CN103491414B - Method and device for processing character and set top box - Google Patents
Method and device for processing character and set top box Download PDFInfo
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- CN103491414B CN103491414B CN201310401151.3A CN201310401151A CN103491414B CN 103491414 B CN103491414 B CN 103491414B CN 201310401151 A CN201310401151 A CN 201310401151A CN 103491414 B CN103491414 B CN 103491414B
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Abstract
The embodiment of the invention discloses a method and device for processing a character and a set top box. The method for processing the character comprises the steps of (1) reading a code of a target character from a coded Thai language character string; (2) determining a combination character set of the target character according to preset Thai language coding rules and preset split font bitmaps when the target character is not an independent display character, and the code of the target character is coded from a main character; (3) determining a character corresponding to the target character code according to a character, with a font bitmap with the code of 0x0e33, existing in the combination character set. When the method and device for processing the character and the set top box are adopted, the situation that Thai language characters with different fonts can be correctly displayed can be well ensured.
Description
Technical field
The present invention relates to computer application field, more particularly to a kind of processing method of character, device and Set Top Box.
Background technology
It is Set Top Box that font shows（the Set-Top Box,STB）One of basic function, it is more aobvious using raster font
Show, also referred to as bit-mapped font, i.e., represented with one group of two-dimensional pixel information.Set Top Box is used as embedded device, space
Resource-constrained, needs, using a kind of both save resources, the font processing method of display speed can be improved again, in addition, in Set Top Box
In not necessarily with more font size, therefore bit-mapped font is than vector fonts applied range.
And show different from general Chinese and english font using the means such as synthesis and overlap more than word-building in Thai, it is existing
In the case of having, the processing mode of Thai font is essentially according to following steps：
Step 1：Character string is encoded.
Step 2：The Thai characters that will be shown, by the corresponding Thai data bitmap of coding lookup.
Step 3：After obtaining the data bitmap of correspondence character, deformation process is carried out.
Step 4：By the character output display after process.
Seen from the above description, Set Top Box is to Thai characters Unified coding, occurs after to coded treatment including can not
It is correct to show, after combination the problems such as None- identified.
The content of the invention
Embodiment of the present invention technical problem to be solved is, there is provided a kind of processing method of character, device, and machine top
Box, can preferably ensure that Thai characters can correctly show under various fonts.
In order to solve above-mentioned technical problem, a kind of processing method of character is embodiments provided, including：
Target character coding is read from encoded Thai characters string；
If the target character is dependent character is shown, and target character coding starts coding from main body character,
The combining characters collection of the target character is then determined by preset Thai coding rule and preset fractionation font bitmap；
The character that there is the font bitmap for being encoded to 0x0e33 is concentrated according to the combining characters, the target word is determined
The corresponding character of symbol coding.
Wherein, it is described to read from encoded Thai characters string before target character coding, also include：
According to preset fractionation font bitmap, Thai dot character tables of data, character duration table and character index table are made；
Thai characters string to be processed is encoded, encoded Thai characters string is obtained.
Wherein, it is described to read from encoded Thai characters string before target character coding, also include：
The font bitmap that splits is to split the font bitmap for being encoded to 0x0e33 to obtain being encoded to 0x0e4d fonts position
Scheme and be encoded to 0x0e32 font bitmaps；
With it is described be encoded to 0x0e4d fonts bitmap replace described in be encoded to the font bitmap of 0x0e33, and the 0x0e33
Coding it is constant.
Wherein, target character coding starts coding from main body character, then by preset Thai coding rule and preset
Fractionation font bitmap determine the combining characters collection of the target character, including：
Judge that whether the target character is encoded from main body character code；
If the determination result is YES, reading can encode with the character late of the target character coded combination, and under this
The type of one character code correspondence character is nonbody character, then the character late is encoded into corresponding character and the mesh
The corresponding character of mark character code is carried out or computing, obtains combining characters, repeats this step until determining the target character
Combining characters collection.
Wherein, it is described that the character being present in the font bitmap for being encoded to 0x0e33 is concentrated according to the combining characters, really
Make the target character and encode corresponding character, also include：
Determine that the target character is encoded after corresponding character, show the character.
Wherein, if the target character is dependent shows character, and the target character is encoded from main body character
Start coding, then the combining characters of the target character are determined by preset Thai coding rule and preset fractionation font bitmap
Collection, also includes：
If judged result is no, coding error sends miscue information.
Wherein, if the target character is dependent shows character, and the target character is encoded from main body character
Start coding, then the combining characters of the target character are determined by preset Thai coding rule and preset fractionation font bitmap
Collection, also includes：
If the type of the character late coding correspondence character is main body character, the character is shown.
Correspondingly, the embodiment of the present invention additionally provides a kind of processing meanss of character, including：
Read module, for reading target character coding from encoded Thai characters string；
Composite module, if it is that dependent shows character for the target character, and the target character is encoded from main body
Character starts coding, then the combination of the target character is determined by preset Thai coding rule and preset fractionation font bitmap
Character set；
Character determining module, for concentrating the word that there is the font bitmap for being encoded to 0x0e33 according to the combining characters
Symbol, determines that the target character encodes corresponding character.
Wherein, also include：
Tables of data makes module, for according to preset fractionation font bitmap, making Thai dot character tables of data, character
Width table and character index table；
Coding module, for encoding to Thai characters string to be processed, obtains encoded Thai characters string；
Module is split, for defining the fractionation font bitmap, the font bitmap fractionation that will be encoded to 0x0e33 is obtained
It is encoded to 0x0e4d fonts bitmap and is encoded to 0x0e32 font bitmaps；
Replacement module, with it is described be encoded to 0x0e4d fonts bitmap replace described in be encoded to the font bitmap of 0x0e33, and
The coding of the 0x0e33 is constant.
Wherein, the composite module includes：
Identifying unit, for judging that whether the target character is encoded from main body character code；
Processing unit, if the judged result of the identifying unit is yes, reading can be with the target character coded combination
Character late is encoded, and when the type of the character late coding correspondence character is nonbody character, then by the next one
The corresponding character of character code is carried out or computing with the target character corresponding character of coding, obtains combining characters, repeats this
Step is until determine the combining characters collection of the target character.
Wherein, the character determining module includes：
Determining unit, if concentrating the character that there is the font bitmap for being encoded to 0x0e33 for the combining characters, it is determined that
Go out the target character and encode corresponding character；
First display unit, for showing the character that the determining unit determines.
Wherein, the composite module also includes：
Tip element, for if it is determined that when the judged result of unit is no, coding error sends miscue information.
Second display unit, if the type for character late coding correspondence character in the processing unit is main body
Character, then show the character.
Correspondingly, the embodiment of the present invention additionally provides a kind of Set Top Box, including the processing meanss of above-mentioned character.
Implement the embodiment of the present invention, have the advantages that：
The embodiment of the present invention is adopted and shows character to dependent, by preset Thai coding rule and preset fractionation word
Position figure determines the combining characters collection of the target character, then correctly determines that character code is corresponding from combining characters collection
Character, it is to avoid to occurring after to coded treatment after Thai characters Unified coding including nothing after can not correctly showing, combining
The problems such as method is recognized, can preferably ensure that Thai characters can correctly show under various fonts, improve various fonts pair
The adaptability of Thai.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the first embodiment schematic flow sheet of the processing method of the character of the present invention；
Fig. 2 is the second embodiment schematic flow sheet of the processing method of the character of the present invention；
Fig. 3 is the first embodiment structure composition schematic diagram of the processing meanss of the character of the present invention；
Fig. 4 be the present invention character processing meanss in composite module structure composition schematic diagram
Fig. 5 be the present invention character processing meanss in character determining module structure composition schematic diagram；
Fig. 6 is the second embodiment structure composition schematic diagram of the processing meanss of the character of the present invention；
Fig. 7 is the structure composition schematic diagram of the Set Top Box of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is the first embodiment schematic flow sheet of the processing method of the character of the present invention referring to Fig. 1, the embodiment of the present invention
Methods described can be performed by Set Top Box, all kinds of intelligent terminals, and specifically, the method includes：
S101：Target character coding is read from encoded Thai characters string.
First, the font bitmap of Thai coding range is extracted from character library, Thai characters string to be shown is encoded,
Then read single character code to encode as target character, in being put into caching.
S102：If the target character is dependent shows character, and the target character is encoded from the beginning of main body character
Coding, then determined the combining characters collection of the target character by preset Thai coding rule and preset fractionation font bitmap.
Thai is divided into shoes character, cap character, tone character, main body character, respective character and mark according to spelling rules
Six kinds of point character, if the target character shows character for independent, i.e., can respective character displayed separately and tone character, then
Directly show on screen；If dependent shows character, then character process is combined.
In Thai coding rule, a complete character is all to start coding from main body character, then when the target word
Symbol coding from main body character start coding when, according to preset Thai coding rule, the Thai coding rule such as Thai language
Unicode is encoded, and Unicode is encoded to double byte, before be high byte, behind be low byte, hexadecimal table is all used here
Show, such as 0E00 represents a space, and 0E is high byte, and 00 is low byte, analyzing pending character code has several single
Character combination.
Preset fractionation font bitmap is to split the font bitmap for being encoded to 0x0e33 to obtain being encoded to 0x0e4d fonts
Bitmap and it is encoded to 0x0e32 font bitmaps；With the word for being encoded to and 0x0e33 being encoded to described in the replacement of 0x0e4d fonts bitmap
Position figure, and the coding of the 0x0e33 is constant, i.e., original encoding is 0x0e33 for the corresponding coding of 0x0e4d font bitmaps.Its
In, font bitmap is the picture of one secondary " .bmp ", and by carrying out bitmap parsing to it actual dot array data is can be obtained by,
Show screen display.
S103：The character that there is the font bitmap for being encoded to 0x0e33 is concentrated according to the combining characters, is determined described
Target character encodes corresponding character.
Judge that the combining characters are concentrated, if the character containing 0x0e33 codings, if it has, then needing to the target
The corresponding character of character code shows remaining character in showing, so far, a complete character shows and finishes.
By the description of above-described embodiment, the present invention has advantages below：
The embodiment of the present invention is adopted and shows character to dependent, by preset Thai coding rule and preset fractionation word
Position figure determines the combining characters collection of the target character, then correctly determines that character code is corresponding from combining characters collection
Character, it is to avoid to occurring after to coded treatment after Thai characters Unified coding including nothing after can not correctly showing, combining
The problems such as method is recognized, can preferably ensure that Thai characters can correctly show under various fonts, improve various fonts pair
The adaptability of Thai.
Refer to Fig. 2, be the present invention character processing method second embodiment schematic flow sheet, the embodiment of the present invention
Methods described can be performed by Set Top Box, all kinds of intelligent terminals, specifically, the method includes：
S201：It is to split the font bitmap for being encoded to 0x0e33 to obtain being encoded to 0x0e4d fonts position to split font bitmap
Scheme and be encoded to 0x0e32 font bitmaps.
With it is described be encoded to 0x0e4d fonts bitmap replace described in be encoded to the font bitmap of 0x0e33, and the 0x0e33
Coding it is constant.
S202：According to described fractionation font bitmap, Thai dot character tables of data, character duration table and character rope are made
Draw table.
The corresponding start code of the character according to needed for character index table is searched in character data table first, then according to word
Symbol width table extracts the complete coding of character.
S203：Thai characters string to be processed is encoded, encoded Thai characters string is obtained.
S204：Target character coding is read from encoded Thai characters string.
S205：If the target character is dependent shows character, judge that whether the target character is encoded from main body
Character starts coding.
Thai is divided into shoes character, cap character, tone character, main body character, respective character and mark according to spelling rules
Six kinds of point character, if the target character shows character for independent, i.e., can respective character displayed separately and tone character, then
Directly show on screen；If dependent shows character, then character process is combined.
S206：If the determination result is YES, reading can encode with the character late of the target character coded combination, and
The type of the character late coding correspondence character is nonbody character, then the character late is encoded into corresponding character and institute
Stating the corresponding character of target character coding is carried out or computing, obtains combining characters, repeats this step until determining the target
The combining characters collection of character.If the type of the character late coding correspondence character is main body character, the character is shown.
Wherein, target character described in combining characters collection of the number of times of repetitive cycling step S205 with the target character
Number of combinations is equal, if the number of repetition is less than the number of combinations of the target character, proceeds combination, because root
According to Thai rule of combination, a combining characters are up to four independent character compositions.
S207：If judged result is no, coding error sends miscue information.
S208：If the combining characters concentrate the character that there is the font bitmap for being encoded to 0x0e33, after the character
The bitmap of 0x0e32 is encoded to described in showing.
Judge that the combining characters are concentrated, if the character containing 0x0e33 codings, if it has, then needing to the target
The corresponding character of character code shows remaining character in showing, because when incipient, 0x0e33 is split as into 0x0e4d
And 0x0e32, and the bitmap for simply encoding 0x0e4d replaces the bitmap of 0x0e33 codings, therefore in the bitmap of 0x0e33 codings
After display, the bitmap of 0x0e32 codings is shown, so far, a complete character shows and finishes.
By the description of above-described embodiment, the invention has the advantages that：
Character is shown to dependent, the mesh is determined by preset Thai coding rule and preset fractionation font bitmap
The combining characters collection of marking-up symbol, to the character comprising 0x0e33 codings, is first shown in 0x0e4d and encodes after corresponding bitmap, connects
The bitmap for showing 0x0e32 codings, this mode that specially treated is carried out to spcial character so that can under any font
Enough correct displays, improve adaptability of the various fonts to Thai.
Fig. 3 is referred to, is the first embodiment structure composition schematic diagram of the processing meanss of the character of the present invention, the present invention is real
Applying the described device of example can perform in Set Top Box, all kinds of intelligent terminals, and specifically, the processing meanss of the character include：Read
Delivery block 1, composite module 2, character determining module 3, wherein：
The read module 1, for reading target character coding from encoded Thai characters string.
First, the font bitmap of Thai coding range is extracted from character library, Thai characters string to be shown is encoded,
Then read single character code to encode as target character, in being put into caching.
The composite module 2, if for the target character be dependent show character, and the target character coding from
Main body character starts coding, then determine the target character by preset Thai coding rule and preset fractionation font bitmap
Combining characters collection.
Thai is divided into shoes character, cap character, tone character, main body character, respective character and mark according to spelling rules
Six kinds of point character, if the target character shows character for independent, i.e., can respective character displayed separately and tone character, then
Directly show on screen；If dependent shows character, then character process is combined.
In Thai coding rule, a complete character is all to start coding from main body character, then when the target word
Symbol coding from main body character start coding when, according to preset Thai coding rule, the Thai coding rule such as Thai language
Unicode is encoded, and Unicode is encoded to double byte, before be high byte, behind be low byte, hexadecimal table is all used here
Show, such as 0E00 represents a space, and 0E is high byte, and 00 is low byte, analyzing pending character code has several single
Character combination.
Preset fractionation font bitmap is to split the font bitmap for being encoded to 0x0e33 to obtain being encoded to 0x0e4d fonts
Bitmap and it is encoded to 0x0e32 font bitmaps；With the word for being encoded to and 0x0e33 being encoded to described in the replacement of 0x0e4d fonts bitmap
Position figure, and the coding of the 0x0e33 is constant, i.e., original encoding is 0x0e33 for the corresponding coding of 0x0e4d font bitmaps.Its
In, font bitmap is the picture of one secondary " .bmp ", and by carrying out bitmap parsing to it actual dot array data is can be obtained by,
Show on display.
, there is the font bitmap for being encoded to 0x0e33 for concentrating according to the combining characters in the character determining module 3
Character, determine that the target character encodes corresponding character.
Judge that the combining characters are concentrated, if the character containing 0x0e33 codings, if it has, then needing to the target
The corresponding character of character code shows remaining character in showing, so far, a complete character shows and finishes.
In the specific implementation, the composite module 2 may include unit as shown in Figure 4, specially：
Identifying unit 21, for judging whether the target character coding starts to encode from main body character.
Processing unit 22, if the judged result of the identifying unit is yes, reading can be with the target character coded combination
Character late coding, and be nonbody character in the type of character late coding correspondence character, then by the next one
The corresponding character of character code is carried out or computing with the target character corresponding character of coding, obtains combining characters, repeats this
Unit operation is until determine the combining characters collection of the target character.
The group of target character described in combining characters collection of the number of times of repetitive cycling this unit operation with the target character
Conjunction number is equal, if number of combinations of the number of repetition less than the target character, proceeds combination, because according to
Thai rule of combination a, combining characters are up to four independent character compositions.
Tip element 23, for if it is determined that when the judged result of unit is no, coding error sends miscue information.
Second display unit 24, if encoded for character late in the processing unit based on the type for corresponding to character
Body character, then show the character.
The character determining module 3, please participate in the structure chart of the character determining module of Fig. 5, specifically may include：
Determining unit 31, if concentrating the character that there is the font bitmap for being encoded to 0x0e33 for the combining characters, really
Make the target character and encode corresponding character.
First display unit 32, for showing the character that the determining unit determines.
If the combining characters concentrate the character that there is the font bitmap for being encoded to 0x0e33, institute is shown after the character
State the remaining character of target character, i.e., be encoded to after the corresponding bitmaps of 0x0e33 show show described in be encoded to the position of 0x0e32
Figure.
The embodiment of the present invention is adopted and shows character to dependent, by preset Thai coding rule and preset fractionation word
Position figure determines the combining characters collection of the target character, then correctly determines that character code is corresponding from combining characters collection
Character, it is to avoid to occurring after to coded treatment after Thai characters Unified coding including nothing after can not correctly showing, combining
The problems such as method is recognized, can preferably ensure that Thai characters can correctly show under various fonts, improve various fonts pair
The adaptability of Thai.
Further, Fig. 6 is referred to, is that the second embodiment structure composition of the processing meanss of the character of the present invention is illustrated
Figure, the described device of the embodiment of the present invention can be performed in Set Top Box, all kinds of intelligent terminals, specifically, the process of the character
Device includes the read module 1 in above-mentioned first embodiment, and composite module 2, character determining module 3 is in the present embodiment, described
The processing meanss of character may also include：
Tables of data makes module 4, for according to preset fractionation font bitmap, making Thai dot character tables of data, word
Symbol width table and character index table.
Coding module 5, for encoding to Thai characters string to be processed, obtains encoded Thai characters string.
Module 6 is split, for defining the fractionation font bitmap, the font bitmap fractionation that will be encoded to 0x0e33 is obtained
It is encoded to 0x0e4d fonts bitmap and is encoded to 0x0e32 font bitmaps.
Replacement module 7, with it is described be encoded to 0x0e4d fonts bitmap replace described in be encoded to the font bitmap of 0x0e33, and
The coding of the 0x0e33 is constant.
In the character determining module 3, also need to judge that the combining characters are concentrated, if the word containing 0x0e33 codings
Symbol, if it has, then needing that the target character is encoded in corresponding character shows remaining character, because splitting module 6
In replacement module 7,0x0e33 is split as into 0x0e4d and 0x0e32, and the bitmap for simply encoding 0x0e4d replaces 0x0e33
The bitmap of coding, therefore after the bitmap of 0x0e33 codings shows, the bitmap that 0x0e32 is encoded is shown, so far, one is complete
Character shows and finishes.
Implement above-described embodiment, character is shown to dependent, by preset Thai coding rule and preset fractionation word
Position figure determines the combining characters collection of the target character, to the character comprising 0x0e33 codings, is first shown in 0x0e4d volumes
After the corresponding bitmap of code, the bitmap that 0x0e32 is encoded, this mode that specially treated is carried out to spcial character are then shown so that
Can correctly show under any font, improve adaptability of the various fonts to Thai.
Fig. 7 is referred to, is a kind of structure composition schematic diagram of Set Top Box of the present invention, including a processor 1 and aobvious
Show device 2, wherein, the processor 1 includes the processing meanss of the character as described in Fig. 3 to Fig. 6 correspondence embodiments, the display
2 are used to show processed character.
By the description of the embodiment, the present invention has advantages below：
The device of character process shows character to dependent, by preset Thai coding rule and preset fractionation font
Bitmap determines the combining characters collection of the target character, to the character comprising 0x0e33 codings, shows that 0x0e4d codings are right first
The bitmap answered, then shows the bitmap that 0x0e32 is encoded, this Set Top Box that specially treated is carried out to spcial character so that in office
Can correctly show under what font, improve adaptability of the various fonts to Thai.
One of ordinary skill in the art will appreciate that realizing all or part of flow process in above-described embodiment method, can be
Related hardware is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory（Read-Only Memory, ROM）Or random access memory（Random Access
Memory, RAM）Deng.
Above disclosed is only present pre-ferred embodiments, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (13)
1. a kind of processing method of character, it is characterised in that include：
Target character coding is read from encoded Thai characters string；
If the target character is dependent character is shown, and target character coding starts coding from main body character, then press
Preset Thai coding rule and preset fractionation font bitmap determines the combining characters collection of the target character；
According to the character of the font bitmap that 0x0e33 is encoded to present in the combining characters collection, the target character is determined
Encode corresponding character；
Wherein, the preset word bit figure that splits is to split the font bitmap for being encoded to 0x0e33 to obtain being encoded to 0x0e4d words
Position figure and it is encoded to 0x0e32 font bitmaps；It is encoded to 0x0e33's with described being encoded to described in the replacement of 0x0e4d fonts bitmap
Font bitmap, and the coding of the 0x0e33 is constant.
2. the method for claim 1, it is characterised in that described to read target character from encoded Thai characters string
Before coding, also include：
According to preset fractionation font bitmap, Thai dot character tables of data, character duration table and character index table are made；
Thai characters string to be processed is encoded, encoded Thai characters string is obtained.
3. method as claimed in claim 2, it is characterised in that the target character coding starts coding from main body character, then
Determine the combining characters collection of the target character by preset Thai coding rule and preset fractionation font bitmap, including：
Judge whether the target character coding starts coding from main body character；
If the determination result is YES, reading can encode with the character late of the target character coded combination, and in the next one
The type of character code correspondence character is nonbody character, then the character late is encoded into corresponding character and the target word
The corresponding character of symbol coding is carried out or computing, obtains combining characters, repeats this step until determining the group of the target character
Close character set.
4. method as claimed in claim 2, it is characterised in that it is described concentrate to be present according to the combining characters be encoded to
Character in the font bitmap of 0x0e33, determines that the target character encodes corresponding character, also includes：
Determine that the target character is encoded after corresponding character, show the character.
5. method as claimed in claim 3, it is characterised in that if the target character is dependent shows character, and
The target character coding starts coding from main body character, then by preset Thai coding rule and preset fractionation font bitmap
Determine the combining characters collection of the target character, also include：
If target character coding be not from main body character start coding when, coding error sends miscue information.
6. method as claimed in claim 3, it is characterised in that if the target character is dependent shows character, and
The target character coding starts coding from main body character, then by preset Thai coding rule and preset fractionation font bitmap
Determine the combining characters collection of the target character, also include：
If the type of the character late coding correspondence character is main body character, the character is shown.
7. a kind of processing meanss of character, it is characterised in that include：
Read module, for reading target character coding from encoded Thai characters string；
Composite module, if it is that dependent shows character for the target character, and the target character is encoded from main body character
Start coding, then the combining characters of the target character are determined by preset Thai coding rule and preset fractionation font bitmap
Collection；
Character determining module, for concentrating the character that there is the font bitmap for being encoded to 0x0e33 according to the combining characters, really
Make the target character and encode corresponding character；
Wherein, the preset word bit figure that splits is to split the font bitmap for being encoded to 0x0e33 to obtain being encoded to 0x0e4d words
Position figure and it is encoded to 0x0e32 font bitmaps；It is encoded to 0x0e33's with described being encoded to described in the replacement of 0x0e4d fonts bitmap
Font bitmap, and the coding of the 0x0e33 is constant.
8. device as claimed in claim 7, it is characterised in that also include：
Tables of data makes module, for according to preset fractionation font bitmap, making Thai dot character tables of data, character duration
Table and character index table；
Coding module, for encoding to Thai characters string to be processed, obtains encoded Thai characters string.
9. device as claimed in claim 8, it is characterised in that the composite module includes：
Identifying unit, for judging that whether the target character is encoded from main body character code；
Processing unit, if the judged result of the identifying unit is yes, reading can be next with the target character coded combination
Individual character code, and when the type of the character late coding correspondence character is nonbody character, then by the character late
Encode corresponding character is carried out or computing with the target character corresponding character of coding, obtains combining characters, repeats this step
Until determining the combining characters collection of the target character.
10. device as claimed in claim 8, it is characterised in that the character determining module includes：
Determining unit, if concentrating the character that there is the font bitmap for being encoded to 0x0e33 for the combining characters, determines institute
State target character and encode corresponding character；
First display unit, for showing the character that the determining unit determines.
11. devices as claimed in claim 9, it is characterised in that the composite module also includes：
Tip element, for if it is determined that when the judged result of unit is no, coding error sends miscue information.
12. devices as claimed in claim 9, it is characterised in that the composite module also includes：
Second display unit, if the type for character late coding correspondence character in the processing unit is main body character
Symbol, then show the character.
13. a kind of Set Top Boxes, it is characterised in that including the device described in claim 7-12 any one of item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401151.3A CN103491414B (en) | 2013-09-06 | 2013-09-06 | Method and device for processing character and set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401151.3A CN103491414B (en) | 2013-09-06 | 2013-09-06 | Method and device for processing character and set top box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103491414A CN103491414A (en) | 2014-01-01 |
| CN103491414B true CN103491414B (en) | 2017-04-12 |
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| CN106534931A (en) * | 2016-11-22 | 2017-03-22 | 山东浪潮商用系统有限公司 | Information input method and information input device |
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| CN101692254A (en) * | 2009-10-27 | 2010-04-07 | 中兴通讯股份有限公司 | Method and device for displaying multi-Unicode language character codes |
| CN102508822A (en) * | 2011-11-09 | 2012-06-20 | 北京赛科世纪数码科技有限公司 | Thai display method, device and system |
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| US20040127236A1 (en) * | 2002-12-27 | 2004-07-01 | Manjirnath Chatterjee | Method and apparatus for text entry for electronic messaging |
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| CN101692254A (en) * | 2009-10-27 | 2010-04-07 | 中兴通讯股份有限公司 | Method and device for displaying multi-Unicode language character codes |
| CN102508822A (en) * | 2011-11-09 | 2012-06-20 | 北京赛科世纪数码科技有限公司 | Thai display method, device and system |
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