.
17. 1 kinds of text editing systems, it is provided with font character library that the method according to any one of claim 1-8 generates or the font character library that the system according to any one of claim 9-16 generates.
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