CN106503204A - The shared MapGIS dot-form map symbol methods of OMS - Google Patents

The shared MapGIS dot-form map symbol methods of OMS Download PDF

Info

Publication number
CN106503204A
CN106503204A CN201610948514.9A CN201610948514A CN106503204A CN 106503204 A CN106503204 A CN 106503204A CN 201610948514 A CN201610948514 A CN 201610948514A CN 106503204 A CN106503204 A CN 106503204A
Authority
CN
China
Prior art keywords
dot
symbol
oms
map
mapgis
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.)
Granted
Application number
CN201610948514.9A
Other languages
Chinese (zh)
Other versions
CN106503204B (en
Inventor
王本林
陈泰生
陈梦琳
王妮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou University
Original Assignee
Chuzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chuzhou University filed Critical Chuzhou University
Priority to CN201610948514.9A priority Critical patent/CN106503204B/en
Publication of CN106503204A publication Critical patent/CN106503204A/en
Application granted granted Critical
Publication of CN106503204B publication Critical patent/CN106503204B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Processing Or Creating Images (AREA)

Abstract

The invention discloses a kind of shared MapGIS dot-form map symbol methods of OMS, including：(1) MapGIS dot-form map symbols data are extracted：MapGIS dot-form map symbols are exported as XML format file, and is read and traversal for such XML file symbolic information；(2) MapGIS dot-form map symbols attribute information is mapped to OMS map symbols：The attribute information of MapGIS dot-form map symbols is analyzed from the information that extracts, and attribute information is shared to OMS dot-form map symbols；(3) MapGIS dot-form map symbols shape information is mapped to OMS map symbols：In the information that extracts from MapGIS dot-form map symbols, MapGIS dot-form map symbol shape classifications are recognized, for the dot-form map symbol that different shape information is each mapped to OMS map symbols.The method can greatly improve the reusable efficiency of dot-form map symbol in heterogeneous platform.

Description

The shared MapGIS dot-form map symbol methods of OMS
Technical field
The present invention relates to geographical information sharing and Visualization field, and in particular to a kind of MapGIS dot-form map symbols Share to the method for Opening Map sign mould (OMS).
Background technology
It is geographical information visualization expression and shared important research field, map symbol technology of sharing that map symbol is shared " symbolic information isolated island " problem for because of platform diversity bringing mainly is solved.In actual production, the map symbol of different platform Separate storage, does not mutually occur simultaneously, in data sharing, it is difficult to realize that the synchronization of map symbols information is shared, big so as to cause Quantity symbol data redundancy is present, and brings larger map symbol to repeat the workload for making.
The GIS technology of China is risen and is developed, and the diversification for be unableing to do without traditional GIS platform is developed.At present, it is active in Business GIS platform in GIS fields mainly has ArcGIS, Super Map, MapGIS, Geo Star etc..These platforms are extensive The fields such as territory, planning, agricultural, environmental protection, mapping are applied to, are progressively developed and is defined by the lattice in GIS platform monopoly industry market Office, " being difficult to technology barriers between the GIS industries that breaks " that can be referred to as.The generation of this phenomenon is seriously hindered between every profession and trade Information transmission, also greatly limit the space of GIS platform and industry integration.GIS scholars expand substantial amounts of technology to this Research and academic exploration, data sharing and open GIS theory are arisen at the historic moment.Data sharing is specifically designed for isomery GIS platform space Data type of organization, proposes mutual method for interchanging data, and these geographical spatial data technology of sharing and method increasingly tend to Ripe and sane.However, expressing link in geography information, the map symbol of " being treated coldly by people " is but also because of platform difference, it is difficult to and Geographical spatial data is synchronously shared.
In mineral products, GEOLOGICAL APPLICATION field, adopt MapGIS platforms as spatial data expression and the GIS platform of storage more, In MapGIS platforms, map symbol contains three class map symbol of point, line, surface, and dot-form map symbol can be divided into vector point-like ground Schematic symbol, font dot-form map symbol and grid dot-form map symbol, wherein, complicated with dot-form map symbol structure, also It is difficult to synchronous with MapGIS spatial datas shared.This problem is faced, traditional solution is then symbolization synopsis Form, builds the dot-form map symbol synopsis on a set of shared target platform, sets up index corresponding relation.One side of this scheme Face needs to take considerable time the Spot Map Symbol Base for making target platform；On the other hand, for map symbol renewal and Change, then also need to be updated, bring larger symbolic editing's workload.Entitled " AutoCAD segments with based on path Dot-form map symbol exchange method " (application number 201019026028.1, publication number 101783023B), entitled " TrueType Symbol and the dot-form map symbol exchange method based on path " (application number 201019026034.7, publication number 101799933B), Entitled " pel method dot-form map symbol and the dot-form map symbol exchange method based on path " (application number 201019026026.2, publication number 101751683B) patent, disclose AutoCAD segments, TrueType symbols and pel Method dot-form map symbol and the dot-form map symbol exchange method based on path, but they are not directed to openly schematic symbol (OMS) MapGIS dot-form map symbol methods are shared.
For solving the above problems, a kind of map symbol sharing method is needed, can be in ArcGIS platforms using the method Using the dot-form map symbol under MapGIS platforms, the shared MapGIS dot-form map symbols of OMS are realized, making for map symbol is improved Use efficiency.
Content of the invention
It is contemplated that improving the defect that the shared aspect of existing map symbol is present, point-like map symbol in heterogeneous platform is solved Number sharing problem.Open map symbol model (Open Map Symbol sign moulds, referred to as OMS sign moulds) is introduced, is carried Go out the shared MapGIS dot-form map symbol pel methods of OMS map symbols, there is provided MapGIS point symbols pel is to OMS point-like maps Sign mould mapping scheme, realizes the shared MapGIS dot-form map symbols of OMS symbols.
The technical solution used in the present invention is：
The shared MapGIS dot-form map symbol methods of OMS, the method include MapGIS dot-form map symbols data extract, MapGIS dot-form map symbols attribute information is mapped to OMS map symbols, MapGIS dot-form map symbols shape information is to OMS ground Schematic symbol maps three parts；
The MapGIS dot-form map symbols data are extracted includes following step：
Step 11, MapGIS Spot Map Symbol Bases are derived：In MapGIS symbol browsers, shared point needed for selecting Shape map symbols bank, during MapGIS Spot Map Symbol Bases are preserved in xml format to local computer；
Step 12, XML format MapGIS dot-form map symbol data message are extracted：Every in traversal Spot Map Symbol Base Individual map symbol node, obtains MapGIS dot-form map symbol data messages；
The MapGIS dot-form map symbols attribute includes following step to the mapping of OMS map symbols：
Step 21, MapGIS dot-form map symbols essential information map：For the XML symbolic libraries head text obtained in step 12 Part information, extracts Spot Map Symbol Base title and includes dot-form map symbol number information；Traversal XML symbolic library header files Point symbol node, extract the header file information of each symbol, including character class, data length, pel number, symbol Central point, symbolic coding and designation；For the symbolic library header file for obtaining, based on OMS map symbols Structure Creating sky Symbolic library object；For the ergodic process of each dot-form map symbol node in XML symbolic library header files, OMS point-like is created Map symbol, and character class, path number, symbolic coding and the designation of current OMS dot-form map symbols are set Attribute information；
Step 22, MapGIS dot-form map symbols are surrounded and close mapping：For point-like ground in the XML symbolic library header files for obtaining Primitive shape information in schematic symbol information, asks maximum and the minima of coordinate X, Y for calculating all pel points, is thus configured to The maximum boundary rectangle of dot-form map symbol, using the boundary rectangle information as bounding box, maps to OMS dot-form map symbols Dot-form map symbol in bounding box；
Step 23, MapGIS dot-form map symbols unit map：Shape coordinate for MapGIS dot-form map symbols is believed Breath, carries out unit conversion；
The MapGIS dot-form map symbols shape information is referred to the mapping of OMS map symbols：For the XML symbols for reading In the header file of storehouse, each dot-form map symbol traversal, obtains the symbol item node of i-th dot-form map symbol in traversal, the section Point for dot-form map symbol geological information, for map paths from the spatial information in the node to OMS dot-form map symbols, Specifically include following step：
Step 31, dot-form map symbol classification interpretation：For the MapGIS dot-form map symbols data letter that step 12 is obtained Different classes of map symbol in breath, filters out the map symbol of point-like type, judges dot-form map symbol classification, classification point For：Vector point symbol, grid point symbol and TrueType font symbol, execute following step according to the classification of dot-form map symbol Rapid 32, step 33 or step 34；
Step 32, vector point symbol are mapped to OMS dot-form map symbols：Each pel of vector point symbol is reflected respectively Penetrate for OMS vector path figure layers, and during the vector path figure layer after all mappings is added to OMS dot-form map symbols；
Step 33, grid point symbol are mapped to OMS dot-form map symbols：Grid point symbol data is mapped as OMS textures Path figure layer, and texture pathway figure layer is added to OMS dot-form map symbols；
Step 34, TrueType font dot-form map symbol are mapped to OMS dot-form map symbols：TrueType font is accorded with Number OMS fonts path figure layer is mapped as, and is added to OMS dot-form map symbols；
Step 35, OMS dot-form map symbols are stored：Dot-form map symbol after by conversion is deposited to OMS point-like ground icon In number storehouse.
The shared MapGIS dot-form map symbols methods of the OMS of the present invention are introduced for isomery GIS platform map symbol feature OMS opens map symbol model, proposes the shared MapGIS dot-form map symbol methods of OMS, there is provided MapGIS symbolic library point-like Map symbols information extraction, MapGIS dot-form map symbol attribute information mapping methods, MapGIS dot-form map symbols shape letter Breath mapping method, shares to OMS opening map symbol models for MapGIS map point-like pels and provides a kind of new technical side Case, demonstrates the open and compatible of OMS map symbol models, contributes to reducing appearance in dot-form map symbol shared procedure Loss of learning problem, greatly improve the reusable efficiency of dot-form map symbol in heterogeneous platform.
Description of the drawings
Fig. 1 is the shared MapGIS dot-form map symbol structural representations of OMS of the present invention；
Fig. 2 is the MapGIS dot-form map symbols attribute and shape and structure schematic diagram of the present invention；
Fig. 3 is the OMS dot-form map symbol structural representations of the present invention；
Fig. 4 is that the MapGIS vector symbols of the present invention are mapped as OMS path dot-form map symbol figure layer schematic diagram；
Fig. 5 is that the MapGIS font pels of the present invention are mapped as OMS font dot-form map symbol figure layer schematic diagrams；
Fig. 6 is that the MapGIS grid pels of the present invention are mapped as OMS grid dot-form map symbol figure layer schematic diagrams.
Specific embodiment
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, OMS shares MapGIS dot-form map symbol methods, the method includes MapGIS point-like ground icon Number is extracted, the mapping of MapGIS dot-form map symbols attribute data and MapGIS dot-form map symbol shape datas are reflected to OMS Penetrate three parts.MapGIS dot-form map symbols data are extracted and refer to the exporting as MapGIS dot-form map symbols of present invention design XML format file, and the method with traversal is read for such XML file symbolic information；MapGIS dot-form map symbol attributes Data mapping refers to the attribute information for analyzing MapGIS dot-form map symbols from the information that extracts, and attribute information is shared Method to OMS dot-form map symbols；MapGIS dot-form map symbols shape data is referred to from MapGIS point-like ground to OMS mappings In the information that schematic symbol is extracted, MapGIS dot-form map symbol shape classifications are recognized, is each mapped to for different shape information The dot-form map symbol of OMS map symbols.Illustrate that each realizes step individually below, to provide reference.
With Windows 7 as operating system environment, MapGIS K9 secondary development version is experiment porch to this example, adopts Microsoft Visual studio2010 are development environment, and C++, XML are development language, and OMS symbol previewers are tested for achievement Card platform, MapGIS Spot Map Symbol Bases are output as .xml formatted files, OMS map symbols banks output text by XML format Part is stored for .LS format symbols library file.
(1) MapGIS Spot Map Symbol Bases data are extracted includes following step：
Step 1MapGIS Spot Map Symbol Base is derived；
Step 2XML form MapGIS dot-form map symbol information retrievals.
Specific implementation step is as follows：
Step 1MapGIS Spot Map Symbol Base is derived, and is referred in the map_editor of MapGIS K9 versions, is spread out the map Symbol librarian, shared Spot Map Symbol Base needed for selecting, clicks on " whole storehouse exports as XML format " button, is ejecting Preserve in dialog box, select to derive XML document path and preserve.
Step 2XML form MapGIS dot-form map symbols data message is extracted, and refers to the MapGIS point-like for XML format Map symbol file, reads XML format Spot Map Symbol Base information, including recognizing and have read MapGIS dot-form map symbols The XML root node informations in storehouse and child node information, wherein XML root nodes describe the affiliated software version of MapGIS dot-form map symbols Originally, file path；Child node information is divided three classes：Have in symbolic library header, the subclassification information of symbolic library and symbolic library Body symbolic information, wherein symbolic library header include symbolic library mark, the subclassification number of symbol library name, symbolic library, are wrapped Contain symbol numbers, the subclassification packet enclosed tool class coding of symbolic library and subclass title, concrete symbolic information includes in symbolic library Two class of symbol header and symbol primitive information, wherein symbol header include sign pattern, classification of sign code, data length, Subgraph unit number, symbol origin, symbolic coding, title, deletion mark and colouring information, symbol primitive information include subgraph unit Number, pel contour line information, data length, the attribute information of filling and primitive shape information.
(2) MapGIS dot-form map symbols attribute data mapping includes following step：
Step 1MapGIS dot-form map symbol essential information maps；
Step 2MapGIS dot-form map symbol is surrounded and closes mapping；
Step 3MapGIS dot-form map symbol unit maps.
Specific implementation step is as follows：
Step 1MapGIS dot-form map symbol essential information maps, for the Spot Map Symbol Base attribute under XML format Information, builds symbolic library class, and symbolic library attribute is mapped to OMS points by stored symbols library name, symbol subclass, symbolic number information The symbol library name of shape map symbols bank, character class；For MapGIS dot-form map symbol attributes, symbol class, storage is built Designation, symbolic coding, affiliated subclass, symbol pel, symbol color, profile, filling information, the symbol class that this is built It is mapped in the title of OMS dot-form map symbols, coding, the category attribute, the storage organization is as shown in Figure 2；
Step 2MapGIS dot-form map symbol is surrounded and closes mapping, for figure in point-like map symbols information in the XML for obtaining First shape information, asks the X for calculating all pel points, Y maximums and minima, is thus configured to the outer of dot-form map symbol maximum Rectangle is connect, using the boundary rectangle information as bounding box, is mapped in the bounding box of OMS dot-form map symbols.
Step 3MapGIS dot-form map symbol unit maps, for the shape coordinate information of MapGIS dot-form map symbols, Carry out corresponding unit conversion.In MapGIS Map Symbol Editing Tools, map symbol unit is millimeter, in the XML texts being converted into In part, map symbol unit is then a ten thousandth millimeter, when unit conversion is carried out, according to OMS difference unit conversion need Ask, set up Mapping and Converting pattern one by one, realize the conversion method to the unit such as millimeter, centimetre, decimeter, pound；
(3) MapGIS dot-form map symbols shape data mapping includes following step：
Step 1 dot-form map symbol classification interpretation：For filtering out dot-form map symbol from MapGIS symbolic libraries, for Dot-form map symbol, recognizes dot-form map symbol classification from header file and processes respectively in character class node；
Step 2 vector point symbol is mapped to OMS dot-form map symbols：For each pel of vector point symbol is distinguished OMS vector path figure layers are mapped as, and during the vector path figure layer after all mappings is added to OMS dot-form map symbols；
Step 3 grid point symbol is mapped to OMS dot-form map symbols；
Step 4TrueType font dot-form map symbol is mapped to OMS dot-form map symbols；
Step 5OMS dot-form map symbol is stored.
Specific implementation step is as follows：
Step 1 dot-form map symbol class header file is parsed：For current MapGIS Spot Map Symbol Bases, traversal is specific Symbol nodes, read and travel through the Symbol Head child nodes under Symbol nodes, obtain the value of character class node, sentence If disconnected nodal value 257, then the point symbol is vector point symbol；If the nodal value is 258, the point symbol is grid glyph Number；If nodal value is 260, the point symbol is TrueType font sign pattern；If nodal value is other enumerated values, show It is not dot-form map symbol to change symbol, does not carry out point symbol shape information mapping；
Step 2 vector point symbol is mapped to OMS dot-form map symbols：For MapGIS vector dot-form map symbols, traversal And the Symbol Item pels under symbol node are read, judge the pel classification of each subgraph of vector point symbol, mainly include Line (curve), fill area, filled circles, open circles, six class of circular arc, are respectively directed to each class subgraph pel classification, set up pel with The mapping model of vector path figure layer, concrete mapping method are as follows：
(1) line (curve) subgraph unit mapping method
MapGIS lines (curve) pel is stored under Line nodes with discrete point coordinate sequence, and primitive information includes stroke face Color, stroke width.For line (curve) pel track, all pixel coordinates pair are traveled through, broken line starting point is determined whether：If It is, then Path- in OMS>The first node of MoveTo MapGIS broken line pels, if not：Take Path->LineTo side Method, draws and is connected to a bit, until traversing last coordinate points, is configured to an OMS path；Line (curve) subgraph unit Stroke color, pen is wide is mapped directly into OMS simple stroke patterns；Line (curve) subgraph unit does not possess filling content, therefore is directed to Such pel is filled mapping；
(2) fill area subgraph unit mapping method
The filling border path of MapGIS fill areas pel is stored in Polygon nodes with the discrete point coordinate sequence for closing Under, the beginning and end of coordinate sequence is same coordinate points, constitutes closed interval.For MapGIS fill areas primitive boundary, time Coordinate sequence is gone through, the Path- of Path in OMS is called>MoveTo、Path->LineTo method constructs path, when traveling through to terminal Call Path->Close methods, realize that fill area closes；Fill area profile stroke information passes through OuterPen, OuterColor Stroke live width and color is obtained, OMS simple stroke patterns are mapped directly into；Fill area Fill Color passes through InterColor nodes Fill Color is obtained, OMS is converted to and is simply filled with pattern；
(3) filled circles subgraph unit mapping method
Filled circles subgraph unit is made up of positive round shape contour and internal filling, with straight by vertical direction on the center of circle and circumference The point in footpath determines filled circles position.For filled circles subgraph unit, Center and S_DOT node coordinate information is read, OMS roads are called The Path- in footpath>AddCircle methods create vector path；It is simple that solid circle contour stroke color and line width information are mapped as OMS Stroke pattern；Filled circles Fill Color is simply filled with pattern structure by building OMS；
(4) open circles subgraph unit mapping method
Open circles subgraph unit only includes positive round shape (without filling), to pass through vertical direction diameter on the center of circle and circumference Point determines open circles position.For open circles subgraph, unit is mapped to OMS vector paths figure layer, is obtained the center of circle, radius information, is called Path->AddCircle methods create vector path；The live width of the sub- primitive path of open circles, colouring information are mapped as the letter of OMS Single stroke pattern；
(5) circular arc subgraph unit mapping method
A part (without filling) of the circular arc subgraph unit for open circles circumference, with the starting point on the center of circle, circumference, circumference Terminal determine circular arc pel position.For circular arc subgraph unit mapping model, Center and S_DOT node coordinate information is obtained, By calling the Path- of OMS>AddArc method build paths；The color and line width information of the sub- primitive path of circular arc by OuterPen, OuterColor node is obtained, and is mapped as the simple stroke pattern of OMS；
Step 3 grid point symbol is mapped to OMS dot-form map symbols：For MapGIS grid point symbols, read Grille picture path under RasterData nodes, reads Bitmap into internal memory, by creating texture pathway figure layer, calls The TexturePointSymbolLayer- of OMS>SetTexturePath methods realize by texture road from grid point symbol to OMS Footpath figure layer mapping；
Step 4TrueType font dot-form map symbol is mapped to OMS dot-form map symbols：For MapGIS's TrueType font symbol, reads the TTF codes (generally heuristicimal code) and font name of font, by constructing path word Body symbol, calls FontPointSymbol->SetFontFamily、FontPointSymbol->SetCode methods arrange word Body title and character code, complete TrueType font dot-form map symbol to the mapping of OMS font characters.
Step 5OMS dot-form map symbol is stored：For the MapGIS dot-form map symbols mapping knot that above-mentioned steps are completed Really, the OMS dot-form map symbols of construction are obtained, OMS map symbols banks is read, is called SymbolLibrary-> AddLineSymbol and Save methods are saved in transformation result under specified path.

Claims (1)

  1. The shared MapGIS dot-form map symbol methods of 1.OMS, is characterized in that, the method includes MapGIS dot-form map symbol data Extract, MapGIS dot-form map symbols attribute information to OMS map symbols map, MapGIS dot-form map symbols shape information to OMS map symbols map three parts；
    The MapGIS dot-form map symbols data are extracted includes following step：
    Step 11, MapGIS Spot Map Symbol Bases are derived：In MapGIS symbol browsers, shared point-like ground needed for selecting Symbol Database, during MapGIS Spot Map Symbol Bases are preserved in xml format to local computer；
    Step 12, XML format MapGIS dot-form map symbol data message are extracted：Each ground in traversal Spot Map Symbol Base Schematic symbol node, obtains MapGIS dot-form map symbol data messages；
    The MapGIS dot-form map symbols attribute includes following step to the mapping of OMS map symbols：
    Step 21, MapGIS dot-form map symbols essential information map：For the XML symbolic libraries header file letter obtained in step 12 Breath, extracts Spot Map Symbol Base title and includes dot-form map symbol number information；The point of traversal XML symbolic library header files Shape symbol node, extracts the header file information of each symbol, including character class, data length, pel number, symbol center Point, symbolic coding and designation；For the symbolic library header file for obtaining, based on the empty symbol of OMS map symbols Structure Creating Storehouse object；For the ergodic process of each dot-form map symbol node in XML symbolic library header files, OMS point-like maps are created Symbol, and the attribute of character class, path number, symbolic coding and the designation of current OMS dot-form map symbols is set Information；
    Step 22, MapGIS dot-form map symbols are surrounded and close mapping：For point-like map symbol in the XML symbolic library header files for obtaining Primitive shape information in number information, asks maximum and the minima of coordinate X, Y for calculating all pel points, is thus configured to point-like The maximum boundary rectangle of map symbol, using the boundary rectangle information as bounding box, maps to the encirclement of OMS dot-form map symbols Dot-form map symbol in box；
    Step 23, MapGIS dot-form map symbols unit map：For the shape coordinate information of MapGIS dot-form map symbols, enter Row unit conversion；
    The MapGIS dot-form map symbols shape information is referred to the mapping of OMS map symbols：For the XML symbolic library heads for reading In file, each dot-form map symbol traversal, obtains the symbol item node of i-th dot-form map symbol in traversal, and the node is The geological information of dot-form map symbol, for map paths from the spatial information in the node to OMS dot-form map symbols, specifically Including following step：
    Step 31, dot-form map symbol classification interpretation：In the MapGIS dot-form map symbol data messages obtained for step 12 Different classes of map symbol, filters out the map symbol of point-like type, judges that dot-form map symbol classification, classification are divided into：Arrow Amount point symbol, grid point symbol and TrueType font symbol, according to the classification of dot-form map symbol execute below step 32, Step 33 or step 34；
    Step 32, vector point symbol are mapped to OMS dot-form map symbols：Each pel of vector point symbol is each mapped to OMS vector path figure layers, and during the vector path figure layer after all mappings is added to OMS dot-form map symbols；
    Step 33, grid point symbol are mapped to OMS dot-form map symbols：Grid point symbol data is mapped as OMS texture pathways Figure layer, and texture pathway figure layer is added to OMS dot-form map symbols；
    Step 34, TrueType font dot-form map symbol are mapped to OMS dot-form map symbols：TrueType font symbol is reflected Penetrate as OMS fonts path figure layer, and add to OMS dot-form map symbols；
    Step 35, OMS dot-form map symbols are stored：Dot-form map symbol after by conversion is deposited to OMS Spot Map Symbol Bases In.
CN201610948514.9A 2016-11-02 2016-11-02 OMS shares MapGIS dot-form map symbol method Active CN106503204B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610948514.9A CN106503204B (en) 2016-11-02 2016-11-02 OMS shares MapGIS dot-form map symbol method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610948514.9A CN106503204B (en) 2016-11-02 2016-11-02 OMS shares MapGIS dot-form map symbol method

Publications (2)

Publication Number Publication Date
CN106503204A true CN106503204A (en) 2017-03-15
CN106503204B CN106503204B (en) 2019-05-14

Family

ID=58322146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610948514.9A Active CN106503204B (en) 2016-11-02 2016-11-02 OMS shares MapGIS dot-form map symbol method

Country Status (1)

Country Link
CN (1) CN106503204B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109682381A (en) * 2019-02-22 2019-04-26 山东大学 Big visual field scene perception method, system, medium and equipment based on omnidirectional vision
CN114548039A (en) * 2022-02-28 2022-05-27 中国铁路设计集团有限公司 Method for making and using special drawing symbolic system based on font design

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101751683A (en) * 2010-02-03 2010-06-23 南京师范大学 Figure element dot symbol and dot map symbol exchange method based on path
CN101783023A (en) * 2010-02-03 2010-07-21 南京师范大学 Method for exchanging AutoCAD (computer-aided design) graphic block with point map symbol based on path
CN101799933A (en) * 2010-02-03 2010-08-11 南京师范大学 Conversion method of TrueType symbol and spotted map symbol based on path
CN104851118A (en) * 2015-05-25 2015-08-19 滁州学院 Method for sharing CorelDraw point symbol in ArcGIS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101751683A (en) * 2010-02-03 2010-06-23 南京师范大学 Figure element dot symbol and dot map symbol exchange method based on path
CN101783023A (en) * 2010-02-03 2010-07-21 南京师范大学 Method for exchanging AutoCAD (computer-aided design) graphic block with point map symbol based on path
CN101799933A (en) * 2010-02-03 2010-08-11 南京师范大学 Conversion method of TrueType symbol and spotted map symbol based on path
CN104851118A (en) * 2015-05-25 2015-08-19 滁州学院 Method for sharing CorelDraw point symbol in ArcGIS

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
吴新强 等: "MapGIS地学数据和符号库的ArcGIS转换方案", 《MAPGIS地学数据和符号库的ARCGIS转换方案》 *
王本林 等: "MapGIS点状符号共享方法研究", 《滁州学院学报》 *
陈梦琳: "GIS与图形系统地图符号共享的数据模型与方法研究", 《中国优秀硕士学位论文全文数据库 基础科学辑》 *
陈泰生 等: "基于PB符号的图元类点状符号共享研究", 《地理与地理信息科学》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109682381A (en) * 2019-02-22 2019-04-26 山东大学 Big visual field scene perception method, system, medium and equipment based on omnidirectional vision
CN114548039A (en) * 2022-02-28 2022-05-27 中国铁路设计集团有限公司 Method for making and using special drawing symbolic system based on font design

Also Published As

Publication number Publication date
CN106503204B (en) 2019-05-14

Similar Documents

Publication Publication Date Title
CN110222445A (en) Based on BIM and the integrated of design information, collaborative design and delivery method and system
CN104851118B (en) The shared CorelDraw point symbol methods of ArcGIS
CN100483412C (en) Method for accurately converting GIS vector data into KML
CN103309944B (en) A kind of cultural symbol method realizing map library management
CN109710701A (en) A kind of automated construction method for public safety field big data knowledge mapping
CN110414148A (en) The cross-platform online method for visualizing of open BIM based on WebGL
CN102157001B (en) Method and system for drawing electronic map
CN110134724A (en) A kind of the data intelligence extraction and display system and method for Building Information Model
CN106407408A (en) A spatial index construction method and device for mass point cloud data
CN113628291B (en) Multi-shape target grid data vectorization method based on boundary extraction and combination
CN105261068A (en) Micro-CT technology-based reservoir core three-dimensional entity model reconstruction method
CN108022273A (en) A kind of figure number Detachable drafting method and system
CN104166549B (en) Meteorological element contour surface analysis platform and construction method
CN102331746A (en) Drawing interchange format (DXF) file-based pen type plotter plotting path optimization method
Stanislawski et al. Generalisation operators
CN104598553B (en) A kind of method of the Mapping Geological Map automatic Synthesis of combined type
CN108629836A (en) A method of CATIA BIM physical models are converted into SuperMap GIS standardized models
CN106503204A (en) The shared MapGIS dot-form map symbol methods of OMS
CN115170749A (en) WEBGIS three-dimensional visualization construction method and system based on Cesium
CN103365894B (en) A kind of font format conversion method and device
CN109189725A (en) The obj file lossless compression method of rule-oriented building
CN111460197A (en) Method for identifying vector elements of homeland plane intersection
CN103942819A (en) Method and device for drawing geologic symbols
CN115659474A (en) Method for realizing integration of BIM and SAP2000 foundation pit excavation calculation
Gao et al. A procedural generation method of urban roads based on osm

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant