CN109120707A - A kind of method of vector graphics remote data sharing and real-time collaborative reference - Google Patents
A kind of method of vector graphics remote data sharing and real-time collaborative reference Download PDFInfo
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- CN109120707A CN109120707A CN201810998935.1A CN201810998935A CN109120707A CN 109120707 A CN109120707 A CN 109120707A CN 201810998935 A CN201810998935 A CN 201810998935A CN 109120707 A CN109120707 A CN 109120707A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
Abstract
The invention discloses a kind of vector graphics remote datas to share the method with real-time collaborative reference.Including the following steps: (1) user creates working space in cloud database by network；(2) user creates the data Layer of oneself, for storing vector graphics data；(3) user saves on the data Layer of oneself and loads vector graphics data；(4) user is to other users authorization；(5) other users enter authorized working space, and the preservation and load of vector graphics data are carried out on the data Layer of oneself；(6) user of the same working space can load the vector graphics data for obtaining newest preservation each other, and with data Layer distinguish by vector graphics data overlap together.Present method solves engineering drawing data sharing and collaborative work inefficiency, maintenance and the problem for implementing to update difficulty are realized to different engineers refering to the different piece of oneself vector graphics data.
Description
Technical field
The invention belongs to computer network communications and database applied technical field.Based on Web API service, cloud database
And file database system, the method for relating to a kind of vector graphics remote data sharing and real-time collaborative reference can be applied
In engineering fields such as mining industry, traffic, municipal administration, petroleum, buildings.
Background technique
With the rise of computer cloud, the mode of production and life of computer cloud face all trades and professions produces weight
Big and far-reaching influence, the present invention are based on Web API service and cloud database realizing field of engineering technology medium-long range vector
The method and computer and the close knot of Industrial Engineering production under the information age that graph data is shared and real-time collaborative reference works
The specific application of one closed.
In modern project, an engineering is generally required more than ten or even tens engineers or technical staff are specific
It cooperates with each other under the division of labor, cooperates, a task could be completed jointly.Team unity just becomes more and more important, engineering group
Exchange between team member also becomes more and more frequently and close.Graphics data in engineering is that engineers exchange to each other
Conventional means be after engineer A completes oneself work layout design, if it is desired to deliver in traditional working method
To Other Engineering, teacher is checked, needs to be transmitted by communication media (such as: USB flash disk or mail are sent), such mode has
Many drawbacks: it if 1. a engineering drawings need to consign to multiple Other Engineering teachers and check, needs to transmit repeatedly.If 2.
Other Engineering teacher wants to make guidance to the drawing of engineer A in one's hands, after needing to modify on existing drawing, again will
Drawing after modification passes to engineer A.3. all needing to pass again if the engineering drawing of engineer A has update
It passs.4. engineer A desires to the different piece that different engineers sees oneself drawing, the drawing of multiple versions is needed to form.5.
Engineer A is difficult to withdraw the drawing passed, unfavorable to entire data safety.
Present society is the society of a high speed development, and science and technology is flourishing, information flow, and the exchange between people is increasingly
Closely, life is also more and more convenient, and under the premise of ensureing data safety, teledata is shared and association in real time in engineering
It is also more more and more intense with work requirements, the efficiency and quality of work, clarification in certain roles and responsibility are promoted, the safety of production is improved,
It is the urgent need of engineers.
Summary of the invention
In view of the above-mentioned problems of the prior art, the present invention is intended to provide a kind of vector graphics remote data share and
The method of real-time collaborative reference is based on Web API service, cloud database and file database system, solves work in the prior art
Journey drawing data shares and collaborative work inefficiency, and maintenance and the problem for implementing to update difficulty are realized to different engineers
Refering to the different piece of oneself vector graphics data.In this way under the same working space, multiple users realize a base
In virtual working space community that is network, safe, can sharing, can cooperate, permission control can be carried out, a needs are completed
The work that each function engineer's real time collaboration could be completed.
To achieve the goals above, this vector graphicsization remote data is shared and the method for real-time collaborative reference includes following
Specific steps:
(1) user proposes creation working space to Web API server by System.Net.Http.HttpClient
Request creates working space；
(2) it after user enters one's own working space, is created in one's own working space one or more
One's own data Layer；
(3) user selectes the one's own data Layer for needing to operate, and carries out vector graphics by Web API server
Data load, Data Management Analysis is carried out in data processing cloud platform, then by Web API server will treated arrow
Amount graphics data is saved into the file database system of Web API server；
(4) after user enters working space, oneself and its are loaded from file database system by Web API server
The user-defined format file of his data Layer of the user under this working space is sent into data processing cloud platform, is reduced to swear
Graphics data is measured, by the vector graphics data on each data Layer according to vector graphics number in data processing cloud platform
According to coordinate overlap, distinguished by data Layer ID, realize long-range share and real-time collaborative reference；
(5) user is to one's own data Layer, by the one or more under a data Layer and the same working space
Incidence relation is arranged in data Layer, and when the data Layer that incidence relation is arranged is selected, associated data Layer also can be by simultaneously
It chooses.
Further, the method and step that working space is created in the step (1) is as follows:
1) user A is created in Web API server one's own by System.Net.Http.HttpClient
Working space, creation belong at least one data Layer of user A；
2) user A chooses whether the working space to other users authorized user A, then,
1. after other users receive, belonging to other use at the Workspace creation of user A one automatically if user A is authorized
The data Layer at family, other users can enter the working space of user A,
2. user A operating alone in working space, all data Layers all belong in working space if user's A unauthorized
In the data Layer of user A；
3) user A does not create working space, then,
The working space that user A oneself is created before 1. selection enters,
2. selection receives to enter the working space that other users authorize user A；
3. any space is not added by user A, user A carries out one-man job in offline state, and vector graphics data are only
Local can be stored in.
Further, in the step (3), user selectes the one's own data Layer for needing to operate, and is taken by Web API
The method and step that business device carries out the load of vector graphics data is as follows:
1) user loads the vector graphics data for the data Layer that needs are checked；
2) the vector graphics data of data Layer of the user for having loaded do not need to load again；
3) user provides the coordinate range of the time authorized to other users and vector graphics data；
4) other users selection receives authorization or refusal authorization；
5) other users automatically generate one in the working space of higher level user and belong to other users after receiving authorization
Vector graphics data be empty data Layer.
Further, in the step (3), by Web API server will treated vector graphics data save to
Method in the file database system of Web API server is as follows:
Setting saves progress bar and related prompt message, by System.Net.Http.HttpClient to Web
API server proposes to save the request of current data layer data, from the vector of Data Analysis Services platform acquisition current data layer
Data are converted user-defined format file by graphics data, is then used by the PostAsync method of HttpClient
Multipart/form-data type of coding transmits file data to Web API server, and server receives file data
Afterwards, after carrying out MD5 verification, according to the ID of data Layer, file is stored in the file database system of Web API server；
By Web API server, by treated, vector graphics data are saved to the number of files of Web API server
According to the file format in the system of library be user-defined format so that the memory capacity of the vector graphics data of same quantity of data compared with
It is small；
By Web API server, treated that vector graphics data are saved to the file data of Web API server
File ID in the system of library is consistent with the ID of data Layer.
Compared with prior art, beneficial effects of the present invention are as follows:
This method is based on Web API service, cloud database and file database system, solves engineering drawing in the prior art
Paper data sharing and collaborative work inefficiency, maintenance and implement to update difficult problem, realize to different engineers refering to
The different piece of oneself vector graphics data, in this way under the same working space, multiple users realize one based on net
Virtual working space community that is network, safe, can sharing, can cooperate, can carry out permission control, it is each to complete a needs
The work that functional engineer's real time collaboration could be completed.
Detailed description of the invention
Fig. 1 is overall flow figure of the invention；
Fig. 2 is system architecture diagram of the invention；
Fig. 3 is load data Layer data flowchart of the invention；
Fig. 4 is preservation data Layer data flowchart of the invention；
Fig. 5 is working space authorization flow figure of the invention；
Fig. 6 is user's interaction use-case schematic diagram of the invention；
Fig. 6-1,6-2,6-3 are single user's use-case schematic diagram of the invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figures 1 to 6, this vector graphicsization remote data is shared and the method for real-time collaborative reference includes, including
Step in detail below:
(1) user proposes creation working space to Web API server by System.Net.Http.HttpClient
Request creates working space；
(2) it after user enters one's own working space, is created in one's own working space one or more
One's own data Layer；
(3) user selectes the one's own data Layer for needing to operate, and carries out vector graphics by Web API server
Data load, if not saving data before, this step can be skipped, and data processing is carried out in data processing cloud platform
Analysis, then by Web API server, by treated, vector graphics data are saved to the number of files of Web API server
According in the system of library；
(4) after user enters working space, oneself and its are loaded from file database system by Web API server
The user-defined format file of his data Layer of the user under this working space is sent into data processing cloud platform, is reduced to swear
Graphics data is measured, by the vector graphics data on each data Layer according to vector graphics number in data processing cloud platform
According to coordinate overlap, distinguished by data Layer ID, realize long-range share and real-time collaborative reference；
(5) user is to one's own data Layer, by the one or more under a data Layer and the same working space
Incidence relation is arranged in data Layer, and when the data Layer that incidence relation is arranged is selected, associated data Layer also can be by simultaneously
It chooses.
By taking user A as an example, the newly created working space of user A belongs to user A；User A can be in one's own work
Spatially create multiple one's own data Layers；User A can edit the data of oneself on one's own working space
Vector graphics data in layer name and the data Layer and data Layer of deletion oneself；User A can not create working space,
It is directly entered the working space created before oneself or the working space that others authorizes to him.
1) user A, which needs to possess permission, could enter some working space, which may come from itself creation work
Space can be from the authorization in Workspace creation person.
2) permission further includes the effective range of vector figure data coordinate in the validity date and data Layer of data Layer, if
Current date is not within the validity date of data Layer, then the data Layer is set as invisible.If working space belongs to user A,
Vector figure data is all without scope limitation in all data Layers of working space, and otherwise user A can only be checked in effective range
Middle vector figure data in data Layer.
3) user A must choose an one's own data Layer as current data layer, and user A can only be to current data
Drawing data on layer is modified, and is deleted and is saved, and is only saved when preservation, be will not influence to the data of current data layer
To the content of the drawing data of other data Layers.
4) user under the same working space, can request to obtain and exist each other by network to Web API server
Respective newest data file, is put into data processing cloud platform, vector graphics data is converted into, according to arrow in cloud database
Patterned coordinate is measured by the vector graphics data investigation on each data Layer together, vector is distinguished by data Layer ID
Graphics data belongs to which data Layer of which user.Under rights specification, the access of vector graphics data is carried out.To
Realize real-time collaborative reference when work.
It 5),, can be by the layer according to the ID of data Layer if removal is chosen for the data of the data Layer loaded
On vector graphics data carried out in data processing cloud platform it is temporary hide, when choosing again, this will not be reloaded
The vector graphics data of layer, but directly show this layer before hiding vector graphics data.
4) and 5) 6) according to description, user can according to the actual needs of oneself, select with reference to multiple data Layers
It is combined, hides and oneself loaded still the temporarily vector graphics data of unwanted data Layer.
7) the vector graphics data of data processing cloud platform are loaded into, it, can in conjunction with the API that map service supplier provides
The position of the position of vector graphics and real world to be combined, one by one according to the coordinate of the coordinate of vector graphics and map
It is mapped.
Further, as shown in Fig. 6, Fig. 6-1,6-2,6-3, the method and step of working space is created such as in the step (1)
Under:
1) user A is created in Web API server one's own by System.Net.Http.HttpClient
Working space, creation belong at least one data Layer of user A, and user A can edit the title of oneself data Layer, and deletion belongs to
The data Layer of oneself；
2) user A chooses whether the working space to user B authorized user A, then,
1. after user B receives, belonging to user B at the Workspace creation of user A one automatically if user A is authorized
Data Layer, user B can enter user A working space,
2. user A operating alone in working space, all data Layers all belong in working space if user's A unauthorized
In the data Layer of user A；
3) user A does not create working space, then,
The working space that user A oneself is created before 1. selection enters,
2. selection receives to enter the working space that other users authorize user A；
3. any space is not added by user A, user A carries out one-man job in offline state, and vector graphics data are only
Local can be stored in.
Further, in the step (3), user selectes the one's own data Layer for needing to operate, and is taken by Web API
The method and step that business device carries out the load of vector graphics data is as follows,
1) user loads the vector graphics data for the data Layer that needs are checked；
2) the vector graphics data of data Layer of the user for having loaded do not need to load again；
3) user provides the coordinate range of the time authorized to other users and vector graphics data；
4) other users selection receives authorization or refusal authorization；
5) other users automatically generate one in the working space of higher level user and belong to other users after receiving authorization
Vector graphics data be empty data Layer.
Further, in the step (3), by Web API server will treated vector graphics data save to
Method in the file database system of Web API server is as follows:
Setting saves progress bar and related prompt message, by System.Net.Http.HttpClient to Web
API server proposes to save the request of current data layer data, from the vector of Data Analysis Services platform acquisition current data layer
Data are converted user-defined format file by graphics data, is then used by the PostAsync method of HttpClient
Multipart/form-data type of coding transmits file data to Web API server, and server receives file data
Afterwards, after carrying out MD5 verification, according to the ID of data Layer, file is stored in the file database system of Web API server；
By Web API server, by treated, vector graphics data are saved to the number of files of Web API server
According to the file format in the system of library be user-defined format so that the memory capacity of the vector graphics data of same quantity of data compared with
It is small；
By Web API server, treated that vector graphics data are saved to the file data of Web API server
File ID in the system of library is consistent with the ID of data Layer.
Embodiment further illustrates this method working principle below by taking user A and user B as an example:
(1) user A establishes working space
1) the newly-built working space for belonging to user A of user A.
The request of creation working space is proposed to Web API server by System.Net.Http.HttpClient,
And the Id information of user A is provided, show that the working space of creation belongs to user A, while providing working space to be created
Title, Web API server receives the request to create of user A, empty according to the ID of the user A received and work to be created
Between title, create a data in the working space table of cloud database, if created successfully, Web API server is to user A
The ID for creating successful working space is returned to, if it fails, returning to the information of creation failure.
Creation belongs to the data Layer of A, proposes to create to Web API server by System.Net.Http.HttpClient
The request of data Layer is built, and the ID of working space is provided, shows which working space newly created data Layer belongs to, user is provided
The id information of A shows that the data Layer of creation belongs to user A, provides the title of data Layer to be created, data Layer validity period
Limit, effective range.Web API server receives the request to create of user A, according to user in the data Layer table of cloud database
The data layer name that A is provided, term of validity, effective range creates a data, and obtains the ID of newly created data Layer；It is weighing
ID, the ID of user A in table according to working lining are limited, the ID and donor ID that newly created data Layer obtains are 0 one number of generation
According to (donor ID is that 0 expression is to create data Layer on one's own working space).If created successfully, Web API clothes
Be engaged in ID of the device to the successful data Layer of user A return creation, if it fails, returning to the information of creation failure.
Modification data layer name and deletion data Layer, user A can modify one's own data layer name and delete certainly
Oneself data Layer.Modification data layer name is proposed to Web API server by System.Net.Http.HttpClient
Request, and provide data Layer ID and new data layer name, Web API server receive user A modification request, in cloud
Corresponding data Layer is found according to data Layer ID in the data Layer table of database, is new data layer name by name modifications.It is logical
It crosses System.Net.Http.HttpClient to propose to delete the request of data Layer to Web API server, and data Layer is provided
ID, Web API server receive user A modification request, looked in the data Layer table of cloud database according to data Layer ID
To corresponding data Layer, data Layer information is deleted, finds corresponding authority information according to data Layer ID in authority list table, deleted
Authority information.Finally according to data Layer ID, the data and Backup Data on data Layer are deleted in file system.
1. user A authorizes the working space of A to user B (or other users).As shown in fig. 6,
If there is the permission to other users authorization (according to " can authorizing for user's table in cloud database in user A
" field determine), then user A can by oneself creation working space license to other users.Pass through
System.Net.Http.HttpClient proposes the request of creation authorization to Web API server, and provides working space
ID, show authorization be which working space, the id information of user A is provided, shows donor's identity, the ID of B is provided, show by
Donor's identity, the term of validity of authorization, effective range.Web API server receives the request to create of user A, in cloud number
The working space ID, the ID of user A, the ID of user B provided in the table to be subjected such as the authorization according to library according to user A, data Layer name
Claim, term of validity, effective range creates a data, and user B will receive authorization and remind, and after user B receives, passes through
System.Net.Http.HttpClient issues received message to Web API server, and transmits the ID and user B of user A
ID, Web API server can belong to the data Layer of user B in this Workspace creation one of user A automatically, and process is such as
Under:
Web API server inquires the information to be subjected such as authorized, including work according to the table to be subjected such as authorization is used
The ID in space, shows which working space newly created data Layer belongs to, and the id information of user B shows that the data Layer of creation is
Belong to user B, the title of data Layer to be created, data Layer term of validity, effective range.Later creation data Layer step with
The step of user A creation data Layer is similar before, and donor ID is user A's when difference is to generate rights table data
ID shows that this data Layer is authorized by user A.It and in the data markers finally by authorization etc. in table to be subjected is to have located
Reason.
User B in authorization list exist user A working space data Layer, so user B can enter user A this
A working space.
If the working space of oneself is licensed to user B before user A, user A is empty by the same work again
Between when license to B, Web API server will not create again new number in the data Layer table and authorization list of cloud database
According to the data Layer deadline information and data Layer range information of existing data Layer before only modifying.
2. A does not give other users authorization working space.
A oneself works independently in working space, and all data Layers are all the data Layers of A in working space, is not present
It cooperates.
2) working space is not established
The working space that oneself is created before 1. selection enters.
It proposes to have deposited before obtaining user A to Web API server by System.Net.Http.HttpClient
Working space request, parameter is the ID of user A, and Web API is that 0 (expression is according to the ID and donor ID of user A
The working space of user A oneself creation), it is searched into authorization list and obtains the id information of working space, further according to working space
ID, into working space table, inquiry obtains the name information of working space.Obtained work space information is returned to use later
Family A.
2. selection receives to enter other people working spaces to A authorization.
By System.Net.Http.HttpClient to Web API server propose obtain user A before by
The request of the working space of authorization, parameter are the ID of user A,., Web API is not 0 according to the ID and donor ID of user A
(expression is the working space of other users creation, but has licensed to user A), searches into authorization list and obtains working space
Id information, further according to the ID of working space, into working space table, inquiry obtains the name information of working space.Later
To work space information return to user A.
3. user A does not enter any working space, the single cpu mode being equivalent under off-line state does not have working space sum number
According to the concept of layer, user A can not access network service, can not load other people data, can only be by the vector graphics number of oneself
According to being saved in local file system.
(2) it after user A enters a working space, is taken by System.Net.Http.HttpClient to Web API
Business device, which proposes to obtain, belongs to the information of all data Layers of the working space, and Web API server is according to the ID of working space, in cloud
The data Layer ID obtained under all working spaces in the authorization list of database takes in data Layer table further according to data Layer ID
Obtain all data layer names, validity date, the information of effective range.Then these information are returned into user A.User A exists
In the information of obtained all data Layers, an one's own data Layer is chosen, as current data layer.Current data layer refers to
It must be all data processing operations of user A, only come into force to current data layer, when saving data, and save current data layer
Data, other data Layers can only load data as reference, user A cannot be modified and be saved as background data layer.
User A chooses the data Layer of needs according to the needs of itself according to obtained data Layer information, obtains one or more need
The ID of the data Layer of load, for loading the data information of data Layer, wherein current data layer is defaulted as choosing, and data must add
It carries.
1) as shown in figure 3, load teledata.
User A is after obtaining the ID for needing data Layer to be loaded, setting load progress item and load prompt information.If worked as
Data were saved before preceding data Layer, then can show the date for saving data three times recently, can choose one of progress
Load.
Before being loaded, verify whether data layer data to be loaded has existed to data processing cloud platform first
In data processing cloud platform, if had existed, the ID for the data Layer that will be present is deleted from the ID of data Layer to be loaded.
According to data Layer ID to be loaded, propose to obtain the number to Web API server by System.Net.Http.HttpClient
According to the request of the data of layer, and data Layer ID is provided, after Web API receives request, according to the ID of data Layer, in server data
In the system of library, the file data of corresponding data Layer is found.Above-mentioned loading procedure is repeated, until the arrow of all data Layers to be loaded
Amount graphics data, which is all loaded, to be finished.
1. data exist
Web API server finds corresponding data file in server database system according to the ID of data Layer,
Binary stream is converted by file, is transmitted by " multipart/form-data " type of coding, and MD5 verification is provided
Code, guarantees the accuracy of data.After user A receives the binary stream data of Web API return, MD5 verifying is first carried out, is guaranteed
Data accuracy, if there is no problem for the accuracy of data, then converts vector graphics data for data file, according to data
Layer ID and data correspond, and pass to data processing platform (DPP).
2. data are not present
Data were not saved before explanation on this data Layer, return to null value.
2) the one's own current data layer that user A chooses oneself carries out data analysis and process.
3) as shown in figure 4, saving the data after analysis processes.
Setting saves progress bar and related prompt message, by System.Net.Http.HttpClient to Web
API server proposes to save the request of current data layer data, from the vector of Data Analysis Services platform acquisition current data layer
Data are converted user-defined format file by graphics data, is then used by the PostAsync method of HttpClient
" multipart/form-data " type of coding transmits file data to Web API server, and server receives file data
Afterwards, after carrying out MD5 verification, according to the ID of data Layer, file is stored in server database system.It is standby since there are redundancies
Part, server can verify current data layer when saving data, and there are how many Backup Datas, if it is less than three, just directly save
To Database Systems corresponding position, if there is three Backup Datas are more than or equal to, then first deleted from Database Systems current
The earliest data of data Layer date saved, then store data into Database Systems.
4) data save format, convert user-defined format file for data.
5) collaboration is carried out referring to work.
1. after entering a working space, for authorized user, the letter of authorized coordinate range in authorization list
After breath, reality identical with background colour color is drawn with GDI in data processing cloud platform to the part other than authorization coordinate range
Body segment, to realize occlusion effect.
2. the user under the same working space passes through in embodiment (2) 1) step load data after, in data processing
In cloud platform, the vector graphics data investigation on each data Layer (is similar to together according to the coordinate of vector graphics
The concept of figure layer), which data Layer which user is vector graphics data belong to is distinguished by data Layer ID.
3. for passing through in embodiment (2) 1) data of data Layer that have loaded of step, if removal is chosen, basis
Vector graphics data on this layer can be put into Computer Cache, carried out in data processing cloud platform by the ID of data Layer
It temporarily deletes, when choosing again, does not need the vector graphics data for reloading this layer by network, but directly will caching
In the vector graphics data of this layer be fed again into data processing cloud platform and show.
In conclusion this vector graphicsization remote data shares and the method for real-time collaborative reference is based on Web API service,
Cloud database and file database system solve engineering drawing data sharing in the prior art and collaborative work inefficiency,
Maintenance and implement to update difficult problem, realize to different engineers refering to the different piece of oneself vector graphics data,
In this way under the same working space, multiple users realize one it is network-based, safe, can share, can cooperate, can be into
The virtual working space community of row permission control completes the work for needing each functional engineer's real time collaboration that could complete
Make.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of vector graphics remote data shares and the method for real-time collaborative reference, which is characterized in that including in detail below
Step:
(1) user proposes creation working space request to Web API server by System.Net.Http.HttpClient,
Newly-built working space；
(2) after user enters one's own working space, one or more is created in one's own working space and is belonged to
The data Layer of oneself；
(3) user selectes the one's own data Layer for needing to operate, and carries out vector graphics data by Web API server
Load, carries out Data Management Analysis in data processing cloud platform, then will treated polar plot by Web API server
Shape data are saved into the file database system of Web API server；
(4) after user enters working space, oneself and other use are loaded from file database system by Web API server
The user-defined format file of data Layer of the family under this working space is sent into data processing cloud platform, is reduced to polar plot
Shape data, by the vector graphics data on each data Layer according to vector graphics data in data processing cloud platform
Coordinate overlaps, and is distinguished by data Layer ID；
(5) user is to one's own data Layer, by one or more data under a data Layer and the same working space
Layer setting incidence relation.
2. a kind of vector graphics remote data according to claim 1 shares and the method for real-time collaborative reference, special
Sign is,
The method and step that working space is created in the step (1) is as follows:
1) user A creates one's own work by System.Net.Http.HttpClient in Web API server
Space, creation belong at least one data Layer of user A；
2) user A chooses whether the working space to other users authorized user A, then,
1. after other users receive, belonging to other users at the Workspace creation of user A one automatically if user A is authorized
Data Layer, other users can enter the working space of user A,
2. user A operating alone in working space, all data Layers belong to use in working space if user's A unauthorized
The data Layer of family A；
3) user A does not create working space, then,
The working space that user A oneself is created before 1. selection enters,
2. selection receives to enter the working space that other users authorize user A；
3. any space is not added by user A, user A carries out one-man job in offline state, and vector graphics data are only capable of protecting
There are locals.
3. a kind of vector graphics remote data according to claim 1 shares and the method for real-time collaborative reference, special
Sign is,
In the step (3), user selectes the one's own data Layer for needing to operate, and is sweared by Web API server
The method and step for measuring graphics data load is as follows:
1) user loads the vector graphics data for the data Layer that needs are checked；
2) the vector graphics data of data Layer of the user for having loaded do not need to load again；
3) user provides the coordinate range of the time authorized to other users and vector graphics data；
4) other users selection receives authorization or refusal authorization；
5) other users automatically generate the arrow for belonging to other users after receiving authorization in the working space of higher level user
Measuring graphics data is empty data Layer.
4. a kind of vector graphics remote data according to claim 1 shares and the method for real-time collaborative reference, special
Sign is,
In the step (3), by Web API server, by treated, vector graphics data are saved to Web API service
Method in the file database system of device is as follows:
Setting saves progress bar and related prompt message, is taken by System.Net.Http.HttpClient to Web API
The request for device proposition preservation current data layer data of being engaged in, the vector graphics of current data layer is obtained from Data Analysis Services platform
Data are converted user-defined format file by data, is then used by the PostAsync method of HttpClient
Multipart/form-data type of coding transmits file data to Web API server, and server receives file data
Afterwards, after carrying out MD5 verification, according to the ID of data Layer, file is stored in the file database system of Web API server；
By Web API server, treated that vector graphics data are saved to the document data bank system of Web API server
File ID in system is consistent with the ID of data Layer.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113312736A (en) * | 2021-05-31 | 2021-08-27 | 珠江水利委员会珠江水利科学研究院 | River network hydrodynamic simulation implementation method and system based on cloud platform |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714182A (en) * | 2008-12-29 | 2010-05-26 | 北京航空航天大学 | Integration method of collaborating assembly design, process planning and simulation verification of complicated product |
| CN101281550B (en) * | 2007-04-02 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | System and method for designing mold by cooperation |
| US20120198334A1 (en) * | 2008-09-19 | 2012-08-02 | Net Power And Light, Inc. | Methods and systems for image sharing in a collaborative work space |
| CN103248648A (en) * | 2012-02-09 | 2013-08-14 | 腾讯科技（深圳）有限公司 | Method and device for achieving editing of shared data |
| US9705967B2 (en) * | 2012-10-04 | 2017-07-11 | Box, Inc. | Corporate user discovery and identification of recommended collaborators in a cloud platform |
| CN107016094A (en) * | 2017-04-06 | 2017-08-04 | 深圳创维－Rgb电子有限公司 | A kind of project shared file multi-person synergy development approach, apparatus and system |
| CN107633467A (en) * | 2016-07-18 | 2018-01-26 | 上海颐为网络科技有限公司 | A kind of cooperative system and method for shared information point structure |
| CN108366085A (en) * | 2017-12-01 | 2018-08-03 | 孔朝晖 | Support the cloud system of desktop file synchronization coordination sharing |
-
2018
- 2018-08-30 CN CN201810998935.1A patent/CN109120707B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281550B (en) * | 2007-04-02 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | System and method for designing mold by cooperation |
| US20120198334A1 (en) * | 2008-09-19 | 2012-08-02 | Net Power And Light, Inc. | Methods and systems for image sharing in a collaborative work space |
| CN101714182A (en) * | 2008-12-29 | 2010-05-26 | 北京航空航天大学 | Integration method of collaborating assembly design, process planning and simulation verification of complicated product |
| CN103248648A (en) * | 2012-02-09 | 2013-08-14 | 腾讯科技（深圳）有限公司 | Method and device for achieving editing of shared data |
| US9705967B2 (en) * | 2012-10-04 | 2017-07-11 | Box, Inc. | Corporate user discovery and identification of recommended collaborators in a cloud platform |
| CN107633467A (en) * | 2016-07-18 | 2018-01-26 | 上海颐为网络科技有限公司 | A kind of cooperative system and method for shared information point structure |
| CN107016094A (en) * | 2017-04-06 | 2017-08-04 | 深圳创维－Rgb电子有限公司 | A kind of project shared file multi-person synergy development approach, apparatus and system |
| CN108366085A (en) * | 2017-12-01 | 2018-08-03 | 孔朝晖 | Support the cloud system of desktop file synchronization coordination sharing |
Non-Patent Citations (1)
| Title |
|---|
| 哈进兵: "基于Web的协同产品开发体系结构及信息安全技术研究", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113312736A (en) * | 2021-05-31 | 2021-08-27 | 珠江水利委员会珠江水利科学研究院 | River network hydrodynamic simulation implementation method and system based on cloud platform |
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