CN111881231A - Map road drawing method and electronic equipment - Google Patents
Map road drawing method and electronic equipment Download PDFInfo
- Publication number
- CN111881231A CN111881231A CN202010566251.1A CN202010566251A CN111881231A CN 111881231 A CN111881231 A CN 111881231A CN 202010566251 A CN202010566251 A CN 202010566251A CN 111881231 A CN111881231 A CN 111881231A
- Authority
- CN
- China
- Prior art keywords
- map
- road
- route
- route indication
- target
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000010586 diagram Methods 0.000 description 14
- 238000012545 processing Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 238000004590 computer program Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003238 somatosensory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Remote Sensing (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The disclosed embodiments relate to a map road drawing method, an electronic device, and a computer-readable storage medium. The method comprises the following steps: acquiring a road corresponding to a target area on a map; respectively generating a route indication map for each acquired road, wherein the route indication map is marked with the route and the direction of the road; loading a route display area on the map, and drawing the route indication map in the route display area. By using the map road drawing method provided by the embodiment of the disclosure, a user can accurately select and distinguish roads.
Description
Technical Field
The present disclosure relates to electronic map technology, and more particularly, to a map road drawing method, an electronic device, and a computer-readable storage medium.
Background
At present, electronic maps have become an indispensable tool in human life. Electronic maps are typically implemented using web technology, with roads being represented by wide line elements. Due to factors such as resolution, and the like, facilities such as roads and overpasses may overlap and cannot be distinguished under the conditions of map reduction and display, and the like, so that users cannot accurately select and distinguish the roads. Therefore, it is necessary to provide a new map road drawing scheme.
Disclosure of Invention
It is an object of the disclosed embodiments to provide a new scheme for mapping roads so that a user can accurately select and distinguish roads.
According to a first aspect of the present disclosure, there is provided a map road drawing method, including:
acquiring a road corresponding to a target area on a map;
respectively generating a route indication map for each acquired road, wherein the route indication map is marked with the route and the direction of the road;
loading a route display area on the map, and drawing the route indication map in the route display area.
Optionally, when there are a plurality of roads corresponding to the target area, the plurality of route indication maps corresponding to the plurality of roads are drawn in the route display area in parallel.
Optionally, the target area is an area selected by the user on the map, or the target area is an area to be reached after a preset time threshold according to the moving direction and the moving speed of the user, or the target area is an area which is a preset distance threshold from the current position of the user along the moving direction of the user.
Optionally, the method further comprises:
detecting whether the route indication map is selected in a first mode or not, and taking a road corresponding to the route indication map selected in the first mode as a first target road;
highlighting the first target road in the map.
Optionally, the highlighting the first target road in the map includes at least any one of:
moving the first target road in the map to the uppermost layer of the map;
setting the first target road in the map to a different color than other roads;
and recording the direction of the first target road sign in the map.
Optionally, the method further comprises: the detecting whether the route indication map is selected in a first mode comprises the following steps:
detecting whether a mouse pointer is suspended on the route indication map;
determining that the route indication map is selected in a first manner with the mouse pointer hovering over the route indication map.
Optionally, the method further comprises:
detecting whether the route indication map is selected in a second mode or not, and taking a road corresponding to the route indication map selected in the second mode as a second target road;
and loading an attribute display area on the map so as to display the attribute information of the second target road.
Optionally, the attribute information of the second target road includes a name of the second target road and a traffic rule related to the second target road.
Optionally, the method further comprises: the detecting whether the route indication map is selected in a second mode comprises the following steps:
detecting whether the route indication graph is clicked by a user;
and determining that the route indication map is selected in the second mode when the route indication map is clicked by the user.
According to a second aspect of the present disclosure, there is provided an electronic device, including a memory, a processor, and a display screen, where the memory stores computer instructions, and the computer instructions are executed by the processor to implement the method for drawing map roads provided by the first aspect of the present disclosure.
According to a third aspect of the present disclosure, there is provided a computer readable storage medium having stored thereon computer instructions, which when executed by a processor, implement the method for drawing map roads provided by the first aspect of the present disclosure.
By using the map road drawing method provided by the embodiment of the disclosure, roads in the same area can be displayed in a differentiated manner, so that a user can accurately select and distinguish the roads.
In order to make the aforementioned objects, features and advantages of the present disclosure more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the disclosure and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.
Fig. 1 shows a schematic diagram of a hardware configuration of an electronic device provided by an embodiment of the present disclosure;
fig. 2 is a flowchart illustrating a mapping method for map roads provided by an embodiment of the present disclosure;
3-7 illustrate interface diagrams provided by embodiments of the present disclosure with respect to map roads;
fig. 8 shows a schematic diagram of an electronic device provided by an embodiment of the present disclosure.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a block diagram of a hardware configuration of an electronic apparatus 1000 that can implement an embodiment of the present disclosure.
The electronic device 1000 may be a car navigation device, a laptop, a desktop, a mobile phone, a tablet, a workstation, a server, etc.
As shown in fig. 1, the electronic device 1000 may include a processor 1100, a memory 1200, an interface device 1300, a communication device 1400, a display device 1500, an input device 1600, a speaker 1700, a microphone 1800, and the like. The processor 1100 may be a central processing unit CPU, a microprocessor MCU, or the like, and is configured to execute a computer program. The computer program may be written in an instruction set of an architecture such as x86, Arm, RISC, MIPS, SSE, etc. The memory 1200 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface device 1300 includes, for example, a USB interface, a headphone interface, and the like. The communication device 1400 is capable of wired communication using an optical fiber or a cable, or wireless communication, and specifically may include WiFi communication, bluetooth communication, 2G/3G/4G/5G communication, and the like. The display device 1500 is, for example, a liquid crystal display panel, a touch panel, or the like. The input device 1600 may include, for example, a touch screen, keyboard, mouse, somatosensory input, and the like. A user can input/output voice information through the speaker 1700 and the microphone 1800.
The electronic device shown in fig. 1 is merely illustrative and is in no way meant to limit the disclosure, its application, or uses. In an embodiment of the present disclosure, the memory 1200 of the electronic device 1000 is configured to store instructions for controlling the processor 1100 to operate to execute any one of the map road drawing methods provided by the embodiment of the present disclosure. It should be understood by those skilled in the art that although a plurality of devices are shown for the electronic apparatus 1000 in fig. 1, the present disclosure may only relate to some of the devices, for example, the electronic apparatus 1000 may only relate to the processor 1100, the storage device 1200 and the display device 1500. The skilled person can design the instructions according to the disclosed solution of the present disclosure. How the instructions control the operation of the processor is well known in the art and will not be described in detail herein.
Referring to the electronic map shown in fig. 3, a plurality of roads are involved at the intersection 100, and the map adopts a drawing method of covering the upper layer with the lower layer, so that the plurality of roads are overlapped. The user is difficult to distinguish the roads and is not convenient to select a specific road, for example, when the user clicks the intersection 100 to select a road, only the top road can be selected. In addition, due to the influence of the map resolution, when the map is reduced, the road data at the intersection 100 can be merged and diluted according to the level, even a plurality of roads can be merged into one road for display, which is more beneficial for the user to distinguish and select the roads, and influences the user to know the detailed information of the roads.
The map road drawing method in the embodiment of the present disclosure may be implemented by an electronic device having a display interface, for example, the electronic device 1000 shown in fig. 1.
Referring to fig. 2, the map road drawing method provided by the embodiment of the present disclosure includes steps S202 to S206.
S202, acquiring a road corresponding to the target area on the map.
The electronic device presents an electronic map on its display interface, and the target area may be determined on the map in the following various ways in the embodiments of the present disclosure.
In the method a, the user may select an area on the map, and the area selected by the user is the target area. The user can select the target area by inputting words manually or by voice, for example, when the user inputs "XX crossing", the "XX crossing" is determined as the target area. Alternatively, the user may manipulate an input device such as a mouse or a keyboard, and select the target area by moving a cursor, clicking, or the like. Or the electronic equipment is provided with a touch screen, the electronic map is presented based on the touch screen, and a user can operate a finger or a touch pen to select the target area on the electronic map through sliding, clicking and other operations.
In the mode B, the target area is an area to be reached after a preset time threshold according to the current moving direction and moving speed of the user. For example, the preset time threshold is 5 minutes, the user travels forward along the current road, and the point a is determined as the target area when the user is about to travel to the point a after 5 minutes according to the current travel speed of the user.
In the mode C, the target area is an area which is a preset distance threshold from the current position of the user along the current moving direction of the user. For example, if the preset distance threshold is 2 kilometers, and the user travels forward along the current road, the B-site located 2 kilometers ahead along the current road from the current position of the user is taken as the target area.
Alternatively, the target area is determined according to a navigation route set on the electronic map by the user. In the mode D, the target area is an area to be reached after a preset time threshold according to the navigation route and the current moving speed of the user. In mode E, the target area is an area that is a preset distance threshold from the current position of the user along the navigation route.
In the modes B to E, the target area may be determined by the electronic device. The electronic device may be provided with a positioning device such as a GPS, by which the current geographical position of the user may be determined. The electronic device may be provided with positioning means, inertial navigation means, acceleration sensors, pedometers, gyroscopes, electronic landing pads, etc. with which the speed and direction of movement of the user can be determined. When the user uses the vehicle for traveling, the electronic device may read the traveling speed of the vehicle (i.e., the moving speed of the user) from a speedometer of the vehicle, especially in the case where the electronic device is a car navigation device.
In one particular example, the determination of which way to choose the target area may be based on priority. For example, the priority is, in order from high to low: mode a, mode D, mode E, mode B, and mode C.
In a specific example, if there is one road corresponding to the target area on the map, the method is ended without performing the subsequent steps. If there are a plurality of roads corresponding to the target area on the map, the subsequent steps S204 and S206 are performed.
In another specific example, when there are one or more roads corresponding to the target area on the map, the following steps S204 and S206 are performed.
And S204, respectively generating a route indication map for each acquired road, wherein the route and the direction of the road are marked in the route indication map.
And S206, loading a route display area on the map, and drawing the route indication map in the route display area.
And under the condition that the roads corresponding to the target area are multiple, each road corresponds to one route indication map, and the route indication maps corresponding to the multiple roads are drawn in the route display area in parallel.
Referring to fig. 4, after the target area 200 (the target area 200 includes the intersection 100) is determined, the route display area 300 is loaded on the map, and the route display area 300 is loaded on the uppermost layer of the map. There are 5 roads corresponding to the target area 200 on the map, and route indication maps are generated for the 5 roads, respectively, and the 5 route indication maps are drawn in parallel in the route display area 300. As can be seen from fig. 4, each route presentation drawing draws the route of the road and indicates the direction of the road with arrows. In addition, an in point and an out point of the route can be marked by dots on the route, wherein the in point of the route refers to a point entering the route, and the out point of the route refers to a point leaving from the route.
By using the map road drawing method provided by the embodiment of the disclosure, roads in the same area can be displayed in a differentiated manner, so that a user can accurately select and distinguish the roads.
In a specific example, the method may further include steps S302-S304.
S302, whether the route indication map is selected in a first mode or not is detected, and the road corresponding to the route indication map selected in the first mode is used as a first target road.
In one specific example, detecting whether the route indication map is selected in a first manner includes: detecting whether a mouse pointer is suspended on the route indication map; in the case where a mouse pointer is hovered over a route indication map, it is determined that the route indication map is selected in a first manner. Referring to fig. 5, when the user floats the mouse on the route indication map 4, the route indication map 4 is selected in a first manner, and a road corresponding to the route indication map 4 is taken as a first target road.
In another specific example, referring to fig. 6, in the route display area 300, each route indication icon is marked with a corresponding number, the user can input the number, and the route indication map corresponding to the number input by the user is selected in the first manner. For example, if the user inputs the number "4", the route indication map corresponding to the number 4 is selected in the first manner.
In another specific example, the user may select the route indication map in a first manner by voice. For example, the user issues a voice instruction "view fourth route indication map", the route indication map corresponding to the number 4 is selected in the first manner.
In another specific example, the user may manipulate an input device such as a mouse or a keyboard, and select the route indication map in the first way by moving a cursor, clicking, and the like.
In another specific example, the electronic device is provided with a touch screen, and the electronic map is presented based on the touch screen, and the user can operate a finger or a touch pen to select the route indication map in the first way by sliding, clicking and the like.
S304, highlighting the first target road in the map.
Highlighting a first target road in the map, wherein the highlighting at least comprises any one or any combination of the following modes:
moving a first target road in the map to the uppermost layer of the map;
setting a first target road in the map to a different color from other roads;
the method comprises the following steps of performing thickening display on a first target road in a map;
and recording the direction of a first target road sign in the map.
Referring to fig. 5 and 6, a user selects the route indication fig. 4 in a first manner, moves the road corresponding to the route indication fig. 4 to the uppermost layer of the map and performs a bolded display, and marks the road corresponding to the route indication fig. 4 with an arrow to indicate a direction, so that the road corresponding to the route indication fig. 4 is highlighted on the map.
In a specific example, the method may further include steps S402-S404.
S402, whether the route indication map is selected in the second mode or not is detected, and the road corresponding to the route indication map selected in the second mode is used as a second target road.
In one specific example, detecting whether the route indication map is selected in the second manner includes: detecting whether the route indication graph is clicked by a user; in the case where the route indication map is clicked by the user, it is determined that the route indication map is selected in the second manner. Referring to fig. 7, the user operates the mouse to click on the route indication map 4, and the route indication map 4 is selected in the second manner, and the road corresponding to the route indication map 4 is taken as the second target road.
In another specific example, referring to fig. 6, in the route display area 300, each route indication icon is marked with a corresponding number, the user can input the number, and the route indication map corresponding to the number input by the user is selected in the second manner. For example, if the user inputs the number "4", the route indication map corresponding to the number 4 is selected in the second manner.
In another specific example, the user may select the route indication map in a second way by voice. For example, the user issues a voice instruction "view attribute information of the fourth route indication map", the route indication map corresponding to the number 4 is selected in the second manner.
In another specific example, the user may manipulate an input device such as a mouse or a keyboard, and select the route indication map in the second way by moving a cursor, clicking, or the like.
In another specific example, the electronic device is provided with a touch screen, and the electronic map is presented based on the touch screen, and the user can operate a finger or a touch pen to select the route indication map in the second way by sliding, clicking and other operations.
In the same embodiment, the first manner and the second manner for selecting the route indication map may be different, which is not limited in the present disclosure.
S404, loading an attribute display area on the map to display the attribute information of the second target road.
In a specific example, the attribute information of a link includes a name of the link and a traffic regulation related to the link.
Referring to fig. 7, the user selects the route indication fig. 4 in the second manner, loads the property presentation area 400 on the map, and the property presentation area 400 is loaded on the uppermost layer of the map. In the attribute display area 400, attribute information indicating a road corresponding to fig. 4 is displayed. In this embodiment, the attribute information of the road to which the route indication fig. 4 corresponds includes "XXXX route" and "no-parking", where "XXXX route" is the name of the road and "no-parking" indicates that parking is prohibited within the range of the road.
Referring to fig. 8, an embodiment of the present disclosure provides an electronic device 200, including a memory 203, a processor 202, and a display screen 201, where the display screen 201 is used for presenting a map, and the memory 203 stores computer instructions, which when executed by the processor 202, implement any one of the map road drawing methods described above.
The embodiment of the disclosure provides a computer readable storage medium, on which computer instructions are stored, and when the computer instructions are executed by a processor, the method for drawing the map road in any one of the preceding claims is realized.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the device and apparatus embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The present disclosure may be systems, methods, and/or computer program products. The computer program product may include a computer-readable storage medium having computer-readable program instructions embodied thereon for causing a processor to implement various aspects of the present disclosure.
The computer readable storage medium may be a tangible device that can hold and store the instructions for use by the instruction execution device. The computer readable storage medium may be, for example, but not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. Computer-readable storage media as used herein is not to be construed as transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission medium (e.g., optical pulses through a fiber optic cable), or electrical signals transmitted through electrical wires.
The computer-readable program instructions described herein may be downloaded from a computer-readable storage medium to a respective computing/processing device, or to an external computer or external storage device via a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in the respective computing/processing device.
The computer program instructions for carrying out operations of the present disclosure may be assembler instructions, Instruction Set Architecture (ISA) instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer-readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, the electronic circuitry that can execute the computer-readable program instructions implements aspects of the present disclosure by utilizing the state information of the computer-readable program instructions to personalize the electronic circuitry, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA).
Various aspects of the present disclosure are described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer-readable program instructions.
These computer-readable program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. These computer-readable program instructions may also be stored in a computer-readable storage medium that can direct a computer, programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer-readable medium storing the instructions comprises an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.
The computer readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the instructions which execute on the computer, other programmable apparatus or other devices implement the functions/acts specified in the flowchart and/or block diagram block or blocks.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. It is well known to those skilled in the art that implementation by hardware, by software, and by a combination of software and hardware are equivalent.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.
Claims (11)
1. A map road drawing method includes:
acquiring a road corresponding to a target area on a map;
respectively generating a route indication map for each acquired road, wherein the route indication map is marked with the route and the direction of the road;
loading a route display area on the map, and drawing the route indication map in the route display area.
2. The method according to claim 1, wherein, in a case where the road corresponding to the target area is plural, a plurality of the route indication maps corresponding to the plural roads are plotted in parallel in the route presentation area.
3. The method of claim 1, wherein the target area is an area selected by a user on the map, or the target area is an area to be reached after a preset time threshold according to a user moving direction and a moving speed, or the target area is an area which is a preset distance threshold from a user's current position along the user moving direction.
4. The method of claim 1, further comprising:
detecting whether the route indication map is selected in a first mode or not, and taking a road corresponding to the route indication map selected in the first mode as a first target road;
highlighting the first target road in the map.
5. The method of claim 4, said highlighting said first target road in said map comprising at least any one of:
moving the first target road in the map to the uppermost layer of the map;
setting the first target road in the map to a different color than other roads;
and recording the direction of the first target road sign in the map.
6. The method of claim 4, further comprising: the detecting whether the route indication map is selected in a first mode comprises the following steps:
detecting whether a mouse pointer is suspended on the route indication map;
determining that the route indication map is selected in a first manner with the mouse pointer hovering over the route indication map.
7. The method of any of claims 1-6, further comprising:
detecting whether the route indication map is selected in a second mode or not, and taking a road corresponding to the route indication map selected in the second mode as a second target road;
and loading an attribute display area on the map so as to display the attribute information of the second target road.
8. The method of claim 7, wherein the attribute information of the second target link includes a name of the second target link and a traffic rule associated with the second target link.
9. The method of claim 7, further comprising: the detecting whether the route indication map is selected in a second mode comprises the following steps:
detecting whether the route indication graph is clicked by a user;
and determining that the route indication map is selected in the second mode when the route indication map is clicked by the user.
10. An electronic device comprising a memory, a processor, and a display screen, the memory storing computer instructions that, when executed by the processor, implement the method of any of claims 1-9.
11. A computer readable storage medium having stored thereon computer instructions which, when executed by a processor, implement the method of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010566251.1A CN111881231A (en) | 2020-06-19 | 2020-06-19 | Map road drawing method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010566251.1A CN111881231A (en) | 2020-06-19 | 2020-06-19 | Map road drawing method and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111881231A true CN111881231A (en) | 2020-11-03 |
Family
ID=73156493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010566251.1A Withdrawn CN111881231A (en) | 2020-06-19 | 2020-06-19 | Map road drawing method and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111881231A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112632205A (en) * | 2020-12-22 | 2021-04-09 | 北京大唐高鸿数据网络技术有限公司 | Map making method, device and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349202A (en) * | 2000-10-06 | 2002-05-15 | 松下电器产业株式会社 | Apparatus and method for map display, computer program of said display apparatus |
| DE102009027919A1 (en) * | 2009-07-22 | 2011-01-27 | Robert Bosch Gmbh | Vehicle navigating method for searching and guiding route in e.g. inner city, involves indicating position and direction of vehicles on road map, and determining threshold value of angle difference depending on actual velocity of vehicle |
| US20120004842A1 (en) * | 2010-06-30 | 2012-01-05 | International Business Machines Corporation | Presentation of a generated route with a specifiable road |
| CN105702152A (en) * | 2016-04-28 | 2016-06-22 | 百度在线网络技术（北京）有限公司 | Map generation method and device |
| CN109059955A (en) * | 2018-07-05 | 2018-12-21 | 腾讯大地通途（北京）科技有限公司 | The method and device of sign is drawn in navigation of electronic map |
-
2020
- 2020-06-19 CN CN202010566251.1A patent/CN111881231A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349202A (en) * | 2000-10-06 | 2002-05-15 | 松下电器产业株式会社 | Apparatus and method for map display, computer program of said display apparatus |
| DE102009027919A1 (en) * | 2009-07-22 | 2011-01-27 | Robert Bosch Gmbh | Vehicle navigating method for searching and guiding route in e.g. inner city, involves indicating position and direction of vehicles on road map, and determining threshold value of angle difference depending on actual velocity of vehicle |
| US20120004842A1 (en) * | 2010-06-30 | 2012-01-05 | International Business Machines Corporation | Presentation of a generated route with a specifiable road |
| CN105702152A (en) * | 2016-04-28 | 2016-06-22 | 百度在线网络技术（北京）有限公司 | Map generation method and device |
| CN109059955A (en) * | 2018-07-05 | 2018-12-21 | 腾讯大地通途（北京）科技有限公司 | The method and device of sign is drawn in navigation of electronic map |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112632205A (en) * | 2020-12-22 | 2021-04-09 | 北京大唐高鸿数据网络技术有限公司 | Map making method, device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170123618A1 (en) | Dynamic user interface for map applications | |
| US9043150B2 (en) | Routing applications for navigation | |
| US20130050131A1 (en) | Hover based navigation user interface control | |
| US20170003848A1 (en) | Map display device and map display method | |
| US20210335128A1 (en) | Traffic Notifications During Navigation | |
| US20140222335A1 (en) | Concurrent Multi-Point Contact Gesture Detection and Response | |
| US10627246B2 (en) | Multi modal annotation of maps | |
| EP3254061B1 (en) | System and methodologies for visual relevancy-grading of a navigation map | |
| CN111767360B (en) | Method and device for marking virtual lane at intersection | |
| US20160356622A1 (en) | Walking Guidance During Transit Navigation | |
| EP3017277B1 (en) | Handle bar route extension | |
| CN107408356B (en) | Map display control device and automatic map scrolling method | |
| CN111881231A (en) | Map road drawing method and electronic equipment | |
| US9857197B2 (en) | Linear route condition interface | |
| US9791573B2 (en) | Intelligent global positioning system service | |
| CN111316067B (en) | Navigation system and navigation method | |
| CN111442775A (en) | Road identification method and device, electronic equipment and readable storage medium | |
| CN108595095B (en) | Method and device for simulating movement locus of target body based on gesture control | |
| CN114518117A (en) | Navigation method, navigation device, electronic equipment and medium | |
| US20180080790A1 (en) | Providing road guidance based on road attributes and directions | |
| JP6272114B2 (en) | Display control device, display control method, and display control system | |
| US20230228579A1 (en) | Navigating method, electronic device and medium | |
| JP6757224B2 (en) | Guidance device, guidance method, and program | |
| JP2016080664A (en) | Route search device, route search method, route search program, and recording medium | |
| JP2019148605A (en) | Route search device, route search method, route search program, and recording medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201103 |
|
| WW01 | Invention patent application withdrawn after publication |