CN108763269A - A kind of visual chart POI display methods, electronic equipment and storage medium - Google Patents
A kind of visual chart POI display methods, electronic equipment and storage medium Download PDFInfo
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- CN108763269A CN108763269A CN201810300717.6A CN201810300717A CN108763269A CN 108763269 A CN108763269 A CN 108763269A CN 201810300717 A CN201810300717 A CN 201810300717A CN 108763269 A CN108763269 A CN 108763269A
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- poi
- visual chart
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- display methods
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- 230000000007 visual effect Effects 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 title claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 239000012141 concentrate Substances 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 230000008034 disappearance Effects 0.000 abstract description 2
- 241001269238 Data Species 0.000 description 1
- 101100533310 Mus musculus Set gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
Abstract
The invention discloses a kind of visual chart POI display methods, electronic equipment and computer readable storage mediums, and this approach includes the following steps：Create POI data table；The data of airport, navigational facility, barrier and way point are imported in POI data table；POI alternative events are added on visual chart；Wherein, POI alternative events include visual chart moving event and click event；Visual chart moving event, the movement for monitoring visual chart record from all POIs of the inquiry in POI data table within the scope of current visually chart when visual chart is moved and are temporarily stored in local record and concentrate；Click event, for when the event is activated, the details for the POI being clicked to be shown in the visual chart page.It, which can be realized, is highlighted POI icons and the essential information of the POI when mouse passes through the position of POI, and mouse removes then information disappearance, and mouse clicks the details for showing POI, improves the service efficiency of information.
Description
Technical field
The present invention relates to a kind of visual chart field more particularly to visual chart POI display methods, electronic equipment and storages
Medium.
Background technology
Chart is a kind of map for second-mission aircraft navigation, with the sea chart of ship, the map principle phase of motor vehicle operators
Seemingly.By these charts, pilot can judge orientation, enroute I. F. R. altitude, the best road of flight where the aircraft that oneself drives
It most preferably force-lands when diameter, on the way navigation equipment and aircraft break down airport or place.
Currently, chart would generally be all POI's (point of interest or point of information)
Information, which all marks out, to be come, and causes the length of chart to increase since the information content of display is excessive, and in a large amount of information,
User rapidly can not therefrom obtain the POI useful to oneself, reduce the service efficiency of information.
Invention content
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of display sides visual chart POI
Method can realize the details for hiding POI in normal state, and just display should when the POI on visual chart is clicked
The details of POI improve the service efficiency of information.
The second object of the present invention is to provide a kind of electronic equipment, including visual chart can realize in normal shape
The details of POI are hidden under state, and just show the details of the POI when the POI on visual chart is clicked, and are improved
The service efficiency of information.
The third object of the present invention is to provide a kind of computer readable storage medium, can realize hidden in normal state
The details of POI are hidden, and just show the details of the POI when the POI on visual chart is clicked, improve information
Service efficiency.
An object of the present invention adopts the following technical scheme that realization：
A kind of visual chart POI display methods, includes the following steps：
Create POI data table；
The data of airport, navigational facility, barrier and way point are imported in the POI data table；
POI alternative events are added on visual chart；
Wherein, the POI alternative events include visual chart moving event and click event；The visual chart moves thing
Part, the movement for monitoring visual chart, when visual chart moves, inquiry is in current visually boat from the POI data table
All POI within the scope of figure are recorded and are temporarily stored in local record and concentrate；The click event is activated for working as the event
When, show the details for the POI being clicked in the visual chart page.
Further, the data items of each POI in the POI data table include：Classification, display scale ruler, longitude,
Latitude, title, remark information and subclass, wherein the subclass is the subclass under each classification.
Further, the display scale ruler is determined according to the weights of importance grade of each POI.
Further, the visual chart moving event uses zoomend events.
Further, click events, singleclick events or dblclick events can be used in the click event.
Further, the POI alternative events further include：Mouseover events, the shifting for monitoring current mouse in real time
It is dynamic, the current position of mouse is obtained, longitude and latitude is converted into and the POI records concentrated with local record compares, judge whether there is POI
Geographical location and current mouse longitude and latitude position coincide, if then from local record concentrate obtain the POI information and
It is shown on visual chart.
It is further, described that from locally recording, concentration obtains the information of the POI and display is specially on visual chart：From
Local record is concentrated the information for obtaining the POI and is shown on visual chart, wherein high based on classification and the setting of display scale ruler
The bright icon for showing the POI, the essential information of the POI is shown based on title.
Further, described to show that the details for the POI being clicked are specially in the visual chart page：In visual chart
The left side of the page shows the details for the POI being clicked.
The second object of the present invention adopts the following technical scheme that realization：
A kind of electronic equipment, the electronic equipment, which has, to be generated based on above-mentioned visual chart POI display methods to design
Visual chart.
The third object of the present invention adopts the following technical scheme that realization：
A kind of computer readable storage medium, the computer-readable recording medium storage have executable program, the journey
Such as above-mentioned visual chart POI display methods is realized when sort run.
Compared with prior art, the beneficial effects of the present invention are：
By generating visual chart POI data table, then visually chart moving event and click event, realization are real-time
Update all POI datas in visual chart indication range, and when the user clicks some POI when, on the visual chart page
Show the details of the POI.This method makes the information of each POI of visual chart that can stash so that visual chart
Display area can reduce, and user can the visual chart of fast browsing with search out itself needs POI, and then click obtain should
The details of POI improve the service efficiency of information.
Description of the drawings
Fig. 1 is a kind of flow chart of visual chart POI display methods provided by the invention.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
A kind of visual chart POI display methods, includes the following steps：
S1, POI data table is created；
S2, the data of airport, navigational facility, barrier and way point are imported in the POI data table；
S3, POI alternative events are added on visual chart；
Wherein, POI alternative events include visual chart moving event and click event；Visual chart moving event, is used for
The movement for monitoring visual chart, when visual chart moves, from institute of the inquiry in POI data table within the scope of current visually chart
There is POI to record and be temporarily stored in local record and concentrates；Click event, for when the event is activated, in visual chart page
Face shows the details for the POI being clicked.
As a preferred embodiment, the data items of each POI in the POI data table of the establishment of step S1
Including：Classification (ptype), display scale ruler (plevel), longitude (lon), latitude (lat), title (pname), remark information
(ptemp) and subclass (pkind), wherein subclass is the subclass under each classification.
Classification includes：Airport, four class of navigational facility, barrier and way point；Each classification is divided into as several subclasses
Not, in the present embodiment, Arabic numerals of the subclass by category icon plus corresponding subclass indicate, as airport is used respectively
1,2,3,4 and 5 civil airport, military airfield, military-civil airport, military alternate airport and civil helicopter field, navigation are indicated
Facility indicates VOR DME and NDB respectively with 1,2, barrier with 1 to 8 indicate respectively the mountain of no light and height higher than 300 meters,
No light and height higher than 300 meters barrier, without light and height less than 300 meters mountain, without light and height be less than 300 meters
Barrier, have light and height less than 300 meters mountain, have light and height higher than 300 meters barrier, have light and height
Barrier less than 300 meters, the windmill without light and height less than 300 meters, way point indicate region way point respectively with 1 and 2
With visual way point.Show that POI titles when POI information, airport show airport title when entitled interactive；Navigational facility is shown
Its identification code；Barrier shows its title, and when no title is shown generally as barrier, and way point shows its air route identification code.
As a preferred embodiment, display scale ruler is determined according to the weights of importance grade of each POI.It is each
Classification includes many individuals diversified in specifications, and all individuals arrange out weights of importance grade according to specification and classify, often
Corresponding display scale ruler is arranged in one kind.If airport is divided into four classes according to its weights of importance grade, the first kind is provincial master
Airport is wanted, 1：Start to show when 10000000, corresponding display scale ruler is 10000000；Second class is city-level airport, 1：
Start to show when 5000000；Third class is the secondary airport of city-level, 1：Start to show when 2500000；4th class is going straight up to compared with congestion
Airport and military relevant airport, 1：Start to show when 1000000.
As a preferred embodiment, visually chart moving event uses zoomend events.Using zoomend things
Part monitors the movement of visual chart, when visual chart moves, local record concentrate can again the current visually chart of update it is aobvious
Interior POI is enclosed in demonstration.
As a preferred embodiment, click event can be used click events, singleclick events or
Dblclick events.Realize that the function that its details is shown when POI is clicked, click event have by click event
A variety of, technical staff can select one way in which according to actual needs.
As a preferred embodiment, in step S3, POI alternative events further include：
Mouseover events, the movement for monitoring current mouse in real time obtain the current position of mouse, be converted into through
Latitude is simultaneously compared with the POI records of local record concentration, judges whether there is the geographical location of POI and the longitude and latitude position of current mouse
Set it is identical, if then from local record concentrate obtain the POI information and shown on visual chart；Wherein, judge the ground of POI
The criterion whether coincide of longitude and latitude position of reason position and current mouse is：Judge the position deviation of the two whether reasonable
Range of tolerable variance in, if so, judgement both position coincide.
It obtains the information of the POI as a preferred embodiment, being concentrated from local record and is shown on visual chart
Show specially：It is concentrated from local record and obtains the information of the POI and shown on visual chart, wherein be based on classification and display
The icon for being highlighted the POI is arranged in engineer's scale, and the essential information of the POI is shown based on title.It is arranged when mouse is located at POI's
Show that the icon and its essential information of POI, user can judge whether the POI meets self-demand from essential information when position,
If then clicking mouse obtains the details of the POI, if otherwise removing mouse.
As a preferred embodiment, showing that the details for the POI being clicked are specially in the visual chart page：
The details for the POI being clicked are shown in the left side of the visual chart page.Show that POI's is detailed in the side of the visual chart page
Thin information so that user is not also interfered to check the overall page of visual chart when the details of the browsable POI of user.
The visual chart POI display methods that the present embodiment is provided can realize that when mouse is moved to some POI, display should
The essential information of POI, mouse removes information disappearance, and the detailed letter of the POI is shown when clicking some POI on visual chart
Breath.The function makes the information of POI that can stash when user does not need, and is not take up the display interface space of visual chart,
But also user can each POI of fast browsing to find its required POI information in the shortest time.
The present invention also provides a kind of electronic equipment, which has based on the above-mentioned display sides visual chart POI
Method designs the visual chart of generation.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has and can hold
Line program realizes such as above-mentioned visual chart POI display methods when described program is run.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of visual chart POI display methods, which is characterized in that include the following steps：
Create POI data table；
The data of airport, navigational facility, barrier and way point are imported in the POI data table；
POI alternative events are added on visual chart；
Wherein, the POI alternative events include visual chart moving event and click event；The visual chart moving event,
Movement for monitoring visual chart, when visual chart moves, inquiry is in current visually chart model from the POI data table
All POI in enclosing are recorded and are temporarily stored in local record and concentrate；The click event, for when the event is activated,
The details for the POI being clicked are shown in the visual chart page.
2. visually chart POI display methods as described in claim 1, which is characterized in that each of described POI data table
The data items of POI include：Classification, display scale ruler, longitude, latitude, title, remark information and subclass, wherein the son
Classification is the subclass under each classification.
3. visually chart POI display methods as claimed in claim 2, which is characterized in that the display scale ruler is according to each
The weights of importance grade of POI determines.
4. visually chart POI display methods as described in claim 1, which is characterized in that the visual chart moving event is adopted
With zoomend events.
5. visually chart POI display methods as described in claim 1, which is characterized in that click can be used in the click event
Event, singleclick events or dblclick events.
6. such as visual chart POI display methods described in any one of claim 1 to 5, which is characterized in that the POI interacts thing
Part further includes：
Mouseover events, the movement for monitoring current mouse in real time obtain the current position of mouse, are converted into longitude and latitude
And the POI records concentrated with local record compare, the longitude and latitude position in the geographical location and current mouse that judge whether there is POI is kissed
It closes, obtains the information of the POI if then being concentrated from local record and shown on visual chart.
7. visually chart POI display methods as claimed in claim 6, which is characterized in that described concentrated from local record obtains
The information of the POI and on visual chart display be specially：It is concentrated from local record and obtains the information of the POI and in visual chart
Upper display, wherein be highlighted the icon of the POI based on classification and the setting of display scale ruler, the base of the POI is shown based on title
This information.
8. such as visual chart POI display methods described in any one of claim 1 to 5, which is characterized in that described in visual chart
The page shows that the details for the POI being clicked are specially：Show that the POI's being clicked is detailed in the left side of the visual chart page
Information.
9. a kind of electronic equipment, which is characterized in that the electronic equipment, which has, is based on claim 1 to 8 any one of them mesh
The visual chart of generation is designed depending on chart POI display methods.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has executable journey
Sequence realizes such as claim 1 to 8 any one of them visual chart POI display methods when described program is run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300717.6A CN108763269A (en) | 2018-04-04 | 2018-04-04 | A kind of visual chart POI display methods, electronic equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810300717.6A CN108763269A (en) | 2018-04-04 | 2018-04-04 | A kind of visual chart POI display methods, electronic equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110674209A (en) * | 2019-09-22 | 2020-01-10 | 武汉光庭信息技术股份有限公司 | Data display method, equipment and storage medium |
| CN110853488A (en) * | 2019-10-28 | 2020-02-28 | 广州码石信息科技有限公司 | POI (Point of interest) label display method, device and equipment |
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| CN110674209A (en) * | 2019-09-22 | 2020-01-10 | 武汉光庭信息技术股份有限公司 | Data display method, equipment and storage medium |
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