JP5552527B2 - Information processing apparatus and program - Google Patents

Description

  The present invention relates to an information processing apparatus and a program.

It is known that a figure can be expressed with a smaller amount of data than when a figure is expressed with bitmap format image data by expressing the figure with vector format image data. (For example, refer to Patent Document 1).
Patent Document 1 Japanese Patent Laid-Open No. 05-035864

  However, when executing the process of selecting the figure corresponding to the specified coordinates from the displayed figures, the inclusion must be calculated for each of the figures, and complicated calculations must be performed. There was a case.

  In the first aspect of the present invention, a plurality of vertex coordinates defining the range of the closed region, identification information for identifying the closed region, and a closed region information acquisition unit for acquiring color information of the closed region, and corresponding to the identification information An attribute information acquisition unit that acquires attribute information indicating the attribute of the attached closed region, a display control unit that displays the closed region on the display unit according to the color indicated by the color information, and a plurality of coordinates in the closed region When the designation of coordinates is accepted and the association data generation unit that generates the association data in which the identification information is associated, the identification information corresponding to the designated coordinates is acquired from the association data, and the acquired identification information An information processing apparatus including an attribute information output unit that outputs associated attribute information is provided.

  In the information processing apparatus, the closed region information acquisition unit may acquire a plurality of vertex coordinates, identification information, and color information for each of the plurality of closed regions, and the display control unit acquires each of the plurality of closed regions, The display unit may display the color indicated by the color information, and the association data generation unit may generate association data in which the identification information is associated with each of the plurality of coordinates in the plurality of closed regions. In the information processing apparatus, the closed region information acquisition unit may acquire a plurality of vertex coordinates, identification information, and color information that define a closed region range for each of the plurality of layers. For each layer, the closed region may be displayed on the display unit in a color indicated by the color information, and the association data generation unit generates association data for a layer satisfying a predetermined condition among the plurality of layers. It's okay. In the information processing apparatus, when the plurality of closed regions include a two-dimensional closed region and a virtual three-dimensional closed region, the association data generation unit generates association data only for the virtual three-dimensional closed region. Good.

  In the information processing apparatus, the closed region may indicate the shape of the object on the map, and the display control unit may map the closed region on the map image and display the map on the display unit. In the information processing apparatus, the display control unit may display at least a part of the map image on the display unit, and the association data generation unit may display the display unit in the closed region mapped on the map image. Only for the displayed closed region, association data in which identification information is associated with each coordinate in the closed region may be generated. In the information processing apparatus, the association data generation unit may convert the identification information into an RGB value, and generates a bitmap image in which the RGB value is associated with each coordinate in the closed region as the association data. Good. In the information processing apparatus, the association data generation unit may convert the identification information into an RGB value and an alpha value, and corresponds a bitmap image in which the RGB value and the alpha value are associated with each coordinate in the closed region. It may be generated as attached data.

  In a second aspect of the present invention, a program for causing a computer to function as the information processing apparatus is provided.

  It should be noted that the above summary of the invention does not enumerate all the necessary features of the present invention. In addition, a sub-combination of these feature groups can also be an invention.

1 schematically shows a functional configuration of an information processing apparatus 100. An example of closed area information stored in the closed area information storage unit 102 is shown. An example of attribute information is shown. An example of the flowchart of the process by the information processing apparatus 100 is shown. An example of the display by the display control part 108 is shown schematically. An example of the display by the display control part 108 is shown schematically. An example of the flowchart of the process by the information processing apparatus 100 is shown. An example of the flowchart of the process by the information processing apparatus 100 is shown. An example of the bitmap image 910 which is an example of matching data is shown schematically. An example of the hardware constitutions of information processor 100 is shown roughly.

  Hereinafter, the present invention will be described through embodiments of the invention, but the following embodiments do not limit the invention according to the claims. In addition, not all the combinations of features described in the embodiments are essential for the solving means of the invention.

  FIG. 1 schematically shows a functional configuration of the information processing apparatus 100. The information processing apparatus 100 includes a closed region information storage unit 102, a closed region information acquisition unit 104, an attribute information acquisition unit 106, a display control unit 108, a display unit 110, an association data generation unit 112, a coordinate designation reception unit 114, and attribute information. An output unit 116, an audio output unit 118, and a control unit 120 may be provided.

  The closed region information storage unit 102 stores closed region information that is information related to the closed region for a plurality of closed regions. The closed area may indicate the shape of an object such as a building on an electronic map, for example. The closed area information may include a plurality of vertex coordinates that define the range of the closed area, identification information for identifying the closed area, and color information of the closed area. Further, the closed area information may include attribute information indicating the attributes of the closed area. The attribute information is, for example, the name of the closed area.

  The closed region information storage unit 102 stores, for each of the plurality of closed regions, identification information for identifying the closed region, a plurality of vertex coordinates defining the range of the closed region, and color information of the closed region in association with each other. It's okay. The closed region information storage unit 102 may store attribute information in association with identification information for each of the plurality of closed regions.

  The plurality of vertex coordinates defining the range of the closed region are, for example, a plurality of vertex coordinates included in the original data used when the closed region is drawn in a vector format. The identification information for identifying the closed area is, for example, an ID assigned to each of the plurality of closed areas. The color information of the closed area is, for example, color information included in the original data used when drawing the closed area in a vector format. For example, the closed region information storage unit 102 may acquire and store a plurality of vertex coordinates, IDs, and color information from original data used when drawing the closed region in a vector format.

  The closed region information storage unit 102 may store a plurality of closed region information for each of the plurality of layers. The plurality of layers may be a country layer, a prefecture layer, and a city layer in the electronic map. For example, the country layer includes a plurality of closed regions in units of countries, the prefecture layer includes a plurality of closed regions in units of prefectures, and the city layer includes a plurality of closed regions in units of cities.

  The closed region information acquisition unit 104 acquires, from the closed region information storage unit 102, a plurality of vertex coordinates that define the range of the closed region, identification information for identifying the closed region, and color information of the closed region. The closed region information acquisition unit 104 may acquire these pieces of information from the closed region information storage unit 102 included in another device. Further, the closed region information acquisition unit 104 may acquire such information directly from the original data used when the closed region is drawn in the vector format.

  The attribute information acquisition unit 106 acquires attribute information from the closed region information storage unit 102. The attribute information acquisition unit 106 may acquire attribute information corresponding to the specified identification information from the closed region information storage unit 102. Further, the attribute information acquisition unit 106 may acquire attribute information from the closed region information storage unit 102 included in another device.

  The display control unit 108 causes the display unit 110 to display the closed region with the color indicated by the color information of the closed region. The display control unit 108 displays the color indicated by the color information on each of the plurality of coordinates in the region defined by the plurality of vertex coordinates included in the closed region information acquired by the closed region information acquisition unit 104. The closed area may be displayed on the display unit 110.

  The display control unit 108 causes the display unit 110 to display the closed region by displaying the color indicated by the color information at each of the plurality of coordinates in the region defined by connecting the plurality of vertex coordinates with a straight line. It's okay. In addition, when the closed region information includes an equation for connecting the vertex coordinates with a curved line, the display control unit 108 displays the vertex coordinates and each of a plurality of coordinates in the region defined by the equations. The closed region may be displayed on the display unit 110 by displaying the color indicated by the color information.

  The display control unit 108 may map the closed region to display data registered in advance, and display the display data and the closed region on the display unit 110. For example, the display control unit 108 maps the closed region on the map image and causes the display unit 110 to display it. The display control unit 108 may display the closed region on the display unit 110 included in another device.

  The association data generation unit 112 generates association data in which identification information is associated with each of a plurality of coordinates in the closed region. The association data generation unit 112 includes a plurality of vertex coordinates that the closed region information acquisition unit 104 defines a range of one closed region from the closed region information storage unit 102, identification information for identifying the closed region, and the closed region information When color information is acquired, association data in which the identification information is associated with each of a plurality of coordinates in the closed region may be generated.

  The association data generation unit 112 may generate association data in which identification information is associated with each of a plurality of coordinates in an area defined by connecting a plurality of vertex coordinates with a straight line. In addition, when the closed region information includes an equation for connecting the vertex coordinates with a curve or the like, the association data generation unit 112 includes the vertex coordinates and a plurality of coordinates in the region defined by the equations. Correspondence data in which identification information is associated with each other may be generated.

  The coordinate designation receiving unit 114 receives coordinate designation for display by the display control unit 108. The coordinate designation accepting unit 114 accepts coordinate designation by mouse input, for example. Further, the coordinate designation receiving unit 114 may receive coordinate designation by touch input when the display by the display control unit 108 is executed on the touch panel display.

  The attribute information output unit 116 acquires identification information corresponding to the designated coordinates received by the coordinate designation receiving unit 114 from the association data, and outputs attribute information associated with the acquired identification information. The attribute information output unit 116 acquires identification information corresponding to the designated coordinates from the association data generated by the association data generation unit 112, so that the relationship between the designated coordinates and the inclusions of the plurality of closed regions is obtained. The processing load can be reduced compared to the case of calculating.

  The attribute information output unit 116 may cause the display unit 110 to display the acquired attribute information, for example. Further, the attribute information output unit 116 may cause the audio output unit 118 to output the attribute information.

  The control unit 120 includes a closed region information storage unit 102, a closed region information acquisition unit 104, an attribute information acquisition unit 106, a display control unit 108, a display unit 110, an association data generation unit 112, a coordinate designation reception unit 114, and an attribute information output. The unit 116 and the audio output unit 118 are controlled.

  FIG. 2 shows an example of a plurality of closed region information stored in the closed region information storage unit 102. In this example, the closed region information storage unit 102 stores the ID, vertex coordinates, and color information of the closed region in association with each other. In the example shown in FIG. 2, the vertex coordinates of the closed region identified by ID: 1001 are (10, 40), (50, 40), (50, 80), (10, 80), and the color information is # 009900. Here, an example in which RGB values in hexadecimal numbers are stored as color information is shown, but the representation of color information is not limited to this, and other representation formats may be used.

  FIG. 3 shows an example of attribute information. FIG. 3 exemplifies attribute information when the closed region indicates the shape of the object on the electronic map. In the example shown in FIG. 3, attribute information: XX post office is associated with ID: 1001. Also, attribute information: ΔΔ apartment is associated with ID: 1002. Also, attribute information: xx elementary school is associated with ID: 1003.

  FIG. 4 shows an example of a flowchart of processing by the information processing apparatus 100. The flowchart illustrated in FIG. 4 starts when the information processing apparatus 100 receives an instruction to display closed region information.

  In step S <b> 402, the closed region information acquisition unit 104 acquires one of a plurality of closed region information from the closed region information storage unit 102. When the closed region information storage unit 102 stores the closed region information illustrated in FIG. 2, for example, the closed region information acquisition unit 104 has 1001 as identification information, (10, 40), (50, 40) as vertex coordinates. ), (50, 80), (10, 80), and # 009900 is acquired as the color information.

  In step S404, the display control unit 108 displays the closed region on the display unit 110. For example, the display control unit 108 maps the closed region on the map image and causes the display unit 110 to display the map. The display control unit 108 displays the color indicated by # 009900 on each of the plurality of coordinates in the area defined by (10, 40), (50, 40), (50, 80), (10, 80). You may let me.

  In step S406, the association data generation unit 112 generates association data. The association data generation unit 112 associates ID: 1001 with each of a plurality of coordinates in the area defined by (10, 40), (50, 40), (50, 80), (10, 80). The attached association data may be generated. For example, the association data generation unit 112 sets ID: 1001 to all coordinates included in the rectangular area surrounded by (10, 40), (50, 40), (50, 80), (10, 80). Corresponding association data is generated.

  In step S408, the control unit 120 determines whether or not the processing of all closed region information has been completed. If the control unit 120 does not determine that all the closed region information has been processed, the process returns to step S402. If it is determined that the process has been completed, the process proceeds to step S410.

  In step S410, control unit 120 determines whether or not an instruction to end this process has been received. For example, the control unit 120 may determine whether an end instruction from the user of the information processing apparatus 100 has been received. If the control unit 120 does not determine that an end instruction has been received, the process proceeds to step S412.

  In step S <b> 412, the control unit 120 determines whether coordinate designation is accepted by the coordinate designation accepting unit 114. If the control unit 120 determines that the coordinate designation is accepted, the process proceeds to step S414. If the coordinate designation is not accepted, the process returns to step S410.

  In step S414, the attribute information output unit 116 refers to the association data generated in step S406 and determines whether there is identification information corresponding to the designated coordinates. If the attribute information output unit 116 does not determine that there is identification information corresponding to the designated coordinates, the process returns to step S410. If it is determined that there is identification information, the process proceeds to step S416.

  In step S416, the attribute information output unit 116 outputs attribute information associated with the identification information corresponding to the designated coordinates. For example, when the coordinates in the area defined by (10, 40), (50, 40), (50, 80), (10, 80) are designated, the attribute information output unit 116 is identified information: 1001 XXX post office, which is attribute information corresponding to, may be output. The attribute information output unit 116 may display the post office as text data on the display unit 110. Further, the attribute information output unit 116 may cause the voice output unit 118 to output the post office as a voice.

  After the attribute information output unit 116 outputs the attribute information, the process returns to step S410. In step S410, if the control unit 120 determines that an end instruction has been received, the process ends.

  In the flowchart, the object data is displayed in step S404 and the association data is generated in step S406. However, the present invention is not limited to this. The association data may be generated in step S404, and the object data may be displayed in step S406.

  Further, in this flowchart, the example of executing the display of the closed area and the generation of the association data every time one piece of closed area information is acquired has been described, but the present invention is not limited to this. The information processing apparatus 100 may generate the association data after displaying all the closed regions. Further, the information processing apparatus 100 may execute the display of the closed area after generating the association data for all the closed areas.

  5 and 6 schematically show an example of display by the display control unit 108. FIG. FIG. 5 shows a display example in which a plurality of objects 204 which are examples of a plurality of closed regions are mapped on the map image 202. Each of the buildings illustrated in FIG. FIG. 6 shows a display example when one object 204 of a plurality of objects 204 is designated.

  The display control unit 108 causes the display unit 110 to display all or part of the map image 202. The display control unit 108 may change the display range in accordance with an instruction for the zoom control bar 206. In addition, the display control unit 108 may change the display range when a drag and drop process is performed on the map image 202.

  When the coordinate specification receiving unit 114 receives the designation of coordinates, the attribute information output unit 116 acquires identification information corresponding to the designated coordinates from the association data. FIG. 6 illustrates a case where the identification information corresponding to the designated coordinates is ID: 1001. Then, the attribute information output unit 116 acquires and outputs attribute information associated with the acquired identification information. FIG. 6 illustrates a case where the attribute information output unit 116 displays the text image 208 including the post office corresponding to ID: 1001 and ID: 1001 on the display unit 110.

  As described above, the attribute information output unit 116 refers to the correspondence data generated by the correspondence data generation unit 112, and outputs the identification information and attribute information of the object 204 corresponding to the received coordinates. Identification information and attribute information can be output.

  The association data generation unit 112 may generate association data for all closed regions mapped on the map image 202, and the display unit 110 among the closed regions mapped on the map image 202 The association data may be generated only for the displayed closed region. Thereby, generation | occurrence | production of matching data can be started at the timing when matching data is needed among several closed areas, and the processing load which produces | generates matching data can be disperse | distributed. In addition, it is possible to prevent the generation of the association data for the closed region that is not displayed on the display unit 110, and to reduce the processing load.

  FIG. 7 shows an example of a flowchart of processing by the information processing apparatus 100. The flowchart illustrated in FIG. 7 illustrates another example in which the information processing apparatus 100 generates association data. Here, differences from the flowchart of FIG. 3 will be mainly described.

  In step S <b> 702, the closed region information acquisition unit 104 acquires one of a plurality of closed region information from the closed region information storage unit 102. In step S704, the display control unit 108 causes the display unit 110 to display closed region information.

  In step S706, the control unit 120 determines whether or not the closed region indicated by the acquired closed region information is a virtual three-dimensional closed region. The control unit 120 may determine that the closed region is a virtual three-dimensional closed region when the plurality of vertex coordinates included in the closed region information are three-dimensional coordinates. The control unit 120 may determine that the closed region is not a virtual three-dimensional closed region when the plurality of vertex coordinates included in the closed region information are two-dimensional coordinates. In step S706, if the control unit 120 determines that the closed region is a virtual three-dimensional closed region, the process proceeds to step S708, and if not, the process proceeds to step S710.

  In step S708, the association data generation unit 112 generates association data. In step S710, control unit 120 determines whether or not processing of all closed region information has been completed. If the control unit 120 does not determine that all the closed region information has been processed, the process returns to step S702. If it is determined that the processing has been completed, the process ends.

  As illustrated in this flowchart, the information processing apparatus 100 can reduce the processing load for generating the association data only by generating the association data only when the closed region is a virtual three-dimensional closed region. When the closed region is a two-dimensional closed region and when it is a virtual three-dimensional closed region, the virtual three-dimensional closed region has a higher processing load for calculating the inclusion. Therefore, when the information processing apparatus 100 executes the processing shown in the flowchart, only the virtual three-dimensional closed region having a higher processing load in the two-dimensional closed region and the virtual three-dimensional closed region It is possible to avoid such complicated calculations.

  FIG. 8 shows an example of a flowchart of processing by the information processing apparatus 100. The flowchart illustrated in FIG. 8 illustrates another example in which the information processing apparatus 100 generates association data. Here, differences from the flowchart of FIG. 3 will be mainly described.

  In step S802, the closed region information acquisition unit 104 acquires one layer data among a plurality of layer data. The layer data is data including a plurality of vertex coordinates, identification information, and color information for each of a plurality of closed regions included in one layer.

  In step S804, the closed region information acquisition unit 104 acquires one closed region information among a plurality of closed region information from the layer data. In step S806, the display control unit 108 causes the display unit 110 to display the closed region.

  In step S806, the control unit 120 determines whether or not the layer satisfies a predetermined condition. For example, the control unit 120 may determine that the condition is satisfied when the layer includes a virtual three-dimensional closed region. In addition, the control unit 120 may determine that the condition is satisfied when the number of closed regions included in the layer is smaller than a predetermined number.

  In addition, when it is determined in advance by the user of the information processing apparatus 100 that the association data is not generated for the layer, the control unit 120 determines that the condition is not satisfied, and the generation is not determined in advance. It may be determined that the condition is satisfied. In step S808, if the control unit 120 determines that the condition is satisfied, the process proceeds to step S810. If it is determined that the condition is not satisfied, the process proceeds to step S812.

  In step S810, the association data generation unit 112 generates association data. In step S812, control unit 120 determines whether or not processing of all closed region information included in the layer data has been completed. If it is determined by the control unit 120 that the process has not been completed, the process returns to step S804.

  In step S814, the control unit 120 determines whether or not processing of all layer data has been completed. If it is determined by the control unit 120 that the process has not been completed, the process returns to step S802. If it is determined that the process has been completed, the process ends.

  When the information processing apparatus 100 executes the processing shown in this flowchart, the processing load for generating the association data is reduced by limiting the layer for generating the association data to a layer that satisfies a predetermined condition. be able to.

  FIG. 9 schematically shows a bitmap image 910 that is an example of association data. The display example 900 schematically represents a plurality of closed regions 902, 904, 906, and 908 indicated by a plurality of closed region information. A bitmap image 910 shows an example of association data generated for a plurality of closed regions 902, 904, 906, 908 shown in the display example 900.

  The association data generation unit 112 may convert the identification information included in the closed region information into RGB values. For example, when the identification information is expressed in 24 bits, the association data generation unit 112 may convert the first 8 bits into an R value, the next 8 bits into a G value, and the next 8 bits into a B value. . Then, the association data generation unit 112 may generate a bitmap image in which the generated RGB values are associated with a plurality of coordinates in the closed region defined by the plurality of vertex coordinates included in the closed region information.

  Thereby, a bitmap image 910 as shown in FIG. 9 is generated. The bitmap image 910 includes a closed region 912 in which the color indicated by the RGB value generated by converting the identification information of the closed region 902 into the range of the closed region 902 is applied. Further, the bitmap image 910 includes a closed region 914 in which the color indicated by the RGB value generated by converting the identification information of the closed region 904 is converted into the range of the closed region 904. In addition, the bitmap image 910 includes a closed region 916 in which the color indicated by the RGB value generated by converting the identification information of the closed region 906 is converted into the range of the closed region 906. Further, the bitmap image 910 includes a closed region 918 in which the color indicated by the RGB value generated by converting the identification information of the closed region 908 is converted into the range of the closed region 908.

  As described above, the association data generation unit 112 generates the bitmap image obtained by converting the identification information into RGB values as the association data, so that the identification information can be expressed by the color information of the bitmap image 910. . For example, when the bitmap image 910 is displayed and coordinate designation is accepted, the identification information of the area can be specified from the color of the designated coordinate.

  In addition, although the example which converts identification information into RGB value was demonstrated here, it is not restricted to this. The association data generation unit 112 may convert the identification information into an RGB value and an alpha value. Thereby, identification information can be expressed by a color and transparency. Further, the association data generation unit 112 may convert the identification information into a value in a color space other than the RGB value.

  FIG. 10 schematically shows a hardware configuration of the information processing apparatus 100. The information processing apparatus 100 includes a host controller 302, a CPU 304, a RAM 306, an input / output controller 308, a ROM 310, a communication interface 312, a display 314, and a speaker 316.

  The host controller 302 connects the RAM 306 and the CPU 304 that accesses the RAM 306. The CPU 304 operates based on programs stored in the ROM 310 and the RAM 306 to control each unit. The input / output controller 308 connects the host controller 302 to the ROM 310, the communication interface 312, the display 314, and the speaker 316. The display 314 may be an example of the display unit 110. The speaker 316 may be an example of the audio output unit 118.

  A program installed and executed in the information processing apparatus 100 works on the CPU 304 or the like to cause the information processing apparatus 100 to be described with reference to FIGS. 1 to 9, the closed region information storage unit 102, the closed region information acquisition unit 104, and the attribute. The information acquisition unit 106, the display control unit 108, the display unit 110, the association data generation unit 112, the coordinate designation reception unit 114, the attribute information output unit 116, the voice output unit 118, and the control unit 120 are caused to function.

  In the present embodiment, the name of the closed region has been described as an example of attribute information, but the present invention is not limited to this. For example, when the closed area indicates an object such as a building expressed in two dimensions, the vertex coordinates of the closed area expressing the object in virtual three dimensions may be used as attribute information. Thereby, the attribute information output part 116 can display the object of the building expressed in virtual three dimensions on the display part 110, when the received coordinate specifies the said closed area | region.

  As mentioned above, although this invention was demonstrated using embodiment, the technical scope of this invention is not limited to the range as described in the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be added to the above-described embodiment. It is apparent from the scope of the claims that the embodiments added with such changes or improvements can be included in the technical scope of the present invention.

  The order of execution of each process such as operations, procedures, steps, and stages in the apparatus, system, program, and method shown in the claims, the description, and the drawings is particularly “before” or “prior to”. It should be noted that the output can be realized in any order unless the output of the previous process is used in the subsequent process. Regarding the operation flow in the claims, the description, and the drawings, even if it is described using “first”, “next”, etc. for convenience, it means that it is essential to carry out in this order. It is not a thing.

DESCRIPTION OF SYMBOLS 100 Information processing apparatus, 102 Closed area information storage part, 104 Closed area information acquisition part, 106 Attribute information acquisition part, 108 Display control part, 110 Display part, 112 Correspondence data generation part, 114 Coordinate designation | designated reception part, 116 Attribute information Output unit 118 Audio output unit 120 Control unit 202 Map image 204 Object 206 Zoom control bar 208 Text image 302 Host controller 304 CPU 306 RAM 308 I / O controller 310 ROM 312 Communication interface 314 display, 316 speaker, 900 display example, 902 closed region, 904 closed region, 906 closed region, 908 closed region, 910 bitmap image, 912 closed region, 914 closed region, 916 closed region, 918 closed region

Claims (9)

For each of a plurality of closed regions, the closed region information acquisition unit that acquires closed region information including identification information identifying a plurality of vertex coordinates, and the closed region defining the scope of the closed region,
An attribute information acquisition unit that acquires attribute information indicating an attribute of the closed region associated with the identification information;
Correspondence for generating association data in which each of the plurality of closed areas is associated with RGB values generated by converting the identification information into a plurality of coordinates in the closed area defined by the plurality of vertex coordinates. And a plurality of closed areas in which colors indicated by the RGB values generated by converting identification information of the plurality of closed areas are converted into ranges of the plurality of closed areas, respectively. An association data generation unit that generates a bitmap image including an area as the association data ;
By displaying the bitmap image in which the mapping data generating unit has generated to the display unit, a display control unit for displaying said plurality of closed regions, on the display unit by the color which the RGB value indicating,
When the designation of coordinates is accepted, the identification information of the closed region is identified from the color applied to the closed region corresponding to the designated coordinates, and the attribute associated with the identified identification information An information processing apparatus comprising: an attribute information output unit that outputs information. The closed region information acquisition unit includes, for each of the plurality of closed regions, a plurality of vertex coordinates defining a range of the closed region, identification information for identifying the closed region, and closed region information including color information of the closed region. Acquired,
The information processing apparatus according to claim 1, wherein the display control unit causes the display unit to display the closed region with a color indicated by the color information included in the closed region information. The closed region information acquisition unit acquires, for each of a plurality of layers, the plurality of vertex coordinates that define the range of the closed region, the identification information, and the color information,
The display control unit causes the display unit to display the closed region by a color indicated by the color information for each of the plurality of layers,
The information processing apparatus according to claim 2, wherein the association data generation unit generates the association data for a layer including a virtual three-dimensional closed region among the plurality of layers. The closed region information acquisition unit acquires, for each of a plurality of layers, the plurality of vertex coordinates that define the range of the closed region, the identification information, and the color information,
The display control unit causes the display unit to display the closed region by a color indicated by the color information for each of the plurality of layers,
The association data generation unit generates the association data for a layer in which the number of closed regions included in the layer is less than a predetermined number among the plurality of layers.
The information processing apparatus according to claim 2. The closed region information acquisition unit acquires, for each of a plurality of layers, the plurality of vertex coordinates that define the range of the closed region, the identification information, and the color information,
The display control unit causes the display unit to display the closed region by a color indicated by the color information for each of the plurality of layers,
The information processing apparatus according to claim 2, wherein the association data generation unit generates the association data for a layer that satisfies a predetermined condition among the plurality of layers. The association data generation unit generates the association data only for the virtual three-dimensional closed region when the plurality of closed regions include a two-dimensional closed region and a virtual three-dimensional closed region. The information processing apparatus according to any one of 1 to 5 . The closed area indicates the shape of the object on the map,
The information processing apparatus according to claim 2 , wherein the display control unit maps the closed region onto a map image and displays the map on the display unit. The display control unit displays at least a part of the map image on the display unit,
The association data generation unit associates the identification information with each coordinate in the closed region only for the closed region displayed on the display unit among the closed regions mapped on the map image. Generating the correspondence data,
The information processing apparatus according to claim 7 . On the computer ,
A procedure for obtaining closed region information including a plurality of vertex coordinates defining a range of the closed region and identification information for identifying the closed region for each of the plurality of closed regions;
A procedure for acquiring attribute information indicating an attribute of the closed region associated with the identification information;
A procedure for generating association data in which the RGB values generated by converting the identification information into a plurality of coordinates in the closed region defined by the plurality of vertex coordinates are associated with each of the plurality of closed regions. A bit including a plurality of closed regions each having a color indicated by the RGB value generated by converting identification information of each of the plurality of closed regions into a range of each of the plurality of closed regions A procedure for generating a map image as the association data;
Displaying the bitmap image on the display unit, and displaying the plurality of closed regions on the display unit with the color indicated by the RGB values; and
When the designation of coordinates is accepted, the identification information of the closed region is identified from the color applied to the closed region corresponding to the designated coordinates, and the attribute associated with the identified identification information To output information
A program for running

Images