CN106780659A - A kind of two-dimension situation map generalization method and electronic equipment - Google Patents
A kind of two-dimension situation map generalization method and electronic equipment Download PDFInfo
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Abstract
The invention discloses a kind of two-dimension situation map generalization method and electronic equipment, methods described includes：Set up icon and draw layer, wherein, the icon draws layer includes that dynamic graphical component draws layer and static pel draws layer；Combining geographic information image, draws layer and draws static pel, and be stored in static graphics buffering area in the static pel；According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, be stored in motion graphics buffering area；The second data based on the first data in the static graphics buffering area and the motion graphics buffering area, obtain two-dimension situation figure.For solving how to show in real time and intuitively the technical problem of artificial physical state, realize with the cost of less software development workload estimate and difficulty, in limited display interface intuitively, many, display artificial physical in real time important state information as far as possible, simplify the technique effect of the display mode of artificial physical real time information.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of two-dimension situation map generalization method and electronic equipment.
Background technology
During visual simulating or military deduction, monitored entity is often represented using two-dimension situation figure or is pushed away
The real-time status of both sides troops is drilled, its principle is mainly used in GIS-Geographic Information System (Geographic Information
System, GIS) on the superposition icon related to artificial physical, and the related description such as auxiliary matched related text information describes
The real-time status of artificial physical.With constantly lifting and the variation of presentation of information of computer drawing ability, design realizes one
Plant dynamic icon to show artificial physical real time critical information, such as by controlling the propeller rotary speed of helicopter icon come body
The motion state of existing helicopter, put on the speed of reception antenna by radar map to embody the scan frequency etc. of radar, with
Intuitively statement artificial physical real-time status is battle state display method problem demanding prompt solution.
In the prior art, battle state display mode mainly has following two ways：
The first, using static icon to show the position of artificial physical, is being aided with different colours to distinguish artificial physical
Different conditions, or be equipped with related text explanation with describe deduce entity related parameters.
Second, in order to display the details of the detailed status of artificial physical while taking into account the attractive in appearance, succinct of interface, Software for Design
Person generally needs the relevant information for coordinating Three-dimensional Display to show designated entities.
But, when carrying out battle state display using first way, explanatory note can excessively cause interface redundancy, while inflexible
Static icon can not give user more friendly experience；During using the second way, Three-dimensional Display will necessarily increase exploitation
Difficulty and workload, simultaneously because Three-dimensional Display energy indication range is narrower, substantially can not simultaneously show all monitoring entities
Operation.
It can be seen that, how in real time and intuitively to show that artificial physical state is that battle state display method of the prior art is urgently solved
Technical problem certainly.
The content of the invention
The embodiment of the present application provides a kind of two-dimension situation map generalization method and electronic equipment, for solve how in real time and
The technical problem of artificial physical state is intuitively shown, under realizing with the cost of less software development workload estimate and difficulty,
In limited display interface intuitively, many, display artificial physical in real time important state information as far as possible, simplify artificial physical
The technique effect of the display mode of real time information.
On the one hand the embodiment of the present application provides a kind of two-dimension situation map generalization method, including：
Set up icon and draw layer, wherein, the icon draws layer includes that dynamic graphical component draws layer and static pel draws layer；
Combining geographic information image, draws layer and draws static pel, and be stored in static graphics and delay in the static pel
Rush area；
According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, be stored in motion graphics buffering
Area；
The second data based on the first data in the static graphics buffering area and the motion graphics buffering area, obtain
Two-dimension situation figure.
Optionally, it is described set up icon draw layer before, methods described also includes：
Determine simulation object；
Entity icon corresponding with the simulation object is obtained, wherein, the entity icon includes dynamic icon and static state
Icon, the dynamic icon is icon corresponding with the dynamic attribute changed with time shift in the simulation object, described quiet
State icon is icon corresponding with the static attribute that will not be changed with time shift in the simulation object；
Management of icons parameter corresponding with the entity icon is obtained, wherein, the management of icons parameter is for institute
State the parameter that the rendering parameter of dynamic icon and the static icon is managed.
Optionally, the management of icons parameter includes static icon title, dynamic icon title, the renewal side of dynamic icon
Formula, the more new node of dynamic icon, the renewal speed of dynamic icon.
Optionally, the combining geographic information image, draws layer and draws static pel, and be stored in the static pel
Static graphics buffering area, including：
Obtain first coordinate of the simulation object in the geographic information image；
Based on first coordinate, the geographic information image is merged with the static icon, obtain with it is described
The corresponding static pel of simulation object；
The static pel is stored in still image buffering area.
Optionally, it is described according to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, it is stored in dynamic
State graphic buffer, including：
Obtain first coordinate of the simulation object in the geographic information image；
Obtain the first rendering parameter corresponding with the dynamic icon in the management of icons parameter；
Based on first coordinate, first rendering parameter and the dynamic icon, according to prefixed time interval,
The dynamic graphical component draws layer and draws N number of dynamic graphical component, wherein, N is the integer more than or equal to 1；
N number of dynamic graphical component is stored in motion graphics buffering area.
Optionally, it is described that N number of dynamic graphical component is stored in motion graphics buffering area, including：
Obtain the running status of the simulation object；
Based on N number of dynamic graphical component shown in running status adjustment, N number of adjusted dynamic graphical component is obtained；
N number of adjusted dynamic graphical component is stored in the motion graphics buffering area.
Optionally, the of first data based in the static graphics buffering area and the motion graphics buffering area
Two data, obtain two-dimension situation figure, including：
Second data of the first data in the static graphics buffering area and the motion graphics buffering area are carried out from
Screen renders treatment, obtains two-dimension situation figure.
Optionally, the second of first data in the static graphics buffering area and the motion graphics buffering area
Data carry out off screen and render treatment, obtain two-dimension situation figure, including：
Create the first buffering areas different from the screen buffer for being currently used in display；
Read the static pel to the first buffering area；
I is taken for 1 to N, with the prefixed time interval, successively from N number of dynamic graphical component or described N number of adjusted dynamic
I-th dynamic graphical component to the first buffering area is read in state pel, wherein, i is the integer more than or equal to 1 and less than or equal to N；
I is taken for 1 to N, with the prefixed time interval, is successively entered the static pel with i-th dynamic graphical component
Row fusion, obtains i-th two-dimension situation figure, when i takes N, obtains N number of two-dimension situation figure.
Optionally, it is described to read the static pel to the first buffering area, including：
Determine whether the geographic information image is identical with current geographic information；
If so, then reading the static pel to the first buffering area.
Optionally, after whether the determination geographic information image is identical with current geographic information, methods described
Also include：
If it is not, then obtain and the geographic information image of current geographic information identical first, based on first geography information
Image obtains the static pel of first different from the static pel, and the described first static pel is stored in into the static map
Shape buffering area；
Read the described first static pel to the first buffering area；
Based on the described first static pel and second data, the two-dimension situation figure after being updated.
On the other hand the embodiment of the present application additionally provides a kind of electronic equipment, including：
First creating unit, layer is drawn for setting up icon, wherein, the icon draws layer includes that dynamic graphical component draws layer
Layer is drawn with static pel；
First drawing unit, for combining geographic information image, draws layer and draws static pel in the static pel, and
It is stored in static graphics buffering area；
Second drawing unit, for according to prefixed time interval, drawing layer in the dynamic graphical component and drawing dynamic graphical component, protects
There is motion graphics buffering area；
First obtains unit, for being buffered based on the first data in the static graphics buffering area and the motion graphics
Second data in area, obtain two-dimension situation figure.
Optionally, the electronic equipment also includes：
First determining unit, for determining simulation object；
Second obtaining unit, for obtaining entity icon corresponding with the simulation object, wherein, the entity icon bag
Dynamic icon and static icon are included, the dynamic icon is and the dynamic attribute pair changed with time shift in the simulation object
The icon answered, the static icon is figure corresponding with the static attribute that will not be changed with time shift in the simulation object
Mark；
3rd obtaining unit, for obtaining management of icons parameter corresponding with the entity icon, wherein, the icon pipe
Reason parameter is the parameter being managed for the rendering parameter to the dynamic icon and the static icon.
Optionally, first drawing unit is used for：
Obtain first coordinate of the simulation object in the geographic information image；
Based on first coordinate, the geographic information image is merged with the static icon, obtain with it is described
The corresponding static pel of simulation object；
The static pel is stored in still image buffering area.
Optionally, second drawing unit is used for：
Obtain first coordinate of the simulation object in the geographic information image；
Obtain the first rendering parameter corresponding with the dynamic icon in the management of icons parameter；
Based on first coordinate, first rendering parameter and the dynamic icon, according to prefixed time interval,
The dynamic graphical component draws layer and draws N number of dynamic graphical component, wherein, N is the integer more than or equal to 1；
N number of dynamic graphical component is stored in motion graphics buffering area.
Optionally, second drawing unit is used for：
Obtain the running status of the simulation object；
Based on N number of dynamic graphical component shown in running status adjustment, N number of adjusted dynamic graphical component is obtained；
N number of adjusted dynamic graphical component is stored in the motion graphics buffering area.
Optionally, the first obtains unit is used for：
Second data of the first data in the static graphics buffering area and the motion graphics buffering area are carried out from
Screen renders treatment, obtains two-dimension situation figure.
Optionally, the first obtains unit is used for：
Create the first buffering areas different from the screen buffer for being currently used in display；
Read the static pel to the first buffering area；
I is taken for 1 to N, with the prefixed time interval, successively from N number of dynamic graphical component or described N number of adjusted dynamic
I-th dynamic graphical component to the first buffering area is read in state pel, wherein, i is the integer more than or equal to 1 and less than or equal to N；
I is taken for 1 to N, with the prefixed time interval, is successively entered the static pel with i-th dynamic graphical component
Row fusion, obtains i-th two-dimension situation figure, when i takes N, obtains N number of two-dimension situation figure.
Optionally, the first obtains unit is used for：
Determine whether the geographic information image is identical with current geographic information；
If so, then reading the static pel to the first buffering area.
Optionally, the first obtains unit is additionally operable to：
If it is not, then obtain and the geographic information image of current geographic information identical first, based on first geography information
Image obtains the static pel of first different from the static pel, and the described first static pel is stored in into the static map
Shape buffering area；
Read the described first static pel to the first buffering area；
Based on the described first static pel and second data, the two-dimension situation figure after being updated.
Said one or multiple technical schemes in the embodiment of the present application, at least imitate with following one or more technology
Really：
First, due to the technical scheme in the embodiment of the present application, layer is drawn using icon is set up, wherein, the icon is drawn
Layer includes that dynamic graphical component draws layer and static pel draws layer；Combining geographic information image, draws layer and paints in the static pel
The static pel of system, and it is stored in static graphics buffering area；According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic
State pel, is stored in motion graphics buffering area；Based on the first data and the motion graphics in the static graphics buffering area
Second data of buffering area, obtain the technological means of two-dimension situation figure, so, by the artificial physical figure of traditional pure static state display
Mark is divided into two kinds of static pel and dynamic graphical component, intuitively reflects imitative by the manifestation mode of the real-time dynamic change of dynamic graphical component
The dynamic attribute of true body, static pel and dynamic graphical component are combined to form complete entity icon, so as to be shown by two dimension
The state of all of artificial physical is dynamically shown, how in real time and directly perceived solved by mode in current display interface
The technical problem of ground display artificial physical state, under realizing with the cost of less software development workload estimate and difficulty, is having
In the display interface of limit intuitively, many, display artificial physical in real time important state information as far as possible, simplify artificial physical
The technique effect of the display mode of real time information.
2nd, due to the technical scheme in the embodiment of the present application, using the acquisition simulation object in the geography information figure
First coordinate of picture；Based on first coordinate, the geographic information image is merged with the static icon, obtain with
The corresponding static pel of the simulation object；The static pel is stored in the technological means of still image buffering area, so,
By setting up static graphics buffering area, and the static graphics of drafting are preserved, it is right in follow-up drawing process so as to avoid
Unchanged static graphics carry out repeating drafting, realize the technique effect for improving and drawing efficiency.
3rd, due to the technical scheme in the embodiment of the present application, using to the first data in the static graphics buffering area
And the second data of the motion graphics buffering area carry out off screen and render treatment, obtain the technological means of two-dimension situation figure, so,
Mode is rendered using off screen, fusion and the wash with watercolours of static graphics and motion graphics is carried out to the situation map for needing to draw in internal memory
Dye, then by the images outputting after fusion to display window, realize the technique effect for avoiding figure from flashing.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, embodiment will be described below
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only more of the invention
Embodiment.
Fig. 1 is a kind of flow chart of two-dimension situation map generalization method that the embodiment of the present application one is provided；
Fig. 2 is the specific implementation flow chart of step S102 in the embodiment of the present application one；
Fig. 3 is the specific implementation flow chart of step S103 in the embodiment of the present application one；
Fig. 4 is the specific implementation flow chart of step S104 in the embodiment of the present application one；
Fig. 5 is the entire flow figure of the two-dimension situation map generalization method in the embodiment of the present application；
Fig. 6 is the structured flowchart of a kind of electronic equipment that the embodiment of the present application two is provided.
Specific embodiment
The embodiment of the present application provides a kind of two-dimension situation map generalization method and electronic equipment, for solve how in real time and
The technical problem of artificial physical state is intuitively shown, under realizing with the cost of less software development workload estimate and difficulty,
In limited display interface intuitively, many, display artificial physical in real time important state information as far as possible, simplify artificial physical
The technique effect of the display mode of real time information.
Technical scheme in the embodiment of the present application is to solve above-mentioned technical problem, and general thought is as follows：
A kind of two-dimension situation map generalization method, including：
Set up icon and draw layer, wherein, the icon draws layer includes that dynamic graphical component draws layer and static pel draws layer；
Combining geographic information image, draws layer and draws static pel, and be stored in static graphics and delay in the static pel
Rush area；
According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, be stored in motion graphics buffering
Area；
The second data based on the first data in the static graphics buffering area and the motion graphics buffering area, obtain
Two-dimension situation figure.
In the above-mentioned technical solutions, layer is drawn using setting up icon, wherein, the icon is drawn layer and is painted including dynamic graphical component
Preparative layer and static pel draw layer；Combining geographic information image, draws layer and draws static pel, and preserve in the static pel
In static graphics buffering area；According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, be stored in dynamic
Graphic buffer；The second data based on the first data in the static graphics buffering area and the motion graphics buffering area,
The technological means of two-dimension situation figure is obtained, so, the artificial physical icon of traditional pure static state display static pel is divided into
With two kinds of dynamic graphical component, the dynamic category of artificial physical is intuitively reflected by the manifestation mode of the real-time dynamic change of dynamic graphical component
Property, static pel and dynamic graphical component are combined and to form complete entity icon, so that by two-dimentional display mode currently displaying
The state of all of artificial physical is dynamically shown on interface, is solved and how in real time and intuitively to be shown artificial physical
The technical problem of state, under realizing with the cost of less software development workload estimate and difficulty, in limited display interface
Intuitively, more than trying one's best, display artificial physical in real time important state information, simplifies the display of artificial physical real time information
The technique effect of mode.
In order to be better understood from above-mentioned technical proposal, below by accompanying drawing and specific embodiment to technical solution of the present invention
It is described in detail, it should be understood that the specific features in the embodiment of the present application and embodiment are to the detailed of technical solution of the present invention
Thin explanation, rather than the restriction to technical solution of the present invention, in the case where not conflicting, the embodiment of the present application and embodiment
In technical characteristic can be combined with each other.
Embodiment one
Fig. 1 is refer to, is a kind of flow chart of two-dimension situation map generalization method that the embodiment of the present application one is provided, it is described
Method includes：
S101：Set up icon and draw layer, wherein, the icon draws layer includes that dynamic graphical component draws layer and static pel is painted
Preparative layer；
S102：Combining geographic information image, draws layer and draws static pel, and be stored in static map in the static pel
Shape buffering area；
S103：According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, be stored in motion graphics
Buffering area；
S104：The second number based on the first data in the static graphics buffering area and the motion graphics buffering area
According to acquisition two-dimension situation figure.
In specific implementation process, the two-dimension situation map generalization method can apply detection monitoring, it is military deduce,
In the multiple fields such as emergency command, and suitable for drawing the situation map of various artificial physicals, such as radar, helicopter, here, just
Differ and one schematically illustrate.The two-dimension situation map generalization method specifically may apply to include the electricity of geography information display system
In sub- equipment, such as there is notebook computer, the flat board of Arcgis platforms or SuperMap platforms, in the embodiment of the present application
In, carried out as a example by the drafting of two-dimension situation figure being carried out to artificial physical radar by the application methods described on Arcgis platforms
Describe in detail.
Before step S101 is performed, methods described also includes：
Determine simulation object；
Entity icon corresponding with the simulation object is obtained, wherein, the entity icon includes dynamic icon and static state
Icon, the dynamic icon is icon corresponding with the dynamic attribute changed with time shift in the simulation object, described quiet
State icon is icon corresponding with the static attribute that will not be changed with time shift in the simulation object；
Management of icons parameter corresponding with the entity icon is obtained, wherein, the management of icons parameter is for institute
State the parameter that the rendering parameter of dynamic icon and the static icon is managed.
Wherein, the management of icons parameter includes static icon title, dynamic icon title, the renewal side of dynamic icon
Formula, the more new node of dynamic icon, the renewal speed of dynamic icon.
In specific implementation process, before emulating radar on Arcgis platforms, it is necessary first in the icon of design radar,
With specific reference to the attribute information of radar, icon is divided into dynamic icon and static icon, in the running of radar, Bu Huifa
The corresponding icon in part of changing be static icon, and can be over time in radar change and change part correspondence
Icon then be dynamic icon, e.g., the pedestal of radar will not change in the operation of radar, then pedestal corresponding icon is
Static icon, now, user can be in the online picture for downloading radar pedestal as pedestal icon, it is also possible to designed, designed pedestal
Icon, is not restricted in the embodiment of the present application；The reception antenna of radar can be according to the difference of time in the radar course of work
The icon for having different scanning angles, i.e. reception antenna can constantly rotate over time under radar opening,
The detection range of radar also due to the difference of running parameter and change, therefore by the reception antenna of radar and apart from ring design
Into dynamic icon, match corresponding picture, the picture can be download from the Internet, or designed, designed.
After static icon and dynamic icon is determined, in addition it is also necessary to dynamic icon management class is designed, to the static state of each entity
Icon, dynamic icon, dynamic icon rendering parameter etc. are managed；Dynamic icon management class parameter, including radar static state are set
The letters such as the title of the picture that icon and dynamic icon are matched respectively, the rotation mode of dynamic icon, rotation node, rotary speed
Breath.
Certainly, because the model of radar is had nothing in common with each other, those skilled in the art can also according to the radar of different model, if
Count out the relevant icon and related management parameter corresponding with each model.
By these pre-designed data storages in the memory of Arcgis platforms, when need draw two-dimension situation figure
When, then according to current application scenarios, simulation object is determined for radar, and the information such as actual model according to radar, from depositing
Entity icon corresponding with emulation radar and management of icons parameter are obtained in reservoir.
After completing the aforementioned steps, the method in the embodiment of the present application just performs step S101, i.e.,：Set up icon drafting
Layer, wherein, the icon draws layer includes that dynamic graphical component draws layer and static pel draws layer.
In specific implementation process, above-mentioned example is continued to use, set up dynamic graphical component drafting respectively on Arcgis platforms first
Layer and static pel draw layer two-layer.
After completion step S101 is performed, the method in the embodiment of the present application just performs step S102, i.e.,：With reference to geography
Frame, draws layer and draws static pel, and be stored in static graphics buffering area in the static pel.
In the embodiment of the present application, Fig. 2 is refer to, the specific implementation of step S102 is as follows：
S201：Obtain first coordinate of the simulation object in the geographic information image；
S202：Based on first coordinate, the geographic information image is merged with the static icon, obtain with
The corresponding static pel of the simulation object；
S203：The static pel is stored in still image buffering area.
In specific implementation process, above-mentioned example is continued to use, when static pel is drawn, first have to acquisition and be currently needed for display
Geodata, such as centered on the A of place, 500 meters of cartographic informations of border circular areas for radius, it is then determined that going out radar
Coordinate in the map, then according to the coordinate, by the static icon of radar pre-designed in memory, such as pedestal
Icon, is merged with the cartographic information, and the algorithm of fusion has various, such as spatial domain picture fusion method, frequency domain fusion method,
It is not restricted in the embodiment of the present application, so as to obtain the image after fusion, and the image after fusion is stored in static pel
Draw the image buffer of layer.
After completion step S102 is performed, the method in the embodiment of the present application just performs step S103, i.e.,：According to default
Time interval, draws layer and draws dynamic graphical component in the dynamic graphical component, is stored in motion graphics buffering area.
In the embodiment of the present application, Fig. 3 is refer to, the specific implementation of step S103 is as follows：
S301：Obtain first coordinate of the simulation object in the geographic information image；
S302：Obtain the first rendering parameter corresponding with the dynamic icon in the management of icons parameter；
S303：Based on first coordinate, first rendering parameter and the dynamic icon, according between Preset Time
Every, draw layer in the dynamic graphical component and draw N number of dynamic graphical component, wherein, N is the integer more than or equal to 1；
S304：N number of dynamic graphical component is stored in motion graphics buffering area.
In specific implementation process, above-mentioned example is continued to use, when dynamic graphical component is drawn, also to obtain be currently needed for showing first
The geodata shown, such as determines radar centered on the A of place, and 500 meters is a cartographic information for border circular areas of radius
In coordinate, then also to obtain the dynamic icon and management of icons parameter corresponding with dynamic icon of radar in memory, root
It is continuous in dynamic graphical component layer according to certain step-length according to the coordinate, dynamic icon, management of icons parameter and cartographic information
Redraw dynamic graphical component.Such as obtain the scanning speed of reception antenna in the dynamic icon and management of icons parameter of the reception antenna of radar
Degree, by sweep speed and working time calculate the first scan position of the first reception antenna, then with the ground
Figure information is merged, and the algorithm of fusion refers to step S102, so as to obtain the fused images at the first moment, and fusion is schemed
The image buffer of layer is drawn as being stored in dynamic graphical component；So that the step-length is as 2s as an example, after 2s is spaced, calculates connect again
Second scan position of the antenna at the second moment is received, then further according to the second scan position, the fused images at the second moment is obtained,
And be stored in motion graphics buffering area, by that analogy.
Certainly, after fused images are obtained, directly fused images can be stored in motion graphics buffering area, it is also possible to
After be adjusted for fused images by the relevant information according to simulation object, then store in motion graphics buffering area, implement
It is as follows：
Obtain the running status of the simulation object；
Based on N number of dynamic graphical component shown in running status adjustment, N number of adjusted dynamic graphical component is obtained；
N number of adjusted dynamic graphical component is stored in the motion graphics buffering area.
In specific implementation process, above-mentioned example is continued to use, after reception antenna is obtained in the fused images at the first moment,
Arcgis platforms can also obtain the current signal intensity of radar, and the signal intensity can be obtained in real time, it is also possible to
It is that data according to described in radar parameter handbook are stored in advance in the memory of Arcgis platforms, in the embodiment of the present application
In be not restricted.Then the transparency of fused images is adjusted according to current signal intensity, the strong local transparency of signal is adjusted
Low, the weak local transparency of signal is high, and then the fused images after adjustment are stored in motion graphics buffering area.
After completion step S103 is performed, the method in the embodiment of the present application just performs step S104, i.e.,：Based on described
Second data of the first data and the motion graphics buffering area in static graphics buffering area, obtain two-dimension situation figure.
In the embodiment of the present application, step S104 specific implementations are：To first in the static graphics buffering area
Second data of data and the motion graphics buffering area carry out off screen and render treatment, obtain two-dimension situation figure.
Refer to Fig. 4, first data in the static graphics buffering area and the motion graphics buffering area
Second data carry out off screen and render treatment, obtain two-dimension situation figure, including：
S401：Create the first buffering areas different from the screen buffer for being currently used in display；
S402：Read the static pel to the first buffering area；
S403：I is taken for 1 to N, with the prefixed time interval, successively from N number of dynamic graphical component or described N number of through adjusting
I-th dynamic graphical component to the first buffering area is read in whole dynamic graphical component, wherein, i is more than or equal to 1 and less than or equal to N
Integer；
S404：I is taken for 1 to N, with the prefixed time interval, successively by the static pel and i-th Dynamic Graph
Unit is merged, and obtains i-th two-dimension situation figure, when i takes N, obtains N number of two-dimension situation figure.
Wherein, it is described to read the static pel to the first buffering area, including：
Determine whether the geographic information image is identical with current geographic information；
If so, then reading the static pel to the first buffering area.
In specific implementation process, above-mentioned example is continued to use, when situation map is drawn by the way of off screen is rendered, first had to
New buffering area is created on Arcgis platforms, for rendering situation map, the data in static graphics buffering area is then read, read
When taking static pel, it is necessary first to judge whether the geographic information image of static pel is identical with current time geography information, i.e.,
Judge whether geography information display data changes, when not changing, then directly obtained from static graphics buffering area
Go bail for the static pel deposited.Then according to default step-length, such as 2s is successively read each Dynamic Graph in motion graphics buffering area
Unit, e.g., reads the dynamic graphical component at the first moment, and the static pel for obtaining is merged with the dynamic graphical component at the first moment, raw
Into the two-dimension situation figure at the first moment；Then, after 2s, the Dynamic Graph at the second moment is obtained from dynamic graphic buffer again
Unit, is merged with static pel, the two-dimension situation figure at the second moment is generated, by that analogy, until generating the two of each moment
Dimension situation map.
In the embodiment of the present application, it is described determine the geographic information image it is whether identical with current geographic information it
Afterwards, methods described also includes：
If it is not, then obtain and the geographic information image of current geographic information identical first, based on first geography information
Image obtains the static pel of first different from the static pel, and the described first static pel is stored in into the static map
Shape buffering area；
Read the described first static pel to the first buffering area；
Based on the described first static pel and second data, the two-dimension situation figure after being updated.
In specific implementation process, above-mentioned example is continued to use, when static pel is read, if judging the geography of static pel
Frame is differed with current time geography information, i.e., geography information display data has occurred and that change, now, then needs weight
It is new to obtain and the new geographic information image of current geographic information identical, then in conjunction with new geographic information image, according to this Shen
Please in method repaint static pel, and the static pel for reacquiring is stored in static map row buffer.Finally
With reference to the static pel and dynamic graphical component that reacquire, the two-dimension situation figure after generation renewal.
Fig. 5 is refer to, is the entire flow figure of the two-dimension situation map generalization method in the embodiment of the present application.After drafting
Include radar map target two-dimension situation figure, it is not necessary to extra explanatory note, just (day can be received to the on off state of radar
Whether line rotates), radar scanning frequency (the reception antenna speed of rotation), the strong and weak (radar scanning that auxiliary is drawn of radar wave signal
The transparency of figure) etc. information be shown, improve the friendly and terseness of software.
Embodiment two
Based on the identical inventive concept of the embodiment of the present application one, refer to Fig. 6, be the embodiment of the present application two provide one
The structured flowchart of electronic equipment is planted, the electronic equipment includes：
First determining unit 101, for determining simulation object；
Second obtaining unit 102, for obtaining entity icon corresponding with the simulation object, wherein, the sterogram
Mark includes dynamic icon and static icon, and the dynamic icon is and the dynamic category changed with time shift in the simulation object
The corresponding icon of property, the static icon is corresponding with the static attribute that will not be changed with time shift in the simulation object
Icon；
3rd obtaining unit 103, for obtaining management of icons parameter corresponding with the entity icon, wherein, the figure
Mark management parameters are the parameter being managed for the rendering parameter to the dynamic icon and the static icon.
First creating unit 104, layer is drawn for setting up icon, wherein, the icon is drawn layer and is painted including dynamic graphical component
Preparative layer and static pel draw layer；
First drawing unit 105, for combining geographic information image, draws layer and draws static map in the static pel
Unit, and it is stored in static graphics buffering area；
Second drawing unit 106, for according to prefixed time interval, drawing layer in the dynamic graphical component and drawing Dynamic Graph
Unit, is stored in motion graphics buffering area；
First obtains unit 107, for based on the first data and the motion graphics in the static graphics buffering area
Second data of buffering area, obtain two-dimension situation figure.
In the embodiment of the present application two, the first drawing unit 105 is used for：
Obtain first coordinate of the simulation object in the geographic information image；
Based on first coordinate, the geographic information image is merged with the static icon, obtain with it is described
The corresponding static pel of simulation object；
The static pel is stored in still image buffering area.
In the embodiment of the present application two, the second drawing unit 106 is used for：
Obtain first coordinate of the simulation object in the geographic information image；
Obtain the first rendering parameter corresponding with the dynamic icon in the management of icons parameter；
Based on first coordinate, first rendering parameter and the dynamic icon, according to prefixed time interval,
The dynamic graphical component draws layer and draws N number of dynamic graphical component, wherein, N is the integer more than or equal to 1；
N number of dynamic graphical component is stored in motion graphics buffering area.
In the embodiment of the present application two, the second drawing unit 106 is used for：
Obtain the running status of the simulation object；
Based on N number of dynamic graphical component shown in running status adjustment, N number of adjusted dynamic graphical component is obtained；
N number of adjusted dynamic graphical component is stored in the motion graphics buffering area.
In the embodiment of the present application two, first obtains unit 107 is used for：
Second data of the first data in the static graphics buffering area and the motion graphics buffering area are carried out from
Screen renders treatment, obtains two-dimension situation figure.
In the embodiment of the present application two, first obtains unit 107 is used for：
Create the first buffering areas different from the screen buffer for being currently used in display；
Read the static pel to the first buffering area；
I is taken for 1 to N, with the prefixed time interval, successively from N number of dynamic graphical component or described N number of adjusted dynamic
I-th dynamic graphical component to the first buffering area is read in state pel, wherein, i is the integer more than or equal to 1 and less than or equal to N；
I is taken for 1 to N, with the prefixed time interval, is successively entered the static pel with i-th dynamic graphical component
Row fusion, obtains i-th two-dimension situation figure, when i takes N, obtains N number of two-dimension situation figure.
In the embodiment of the present application two, first obtains unit 107 is used for：
Determine whether the geographic information image is identical with current geographic information；
If so, then reading the static pel to the first buffering area.
In the embodiment of the present application two, first obtains unit 107 is additionally operable to：
If it is not, then obtain and the geographic information image of current geographic information identical first, based on first geography information
Image obtains the static pel of first different from the static pel, and the described first static pel is stored in into the static map
Shape buffering area；
Read the described first static pel to the first buffering area；
Based on the described first static pel and second data, the two-dimension situation figure after being updated.
By one or more technical schemes in the embodiment of the present application, it is possible to achieve following one or more technologies effect
Really：
First, due to the technical scheme in the embodiment of the present application, layer is drawn using icon is set up, wherein, the icon is drawn
Layer includes that dynamic graphical component draws layer and static pel draws layer；Combining geographic information image, draws layer and paints in the static pel
The static pel of system, and it is stored in static graphics buffering area；According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic
State pel, is stored in motion graphics buffering area；Based on the first data and the motion graphics in the static graphics buffering area
Second data of buffering area, obtain the technological means of two-dimension situation figure, so, by the artificial physical figure of traditional pure static state display
Mark is divided into two kinds of static pel and dynamic graphical component, intuitively reflects imitative by the manifestation mode of the real-time dynamic change of dynamic graphical component
The dynamic attribute of true body, static pel and dynamic graphical component are combined to form complete entity icon, so as to be shown by two dimension
The state of all of artificial physical is dynamically shown, how in real time and directly perceived solved by mode in current display interface
The technical problem of ground display artificial physical state, under realizing with the cost of less software development workload estimate and difficulty, is having
In the display interface of limit intuitively, many, display artificial physical in real time important state information as far as possible, simplify artificial physical
The technique effect of the display mode of real time information.
2nd, due to the technical scheme in the embodiment of the present application, using the acquisition simulation object in the geography information figure
First coordinate of picture；Based on first coordinate, the geographic information image is merged with the static icon, obtain with
The corresponding static pel of the simulation object；The static pel is stored in the technological means of still image buffering area, so,
By setting up static graphics buffering area, and the static graphics of drafting are preserved, it is right in follow-up drawing process so as to avoid
Unchanged static graphics carry out repeating drafting, realize the technique effect for improving and drawing efficiency.
3rd, due to the technical scheme in the embodiment of the present application, using to the first data in the static graphics buffering area
And the second data of the motion graphics buffering area carry out off screen and render treatment, obtain the technological means of two-dimension situation figure, so,
Mode is rendered using off screen, fusion and the wash with watercolours of static graphics and motion graphics is carried out to the situation map for needing to draw in internal memory
Dye, then by the images outputting after fusion to display window, realize the technique effect for avoiding figure from flashing.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) is produced
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Specifically, the corresponding computer program instructions of two-dimension situation map generalization method in the embodiment of the present application can be with
It is stored on the storage mediums such as CD, hard disk, USB flash disk, when corresponding with two-dimension situation map generalization method in storage medium
When computer program instructions are read or be performed by an electronic equipment, comprise the following steps：
Set up icon and draw layer, wherein, the icon draws layer includes that dynamic graphical component draws layer and static pel draws layer；
Combining geographic information image, draws layer and draws static pel, and be stored in static graphics and delay in the static pel
Rush area；
According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, be stored in motion graphics buffering
Area；
The second data based on the first data in the static graphics buffering area and the motion graphics buffering area, obtain
Two-dimension situation figure.
Optionally, be also stored with other computer program instructions in the storage medium, and the other is calculated
Machine programmed instruction with step：Set up before icon draws the corresponding computer program instructions execution of layer and be performed, including：
Determine simulation object；
Entity icon corresponding with the simulation object is obtained, wherein, the entity icon includes dynamic icon and static state
Icon, the dynamic icon is icon corresponding with the dynamic attribute changed with time shift in the simulation object, described quiet
State icon is icon corresponding with the static attribute that will not be changed with time shift in the simulation object；
Management of icons parameter corresponding with the entity icon is obtained, wherein, the management of icons parameter is for institute
State the parameter that the rendering parameter of dynamic icon and the static icon is managed.
Optionally, stored in the storage medium and step：Combining geographic information image, draws in the static pel
Layer draws static pel, and is stored in static graphics buffering area, corresponding computer program instructions when executed, including：
Obtain first coordinate of the simulation object in the geographic information image；
Based on first coordinate, the geographic information image is merged with the static icon, obtain with it is described
The corresponding static pel of simulation object；
The static pel is stored in still image buffering area.
Optionally, stored in the storage medium and step：According to prefixed time interval, drawn in the dynamic graphical component
Layer draws dynamic graphical component, is stored in motion graphics buffering area, corresponding computer program instructions when executed, including：
Obtain first coordinate of the simulation object in the geographic information image；
Obtain the first rendering parameter corresponding with the dynamic icon in the management of icons parameter；
Based on first coordinate, first rendering parameter and the dynamic icon, according to prefixed time interval,
The dynamic graphical component draws layer and draws N number of dynamic graphical component, wherein, N is the integer more than or equal to 1；
N number of dynamic graphical component is stored in motion graphics buffering area.
Optionally, stored in the storage medium and step：N number of dynamic graphical component is stored in motion graphics buffering
Area, corresponding computer program instructions when executed, including：
Obtain the running status of the simulation object；
Based on N number of dynamic graphical component shown in running status adjustment, N number of adjusted dynamic graphical component is obtained；
N number of adjusted dynamic graphical component is stored in the motion graphics buffering area.
Optionally, stored in the storage medium and step：Based on the first data in the static graphics buffering area
And the second data of the motion graphics buffering area, obtain two-dimension situation figure, corresponding computer program instructions when executed,
Including：
Second data of the first data in the static graphics buffering area and the motion graphics buffering area are carried out from
Screen renders treatment, obtains two-dimension situation figure.
Optionally, stored in the storage medium and step：To the first data in the static graphics buffering area and
Second data of the motion graphics buffering area carry out off screen and render treatment, obtain two-dimension situation figure, corresponding computer program
Instruct when executed, including：
Create the first buffering areas different from the screen buffer for being currently used in display；
Read the static pel to the first buffering area；
I is taken for 1 to N, with the prefixed time interval, successively from N number of dynamic graphical component or described N number of adjusted dynamic
I-th dynamic graphical component to the first buffering area is read in state pel, wherein, i is the integer more than or equal to 1 and less than or equal to N；
I is taken for 1 to N, with the prefixed time interval, is successively entered the static pel with i-th dynamic graphical component
Row fusion, obtains i-th two-dimension situation figure, when i takes N, obtains N number of two-dimension situation figure.
Optionally, stored in the storage medium and step：The static pel is read to the first buffering area, it is right
The computer program instructions answered when executed, including：
Determine whether the geographic information image is identical with current geographic information；
If so, then reading the static pel to the first buffering area.
Optionally, be also stored with other computer program instructions in the storage medium, and the other is calculated
Machine programmed instruction with step：Determine the geographic information image corresponding computer program whether identical with current geographic information
Instruction is performed after performing, including：
If it is not, then obtain and the geographic information image of current geographic information identical first, based on first geography information
Image obtains the static pel of first different from the static pel, and the described first static pel is stored in into the static map
Shape buffering area；
Read the described first static pel to the first buffering area；
Based on the described first static pel and second data, the two-dimension situation figure after being updated.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (19)
1. a kind of two-dimension situation map generalization method, including：
Set up icon and draw layer, wherein, the icon draws layer includes that dynamic graphical component draws layer and static pel draws layer；
Combining geographic information image, draws layer and draws static pel, and be stored in static graphics buffering area in the static pel；
According to prefixed time interval, draw layer in the dynamic graphical component and draw dynamic graphical component, be stored in motion graphics buffering area；
The second data based on the first data in the static graphics buffering area and the motion graphics buffering area, obtain two dimension
Situation map.
2. the method for claim 1, it is characterised in that set up before icon draws layer described, methods described is also wrapped
Include：
Determine simulation object；
Entity icon corresponding with the simulation object is obtained, wherein, the entity icon includes dynamic icon and static icon,
The dynamic icon is icon corresponding with the dynamic attribute changed with time shift in the simulation object, the static icon
It is icon corresponding with the static attribute that will not be changed with time shift in the simulation object；
Management of icons parameter corresponding with the entity icon is obtained, wherein, the management of icons parameter is for described dynamic
The parameter that the rendering parameter of state icon and the static icon is managed.
3. method as claimed in claim 2, it is characterised in that the management of icons parameter includes static icon title, dynamic
Icon title, the update mode of dynamic icon, the more new node of dynamic icon, the renewal speed of dynamic icon.
4. method as claimed in claim 3, it is characterised in that the combining geographic information image, paints in the static pel
Preparative layer draws static pel, and is stored in static graphics buffering area, including：
Obtain first coordinate of the simulation object in the geographic information image；
Based on first coordinate, the geographic information image is merged with the static icon, obtained and the emulation
The corresponding static pel of object；
The static pel is stored in still image buffering area.
5. method as claimed in claim 3, it is characterised in that described according to prefixed time interval, paints in the dynamic graphical component
Preparative layer draws dynamic graphical component, is stored in motion graphics buffering area, including：
Obtain first coordinate of the simulation object in the geographic information image；
Obtain the first rendering parameter corresponding with the dynamic icon in the management of icons parameter；
Based on first coordinate, first rendering parameter and the dynamic icon, according to prefixed time interval, described
Dynamic graphical component draws layer and draws N number of dynamic graphical component, wherein, N is the integer more than or equal to 1；
N number of dynamic graphical component is stored in motion graphics buffering area.
6. method as claimed in claim 5, it is characterised in that described N number of dynamic graphical component is stored in motion graphics to delay
Area is rushed, including：
Obtain the running status of the simulation object；
Based on N number of dynamic graphical component shown in running status adjustment, N number of adjusted dynamic graphical component is obtained；
N number of adjusted dynamic graphical component is stored in the motion graphics buffering area.
7. the method as any one of claim 4-6, it is characterised in that described based in the static graphics buffering area
The first data and the motion graphics buffering area the second data, obtain two-dimension situation figure, including：
The second data to the first data in the static graphics buffering area and the motion graphics buffering area carry out off screen wash with watercolours
Dye treatment, obtains two-dimension situation figure.
8. method as claimed in claim 7, it is characterised in that first data in the static graphics buffering area and
Second data of the motion graphics buffering area carry out off screen and render treatment, obtain two-dimension situation figure, including：
Create the first buffering areas different from the screen buffer for being currently used in display；
Read the static pel to the first buffering area；
I is taken for 1 to N, with the prefixed time interval, successively from N number of dynamic graphical component or N number of adjusted Dynamic Graph
I-th dynamic graphical component to the first buffering area is read in unit, wherein, i is the integer more than or equal to 1 and less than or equal to N；
I is taken for 1 to N, with the prefixed time interval, is successively melted the static pel with i-th dynamic graphical component
Close, obtain i-th two-dimension situation figure, when i takes N, obtain N number of two-dimension situation figure.
9. method as claimed in claim 8, it is characterised in that the reading static pel to the first buffering area,
Including：
Determine whether the geographic information image is identical with current geographic information；
If so, then reading the static pel to the first buffering area.
10. method as claimed in claim 9, it is characterised in that it is described determine the geographic information image whether with currently
After geography information is identical, methods described also includes：
If it is not, then obtain and the geographic information image of current geographic information identical first, based on first geographic information image
The static pel of first different from the static pel is obtained, and the described first static pel is stored in the static graphics and delayed
Rush area；
Read the described first static pel to the first buffering area；
Based on the described first static pel and second data, the two-dimension situation figure after being updated.
11. a kind of electronic equipment, including：
First creating unit, layer is drawn for setting up icon, wherein, the icon draws layer includes that dynamic graphical component draws layer and quiet
State pel draws layer；
First drawing unit, for combining geographic information image, draws layer and draws static pel, and preserve in the static pel
In static graphics buffering area；
Second drawing unit, for according to prefixed time interval, drawing layer in the dynamic graphical component and drawing dynamic graphical component, is stored in
Motion graphics buffering area；
First obtains unit, for based on the first data in the static graphics buffering area and the motion graphics buffering area
Second data, obtain two-dimension situation figure.
12. electronic equipments as claimed in claim 11, it is characterised in that the electronic equipment also includes：
First determining unit, for determining simulation object；
Second obtaining unit, for obtaining entity icon corresponding with the simulation object, wherein, the entity icon includes dynamic
State icon and static icon, the dynamic icon are corresponding with the dynamic attribute changed with time shift in the simulation object
Icon, the static icon is icon corresponding with the static attribute that will not be changed with time shift in the simulation object；
3rd obtaining unit, for obtaining management of icons parameter corresponding with the entity icon, wherein, the management of icons ginseng
Number is the parameter being managed for the rendering parameter to the dynamic icon and the static icon.
13. electronic equipments as claimed in claim 12, it is characterised in that first drawing unit is used for：
Obtain first coordinate of the simulation object in the geographic information image；
Based on first coordinate, the geographic information image is merged with the static icon, obtained and the emulation
The corresponding static pel of object；
The static pel is stored in still image buffering area.
14. electronic equipments as claimed in claim 12, it is characterised in that second drawing unit is used for：
Obtain first coordinate of the simulation object in the geographic information image；
Obtain the first rendering parameter corresponding with the dynamic icon in the management of icons parameter；
Based on first coordinate, first rendering parameter and the dynamic icon, according to prefixed time interval, described
Dynamic graphical component draws layer and draws N number of dynamic graphical component, wherein, N is the integer more than or equal to 1；
N number of dynamic graphical component is stored in motion graphics buffering area.
15. electronic equipments as claimed in claim 14, it is characterised in that second drawing unit is used for：
Obtain the running status of the simulation object；
Based on N number of dynamic graphical component shown in running status adjustment, N number of adjusted dynamic graphical component is obtained；
N number of adjusted dynamic graphical component is stored in the motion graphics buffering area.
16. electronic equipment as any one of claim 13-15, it is characterised in that the first obtains unit is used for：
The second data to the first data in the static graphics buffering area and the motion graphics buffering area carry out off screen wash with watercolours
Dye treatment, obtains two-dimension situation figure.
17. electronic equipments as claimed in claim 16, it is characterised in that the first obtains unit is used for：
Create the first buffering areas different from the screen buffer for being currently used in display；
Read the static pel to the first buffering area；
I is taken for 1 to N, with the prefixed time interval, successively from N number of dynamic graphical component or N number of adjusted Dynamic Graph
I-th dynamic graphical component to the first buffering area is read in unit, wherein, i is the integer more than or equal to 1 and less than or equal to N；
I is taken for 1 to N, with the prefixed time interval, is successively melted the static pel with i-th dynamic graphical component
Close, obtain i-th two-dimension situation figure, when i takes N, obtain N number of two-dimension situation figure.
18. electronic equipments as claimed in claim 17, it is characterised in that the first obtains unit is used for：
Determine whether the geographic information image is identical with current geographic information；
If so, then reading the static pel to the first buffering area.
19. electronic equipments as claimed in claim 18, it is characterised in that the first obtains unit is additionally operable to：
If it is not, then obtain and the geographic information image of current geographic information identical first, based on first geographic information image
The static pel of first different from the static pel is obtained, and the described first static pel is stored in the static graphics and delayed
Rush area；
Read the described first static pel to the first buffering area；
Based on the described first static pel and second data, the two-dimension situation figure after being updated.
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| CN112102439A (en) * | 2019-09-05 | 2020-12-18 | 北京无线电测量研究所 | Target characteristic image drawing device and dynamic drawing method |
| CN112817651A (en) * | 2021-01-14 | 2021-05-18 | 许继集团有限公司 | Canvas-based graph generation method and Canvas-based graph generation system |
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