CN111897776A - OFD document processing method, electronic device and computer-readable storage medium - Google Patents
OFD document processing method, electronic device and computer-readable storage medium Download PDFInfo
- Publication number
- CN111897776A CN111897776A CN202010596568.XA CN202010596568A CN111897776A CN 111897776 A CN111897776 A CN 111897776A CN 202010596568 A CN202010596568 A CN 202010596568A CN 111897776 A CN111897776 A CN 111897776A
- Authority
- CN
- China
- Prior art keywords
- page
- ofd
- size
- ofd document
- canvas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title abstract description 12
- 239000011159 matrix material Substances 0.000 claims abstract description 22
- 230000009466 transformation Effects 0.000 claims abstract description 22
- 238000009877 rendering Methods 0.000 claims abstract description 11
- 239000003086 colorant Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 abstract description 6
- 239000000284 extract Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
-
- 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
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/12—Use of codes for handling textual entities
- G06F40/151—Transformation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Human Computer Interaction (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Document Processing Apparatus (AREA)
Abstract
The application discloses a processing method of an OFD document, electronic equipment and a computer readable storage medium. The OFD document processing method comprises the following steps: obtaining an OFD document; analyzing the OFD document; extracting resources required by rendering, and acquiring page display information; and drawing the page. The drawing page includes: for the text type, extracting the attribute of each character in the page; the attributes comprise unicode codes, positions, font names, font sizes, colors, transparency, whether to draw edges and whether to fill in; translating color, transparency, and font name into a format supported by H5; converting the units of the position and the word size; and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the characters in the canvas according to the converted positions and the font sizes after setting the transformation matrix to the canvas. The OFD document processing method can realize the analysis and rendering of the OFD electronic document at the front end of the browser, does not need downloading and installing OFD reading software or plug-in, and effectively saves storage resources.
Description
Technical Field
The present application relates to the field of electronic file processing technologies, and in particular, to a method for processing an OFD document, an electronic device, and a computer-readable storage medium.
Background
With the development of information technology, electronic files gradually replace paper files in a plurality of fields, and in the fields of electronic official documents, electronic certificates, electronic archives, electronic bills and the like, electronic files are focused on an OFD format as a new electronic file format, which is different from the situation that PDF is pre-installed in a plurality of PC or mobile phone devices and integrated in a plurality of browsers, currently, OFD related software is few, and how OFD files are convenient to read becomes a problem concerned by OFD users. Each client needs to download and install OFD reading software or plug-ins, the downloading and the installation not only occupy disk space, mobile phone capacity or memory, but also the software can be implanted with trojans or viruses, and safety problems are brought to the terminal. Even if the space is large enough and no potential safety hazard exists, if each document needs to be provided with specific reading software, each application needs to be provided with a specific application program, the burden is brought to a computer and a mobile phone, and the user, particularly the user of the mobile phone, is worried. When software is upgraded, the clients also need to be updated in time, the more the number of the clients is, the longer the time required for completing the upgrade of all the equipment is, the more manpower is involved, and the communication cost between the software provider and the reader is increased in any way. Different platforms need different software to support, cause integrated work load to increase, the cycle length, and research and development work load is big.
Disclosure of Invention
The application aims to provide an OFD document processing method, an electronic device and a computer readable storage medium. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to an aspect of an embodiment of the present application, there is provided a method for processing an OFD document, including:
obtaining an OFD document;
analyzing the OFD document;
extracting resources required by rendering, and acquiring page display information;
and drawing the page.
Further, the obtaining the OFD document includes: and downloading the OFD document into a memory, or loading the OFD document into the memory from the local.
Further, the acquiring page display information includes: and acquiring the width and height and rotation information of the page, and calculating the size of the page displayed in the browser according to the DPI of the client and the size of the window.
Further, the page of drawings comprises:
for the text type, extracting the attribute of each character in the page; the attributes comprise unicode codes, positions, font names, font sizes, colors, transparency, whether to draw edges and whether to fill in;
translating color, transparency, and font name into a format supported by H5;
converting the units of the position and the word size;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the characters in the canvas according to the converted positions and the font sizes after setting the transformation matrix to the canvas.
Further, the unit of the conversion position and the font size includes:
the position unit is converted from millimeter to pixel by the formula
Pixel value is millimeter value DPI/25.4;
the unit of the font size is converted from millimeter to pound by the conversion formula
Pound-size to millimeter-size 72/25.4.
Further, the page of drawings comprises:
extracting the position, the size, the transformation matrix and the binary data of the image resource of the image object from the OFD document for the image type;
loading binary data of image resources into a picture object which can be directly utilized by H5, and converting the unit of the position and the size of the picture object;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the image in the canvas according to the converted position and size.
Further, the page of drawings comprises:
for the graphic type, extracting the position, the size, the drawing parameters and all points in the graphic of the graphic object from the OFD document;
converting the drawing parameters into an H5 format, acting on the canvas, and converting the positions, the sizes and the coordinate units of all the points;
constructing a path of H5 and adding all points of the graph to the path;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the path in the canvas according to the converted position and size.
Further, the method further comprises: if the application scene has the requirement of text operation, then:
extracting all texts and attribute information thereof of the page;
and according to the extracted attribute information, using a transparent span element to lay out the text content in the webpage.
According to another aspect of the embodiments of the present application, there is provided an electronic apparatus, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the method for processing an OFD document described above.
According to another aspect of embodiments of the present application, there is provided a computer-readable storage medium having stored thereon a computer program, which is executed by a processor, to implement the above-described processing method of an OFD document.
The technical scheme provided by one aspect of the embodiment of the application can have the following beneficial effects:
the processing method of the OFD document provided by the embodiment of the application can realize the analysis and rendering of the OFD electronic document at the front end of the browser, does not need to download and install OFD reading software or plug-in, and effectively saves storage resources.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the application, or may be learned by the practice of the embodiments. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 shows a flow diagram of a method of processing an OFD document of one embodiment of the present application;
fig. 2 shows a flowchart illustrating a processing method of an OFD document of another embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
H5 is an abbreviation for HTML5, and H5 is the 5 th generation language of HTML. HTML English is called Hyper Text markup language, and Chinese is translated into a hypertext markup language, which is a markup compiling language for constituting web pages.
As shown in fig. 1, an embodiment of the present application provides a method for processing an OFD document, including:
(1) obtaining an OFD document;
(2) analyzing the OFD document;
(3) extracting resources required by rendering, and acquiring page display information;
(4) and drawing the page.
In some embodiments, the obtaining the OFD document includes: and downloading the OFD document into a memory, or loading the OFD document into the memory from the local.
In some embodiments, the obtaining page display information includes: and acquiring the width and height and rotation information of the page, and calculating the size of the page displayed in the browser according to the DPI of the client and the size of the window.
In some embodiments, the rendered page comprises:
for the text type, extracting the attribute of each character in the page; the attributes comprise unicode codes, positions, font names, font sizes, colors, transparency, whether to draw edges and whether to fill in;
translating color, transparency, and font name into a format supported by H5;
converting the units of the position and the word size;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the characters in the canvas according to the converted positions and the font sizes after setting the transformation matrix to the canvas.
In some embodiments, the unit of conversion position and font size includes:
the position unit is converted from millimeter to pixel by the formula
Pixel value is millimeter value DPI/25.4;
the unit of the font size is converted from millimeter to pound by the conversion formula
Pound-size to millimeter-size 72/25.4.
In some embodiments, the rendered page comprises:
extracting the position, the size, the transformation matrix and the binary data of the image resource of the image object from the OFD document for the image type;
loading binary data of image resources into a picture object which can be directly utilized by H5, and converting the unit of the position and the size of the picture object;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the image in the canvas according to the converted position and size.
In some embodiments, the rendered page comprises:
for the graphic type, extracting the position, the size, the drawing parameters and all points in the graphic of the graphic object from the OFD document;
converting the drawing parameters into an H5 format, acting on the canvas, and converting the positions, the sizes and the coordinate units of all the points;
constructing a path of H5 and adding all points of the graph to the path;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the path in the canvas according to the converted position and size.
In certain embodiments, the method further comprises: (5) if the application scene has the requirement of text operation, then:
extracting all texts and attribute information thereof of the page;
and according to the extracted attribute information, using a transparent span element to lay out the text content in the webpage.
The processing method of the OFD document provided by the embodiment of the application can realize the analysis and rendering of the OFD electronic document at the front end of the browser, does not need to download and install OFD reading software or plug-in, and effectively saves storage resources.
Another embodiment of the present application provides an apparatus for processing an OFD document, including:
the acquisition module is used for acquiring an OFD document;
the analysis module is used for analyzing the OFD document;
the extraction module is used for extracting resources required by rendering and acquiring page display information;
and the drawing module is used for drawing the page.
The term "module" is not intended to be limited to a particular physical form. Depending on the particular application, a module may be implemented as hardware, firmware, software, and/or combinations thereof. Furthermore, different modules may share common components or even be implemented by the same component. There may or may not be clear boundaries between the various modules.
Another embodiment of the present application further provides an electronic device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the method for processing an OFD document described above.
Another embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored, the program being executed by a processor to implement the processing method of the OFD document described above.
As shown in fig. 2, another embodiment of the present application provides a method for processing an OFD document, including:
and S10, the front end downloads the OFD document into the memory or loads the OFD document into the memory from the local.
S20, the front end parses the document and extracts the total number of pages of the document.
S30, the front end analyzes the page to be displayed, extracts the resources required by rendering, acquires the information of the page width, the page height, the page rotation and the like, and calculates the size of the page displayed in the browser according to the DPI of the client and the size of the window.
And S40, drawing the page to be displayed in a canvas (canvas) by the front end according to the calculation result in the S30, wherein the elements in the page can be summarized into three common types of texts, graphics, images and the like.
In certain embodiments, step S40 includes:
s401, for the text type, if the front end renders the text into a canvas:
1) firstly, extracting unicode codes, positions, font names, word sizes, colors, transparency, whether to draw a margin or not, whether to fill in and other attributes of each character in a page;
2) translating the color, the transparency and the font name into a format supported by H5, wherein if the black opacity is "# 000000", the font name attribute directly uses the original font name, and some alternative font names are required to be supplemented according to the type and the version of the client operating system to ensure that the character display effect is consistent with the original text;
3) converting the units of the position and the word size; the unit of location is in millimeters (mm), converted to pixels (px), and the conversion formula is:
pixel value is millimeter value DPI/25.4;
the font size unit is converted from millimeters to pounds (pt), and the conversion formula is:
number of pounds in mm 72/25.4;
4) and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the characters in the canvas according to the converted positions and the font sizes after setting the transformation matrix to the canvas.
S402, for the image type, if the front end renders the image into the canvas:
1) extracting the position, the size, the transformation matrix and binary data of image resources of the image object from the OFD document;
2) loading the binary data of the image resource into a picture object which can be directly utilized by H5, converting the unit of the position and the size of the image object into pixels by millimeters, wherein the conversion formula is the same as that in S401;
3) and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the image in the canvas according to the converted position and size.
S403, for the graphics type, if the front end renders graphics into the canvas:
1) extracting the position, the size, the drawing parameters (including the properties of color, transparency, connection point style, endpoint style, filling, edge drawing and the like) of a graphic object and all points (including coordinates and operation) in the graphic from an OFD document;
2) converting the drawing parameters into an H5 format, acting on a canvas, and converting the positions, the sizes and coordinate units of all points, wherein the conversion formula is the same as that in S401;
3) constructing a Path (Path) of H5 and adding all points of the graph to the Path according to the coordinates and operations of the points;
4) and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the path in the canvas according to the converted position and size.
S50, if the application scene has the text operation requirement, the client side carries out the following operations according to the configuration:
the front end extracts all texts and attribute information thereof of the page, including information such as unicode values, font names, display sizes and positions in the page of the characters;
the front end uses the transparent span element to lay out the text content in the webpage according to the extracted attribute information, so as to achieve the effect of selection and copy.
In another embodiment of the present application, the OFD document is a personal electronic invoice, and taking the personal electronic invoice as an example, a specific implementation of the method for processing the personal electronic invoice is described, which includes:
1) the user clicks an electronic invoice preview link in the short message, and at the moment, the browser front end downloads the electronic invoice from the server side to the memory;
2) after the front end analyzes the invoice, calculating the size of a page to be presented in the browser according to the DPI of a display screen and the proportion to be displayed; if the current equipment is a mobile phone, displaying the current equipment in a default suitable screen width; if the current equipment is a desktop PC, displaying according to the actual size of the invoice by default;
3) drawing characters, lines, two-dimensional codes and seals in the page in canvas;
4) because the invoice consults the requirement of content searching or copying, the front end transparently puts each character at the corresponding position. The user inputs the text content to be searched, and then the corresponding position can be indexed and copied.
According to the processing method of the OFD document, the analysis and rendering of the OFD electronic document are carried out from the client software to the front end of the browser, and the OFD reading software or plug-in is not required to be downloaded and installed in user equipment; the user equipment does not need to download or install any OFD reading software and plug-in, so that the disk space can be saved, and no safety risk exists; various mainstream operating systems and browsers can be supported only by deploying the browser at the service end once; when the program version is upgraded, only the updating is needed in the server, and when a user reads an OFD document by using a front end, the new version can be automatically used, so that the fragmentation of the version can be avoided; the analysis and rendering of the OFD document are carried out at the front end of the browser, the calculation power of a client is effectively utilized, and the resources of a server side are liberated.
It should be noted that:
the algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose devices may be used with the teachings herein. The required structure for constructing such a device will be apparent from the description above. In addition, this application is not directed to any particular programming language. It will be appreciated that a variety of programming languages may be used to implement the teachings of the present application as described herein, and any descriptions of specific languages are provided above to disclose the best modes of the present application.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The above-mentioned embodiments only express the embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. A method for processing an OFD document, comprising:
obtaining an OFD document;
analyzing the OFD document;
extracting resources required by rendering, and acquiring page display information;
and drawing the page.
2. The method of claim 1, wherein the obtaining the OFD document comprises: and downloading the OFD document into a memory, or loading the OFD document into the memory from the local.
3. The method of claim 1, wherein the obtaining page display information comprises: and acquiring the width and height and rotation information of the page, and calculating the size of the page displayed in the browser according to the DPI of the client and the size of the window.
4. The method of claim 1, wherein said drawing a page comprises:
for the text type, extracting the attribute of each character in the page; the attributes comprise unicode codes, positions, font names, font sizes, colors, transparency, whether to draw edges and whether to fill in;
translating color, transparency, and font name into a format supported by H5;
converting the units of the position and the word size;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the characters in the canvas according to the converted positions and the font sizes after setting the transformation matrix to the canvas.
5. The method of claim 4, wherein converting the unit of location and font size comprises:
the position unit is converted from millimeter to pixel by the formula
Pixel value is millimeter value DPI/25.4;
the unit of the font size is converted from millimeter to pound by the conversion formula
Pound-size to millimeter-size 72/25.4.
6. The method of claim 1, wherein said drawing a page comprises:
extracting the position, the size, the transformation matrix and the binary data of the image resource of the image object from the OFD document for the image type;
loading binary data of image resources into a picture object which can be directly utilized by H5, and converting the unit of the position and the size of the picture object;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the image in the canvas according to the converted position and size.
7. The method of claim 1, wherein said drawing a page comprises:
for the graphic type, extracting the position, the size, the drawing parameters and all points in the graphic of the graphic object from the OFD document;
converting the drawing parameters into an H5 format, acting on the canvas, and converting the positions, the sizes and the coordinate units of all the points;
constructing a path of H5 and adding all points of the graph to the path;
and calculating a transformation matrix from the page to the canvas according to the scaling, and drawing the path in the canvas according to the converted position and size.
8. The method of claim 1, further comprising: if the application scene has the requirement of text operation, then:
extracting all texts and attribute information thereof of the page;
and according to the extracted attribute information, using a transparent span element to lay out the text content in the webpage.
9. An electronic device, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of processing the OFD document according to any one of claims 1 to 8.
10. A computer-readable storage medium, on which a computer program is stored, characterized in that the program is executed by a processor to implement the method of processing an OFD document according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010596568.XA CN111897776A (en) | 2020-06-22 | 2020-06-22 | OFD document processing method, electronic device and computer-readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010596568.XA CN111897776A (en) | 2020-06-22 | 2020-06-22 | OFD document processing method, electronic device and computer-readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111897776A true CN111897776A (en) | 2020-11-06 |
Family
ID=73207160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010596568.XA Pending CN111897776A (en) | 2020-06-22 | 2020-06-22 | OFD document processing method, electronic device and computer-readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111897776A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112487335A (en) * | 2020-12-03 | 2021-03-12 | 江苏中威科技软件系统有限公司 | OFD file reading method based on browser |
| CN112650714A (en) * | 2020-12-22 | 2021-04-13 | 微民保险代理有限公司 | Document display method, device, equipment and computer readable medium |
| CN112686001A (en) * | 2021-01-05 | 2021-04-20 | 中科三清科技有限公司 | Transformation method and transmission method of meteorological data, server and data transmission system |
| CN112732649A (en) * | 2020-12-21 | 2021-04-30 | 航天信息股份有限公司 | OFD document signing method, electronic device and medium |
| CN112883686A (en) * | 2021-02-05 | 2021-06-01 | 北京稻壳互联数据科技有限公司 | Method and device for detecting local font by Web end |
| CN113064560A (en) * | 2021-03-23 | 2021-07-02 | 珠海奔图电子有限公司 | Print control method, print driving device, image forming apparatus, and storage medium |
| CN113591434A (en) * | 2021-08-05 | 2021-11-02 | 江西金格科技股份有限公司 | Method for merging OFD (office automation device) documents carrying semantic indexing information |
| CN114119807A (en) * | 2021-12-06 | 2022-03-01 | 江苏中威软件技术有限公司 | Method for efficiently reading OFD rendered file by coordinate position radial gradient algorithm |
| CN114841125A (en) * | 2022-04-20 | 2022-08-02 | 厦门稿定股份有限公司 | AI format file processing method, device and storage medium |
| CN116340271A (en) * | 2023-05-26 | 2023-06-27 | 福昕鲲鹏(北京)信息科技有限公司 | Opening method and device of open format document, electronic equipment and storage medium |
| CN117076811A (en) * | 2023-10-13 | 2023-11-17 | 腾讯科技（深圳）有限公司 | Webpage export method, device, equipment and storage medium |
| CN117521605A (en) * | 2024-01-04 | 2024-02-06 | 北京点聚信息技术有限公司 | Electronic signature method and system for OFD format file |
| CN117725885A (en) * | 2024-01-26 | 2024-03-19 | 江苏中威科技软件系统有限公司 | Method for affecting reading operation effect by layering and engraving OFD file |
| CN112613277B (en) * | 2020-12-09 | 2024-05-28 | 万兴科技(湖南)有限公司 | Method, system and storage medium for converting PDF document into DXF document |
| CN113064560B (en) * | 2021-03-23 | 2024-06-04 | 珠海奔图电子有限公司 | Printing control method, printing drive device, image forming apparatus, and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415887A (en) * | 2018-02-09 | 2018-08-17 | 武汉大学 | A kind of method that pdf document is converted to OFD files |
| US20180324323A1 (en) * | 2017-05-02 | 2018-11-08 | Canon Kabushiki Kaisha | Information processing apparatus, and storage medium |
| CN109829139A (en) * | 2019-01-30 | 2019-05-31 | 中国软件与技术服务股份有限公司 | The method and apparatus that a kind of stream-oriented file of DOC/DOCX format is converted into the layout files of OFD format |
| CN109977088A (en) * | 2019-03-30 | 2019-07-05 | 湖北畅云时讯软件技术有限公司 | A kind of method that preset format file is converted to OFD format |
| CN110717127A (en) * | 2019-10-14 | 2020-01-21 | 北京华宇信息技术有限公司 | Method and device for on-line analysis and browsing of OFD (office file) |
| CN110765385A (en) * | 2019-10-24 | 2020-02-07 | 北京华宇信息技术有限公司 | Method and system for browsing OFD document webpage end |
-
2020
- 2020-06-22 CN CN202010596568.XA patent/CN111897776A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180324323A1 (en) * | 2017-05-02 | 2018-11-08 | Canon Kabushiki Kaisha | Information processing apparatus, and storage medium |
| CN108415887A (en) * | 2018-02-09 | 2018-08-17 | 武汉大学 | A kind of method that pdf document is converted to OFD files |
| CN109829139A (en) * | 2019-01-30 | 2019-05-31 | 中国软件与技术服务股份有限公司 | The method and apparatus that a kind of stream-oriented file of DOC/DOCX format is converted into the layout files of OFD format |
| CN109977088A (en) * | 2019-03-30 | 2019-07-05 | 湖北畅云时讯软件技术有限公司 | A kind of method that preset format file is converted to OFD format |
| CN110717127A (en) * | 2019-10-14 | 2020-01-21 | 北京华宇信息技术有限公司 | Method and device for on-line analysis and browsing of OFD (office file) |
| CN110765385A (en) * | 2019-10-24 | 2020-02-07 | 北京华宇信息技术有限公司 | Method and system for browsing OFD document webpage end |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112487335A (en) * | 2020-12-03 | 2021-03-12 | 江苏中威科技软件系统有限公司 | OFD file reading method based on browser |
| CN112613277B (en) * | 2020-12-09 | 2024-05-28 | 万兴科技(湖南)有限公司 | Method, system and storage medium for converting PDF document into DXF document |
| CN112732649A (en) * | 2020-12-21 | 2021-04-30 | 航天信息股份有限公司 | OFD document signing method, electronic device and medium |
| CN112732649B (en) * | 2020-12-21 | 2024-03-12 | 航天信息股份有限公司 | OFD document signing method, electronic equipment and medium |
| CN112650714A (en) * | 2020-12-22 | 2021-04-13 | 微民保险代理有限公司 | Document display method, device, equipment and computer readable medium |
| CN112650714B (en) * | 2020-12-22 | 2024-04-05 | 微民保险代理有限公司 | Document display method, device, equipment and computer readable medium |
| CN112686001A (en) * | 2021-01-05 | 2021-04-20 | 中科三清科技有限公司 | Transformation method and transmission method of meteorological data, server and data transmission system |
| CN112686001B (en) * | 2021-01-05 | 2021-12-03 | 中科三清科技有限公司 | Transformation method and transmission method of meteorological data, server and data transmission system |
| CN112883686A (en) * | 2021-02-05 | 2021-06-01 | 北京稻壳互联数据科技有限公司 | Method and device for detecting local font by Web end |
| CN112883686B (en) * | 2021-02-05 | 2023-12-22 | 统信软件技术有限公司 | Method and device for detecting local fonts by Web end |
| CN113064560A (en) * | 2021-03-23 | 2021-07-02 | 珠海奔图电子有限公司 | Print control method, print driving device, image forming apparatus, and storage medium |
| CN113064560B (en) * | 2021-03-23 | 2024-06-04 | 珠海奔图电子有限公司 | Printing control method, printing drive device, image forming apparatus, and storage medium |
| CN113591434A (en) * | 2021-08-05 | 2021-11-02 | 江西金格科技股份有限公司 | Method for merging OFD (office automation device) documents carrying semantic indexing information |
| CN114119807B (en) * | 2021-12-06 | 2022-06-14 | 江苏中威软件技术有限公司 | Method for efficiently reading OFD rendered file by coordinate position radial gradient algorithm |
| CN114119807A (en) * | 2021-12-06 | 2022-03-01 | 江苏中威软件技术有限公司 | Method for efficiently reading OFD rendered file by coordinate position radial gradient algorithm |
| CN114841125A (en) * | 2022-04-20 | 2022-08-02 | 厦门稿定股份有限公司 | AI format file processing method, device and storage medium |
| CN116340271B (en) * | 2023-05-26 | 2023-11-03 | 福昕鲲鹏(北京)信息科技有限公司 | Opening method and device of open format document, electronic equipment and storage medium |
| CN116340271A (en) * | 2023-05-26 | 2023-06-27 | 福昕鲲鹏(北京)信息科技有限公司 | Opening method and device of open format document, electronic equipment and storage medium |
| CN117076811A (en) * | 2023-10-13 | 2023-11-17 | 腾讯科技（深圳）有限公司 | Webpage export method, device, equipment and storage medium |
| CN117521605A (en) * | 2024-01-04 | 2024-02-06 | 北京点聚信息技术有限公司 | Electronic signature method and system for OFD format file |
| CN117521605B (en) * | 2024-01-04 | 2024-03-15 | 北京点聚信息技术有限公司 | Electronic signature method and system for OFD format file |
| CN117725885A (en) * | 2024-01-26 | 2024-03-19 | 江苏中威科技软件系统有限公司 | Method for affecting reading operation effect by layering and engraving OFD file |
| CN117725885B (en) * | 2024-01-26 | 2024-04-26 | 江苏中威科技软件系统有限公司 | Method for affecting reading operation effect by layering and engraving OFD file |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111897776A (en) | OFD document processing method, electronic device and computer-readable storage medium | |
| CN109801347B (en) | Method, device, equipment and medium for generating editable image template | |
| US20190073342A1 (en) | Presentation of electronic information | |
| CN107301046B (en) | Icon processing method and device, computer equipment and storage medium | |
| CN110096275B (en) | Page processing method and device | |
| US9195653B2 (en) | Identification of in-context resources that are not fully localized | |
| CN110717127A (en) | Method and device for on-line analysis and browsing of OFD (office file) | |
| CN104461412A (en) | Web page designated area printing method and system | |
| US20090225086A1 (en) | Information output apparatus and information output method and recording medium | |
| CN110310226B (en) | Picture mosaic display method and system | |
| CN114791988A (en) | Browser-based PDF file analysis method, system and storage medium | |
| CN111159597A (en) | Skeleton screen generation method and system, computer equipment and storage medium | |
| CN111460348B (en) | File processing method and device | |
| CN115659087B (en) | Page rendering method, equipment and storage medium | |
| CN111078630A (en) | Signature system and method | |
| CN102467490B (en) | Font data processing method and device | |
| CN113297425B (en) | Document conversion method, device, server and storage medium | |
| CN102099806B (en) | Information output apparatus, information output method, and recording medium | |
| CN115328455A (en) | Information display method, device, equipment and medium for flutter application | |
| CN112001157B (en) | Online design method and device for webpage data form | |
| CN113377453A (en) | Picture processing method and device and electronic equipment | |
| CN111913703B (en) | Object editing method, device, electronic equipment and readable storage medium | |
| CN113655973A (en) | Page segmentation method and device, electronic equipment and storage medium | |
| CN112800373A (en) | Webpage resource data generation method and device, computer equipment and storage medium | |
| CN116382604B (en) | Method, system, storage medium and equipment for printing PDF (portable document format) file on webpage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201106 |
|
| RJ01 | Rejection of invention patent application after publication |