CN108132978A - Applied to the picture resource packet generation method in instrument desk embedded system - Google Patents
Applied to the picture resource packet generation method in instrument desk embedded system Download PDFInfo
- Publication number
- CN108132978A CN108132978A CN201711322035.7A CN201711322035A CN108132978A CN 108132978 A CN108132978 A CN 108132978A CN 201711322035 A CN201711322035 A CN 201711322035A CN 108132978 A CN108132978 A CN 108132978A
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- China
- Prior art keywords
- picture
- embedded system
- image data
- resource packet
- format
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/116—Details of conversion of file system types or formats
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/51—Indexing; Data structures therefor; Storage structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
Abstract
Present invention is disclosed applied to the picture resource packet generation method in instrument desk embedded system, the sequence that image data is introduced according to embedded system in Excel modules adds image data, and image data includes picture input format, picture output format and picture file name；The input path connection picture library of Excel modules, outgoing route to embedded system；Picture is read by the sequence of image data using the class libraries CImage of thread, picture input format is converted into picture output format；According to the sequence for introducing image data, after image data is converted to picture output format by picture input format one by one, it is packaged into the picture resource packet directly utilized for embedded system.The PNG picture materials that UI designer is provided can be converted into the picture resource packet that embedded system can directly invoke by the present invention.Without largely sequence and picture modification, improve work efficiency, reduce human cost.It is versatile, suitable for promoting and applying.
Description
Technical field
The present invention relates to applied to the picture resource packet generation method in instrument desk embedded system, belong to instrument desk insertion
The technical field that image data is implanted into formula system.
Background technology
Instrument desk has numerous displays, needs to be implanted into a large amount of image data for display in embedded system.Picture
Data include Image ID, Pictures location information, picture format etc., before image data implantation is carried out, need to be carried designer
The a large amount of picture materials supplied be converted into the file format needed for embedded system, and add attribute.There are it is a large amount of repeatability,
Mechanical work, takes a substantial amount of time and human cost.
And the format conversion of picture is to belong to the prior art, and can not also be adapted to only by whole picture format conversion
Demand, it is also necessary to be ranked up according to certain requirement to picture and information is given, still remain the problem of larger.
Invention content
Present invention aim to address above-mentioned the deficiencies in the prior art, matching is needed to be implanted into instrument desk embedded system
The problem of conversion image data, is provided applied to the picture resource packet generation method in instrument desk embedded system.
In order to achieve the above object, the technical solution adopted in the present invention is：
Applied to the picture resource packet generation method in instrument desk embedded system, include the following steps：
Step a, Excel module add class libraries
The sequence that image data is introduced according to embedded system in Excel modules adds image data, and image data includes figure
Piece input format, picture output format and picture file name；
Step b sets input path and the outgoing route of Excel modules
The input path connection picture library of Excel modules, outgoing route to embedded system；
Step c, picture is read and format conversion
Picture is read by the sequence of image data using the class libraries CImage of thread, picture input format is converted into picture output
Form；
Step d, the generation of picture resource packet
According to introduce image data sequence, after image data is converted to picture output format by picture input format one by one,
It is packaged into the picture resource packet directly utilized for embedded system.
Preferably, picture input format is PNG in the step a, and picture output format is RGB.
Preferably, corresponding picture id information, offset coordinates information and the contracting for introducing picture is equipped in the embedded system
Sketch map information.
Preferably, the step d is further included：
In transfer process, correct prompting is provided, and carry out automatic packaging after being wholly converted into work(；
When occurring the retrieval of certain image data in the process not then, miscue information is provided.
The beneficial effects are mainly as follows：
1. the PNG picture materials that UI designer is provided can be converted into the picture resource packet that embedded system can directly invoke.
2. without largely sequence and picture modification, improve work efficiency, reduce human cost.
3. it is versatile, suitable for promoting and applying.
Description of the drawings
Fig. 1 is the flow diagram for the picture resource packet generation method that the present invention is applied in instrument desk embedded system.
Specific embodiment
The present invention provides the picture resource packet generation method being applied in instrument desk embedded system.Below in conjunction with attached drawing pair
Technical solution of the present invention is described in detail, so that it is more readily understood and grasps.
Applied to the picture resource packet generation method in instrument desk embedded system, as shown in Figure 1, including the following steps：
Step a, Excel module add class libraries
The sequence that image data is introduced according to embedded system in Excel modules adds image data, and image data includes figure
Piece input format, picture output format and picture file name；
The every attribute for introducing data can be sequentially preserved by the Excel modules, convenient for sequentially format conversion and embedded system
Directly invoke.
Step b sets input path and the outgoing route of Excel modules
The input path connection picture library of Excel modules, outgoing route to embedded system, as function served as bridge, according to embedded
The demand of system carries out conversion calling to picture library data, and needs to check existence, validity and the legitimacy in path.
Step c, picture is read and format conversion
Picture is read by the sequence of image data using the class libraries CImage of thread, picture input format is converted into picture output
Form can handle the picture of multiple format, can obtain the data such as the width, height, BPP of picture, directly read specified pixel.
According to the pixel of the designated position of acquisition, the conversion for data is carried out according to the specified format of Excel modules, number after conversion
According to direct copying.
Step d, the generation of picture resource packet
According to introduce image data sequence, after image data is converted to picture output format by picture input format one by one,
It is packaged into the picture resource packet directly utilized for embedded system.
The data of Excel modules are sequentially read, open specified input file format conversion into corresponding output file form,
Cycle reading is finished until digital independent, then converts packing and complete.
Wherein, picture input format is PNG in step a, and picture output format is RGB.Because PNG is more conventional at present
Material format, and RGB is more suitable for the display of instrument desk.Certainly, other picture formats can also be converted.
It should be noted that without comprising picture id information, offset coordinates information and thumbnail information in Excel modules,
And these data are all contained in embedded system, i.e., embedded system is equipped with the corresponding picture id information for introducing picture, offset
Coordinate information and thumbnail information call image data according to these information directly from picture resource packet.
Step d is optimized, in transfer process, correct prompting is provided, and beaten automatically after being wholly converted into work(
Packet；When occurring the retrieval of certain image data in the process not then, miscue information is provided.Prevent shortage of data.
By above description it can be found that the present invention is applied to the picture resource packet generation side in instrument desk embedded system
The PNG picture materials that UI designer is provided can be converted into the picture resource packet that embedded system can directly invoke by method.It need not
A large amount of sequence and picture modification, improve work efficiency, reduce human cost.It is versatile, suitable for promoting and applying.
Technical scheme of the present invention is fully described above, it should be noted that specific embodiment party of the invention
Formula is simultaneously not limited by the description set out above, the Spirit Essence of those of ordinary skill in the art according to the present invention structure, method or
All technical solutions that function etc. is formed using equivalents or equivalent transformation, all fall within protection scope of the present invention
Within.
Claims (4)
1. applied to the picture resource packet generation method in instrument desk embedded system, it is characterised in that include the following steps：
Step a, Excel module add class libraries
The sequence that image data is introduced according to embedded system in Excel modules adds image data, and image data includes figure
Piece input format, picture output format and picture file name；
Step b sets input path and the outgoing route of Excel modules
The input path connection picture library of Excel modules, outgoing route to embedded system；
Step c, picture is read and format conversion
Picture is read by the sequence of image data using the class libraries CImage of thread, picture input format is converted into picture output
Form；
Step d, the generation of picture resource packet
According to introduce image data sequence, after image data is converted to picture output format by picture input format one by one,
It is packaged into the picture resource packet directly utilized for embedded system.
2. the picture resource packet generation method according to claim 1 applied in instrument desk embedded system, feature
It is：
Picture input format is PNG in the step a, and picture output format is RGB.
3. the picture resource packet generation method according to claim 1 applied in instrument desk embedded system, feature
It is：
Corresponding picture id information, offset coordinates information and the thumbnail information for introducing picture is equipped in the embedded system.
4. the picture resource packet generation method according to claim 1 applied in instrument desk embedded system, feature
It is that the step d is further included：
In transfer process, correct prompting is provided, and carry out automatic packaging after being wholly converted into work(；
When occurring the retrieval of certain image data in the process not then, miscue information is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322035.7A CN108132978A (en) | 2017-12-13 | 2017-12-13 | Applied to the picture resource packet generation method in instrument desk embedded system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322035.7A CN108132978A (en) | 2017-12-13 | 2017-12-13 | Applied to the picture resource packet generation method in instrument desk embedded system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108132978A true CN108132978A (en) | 2018-06-08 |
Family
ID=62390192
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711322035.7A Pending CN108132978A (en) | 2017-12-13 | 2017-12-13 | Applied to the picture resource packet generation method in instrument desk embedded system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226470A (en) * | 2007-01-18 | 2008-07-23 | 环达电脑(上海)有限公司 | Picture resource management method for embedded system interface |
| CN103136293A (en) * | 2011-12-02 | 2013-06-05 | 福建星网视易信息系统有限公司 | Form design and read method of picture resource bundles |
| CN104699714A (en) * | 2013-12-09 | 2015-06-10 | 北大方正集团有限公司 | Method and device for transferring files of book edition format into files of EPUB format |
| US20160353130A1 (en) * | 2014-02-21 | 2016-12-01 | Lg Electronics Inc. | Broadcast signal transmitting device and broadcast signal receiving device |
-
2017
- 2017-12-13 CN CN201711322035.7A patent/CN108132978A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226470A (en) * | 2007-01-18 | 2008-07-23 | 环达电脑(上海)有限公司 | Picture resource management method for embedded system interface |
| CN103136293A (en) * | 2011-12-02 | 2013-06-05 | 福建星网视易信息系统有限公司 | Form design and read method of picture resource bundles |
| CN104699714A (en) * | 2013-12-09 | 2015-06-10 | 北大方正集团有限公司 | Method and device for transferring files of book edition format into files of EPUB format |
| US20160353130A1 (en) * | 2014-02-21 | 2016-12-01 | Lg Electronics Inc. | Broadcast signal transmitting device and broadcast signal receiving device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |