CN111609859A - Navigation information display method and device, storage medium and electronic equipment - Google Patents
Navigation information display method and device, storage medium and electronic equipment Download PDFInfo
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- 238000004590 computer program Methods 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 15
- 230000000007 visual effect Effects 0.000 abstract description 10
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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Abstract
The embodiment of the invention discloses a navigation information display method, a navigation information display device, a storage medium and electronic equipment. After the position information of the terminal is acquired, the first position identification is displayed at the preset position of the navigation page, the display position of the first position identification is kept unchanged, and meanwhile, the map layer is displayed in the navigation page according to the position information and the preset position. And when the preset operation is detected, stopping displaying the first position mark, displaying the second mark at the preset position, and controlling the second position mark to adjust the display position according to the preset operation so that the second position mark can move along with the movement of the map layer. By the method of the embodiment of the invention, the position of the first position identifier does not need to be changed, so that the refreshing frequency of the page element of the navigation page can be reduced, the consumption of terminal processing resources is reduced, and the stability of the visual effect is improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a navigation information display method, a navigation information display device, a storage medium and electronic equipment.
Background
With the continuous development of computer technology, travel application software (such as navigation application and on-line car booking application) provides greater and greater convenience for people to travel. However, in the actual application process, the position of the terminal often moves along with the position change of a person, and the conventional travel application software needs to frequently refresh page elements of a navigation page, so that the processing resource consumption of the terminal is high, and the visual effect may be unstable.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a method, an apparatus, a storage medium, and an electronic device for displaying navigation information, which are used to reduce the refresh frequency of page elements of a navigation page, thereby reducing the consumption of terminal processing resources and improving the stability of visual effect.
According to a first aspect of the embodiments of the present invention, there is provided a method for displaying navigation information, the method including:
acquiring position information of a terminal;
displaying a first position identifier at a preset position of a navigation page and keeping the display position of the first position identifier unchanged, wherein the first position identifier is used for representing the current position of the terminal in a map layer;
displaying the map layer in a navigation page according to the position information and the preset position;
and in response to the detection of a preset operation, stopping displaying the first position identifier, displaying a second position identifier at the preset position, and controlling the second position identifier to adjust the display position according to the preset operation so that the relative position of the second position identifier and the map layer is kept unchanged, wherein the preset operation is an adjustment operation for the map layer.
Preferably, the method further comprises:
and adjusting the display range of the map layer in the navigation page according to the position information so that the first position identifier corresponds to the position information in the navigation page.
Preferably, the method further comprises:
displaying a target navigation path in a navigation page, wherein the target navigation path is determined according to an initial position and a termination position;
and adjusting the display length of the target navigation path in a navigation page according to the position information.
Preferably, the location information includes direction information, the direction information is used for representing a moving direction of the terminal, and the display range includes a display angle of the map layer;
the adjusting the display range of the map layer in the navigation page according to the position information comprises:
and adjusting the display angle according to the direction information.
According to a second aspect of embodiments of the present invention, there is provided a display apparatus of navigation information, the apparatus including:
a position acquisition unit for acquiring position information of a terminal;
the first identifier display unit is used for displaying a first position identifier at a preset position of a navigation page and keeping the display position of the first position identifier unchanged, wherein the first position identifier is used for representing the current position of the terminal in a map layer;
the layer display unit is used for displaying the map layer in a navigation page according to the position information and the preset position;
and the second identifier display unit is used for stopping displaying the first position identifier in response to the detection of a preset operation, displaying a second position identifier at the preset position, and controlling the second position identifier to adjust the display position according to the preset operation so that the relative position of the second position identifier and the map layer is kept unchanged, wherein the preset operation is an adjustment operation for the map layer.
Preferably, the apparatus further comprises:
and the range adjusting unit is used for adjusting the display range of the map layer in the navigation page according to the position information so as to enable the first position identifier to correspond to the position information in the navigation page.
Preferably, the apparatus further comprises:
the navigation device comprises a path display unit, a navigation unit and a navigation unit, wherein the path display unit is used for displaying a target navigation path in a navigation page, and the target navigation path is determined according to an initial position and a final position;
and the length adjusting unit is used for adjusting the display length of the target navigation path in the navigation page according to the position information.
Preferably, the location information includes direction information, the direction information is used for representing a moving direction of the terminal, and the display range includes a display angle of the map layer;
the range adjusting unit is used for adjusting the display angle according to the direction information.
According to a third aspect of embodiments of the present invention, there is provided a computer readable storage medium having stored thereon computer program instructions, wherein the computer program instructions, when executed by a processor, implement the method of any of the first aspects.
According to a fourth aspect of embodiments of the present invention, there is provided an electronic device comprising a memory and a processor, wherein the memory is configured to store one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method according to any one of the first aspect.
After the position information of the terminal is acquired, the first position identification is displayed at the preset position of the navigation page, the display position of the first position identification is kept unchanged, and meanwhile, the map layer is displayed in the navigation page according to the position information and the preset position. And when the preset operation is detected, stopping displaying the first position mark, displaying the second mark at the preset position, and controlling the second position mark to adjust the display position according to the preset operation so that the second position mark can move along with the movement of the map layer. By the method of the embodiment of the invention, the position of the first position identifier does not need to be changed, so that the refreshing frequency of the page element of the navigation page can be reduced, the consumption of terminal processing resources is reduced, and the stability of the visual effect is improved.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a flowchart of a display method of navigation information according to a first embodiment of the present invention;
FIG. 2 is a schematic view of an interface according to a first embodiment of the present invention;
FIG. 3 is a method for displaying navigation information according to a second embodiment of the present invention;
FIG. 4 is a schematic view of an interface according to a second embodiment of the present invention;
fig. 5 is a schematic view of a display device of navigation information according to a third embodiment of the present invention;
fig. 6 is a schematic view of an electronic device according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the actual application process, the position of the terminal often moves along with the position change of a person, so that in order to ensure the accuracy of position information display, the conventional travel application software needs to frequently move a map layer and a position identifier for representing the position of the terminal, so that page elements of a navigation page need to be frequently refreshed, and the processing resource consumption of the terminal is high. And the map layer and the position mark move simultaneously, which may cause unstable visual effect.
Fig. 1 is a flowchart of a navigation information display method according to a first embodiment of the present invention. As shown in fig. 1, the method of the present embodiment includes the following steps:
step S100, acquiring the position information of the terminal.
In an embodiment, the terminal may obtain its own location information through a location service. Alternatively, the position information may be GPS (Global Positioning System) Positioning information, beidou satellite navigation System Positioning information, galileo satellite navigation System Positioning information, and the like, and this embodiment is not limited in particular.
In this step, the terminal may acquire its current position as the position information at a predetermined cycle.
Step S200, displaying a first position mark at a preset position of the navigation page and keeping the display position of the first position mark unchanged.
The first location identifier is used to represent a current location of the terminal in a map layer of the navigation page, and may specifically be a control rendered and displayed at a predetermined location by the terminal control display device. In this embodiment, the moving frequency of the location identifier is reduced by fixing the control, so that the terminal reduces the refresh frequency of the page element, and the consumption of the terminal processing resource is effectively reduced.
Optionally, the first location identity may also be used to indicate a direction. Therefore, in order to reduce the frequency of movement of the first position indicator, the first position indicator may also point in a fixed direction.
And step S300, displaying a map layer in the navigation page according to the position information and the preset position.
In this embodiment, the first location identifier is fixed at a predetermined location, so that the terminal can accurately represent the current location of the terminal by displaying a map layer in the navigation page according to the location information and the predetermined location. For example, the location information indicates that the current location of the terminal is location L1, and the terminal may move the map layer to display location L2 corresponding to location L1 in the map layer at a predetermined location on the navigation page, so that the terminal may accurately display its current location.
Fig. 2 is a schematic interface diagram according to a first embodiment of the present invention, and the page shown in fig. 2 is a navigation page. As shown in fig. 2, the terminal may obtain its own location information, specifically, the location information may be a location L1, and control the display device to render a display control (i.e., a first location identifier) at a predetermined location of the navigation page, that is, a range where the dashed line frame 21 is located, and at the same time, may obtain a location corresponding to the location L1 in the map layer, that is, a location L2, and move the map layer according to the predetermined location 21, and specifically, may display the location L2 in the dashed line frame 21, so that the current location may be accurately displayed.
Optionally, the location information of this embodiment may further include direction information, and the direction information is used to represent a moving direction of the terminal. The terminal can also display a map layer in the navigation page according to the direction information, so that the terminal can accurately display the current position and the orientation of a user holding the terminal. For example, if the direction information represents that the current orientation of the terminal is the southern direction, the terminal may rotate the display direction of the map layer while displaying the corresponding position of the current position in the map layer at the predetermined position of the navigation page, and specifically may rotate to the southern direction.
It is easy to understand that step S200 and step S300 may be executed simultaneously or sequentially, and this embodiment is not limited.
Step S400, in response to the detection of the predetermined operation, stopping displaying the first position identifier, displaying the second position identifier at the predetermined position, and controlling the second position identifier to adjust the display position according to the predetermined operation.
In this embodiment, the predetermined operation is an adjustment operation for a map layer, and specifically may be a zoom operation, a move operation, and the like. Because the position of the first position identifier is fixed, if the terminal detects a predetermined operation, the first position identifier cannot move along with the map layer, and the current position of the terminal cannot be accurately represented. Therefore, if the predetermined operation is detected, the terminal may stop displaying the first location identifier, display the second location identifier at the predetermined location, and control the second location identifier to adjust the display location according to the predetermined operation, so that the relative location between the second location identifier and the map layer remains unchanged. In this embodiment, the fact that the relative position of the second location identifier and the map layer remains unchanged means that the second location identifier indicates a corresponding position of the current location displayed on the terminal in the map layer. The mode that the second position identification moves along with the map layer also enables the terminal to reduce the refreshing frequency of the page elements, so that the consumption of processing resources is effectively reduced.
Alternatively, in order to ensure that the user does not perceive that the position indicator is changed before and after receiving the predetermined operation, the display attributes such as the size, color, shape, and the like of the first position indicator and the second position indicator may be kept consistent.
For example, the first position identifier corresponds to a position L2 in the map layer, and the predetermined operation detected by the terminal is a movement operation of the user for a first length on the map layer in a direction directly above the terminal, the terminal may move the map layer downward by a second length simultaneously with the second position identifier, thereby enabling the second position identifier to accurately point to the position L2 even if the map layer is moved. It is easy to understand that the corresponding relationship between the first length and the second length may be preset, and this embodiment is not particularly limited.
Optionally, if the location information of the terminal changes, the method of this example may further include the following steps:
and S500, adjusting the display range of the map layer in the navigation page according to the position information.
In this step, if the current position of the position information representation terminal is changed, the terminal may adjust a display range of the map layer in the navigation page according to the position information, so that the first position identifier corresponds to the position information of the terminal in the navigation page. That is to say, the first location identifier may be always displayed at a location corresponding to the current location of the terminal in the map layer, so that it is ensured that the current location of the terminal can still be accurately displayed even if the location information of the terminal changes.
For example, the location information of the terminal at 10:00 is location L1, and the terminal may acquire a corresponding location of location L1 in the map layer, that is, location L2, and move the map layer to display location L2 at a predetermined location. At 10:01, the location information becomes location L3, and the terminal may acquire a corresponding location of location L3 in the map layer, that is, location L4, and then move the map layer to display location L4 at a predetermined location.
Optionally, the location information of this embodiment further includes direction information of the terminal. The direction information is used for representing the moving direction of the terminal. When the direction information of the user changes, the terminal can also adjust the display angle of the map layer according to the direction information, so that the direction of the first position identifier is always the same as the direction of the user holding the terminal, and the terminal can accurately display the current position and the direction of the user holding the terminal.
In this embodiment, after the location information of the terminal is acquired, the first location identifier is displayed at the predetermined location of the navigation page, the display location of the first location identifier is kept unchanged, and the map layer is displayed in the navigation page according to the location information and the predetermined location. And when the preset operation is detected, stopping displaying the first position mark, displaying the second mark at the preset position, and controlling the second position mark to adjust the display position according to the preset operation so that the second position mark can move along with the movement of the map layer. By the method of the embodiment, the position of the first position identifier does not need to be changed, so that the refreshing frequency of the page element of the navigation page can be reduced, the consumption of terminal processing resources is reduced, and the stability of the visual effect is improved.
Fig. 3 is a display method of navigation information according to a second embodiment of the present invention. As shown in fig. 3, the method of the present embodiment includes the following steps:
step S100', location information of the terminal is acquired.
In this embodiment, the implementation manner of step S100' is similar to that of step S100, and is not described herein again.
Step S200', displaying the first location indicator at the predetermined location of the navigation page and keeping the display location of the first location indicator unchanged.
In this embodiment, the implementation manner of step S200' is similar to that of step S200, and is not described herein again.
And step S300', displaying a map layer in the navigation page according to the position information and the preset position.
In this embodiment, the implementation manner of step S300' is similar to that of step S300, and is not described herein again.
It is easy to understand that step S200 'and step S300' may be executed simultaneously or sequentially, and this embodiment is not limited.
Step S400', the target navigation path is displayed in the navigation page.
In this embodiment, if the terminal receives the start position and the end position set by the user, the terminal may perform path planning according to the start position and the end position to obtain the target navigation path, and then display the target navigation path in the navigation page. Alternatively, the path planning may be performed in various existing manners, for example, by a Simulated Annealing algorithm (Simulated Annealing), a C-space method (i.e., a visual graph space method), and the like, and the embodiment is not limited in detail.
And step S500', adjusting the display length of the target navigation path in the navigation page according to the position information.
In this step, if the current position of the terminal is the same as the starting position of the target navigation path, the terminal may display all the target navigation paths in the navigation page, that is, the display length of the target navigation path is equal to the actual path length of the target navigation path. If the current position of the terminal is different from the start position of the target navigation path, for example, between the start position and the end position, the terminal may shorten the display length of the target navigation path, and specifically may only display the path length of the target navigation path between the current position and the end position.
Fig. 4 is a schematic view of an interface according to a second embodiment of the present invention. As shown in the left side of fig. 4, 41 is a display length of the target navigation path determined according to the set start position (i.e., position L1) and end position (i.e., position L2). When the location information indicates that the current location of the terminal is at location L1, the terminal may display the actual path length of the target navigation path in the navigation page, that is, 41 is the same as the actual path length. As shown in the right side of fig. 4, when the position information indicates that the current position of the terminal has changed, for example, moved to the position L3, the terminal may shorten the display length of the target navigation path, displaying only the path length between the position L3 and the position L2, that is, 41'.
Step S600', in response to detecting the predetermined operation, stopping displaying the first location identifier, displaying the second location identifier at the predetermined location, and controlling the second location identifier to adjust the display location according to the predetermined operation.
In this embodiment, the implementation manner of step S600' is similar to that of step S400, and is not described herein again.
And step S700', adjusting the display range of the map layer in the navigation page according to the position information.
In this embodiment, the implementation manner of step S700' is similar to that of step S500, and is not described herein again.
It is easy to understand that step S500 'and step S700' may be executed simultaneously or sequentially, and this embodiment is not limited.
Optionally, in this embodiment, if a predetermined operation is not detected within a predetermined time period, the terminal may stop displaying the second location identifier and display the first location identifier at the predetermined location, and simultaneously move the map layer, so that a corresponding location of the current location of the terminal in the map layer may be displayed at the predetermined location, thereby reducing the refresh frequency of the page element of the navigation page in a manner of fixing the location identifier, thereby reducing consumption of processing resources of the terminal, and improving stability of the visual effect.
In this embodiment, after the location information of the terminal is acquired, the first location identifier is displayed at the predetermined location of the navigation page, the display location of the first location identifier is kept unchanged, and the map layer is displayed in the navigation page according to the location information and the predetermined location. And simultaneously, displaying a target navigation path determined according to the set starting position and the set ending position in the navigation page, and adjusting the display length of the target navigation path in the navigation page according to the position information. And if the preset operation is detected, stopping displaying the first position mark, displaying the second mark at the preset position, and controlling the second position mark to adjust the display position according to the preset operation so that the second position mark can move along with the movement of the map layer. By the method of the embodiment, the position of the first position identifier does not need to be changed, and only the display lengths of the map layer and the target navigation path need to be adjusted, so that the refreshing frequency of the page elements of the navigation page can be reduced, the consumption of terminal processing resources is reduced, and the stability of the visual effect is improved.
Fig. 5 is a schematic diagram of a navigation information display device according to a third embodiment of the present invention. As shown in fig. 5, the apparatus of the present embodiment includes a position acquisition unit 51, a first identifier display unit 52, a layer display unit 53, and a second identifier display unit 54.
The location acquiring unit 51 is used for acquiring location information of the terminal. The first identifier displaying unit 52 is configured to display a first location identifier at a predetermined location of a navigation page and keep a display location of the first location identifier unchanged, where the first location identifier is used to represent a current location of the terminal in a map layer. The layer display unit 53 is configured to display the map layer in a navigation page according to the position information and the predetermined position. The second identifier displaying unit 54 is configured to, in response to detecting a predetermined operation, stop displaying the first location identifier, display a second location identifier in the predetermined location, and control the second location identifier to adjust a display location according to the predetermined operation, so that a relative location between the second location identifier and the map layer remains unchanged, where the predetermined operation is an adjustment operation for the map layer.
Further, the apparatus further comprises a range adjustment unit 55.
The range adjusting unit 55 is configured to adjust a display range of the map layer in the navigation page according to the location information, so that the first location identifier corresponds to the location information in the navigation page.
Further, the apparatus further includes a path display unit 56 and a length adjustment unit 57.
The path display unit 56 is configured to display a target navigation path in the navigation page, where the target navigation path is determined according to the start position and the end position. The length adjusting unit 57 is configured to adjust a display length of the target navigation path in the navigation page according to the position information.
Further, the position information includes direction information, the direction information is used for representing a moving direction of the terminal, and the display range includes a display angle of the map layer;
the range adjusting unit 55 is configured to adjust the display angle according to the direction information.
In this embodiment, after the location information of the terminal is acquired, the first location identifier is displayed at the predetermined location of the navigation page, the display location of the first location identifier is kept unchanged, and the map layer is displayed in the navigation page according to the location information and the predetermined location. And simultaneously, displaying a target navigation path determined according to the set starting position and the set ending position in the navigation page, and adjusting the display length of the target navigation path in the navigation page according to the position information. And if the preset operation is detected, stopping displaying the first position mark, displaying the second mark at the preset position, and controlling the second position mark to adjust the display position according to the preset operation so that the second position mark can move along with the movement of the map layer. Through the device of the embodiment, the position of the first position identifier does not need to be changed, and only the display length of the map layer and the target navigation path needs to be adjusted, so that the refreshing frequency of the page elements of the navigation page can be reduced, the consumption of terminal processing resources is reduced, and the stability of the visual effect is improved.
Fig. 6 is a schematic view of an electronic device according to a fourth embodiment of the present invention. The electronic device shown in fig. 6 is a general-purpose data processing apparatus comprising a general-purpose computer hardware structure including at least a processor 601 and a memory 602. The processor 601 and the memory 602 are connected by a bus 603. The memory 602 is adapted to store instructions or programs executable by the processor 601. Processor 601 may be a stand-alone microprocessor or a collection of one or more microprocessors. Thus, the processor 601 implements the processing of data and the control of other devices by executing commands stored in the memory 602 to thereby execute the method flows of the embodiments of the present invention as described above. The bus 603 connects the above components together, as well as to the display controller 604 and the display device and input/output (I/O) device 605. Input/output (I/O) device 605 may be a mouse, keyboard, modem, network interface, touch input device, motion sensing input device, printer, and other devices known in the art. Typically, input/output (I/O) devices 605 are connected to the system through an input/output (I/O) controller 606.
The memory 602 may store, among other things, software components such as an operating system, communication modules, interaction modules, and application programs. Each of the modules and applications described above corresponds to a set of executable program instructions that perform one or more functions and methods described in embodiments of the invention.
The flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention described above illustrate various aspects of the invention. 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 program instructions. These computer 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.
Also, as will be appreciated by one skilled in the art, aspects of embodiments of the present invention may be embodied as a system, method or computer program product. Accordingly, various aspects of embodiments of the invention may take the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, resident software, micro-code, etc.) or an embodiment combining software and hardware aspects that may all generally be referred to herein as a "circuit," module "or" system. Further, aspects of the invention may take the form of: a computer program product embodied in one or more computer readable media having computer readable program code embodied thereon.
Any combination of one or more computer-readable media may be utilized. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or 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: an electrical connection having one or more wires, 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), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of embodiments of the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated signal may take any of a variety of forms, including, but not limited to: electromagnetic, optical, or any suitable combination thereof. The computer readable signal medium may be any of the following computer readable media: is not a computer readable storage medium and may communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including: object oriented programming languages such as Java, Smalltalk, C + +, PHP, Python, and the like; and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package; executing in part on a user computer and in part on a remote computer; or entirely on a remote computer or server. In the latter scenario, 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).
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for displaying navigation information, the method comprising:
acquiring position information of a terminal;
displaying a first position identifier at a preset position of a navigation page and keeping the display position of the first position identifier unchanged, wherein the first position identifier is used for representing the current position of the terminal in a map layer;
displaying the map layer in a navigation page according to the position information and the preset position;
and in response to the detection of a preset operation, stopping displaying the first position identifier, displaying a second position identifier at the preset position, and controlling the second position identifier to adjust the display position according to the preset operation so that the relative position of the second position identifier and the map layer is kept unchanged, wherein the preset operation is an adjustment operation for the map layer.
2. The method of claim 1, further comprising:
and adjusting the display range of the map layer in the navigation page according to the position information so that the first position identifier corresponds to the position information in the navigation page.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
displaying a target navigation path in a navigation page, wherein the target navigation path is determined according to an initial position and a termination position;
and adjusting the display length of the target navigation path in a navigation page according to the position information.
4. The method according to claim 2, wherein the position information includes direction information, the direction information is used for representing a moving direction of the terminal, and the display range includes a display angle of the map layer;
the adjusting the display range of the map layer in the navigation page according to the position information comprises:
and adjusting the display angle according to the direction information.
5. An apparatus for displaying navigation information, the apparatus comprising:
a position acquisition unit for acquiring position information of a terminal;
the first identifier display unit is used for displaying a first position identifier at a preset position of a navigation page and keeping the display position of the first position identifier unchanged, wherein the first position identifier is used for representing the current position of the terminal in a map layer;
the layer display unit is used for displaying the map layer in a navigation page according to the position information and the preset position;
and the second identifier display unit is used for stopping displaying the first position identifier in response to the detection of a preset operation, displaying a second position identifier at the preset position, and controlling the second position identifier to adjust the display position according to the preset operation so that the relative position of the second position identifier and the map layer is kept unchanged, wherein the preset operation is an adjustment operation for the map layer.
6. The apparatus of claim 5, further comprising:
and the range adjusting unit is used for adjusting the display range of the map layer in the navigation page according to the position information so as to enable the first position identifier to correspond to the position information in the navigation page.
7. The apparatus of claim 5 or 6, further comprising:
the navigation device comprises a path display unit, a navigation unit and a navigation unit, wherein the path display unit is used for displaying a target navigation path in a navigation page, and the target navigation path is determined according to an initial position and a final position;
and the length adjusting unit is used for adjusting the display length of the target navigation path in the navigation page according to the position information.
8. The apparatus according to claim 6, wherein the location information includes direction information, the direction information is used for representing a moving direction of the terminal, and the display range includes a display angle of the map layer;
the range adjusting unit is used for adjusting the display angle according to the direction information.
9. A computer-readable storage medium on which computer program instructions are stored, which, when executed by a processor, implement the method of any one of claims 1-4.
10. An electronic device comprising a memory and a processor, wherein the memory is configured to store one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method of any of claims 1-4.
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| CN202010576262.8A CN111609859A (en) | 2020-06-22 | 2020-06-22 | Navigation information display method and device, storage medium and electronic equipment |
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| CN202010576262.8A CN111609859A (en) | 2020-06-22 | 2020-06-22 | Navigation information display method and device, storage medium and electronic equipment |
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