JP2017117467A - Image display device, image display system, image display method and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an image display device capable of displaying an image of a different detail level by an operation with a finger.SOLUTION: An image display device S which displays an image includes a display 2 and a CPU 3 for displaying an object on a map image in superposing manner, an acceptance part 1 including a touch panel which accepts operation by a finger of a user, and the CPU 3 which determines whether the object is at a position of a target facility on the map image or not after movement operation using user's finger. The display 2, in a state in which a target facility is selected and an operation is performed for displaying a floor map associated with it, displays the floor map and an operation symbol for switching the floor, and when an operation with the operation symbol is accepted, switches the floor and displays it.SELECTED DRAWING: Figure 2

Description

  The present application belongs to the technical field of image display devices, image display systems, image display methods, and programs. More specifically, the present invention belongs to the technical field of an image display device, an image display system, an image display method, and a program for the image display device that display an object superimposed on an image.

  In recent years, in a portable terminal device represented by a so-called smartphone, it is widely used to operate the terminal device using a touch panel installed on a surface of a display unit such as a liquid crystal panel because of its convenience. It has been broken. As an example of such a prior art, there exists a technique currently disclosed by the following patent document 1, for example.

  This Patent Document 1 describes that when a map displayed on a display unit is enlarged or reduced, an operation is performed on a touch panel using a plurality of fingers. At this time, the map to be enlarged or reduced is simply displayed by sequentially replacing maps prepared in advance according to the scale.

JP 2000-163031 A

  Here, in general, when the above-described enlargement or reduction operation is performed with a plurality of fingers as described in Patent Document 1 in a portable terminal device, the terminal device itself is held. It is necessary to operate with multiple fingers, and thus it is necessary to use both hands. Therefore, in this case, for example, in a state where a hand is held on a strap by one hand or a baggage is held by one hand, a necessary enlargement or reduction operation cannot be easily performed. There is.

  Further, in the technique disclosed in Patent Document 1, since the scale is changed by replacing the map, it is enlarged whether the map after enlargement or reduction is enlarged from the previous scale or reduced. Alternatively, the user cannot easily recognize the state after the reduction. Therefore, in this case, there is a problem that it is inconvenient that the user may have to repeat a plurality of operations such as enlargement → reduction → enlargement until a map of a desired scale is displayed. .

  Therefore, the present application has been made in view of the above-described problems, and an example of the problem is an image display device, an image display system, and an image that can display images having different degrees of detail by, for example, one-handed operation. A display method and a program for the image display apparatus are provided.

  In order to solve the above-mentioned problem, the invention according to claim 1 is characterized in that a display means for displaying an image, a reception means for accepting an operation with a finger, an object superimposed on a map image and displayed on the display means, Display control means for displaying information indicating that the floor map is associated with the display position of the target facility associated with the floor map among the facilities in the map image, and a moving operation by the finger Determination means for determining whether or not the target facility is selected based on the positional relationship between the information indicating that the floor map is associated and the object, and the display control means includes the The determination means determines that the target facility has been selected, and an operation for displaying a floor map associated with the target facility is In the state accepted by the attaching means, the floor map of the target facility and the operation symbol for switching the floor of the floor map are displayed on the display means, and the accepting means accepts the operation on the operation symbol. In such a case, the floor map is configured to be switched and displayed.

  In order to solve the above problems, the invention according to claim 5 is an image display system including an image display device and an external server device, and the image display device displays an image. A display means, a reception means for accepting an operation with a finger, an object superimposed on a map image and displayed on the display means, and corresponds to a display position of a target facility associated with a floor map among the facilities in the map image Display control means for displaying information indicating that the floor map is associated, and whether the target facility is selected by the movement operation by the finger, the floor map is associated. Determination means for determining based on the positional relationship between the information shown and the object, storage means for storing original data of the floor map, and the server device And a communication unit that communicates via a network, wherein the display control unit determines that the target facility has been selected by the determination unit and displays a floor map associated with the target facility. In the state where the operation is accepted by the accepting means, the floor map of the target facility based on the original data stored in the storage means and an operation symbol for switching the floor of the floor map are displayed on the display means. When the reception unit receives an operation for the operation symbol, the floor map is switched and displayed, and the communication unit is associated with the target facility selected by the moving operation with the finger. To request original data which is original data of a floor map but not stored in the storage means Request information is transmitted to the server device, and the server device transmits the original data corresponding to the request information received from the image display device via the network to the image display device. Configured as follows.

  In order to solve the above-mentioned problem, the invention described in claim 6 is an image display method executed by an image display device comprising display means and accepting means for accepting an operation with a finger, Information indicating that the floor map is associated with the display position of the target facility associated with the floor map among the facilities in the map image by superimposing and displaying the object on the display means. A display control step for displaying and a determination step for determining whether or not the target facility has been selected by the moving operation with the finger based on the positional relationship between the information indicating that the floor map is associated with the object In the display control step, it is determined that the target facility is selected in the determination step, and the display control step relates to the target facility. In the state where the operation for displaying the attached floor map is received by the receiving means, the display means displays the floor map of the target facility and an operation symbol for switching the floor of the floor map. When the accepting means accepts an operation on the operation symbol, the floor map is switched and displayed.

  In order to solve the above-mentioned problem, an invention according to claim 7 is a program executed by a computer of an image display device comprising display means and accepting means for accepting an operation by a finger, wherein the computer is The floor map is associated with the display position of the target facility with which the floor map is associated among the facilities in the map image, with the object displayed on the display means superimposed on the map image. Based on the positional relationship between the information indicating that the floor map is associated and the object, whether the target facility has been selected by the movement operation with the finger. Functioning as a determination means, and the computer functioning as the display control means as the determination means In the state where it is determined that the target facility is selected by the computer functioning and the operation for displaying the floor map associated with the target facility is received by the reception unit, the floor map of the target facility And an operation symbol for switching the floor map of the floor map are displayed on the display means, and when the reception means accepts an operation on the operation symbol, the floor map of the floor map is switched and displayed. Make it work.

1 is a block diagram illustrating a schematic configuration of an image display device according to an embodiment. It is a block diagram etc. which show schematic structure of the image display system containing the smart phone which concerns on an Example, (a) is the said block diagram, (b) is the content of the map data memorize | stored in the smart phone which concerns on an Example. It is a figure illustrated. It is a flowchart which shows the image display process which concerns on an Example. It is a figure (1) which shows the example of an image display concerning an example, (a) is a figure showing the 1st example, and (b) is a figure showing the 2nd example. It is a figure (2) which shows the example of an image display concerning an example, (a) is a figure showing the 3rd example, and (b) is a figure showing the 4th example. It is a figure (3) which shows the example of image display concerning an example, (a) is a figure showing the 5th example, and (b) is a figure showing the 6th example. It is a figure (4) which shows the image display example which concerns on an Example, (a) is a figure which shows a 7th example, (b) is a figure which shows an 8th example.

  Next, the form for implementing this application is demonstrated using FIG.

  As shown in FIG. 1, the image display device S according to the embodiment is an image display device S that displays an image, and includes an accepting unit 1, a display unit 2, and a determination unit 3. . At this time, the accepting unit 1 is configured by, for example, a touch panel or a predetermined operation button. The display unit 2 may include a display unit including a display, for example, and a display control unit that displays an image or the like on the display unit.

  In this configuration, the display means 2 displays the object superimposed on the image.

  On the other hand, the accepting means 1 accepts an operation with a user's finger.

  Then, the determination unit 3 determines whether or not the object moved by the moving operation using one finger of the user is at a predetermined position on the displayed image.

  As a result, the display means 2 has a different level of detail from the displayed image when the selection operation using one finger of the user is performed on the object determined to be at the predetermined position and the predetermined position. A second image corresponding to is displayed.

  As described above, according to the operation of the image display device S according to the embodiment, the user's selection operation is performed on the object that is determined to have been moved to the predetermined position on the displayed image by the user's movement operation. In such a case, since the second images having different degrees of detail and corresponding to the predetermined positions are displayed, it is possible to display images having different degrees of detail in each operation with one finger.

  Next, specific examples corresponding to the above-described embodiment will be described with reference to FIGS. In addition, the Example demonstrated below is an Example at the time of applying embodiment with respect to control of the screen display in the said smart phone contained in the image display system containing what is called a smart phone. Note that the smartphone in this case may be replaced with, for example, a portable wireless telephone having a display screen or a portable terminal device having no call function.

  FIG. 2 is a block diagram illustrating a schematic configuration of the image display system according to the embodiment, and FIG. 3 is a flowchart illustrating image display processing according to the embodiment. 4 to 7 are diagrams illustrating examples of image display according to the embodiment. At this time, in FIG. 2, the same member numbers as those of the constituent members in the image display device S are used for the constituent members of the examples corresponding to the constituent members in the image display device S according to the embodiment shown in FIG. 1. ing.

  As shown to Fig.2 (a), the image display system GS which concerns on an Example connects server SV, several smart phone T1, smart phone T2, ..., smart phone Tn, server SV, and each terminal device T. And a communication line NW for exchanging information. In the following description, when the smartphone T1, the smartphone T2,..., The smartphone Tn are described in common, they are simply referred to as “smartphone T”.

  At this time, the server SV includes an interface 10, a processing unit 11 including a CPU, a RAM (Random Access Memory), a ROM (Read Only Memory), and the like, and a storage unit 12 including an HDD (Hard Disc Drive) or a nonvolatile memory. And is constituted by. At this time, the storage unit 12 stores the facility data D distributed to each smartphone T according to the embodiment via the communication line NW in a nonvolatile manner. As the facility data D, as illustrated in FIG. 2 (a), a facility floor made up of floor image data that is associated with a facility name and is a simplified plan view of each floor of the facility having the facility name. Data, facility location data indicating the location of the facility on the map by, for example, latitude / longitude or, for example, coordinates on a predetermined coordinate axis, and the location of a resting facility installed on each floor of the facility, for example, on a predetermined coordinate axis Rest facility position data indicated by coordinates are accumulated. The rest facility in this case corresponds to, for example, a resting room excluding a resting chair or a toilet. These facility data D are distributed to the smartphone T according to the request information from each smartphone T.

  On the other hand, each smartphone T includes an interface 5, a reception unit 1 including a touch panel and operation buttons as an example of the reception unit 1 according to the embodiment, and a display as an example of the display unit 2 according to the embodiment. 2, a CPU 3 as an example of the display unit 2 and an example of the determination unit 3 according to the embodiment, and a map storage unit 4. At this time, the touch panel constituting the receiving unit 1 is arranged on the surface of the display 2. Further, as shown by a broken line in FIG. 2A, the receiving unit 1, the display 2, and the CPU 3 constitute an example corresponding to the image display device S according to the embodiment.

  In the configuration shown in FIG. 2A, the interface 10 of the server SV executes information input / output control processing and the like with each smartphone T via the communication line NW under the control of the processing unit 11.

  Next, the processing unit 11 extracts, from the facility data D in the storage unit 12, floor image data, break facility position data, and the like corresponding to the facility requested by the request information from each smartphone T. Thereafter, the processing unit 11 transmits the extracted data to the smartphone T that has transmitted the request information via the interface 10 and the communication line NW.

  On the other hand, the interface 5 of each smartphone T executes information input / output control processing and the like with the server SV via the communication line NW under the control of the CPU 3. In addition, the touch panel constituting the reception unit 1 outputs position information indicating the touched position to the CPU 3 when the user of the smartphone T touches with a finger or the like. As a result, the CPU 3 uses the map data described later in the map storage unit 4 as the image display processing according to the embodiment, and maps and facilities corresponding to the operations in the receiving unit 1 (including the drag operation using the touch panel). A figure or the like is displayed on the display 2. The image display processing according to this embodiment will be described in detail later with reference to FIGS.

  Here, the data structure and the like of the map data stored in the map storage unit 4 will be described with reference to FIG.

  As illustrated in FIG. 2B, the map data according to the embodiment includes road data, background data, name data such as place names, etc. for each predetermined scale (so-called mesh) for each predetermined scale. It is composed of Further, the floor image data of the facility according to the embodiment stored in the map storage unit 4 includes, for example, the server SV using the facility name data indicating the facility or the facility position data indicating the position of the facility as a link (linkage). It is the data extracted and acquired from within the map data D. At this time, when a plurality of floors (floors) exist in one facility, floor image data as a plurality of facility floor data for each floor is stored in the map storage unit 4 as so-called records. . The facility floor data includes break facility position data indicating the break facility and image data indicating the break facility.

  Next, the image display processing according to the embodiment executed in each smartphone T with the CPU 3 as the center will be specifically described with reference to FIGS. 3 to 7.

  As shown in the corresponding flowchart in FIG. 3, when the image display process according to the embodiment is started, the CPU 3 of the smartphone T according to the embodiment first performs an operation indicating the loupe mode according to the embodiment in the reception unit 1, for example. It is monitored whether it was made by the user (step S1). Here, the “loupe mode” according to the embodiment is a mode in which the detailed information of the facility on the map currently displayed on the display 2 is superimposed and displayed on the map. When the operation indicating the loupe mode is not performed in the monitoring of step S1 (step S1; NO), the CPU 3 executes a predetermined process corresponding to the operation performed at that time (step S15), and relates to the embodiment. The image display process ends.

  On the other hand, when the operation indicating the loupe mode is performed in the monitoring in step S1 (step S1; YES), the CPU 3 next switches the display on the display 2 to the display in the loupe mode (step S2). Specifically, as illustrated in FIG. 4A, as the processing in step S <b> 2, when the map MP is displayed on the display 2, a loupe mark LM indicating that the mode has been shifted to the loupe mode is displayed. 2 and a position mark M indicating the facility where the detailed information (for example, the facility floor data) exists among the facilities displayed in the map MP. In FIG. 4 to FIG. 7, the position mark M is exemplified by “*”. For the facility where the position mark M is displayed, if the facility floor data or the like is already stored in the map storage unit 4, a floor map or the like to be described later is displayed using it. On the other hand, if the facility floor data or the like is not stored in the map storage unit 4, the CPU 3 transmits the request information indicating that the facility floor data or the like is requested to the server SV at a predetermined timing. As a result, when the facility floor data or the like is transmitted from the server SV in response to the request information, the CPU 3 receives this via the interface 5 and stores it in the map storage unit 4 and then stores the floor map or the like. Used for display.

  After switching to the display of the loupe mode by the process of step S2 (see FIG. 4A), the CPU 3 next shows the thumb of the user as illustrated in FIG. 4B with respect to the displayed loupe mark LM. It is monitored whether or not a tap operation (that is, a selection operation of the loupe mark LM) has been performed by F (step S3). When the tap operation is not performed on the loupe mark LM in the monitoring in step S3 (step S3; NO), the CPU 3 confirms with the user whether or not to continue the loupe mode by a predetermined display or the like (step S4). For example, when the user performs an operation to continue the loupe mode in the confirmation in step S4 (step S4; YES), the CPU 3 returns to step S2 and continues displaying the loupe mode. On the other hand, in the monitoring in step S4, when an operation for not continuing the loupe mode is performed (step S4; NO), the CPU 3 proceeds to the process in step S15.

  On the other hand, when the tap operation is performed on the loupe mark LM in the monitoring in step S3 (step S3; YES), the CPU 3 next displays the loupe symbol LS at the center of the map MP as illustrated in FIG. 4B. (Step S5). The loupe symbol LS is selected when a facility for displaying detailed information is selected on the touch panel by performing a drag operation (that is, a movement operation of the loupe symbol LS) on the loupe symbol LS by the user's thumb F, for example. This is a symbol (object) used for. This loupe symbol LS corresponds to an example of an “object” according to the present application. At this time, the CPU 3 displays a trash can symbol DB as illustrated in FIG. 4B at a position outside the region where the map MP of the display 2 is displayed. This trash can symbol DB is for the user to specify that the loupe mode is ended by moving the loupe symbol LS to the position of the trash can symbol DB by, for example, a drag operation when the loupe mode according to the embodiment is ended. Symbol.

  When the loupe symbol LS and the trash can symbol DB are displayed, the CPU 3 next moves the loupe symbol LS to the position mark M by a drag operation on the loupe symbol LS with the user's thumb F as illustrated in FIG. It is monitored whether any of them has been moved to the displayed position (step S6). When the drag operation is not performed on the loupe symbol LS in step S6 (step S6; NO), the CPU 3 continues to display the loupe symbol LS (step S5).

  At this time, if there is a situation in which the display of the loupe symbol LS continues to interfere with other operations, for example, the CPU 3 continues to display the loupe symbol LS for a predetermined time, for example, If the drag operation on the loupe symbol LS is not performed after the predetermined time has elapsed, the loupe mode according to the embodiment may be terminated.

  On the other hand, when a drag operation is performed on the loupe symbol LS in the monitoring in step S6 (step S6; YES), the CPU 3 next confirms the position of the loupe symbol LS at the end of the drag operation (step S7). . Then, the CPU 3 determines whether or not the confirmed position is a position where any position mark M is displayed (step S8). If it is determined in step S8 that the loupe symbol LS is dragged to the position of any position mark M (step S8; YES), the CPU 3 next executes the loupe symbol LS as illustrated in FIG. 5A. On the other hand, for example, it is monitored whether or not the tap operation is performed with the user's thumb F at that position (step S9). When the tap operation is not performed in the determination in step S9 (step S9; NO), the CPU 3 returns to the determination in step S8. On the other hand, when the tap operation is performed in the determination in step S9 (step S9; YES), the CPU 3 displays detailed information on the facility indicated by the position mark M corresponding to the position of the loupe symbol LS at that time in FIG. And superimposed on the map MP and displayed (step S10). In the case illustrated in FIG. 5B, the facility indicated by the position mark M corresponding to the position of the loupe symbol LS is “00 building”, and the floor map FM of the floor on which the facility is located indicates the facility floor data. It is read from the map storage unit 4 and displayed. As illustrated in FIG. 5B, the arrow symbol A1 and the arrow symbol A2 that are tapped when displaying the floor map FM of another floor are displayed adjacent to the floor map FM, and one of these is displayed. It is preferable that the display is switched to the floor map FM of another floor corresponding to the tap operation when the user performs the tap operation. In the floor map FM illustrated in FIG. 5B, a rest facility such as a chair is displayed by a black rectangular display at a position such as a rest chair indicated by the rest facility position data.

  Then, during the display of the detailed information using the floor map FM, as illustrated in FIG. 6A, the CPU 3 performs, for example, the user's thumb F with respect to any position in the enlarged display related to the floor map FM. Whether or not a tap operation has been performed is monitored (step S11). When the tap operation is not performed in the determination in step S11 (step S11; NO), the CPU 3 returns to the determination in step S10. On the other hand, when the tap operation is performed in the determination of step S11 (step S11; YES), the CPU 3 ends the display of the detailed information by deleting the floor map FM displayed at that time (step S12). Thereafter, the CPU 3 proceeds to the monitoring in step S6.

  On the other hand, when the position where the drag operation on the loupe symbol LS is not located at any position mark M (step S8; NO), the CPU 3 then moves the loupe symbol LS to the trash can as illustrated in FIG. 6B. It is determined whether or not the drag operation has been performed up to the position of the symbol DB (step S13). When the drag operation is not performed to the position of the trash can symbol DB in the determination in step S13 (step S13; NO), the CPU 3 shifts to the monitoring in step S6. On the other hand, if it is determined in step S13 that the loupe symbol LS has been dragged to the position of the trash can symbol DB as illustrated in FIG. 6B (step S13; YES), the CPU 3 executes the loupe mode to end the loupe mode. The loupe symbol LS and the loupe mark LM are erased from the display 2 (step S14), and then the image display processing according to the embodiment is terminated.

  As described above, according to the image display processing according to the embodiment, the user tap operation is performed on the loupe symbol LS determined to have been moved by the user's drag operation to the position of the position mark M on the map MP. If it is made, detailed information such as a floor map FM having a different level of detail and corresponding to the position of the position mark M is displayed (see FIG. 5 (b) or FIG. 6 (a)). It is possible to display an image including information with different levels of detail depending on the operation.

  In addition, since one finger used for the drag operation and the tap operation is the thumb F, it is possible to display images with different degrees of detail for each operation with one hand.

  Furthermore, since the image displayed when the tap operation is performed on the loupe symbol LS is an image including detailed information, the image of detailed information can be easily displayed by each operation with one finger.

  Furthermore, since the loupe symbol LS has a loupe-like shape (see FIGS. 4B and 5A), it is possible to produce the detailed information in an interesting and effective manner. The symbol in this case may be a symbol having a shape imitating binoculars, for example, in addition to the loupe symbol LS, as long as it imitates a tool used when an object is enlarged and viewed.

  Further, when a drag operation is performed to move the loupe symbol LS to the display position of the trash can symbol DB, which means that the detailed information image is not displayed, the moved loupe symbol LS is deleted (FIG. 6B). )), And a process that accurately reflects the user's intention not to display the detailed information image. In this case, the loupe symbol LS is not dragged to the position of the trash can symbol DB, but the loupe symbol LS is deleted when a tap operation is performed on the trash can symbol DB itself while the loupe symbol LS is displayed. You may comprise. Even in this case, it is possible to perform processing that accurately reflects the user's intention to not display the detailed information image.

  Furthermore, since the detailed floor map FM inside the facility existing in the area displayed as the map MP is displayed as an image of detailed information, the internal details of the facility can be displayed by each operation with one finger. Can do. At this time, by displaying the position of a resting facility such as a chair together on the floor map FM (see FIG. 5B or 6A), it is possible to make the image display more user-friendly. . In addition, at this time, the position of the person who has the terminal device capable of acquiring the position information is displayed superimposed on the floor map FM based on the position information, so that the congestion status of the person on the floor or floor is also displayed. It can also be configured to be displayed in a recognizable manner.

  In the image display processing according to the above-described embodiment, the floor map FM inside the facility in the map MP is displayed as the loupe mode, but in addition to this, a map enlarged with respect to the map MP is displayed. You may comprise so that it may display as a loupe mode.

  That is, more specifically, the map MP is divided into, for example, four parts as illustrated by using broken lines in FIG. 7A, and the position mark M is displayed at the center of each of the four divided areas. Then, for example, by moving the loupe symbol LS to the position of the position mark M displayed at the center of the upper left area illustrated in FIG. 7A (see step S5 to step S9 in FIG. 3), As illustrated in FIG. 7B, an enlarged map AM obtained by enlarging the vicinity of the center of the upper left area may be displayed at the center of the map MP (see step S10 in FIG. 3). In this case, as illustrated in FIG. 7B, it is preferable that a loupe-like frame W be displayed together at the boundary between the enlarged map AM and the map MP. Further, in the case illustrated in FIG. 7, the enlarged map AM is displayed by detecting that a drag operation or a tap operation on a direction key (not shown) that moves the range of the enlarged map AM is displayed while the enlarged map AM is displayed. It is preferable that the display range of the enlarged map AM is moved within the frame W with the reduced scale.

  As described above, according to the display control of the enlarged map AM illustrated in FIG. 7, an enlarged map with an enlarged scale is displayed, and thus an enlarged map with an enlarged scale is displayed by each operation with one finger. be able to.

  Further, since the loupe symbol LS has a loupe-like shape and the enlarged map AM is displayed together with the frame W, it can be interestingly and effectively produced that the enlarged map AM having different degrees of detail is displayed.

  Further, in the above-described embodiment, the case where the detailed information about the map MP originally displayed or the enlarged map AM is displayed has been described. However, for example, the enlarged map AM is originally displayed. The present application can also be applied to a case where a wider range of maps are displayed in a superimposed manner. In this way, even when the display is switched from the enlarged map AM to a wider map, an image with a different level of detail is displayed as in the embodiment.

  Further, in the above-described embodiment, the case where the detailed information about the map MP originally displayed or the enlarged map AM is displayed has been described. However, for example, a human face is displayed and the specific part is displayed. It is also possible to apply the present application when displaying an enlarged image.

  Further, the detailed information according to the above-described embodiment may be configured to be displayed not as an image but as text information, for example, so as to be identifiable with respect to the map MP.

  In addition, a program corresponding to the flowchart shown in FIG. 3 is recorded on a recording medium such as a flexible disk or a hard disk, or is acquired via a network such as the Internet, and is read out to a general-purpose microcomputer or the like. It is possible to cause the microcomputer or the like to function as the CPU 3 according to the embodiment.

1 Reception means (reception part)
2 Display means (display)
3. Judgment means (CPU)
4 Map storage unit 11 Processing unit 12 Storage unit S Image display device T1, T2, Tn Smartphone SV server GS image display system D Facility data F Thumb LS loupe symbol LM loupe mark M Location mark MP map AM Enlarged map DB Trash bin symbol FM Floor map

Claims (7)

Display means for displaying an image;
Accepting means for accepting an operation with a finger;
The object is displayed on the display unit by superimposing the map image, and the floor map is associated with the display position of the target facility associated with the floor map among the facilities in the map image. Display control means for displaying information to be displayed;
Determining means for determining whether or not the target facility is selected by a moving operation with the finger based on a positional relationship between the information indicating that the floor map is associated with the object;
With
The display control unit determines that the target facility has been selected by the determination unit, and the target control unit receives an operation for displaying a floor map associated with the target facility by the reception unit. A floor map of the facility and an operation symbol for switching the floor of the floor map are displayed on the display means, and when the operation of the operation symbol is accepted by the accepting means, the floor map of the floor map is switched. An image display device characterized by displaying. The image display device according to claim 1,
The image display apparatus according to claim 1, wherein the determination unit determines that the target facility is selected when the object overlaps information indicating that the floor map is associated. The image display device according to claim 1 or 2,
The display control means deletes the floor map when the acceptance means accepts a tap operation to a predetermined area by the finger while the floor map of the target facility is displayed on the display means. An image display device characterized by the above. In the image display device according to any one of claims 1 to 3,
Storage means for storing original data of the floor map;
A communication means for communicating with an external server device;
With
The communication means includes request information for requesting original data of a floor map associated with the target facility selected by the moving operation with the finger and not stored in the storage means. An image display device that transmits to an apparatus. An image display system including an image display device and an external server device,
The image display device includes:
Display means for displaying an image;
Accepting means for accepting an operation with a finger;
The object is displayed on the display unit by superimposing the map image, and the floor map is associated with the display position of the target facility associated with the floor map among the facilities in the map image. Display control means for displaying information to be displayed;
Determining means for determining whether or not the target facility is selected by a moving operation with the finger based on a positional relationship between the information indicating that the floor map is associated with the object;
Storage means for storing original data of the floor map;
Communication means for communicating with the server device via a network;
With
In the state in which the display control unit determines that the target facility has been selected by the determination unit, and the operation for displaying the floor map associated with the target facility has been received by the reception unit, the storage control unit The display means displays a floor map of the target facility based on the original data stored in the means and an operation symbol for switching the floor of the floor map, and the accepting means accepts an operation on the operation symbol. In this case, the floor map of the floor map is switched and displayed.
The communication means includes request information for requesting original data of a floor map associated with the target facility selected by the moving operation with the finger and not stored in the storage means. Send to the device,
The server device
An image display system, wherein the original data corresponding to the request information received from the image display device via the network is transmitted to the image display device. An image display method executed by an image display device comprising display means and accepting means for accepting an operation with a finger,
The object is displayed on the display unit by being superimposed on a map image, and the floor map is associated with the display position of the target facility associated with the floor map among the facilities in the map image. A display control step for displaying information to be displayed;
A determination step of determining whether or not the target facility is selected by a moving operation with the finger based on a positional relationship between the object and information indicating that the floor map is associated;
Including
In the display control step, in the state where it is determined that the target facility is selected in the determination step, and an operation for displaying a floor map associated with the target facility is received by the reception unit. The floor map of the target facility and the operation symbol for switching the floor of the floor map are displayed on the display means, and when the operation of the operation symbol is received by the reception means, the floor map floor is switched. An image display method characterized in that the image is displayed. A program executed by a computer of an image display device comprising display means and accepting means for accepting an operation with a finger,
The computer,
The object is displayed on the display unit by being superimposed on a map image, and the floor map is associated with the display position of the target facility associated with the floor map among the facilities in the map image. Display control means for displaying information to be displayed; and
A determination unit that determines whether or not the target facility has been selected by a moving operation with the finger based on a positional relationship between information indicating that the floor map is associated with the object,
Function as
The computer functioning as the display control means determines that the target facility has been selected by the computer functioning as the determination means, and an operation for displaying a floor map associated with the target facility is the acceptance When the display means displays the floor map of the target facility and the operation symbol for switching the floor of the floor map in the state received by the means, and the reception means receives the operation on the operation symbol And a function for switching and displaying the floor of the floor map.