CN115657917A - Control method, device and smart device for display interface - Google Patents

Abstract

The present application relates to the technical field of electronic screens, and in particular to a display interface control method, device and smart device. The control method is applied to an electronic display screen, and the control method includes: monitoring a user's touch event on a display interface on the electronic display screen; acquiring the touch type of the touch event, and the current interface display mode of the display interface; According to the touch type of the touch event and the current interface display mode, it is judged whether the touch event satisfies the trigger condition of the display interface control instruction; if the trigger condition is met, then based on the display interface control instruction, control the The scaling of the display interface. The method can effectively control the scaling of the display interface on the large-size display screen, and is beneficial to the user's interactive operation on the display interface on the large-size display screen.

Description

Control method, device and smart device for display interface

technical field

The present application relates to the technical field of electronic screens, in particular to a display interface control method, device and smart device.

Background technique

Relying on its advantages of clear display, high color saturation and strong three-dimensional effect, LED display is widely used in various fields and scenes, especially in recent years, with the continuous development and maturity of COB (Chip On Board) integrated packaging technology, Large-size or even super-large-size COB-LED displays are more and more popular in the market, but due to size restrictions or application scene restrictions, users cannot operate the full screen by touch. area, the touch operation will be more difficult, seriously affecting the user's actual experience.

Contents of the invention

In view of this, the embodiments of the present application provide a display interface control method, device, and smart device, which can effectively control the scaling of the display interface on a large-size display screen, and facilitate the user's interactive operation of the display interface on the large-size display screen. , thereby improving the effectiveness of user interaction with the electronic display and enhancing user experience.

The first aspect of the embodiments of the present application provides a method for controlling a display interface, including:

Monitoring the user's touch event on the display interface on the electronic display screen;

Obtain the touch type of the touch event, and the current interface display mode of the display interface;

According to the touch type of the touch event and the current interface display mode, determine whether the touch event satisfies the trigger condition of the display interface control instruction;

If the triggering condition is met, the scaling of the display interface is controlled based on the display interface control instruction.

In a possible implementation manner of the first aspect, the display interface control instruction includes a first display interface control instruction, a second display interface control instruction, and a third display interface control instruction, and the , to control the scaling of the display interface, including:

Controlling the display interface to shrink based on the first display interface control instruction;

controlling the zooming in of the display interface based on the second display interface control instruction;

Based on the third display interface control instruction, control and adjust the scaling size of the display interface.

In a possible implementation manner of the first aspect, the determining whether the touch event satisfies a trigger condition of a display interface control instruction according to the touch type of the touch event and the current interface display mode includes:

When the touch type of the touch event is single-finger continuous touch, and the current interface display mode is full-screen display, acquire the touch track in the touch event and the dwell time of the specified touch point;

comparing the touch track with a preset track, and judging whether the touch track matches the preset track according to the comparison result;

If the touch track matches the preset track, it is judged whether the dwell time of the specified touch point is greater than or equal to a preset stay time threshold;

When the dwell time of the designated touch point is greater than or equal to the preset dwell time threshold, it is determined that the touch event triggers a first display interface control instruction.

In a possible implementation manner of the first aspect, the determining whether the touch event satisfies a trigger condition of a display interface control instruction according to the touch type of the touch event and the current interface display mode further includes:

If the touch track does not match the preset track, correcting the touch track to obtain a corrected track;

Comparing the correction trajectory with a preset trajectory, and judging whether the correction trajectory matches the preset trajectory according to the comparison result;

If the corrected track matches the preset track, it is judged whether the dwell time of the designated touch point is greater than or equal to a preset dwell time threshold;

When the dwell time of the designated touch point is greater than or equal to the preset dwell time threshold, it is determined that the touch event triggers a first display interface control instruction.

In a possible implementation manner of the first aspect, the controlling the shrinking of the display interface based on the first display interface control instruction includes:

Obtaining the size, screen resolution and dot pitch of the electronic display screen;

Determine the target reduction size according to the size of the electronic display screen, the screen resolution and the dot pitch;

Obtain the center position of the touch track;

Determine the center position of the target according to the center position, the center position of the target being the center position of the target display area after the display interface is reduced;

The display interface is reduced to the target display area according to the reduced size of the target and the center position of the target.

In a possible implementation manner of the first aspect, the determining whether the touch event satisfies a trigger condition of a display interface control instruction according to the touch type of the touch event and the current interface display mode includes:

When the touch type of the touch event is single touch, and the current interface display mode is non-full screen display, acquire the touch position of the touch event;

If the touch position is in any area outside the display interface, it is determined that the touch event triggers a second display interface control instruction.

In a possible implementation manner of the first aspect, the determining whether the touch event satisfies a trigger condition of a display interface control instruction according to the touch type of the touch event and the current interface display mode includes:

When the touch type of the touch event is two-finger touch, and the current interface display mode is non-full-screen display, the first touch position and the second touch position are obtained, and the first touch position is when the first finger touches the The position of the electronic display screen, the second touch position is the position where the second finger touches the electronic display screen;

If both the first touch position and the second touch position are within the display interface, and the distance between the first touch position and the second touch position is based on the first finger and the second touch position If the touch and slide of the two fingers changes, it is determined that the touch event triggers the third display interface control instruction.

In a possible implementation manner of the first aspect, the controlling and adjusting the scaling size of the display interface based on the third display interface control instruction includes:

recording the real-time distance between the first touch position and the second touch position;

Calculate the target scaling size according to the real-time distance;

Adjust the zoom size of the display interface according to the target zoom size.

The second aspect of the embodiment of the present application provides a control device for a display interface, which is applied to an electronic display screen, and the control device includes:

A touch event monitoring unit, configured to monitor a user's touch event on the display interface on the electronic display screen;

A type and mode acquisition unit, configured to acquire the touch type of the touch event and the current interface display mode of the display interface;

An interface control judging unit, configured to judge whether the touch event satisfies a trigger condition of a display interface control instruction according to the touch type of the touch event and the current interface display mode;

The interface control unit is configured to control the scaling of the display interface based on the display interface control instruction if the trigger condition is met.

The third aspect of the embodiments of the present application provides a smart device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, when the processor executes the computer program The steps of the method for controlling a display interface as provided in the first aspect of the embodiments of the present application are implemented.

The fourth aspect of the embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, it implements the method provided in the first aspect of the embodiment of the present application. The steps of the control method of the display interface.

A fifth aspect of the embodiments of the present application provides a computer program product that, when the computer program product is run on a terminal device, causes the terminal device to execute the steps of the method for controlling a display interface described in the first aspect of the embodiments of the present application.

In the embodiment of the present application, by monitoring the user's touch event on the display interface on the electronic display screen, and then obtaining the touch type of the touch event and the current interface display mode of the display interface, and then according to the touch event The touch type and the current interface display mode determine whether the touch event satisfies the trigger condition of the display interface control instruction, and if the trigger condition is met, then control the scaling of the display interface based on the display interface control instruction, which can be Effectively realizing the scaling of the display interface on the large-size electronic display screen is beneficial to the user's interactive operation on the display interface on the large-size display screen, thereby improving the effectiveness of the user's interaction with the electronic display screen and enhancing user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only for the present application For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

Fig. 1 is the implementation flowchart of the control method of the display interface provided by the embodiment of the present application;

Fig. 2 is a specific implementation flowchart of step S103 in the display interface control method provided by the embodiment of the present application;

Fig. 2.1 is a specific implementation flowchart of determining that the touch event triggers the first display interface control instruction when the touch track does not match the preset track in the display interface control method provided by the embodiment of the present application;

FIG. 3 is another specific implementation flowchart of step S103 in the display interface control method provided by the embodiment of the present application;

FIG. 4 is another specific implementation flowchart of step S103 in the display interface control method provided by the embodiment of the present application;

Fig. 5 is a specific implementation flowchart of controlling the scaling of the display interface based on the display interface control instruction in the display interface control method provided by the embodiment of the present application;

Fig. 6 is a specific implementation flow chart of controlling the shrinking of the display interface based on the first display interface control instruction in the display interface control method provided by the embodiment of the present application;

Fig. 7 is a specific implementation flow chart of controlling and adjusting the scaling size of the display interface based on the third display interface control instruction in the display interface control method provided by the embodiment of the present application;

Fig. 8 is a structural block diagram of a control device for a display interface provided by an embodiment of the present application;

Fig. 9 is a schematic diagram of a smart device provided by an embodiment of the present application.

Detailed ways

In the following description, for the purpose of illustration rather than limitation, specific details such as specific device structures and techniques are presented so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, systems, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

In addition, in the description of the specification and appended claims of the present application, the terms "first", "second", "third" and so on are only used to distinguish descriptions, and should not be understood as indicating or implying relative importance.

Reference to "one embodiment" or "some embodiments" or the like in the specification of the present application means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless specifically stated otherwise. The terms "including", "comprising", "having" and variations thereof mean "including but not limited to", unless specifically stated otherwise.

It should be understood that each method embodiment of the present application provides a method for controlling a display interface, which is applicable to various types of smart devices that need to perform data synchronization, specifically, intermediate devices and cloud servers that are communicatively connected to multiple server clusters.

The method for controlling the display interface provided by the present application will be described exemplarily below in conjunction with specific embodiments.

Fig. 1 shows the implementation process of the display interface control method provided by the embodiment of the present application, and the execution end of the embodiment of the present application may be a smart device. The method flow may include the following steps S101 to S104.

S101: Monitor a user's touch event on a display interface on the electronic display screen.

In the embodiment of the present application, the user's touch event on the display interface on the electronic display screen is monitored in real time. The touch event refers to a user's touch operation on the display interface.

S102: Obtain a touch type of the touch event and a current interface display mode of the display interface.

According to different touch types, the touch events include single-finger continuous touch, single-point touch and two-finger touch.

For touch events of different touch types, the touch information contained therein may be different. For example, when the touch event is a single-finger continuous touch, the touch information corresponding to the touch event includes the touch track and the duration of the specified touch point; when the touch event is a single-point touch, the touch information corresponding to the touch event The information includes a touch position; when the touch event is a two-finger touch, the touch information corresponding to the touch event includes touch positions respectively corresponding to the two fingers.

The display modes of the display interface include full-screen display and non-full-screen display. The current interface display mode refers to the display mode in which the interface is displayed when a touch event is detected.

S103: According to the touch type of the touch event and the current interface display mode, determine whether the touch event satisfies a trigger condition of a display interface control instruction.

In the embodiment of the present application, it is determined whether the touch event can trigger a display interface control instruction according to the touch type of the touch event and the current interface display mode. The display interface control instruction is used to instruct to control the scaling of the display interface on the electronic display screen. If the touch event satisfies the triggering condition of the display interface control instruction, trigger the scaling of the display interface on the electronic display screen, that is, zoom out or put it on the display interface. If not, the display interface control instruction is not triggered.

As a possible implementation of the present application, FIG. 2 shows that in the method provided by the embodiment of the present application, according to the touch type of the touch event and the current interface display mode, it is judged whether the touch event meets the display requirements. A specific implementation process of the trigger condition of the interface control command is described in detail as follows:

A1: When the touch type of the touch event is single-finger continuous touch, and the current interface display mode is full-screen display, obtain the touch track in the touch event and the dwell time of the specified touch point. Wherein, the touch track in the touch event may be at any position on the display interface.

The specified touch point refers to the touch point where the single-finger continuous touch ends, and the specified touch point stay time is the duration of stay at the last touch point when the single-finger continuous touch ends. The real intention of the user can be identified through the dwell time of the designated touch point. If the dwell time of the specified touch point is greater than or equal to the preset dwell time threshold, it can be determined that the user really intends to trigger the first display interface control instruction; A touch event is a false touch.

A2: Compare the touch track with the preset track, and judge whether the touch track matches the preset track according to the comparison result.

In some embodiments, the track feature information corresponding to the touch track and the preset feature information of the preset track are obtained, and the touch track and the preset feature information are calculated according to the track feature information and the preset feature information. A first similarity of a preset track; if the first similarity is greater than or equal to a preset similarity threshold, it is determined that the touch track matches the preset track. If the first similarity is smaller than the preset similarity threshold, it is determined that the touch track does not match the preset track.

A3: If the touch track matches the preset track, determine whether the dwell time of the specified touch point is greater than or equal to a preset stay time threshold. The preset trajectory may be a closed shape, for example, a rectangle or a triangle. The preset track may be an open shape that can determine the position of the center of the track, for example, a rectangle-like shape with three sides.

A4: When the dwell time of the specified touch point is greater than or equal to the preset dwell time threshold, it is determined that the touch event triggers the first display interface control instruction. The first display interface control instruction is used to control the shrinking of the display interface of the electronic display screen.

In the embodiment of the present application, when the touch type of the touch event is single-finger continuous touch, and the current interface display mode is full-screen display, first judge whether the touch track matches the preset track, and if they match, then Judging whether the dwell time of the designated touch point is greater than or equal to the preset dwell time threshold, and when it is determined that the dwell time of the designated touch point is greater than or equal to the preset dwell time threshold, the trigger condition of the first display interface control instruction is satisfied.

Exemplarily, taking an application scenario as an example, when the user draws a rectangle with one finger continuous touch anywhere on the current full-screen display interface, and the last touch point stays for 2s before the end of the touch, the trigger can be determined and controlling to shrink the display interface of the electronic display screen.

As a possible implementation of the present application, as shown in Figure 2.1, according to the touch type of the touch event and the current interface display mode, it is judged whether the touch event satisfies the trigger condition of the display interface control instruction, and include:

A5: If the touch track does not match the preset track, correct the touch track to obtain a corrected track.

In a possible implementation manner, in order to improve the effectiveness of trajectory correction, correction is only performed on touch trajectories that do not match the preset trajectories but satisfy certain conditions.

Specifically, if the similarity between the touch track and the preset track is less than the preset similarity threshold, but the difference between the preset similarity threshold and the similarity is within a preset difference range, Then perform track correction on the touch track to obtain the corrected track. Conversely, if the similarity between the touch track and the preset track is less than the preset similarity threshold, but the difference between the preset similarity threshold and the similarity is not within the preset difference range, then Track correction is not performed on the touch track. Further, the user is prompted that the touch event is invalid.

For example, the preset difference range is [1%, 10%], the preset similarity threshold is 85%, if the similarity between the touch track and the preset track is 82%, they are similar If the degree difference is within the preset difference range, then the touch track is corrected. If the similarity between the touch track and the preset track is 82%, and the similarity difference between the two is not within the preset difference range, the touch track is not corrected.

A6: Compare the corrected trajectory with the preset trajectory, and judge whether the corrected trajectory matches the preset trajectory according to the comparison result.

A7: If the corrected trajectory matches the preset trajectory, it is judged whether the dwell time of the designated touch point is greater than or equal to a preset dwell time threshold.

A8: When the dwell time of the specified touch point is greater than or equal to the preset dwell time threshold, it is determined that the touch event triggers the first display interface control instruction.

The above-mentioned steps A6 to A8 refer to the above-mentioned steps A2 to A4, which will not be repeated here.

As a possible implementation of the present application, FIG. 3 shows that in the method provided by the embodiment of the present application, according to the touch type of the touch event and the current interface display mode, it is judged whether the touch event meets the display requirements. Another specific implementation process of the trigger condition of the interface control command is described in detail as follows:

B1: Acquire the touch position of the touch event when the touch event is a single touch and the current interface display mode is non-full-screen display.

B2: If the touch position is in any area outside the display interface, determine that the touch event triggers a second display interface control instruction. The second display interface control instruction is used to control the enlargement of the display interface of the electronic display screen to a full screen.

Exemplarily, taking an application scenario as an example, when the current interface display mode is non-full-screen display, the user can switch the display interface to full-screen display by single-touching any area on the electronic display screen except the display interface.

As a possible implementation of the present application, FIG. 4 shows that in the method provided by the embodiment of the present application, according to the touch type of the touch event and the current interface display mode, it is judged whether the touch event meets the display requirements. Another specific implementation process of the trigger condition of the interface control command is described in detail as follows:

C1: When the touch event is a two-finger touch and the current interface display mode is non-full-screen display, obtain the first touch position and the second touch position, and the first touch position is when the first finger touches the electronic The position of the display screen, the second touch position is the position where the second finger touches the electronic display screen. The first touch position and the second touch position change dynamically, the first touch position changes following the touch sliding of the first finger, and the second touch position follows the touch of the second finger Swipe to change.

C2: If both the first touch position and the second touch position are within the display interface, and the distance between the first touch position and the second touch position is based on the distance between the first finger and the If the touch slide of the second finger changes, it is determined that the touch event triggers a third display interface control instruction. It should be noted that, the display interface includes a boundary of the display interface. The third display interface control instruction is used to adjust the scaling size of the display interface.

Wherein, the touch sliding of the first finger and the second finger includes relative approach and relative distance. The distance between the first touch position and the second touch position is a coordinate distance.

Illustratively, taking an application scenario as an example, when the current interface display mode is non-full-screen display, the user adjusts the zoom size of the display interface by touching two fingers in the display interface to slide relative to each other or slide backward.

S104: If the trigger condition is met, control the scaling of the display interface based on the display interface control instruction.

In the embodiment of the present application, the display interface control instruction includes a first display interface control instruction, a second display interface control instruction, and a third display interface control instruction.

As a possible implementation manner of the present application, as shown in FIG. 5 , the controlling the scaling of the display interface based on the display interface control instruction specifically includes:

D1: Control the display interface to shrink based on the first display interface control instruction.

D2: Control the zooming in of the display interface based on the second display interface control instruction.

D3: Based on the third display interface control instruction, control and adjust the scaling size of the display interface.

As a possible implementation of the present application, FIG. 6 shows a specific implementation process of controlling the shrinking of the display interface based on the first display interface control instruction in the method embodiment provided in the embodiment of the present application. Details as follows:

D11: Obtain the size, screen resolution and dot pitch of the electronic display screen.

D12: Determine a target reduction size according to the size of the electronic display screen, the screen resolution, and the dot pitch. For example, an electronic display screen with a resolution of 1820x1080 and a dot pitch of 1.5 can be scaled to 860x540 with a size of 138 inches.

D13: Obtain the center position of the touch track.

D14: Determine a target center position according to the center position, where the target center position is a center position of the target display area after the display interface is reduced.

D15: Reduce the display interface to the target display area according to the reduced size of the target and the center position of the target.

In a possible implementation manner, the coordinates of each corner of the target display area are determined according to the coordinates of the center position of the target and the reduced size of the target. For example, the coordinates of the center of the target are (x, y), the reduced size of the target is w×h, and the screen resolution is W×H. Calculate the coordinates of the upper left corner of the target display area (x1, y2), x1=x-w/2; if( x1<0) x1=0 else if (x1+w>W)x1=W-w; similarly, the coordinate of y1 can be calculated.

In this embodiment, after zooming the display interface to the target display area, coordinate mapping is required to map the physical coordinates of the display interface to virtual coordinates displayed after zooming the screen, so that users can perform interactive operations based on the zoomed display interface.

As a possible implementation of the present application, FIG. 7 shows a specific implementation of controlling and adjusting the scaling size of the display interface based on the third display interface control instruction in the method embodiment provided by the embodiment of the present application. The process is detailed as follows:

D31: Recording the real-time distance between the first touch position and the second touch position. The real-time distance includes an initial distance between the first touch position and the second touch position, that is, the distance between the first finger and the second finger when the touch is initially detected, and the distance between the first touch position and the second touch position. The touch position is based on the distance after the touch sliding of the first finger and the second finger changes.

D32: Calculate the target scaling size according to the real-time distance.

D33: Adjust the scaling size of the display interface according to the target scaling size. When the touch event ends, the adjustment of the scaling size also ends accordingly.

Exemplarily, when the two-finger touch is detected, the initial distance s0 between the two fingers is recorded, and when the two fingers slide, the distance s1 between the fingers is recorded in real time, and the target zoom size is s1/s0.

In this embodiment, the user can touch the display interface with two fingers, and adjust the zoom size of the display interface by sliding the two fingers relative to each other or in the opposite direction, so as to realize the reduction or enlargement of the display interface within a certain range, thereby improving the zoom. effectiveness and enhance user experience.

In this embodiment of the application, by monitoring the user's touch event on the display interface on the electronic display screen, and then obtaining the touch type of the touch event and the current interface display mode of the display interface, and then according to the touch event touch type and the current interface display mode, determine whether the touch event satisfies the trigger condition of the display interface control instruction, if the trigger condition is met, then control the zooming of the display interface based on the display interface control instruction, It can effectively realize the scaling of the display interface on the large-size electronic display screen, which is beneficial to the user's interactive operation on the display interface on the large-size display screen, thereby improving the effectiveness of the user's interaction with the electronic display screen and enhancing user experience.

It should be understood that the sequence numbers of the steps in the above embodiments do not mean the order of execution, and the execution order of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present application .

Corresponding to the control method of the display interface described in the above embodiment, Fig. 8 shows a structural block diagram of the control device of the display interface provided by the embodiment of the present application. part.

Referring to FIG. 8, the control device is applied to an electronic display screen, and the control device includes: a touch event monitoring unit 81, a type and mode acquisition unit 82, an interface control judging unit 83, and an interface control unit 84, wherein:

A touch event monitoring unit 81, configured to monitor a user's touch event on the display interface on the electronic display screen;

A type and mode acquisition unit 82, configured to acquire the touch type of the touch event and the current interface display mode of the display interface;

The interface control judging unit 83 is configured to judge whether the touch event satisfies the trigger condition of the display interface control instruction according to the touch type of the touch event and the current interface display mode;

The interface control unit 84 is configured to control the scaling of the display interface based on the display interface control instruction if the trigger condition is met.

As a possible implementation manner of the present application, the display interface control instruction includes a first display interface control instruction, a second display interface control instruction, and a third display interface control instruction, and the interface control unit 84 includes:

A zoom-out control module, configured to control the zoom-out of the display interface based on the first display interface control instruction.

Put it in the control module, for controlling the enlargement of the display interface based on the second display interface control instruction.

An adjustment control module, configured to control and adjust the scaling size of the display interface based on the third display interface control instruction.

As a possible implementation manner of the present application, the interface control judging unit 83 includes a first judging module, and the first judging module is used for:

When the touch type of the touch event is single-finger continuous touch, and the current interface display mode is full-screen display, acquire the touch track in the touch event and the dwell time of the specified touch point;

comparing the touch track with a preset track, and judging whether the touch track matches the preset track according to the comparison result;

If the touch track matches the preset track, it is judged whether the dwell time of the specified touch point is greater than or equal to a preset stay time threshold;

When the dwell time of the designated touch point is greater than or equal to the preset dwell time threshold, it is determined that the touch event triggers a first display interface control instruction.

As a possible implementation manner of the present application, the first judging module is further configured to:

If the touch track does not match the preset track, correcting the touch track to obtain a corrected track;

Comparing the correction trajectory with a preset trajectory, and judging whether the correction trajectory matches the preset trajectory according to the comparison result;

If the corrected track matches the preset track, it is judged whether the dwell time of the designated touch point is greater than or equal to a preset dwell time threshold;

When the dwell time of the designated touch point is greater than or equal to the preset dwell time threshold, it is determined that the touch event triggers a first display interface control instruction.

As a possible implementation manner of the present application, the shrinking control module includes:

The display screen information acquisition sub-module is used to obtain the size, screen resolution and dot pitch of the electronic display screen;

A target ratio determination submodule, configured to determine a target reduction size according to the size of the electronic display screen, the screen resolution and the dot pitch;

A center position acquiring submodule, configured to acquire the center position of the touch track;

The target center position determining submodule is used to determine the target center position according to the center position, and the target center position is the center position of the target display area after the display interface is reduced;

The zoom-out control submodule is configured to shrink the display interface to the target display area according to the target zoom-out size and the target center position.

As a possible implementation manner of the present application, the interface control judging unit 83 includes a second judging module, and the second judging module is specifically used for:

When the touch type of the touch event is single touch, and the current interface display mode is non-full screen display, acquire the touch position of the touch event;

If the touch position is in any area outside the display interface, it is determined that the touch event triggers a second display interface control instruction.

As a possible implementation manner of the present application, the interface control judging unit 83 includes a third judging module, and the third judging module is specifically used for:

When the touch type of the touch event is two-finger touch, and the current interface display mode is non-full-screen display, the first touch position and the second touch position are obtained, and the first touch position is when the first finger touches the The position of the electronic display screen, the second touch position is the position where the second finger touches the electronic display screen;

If both the first touch position and the second touch position are within the display interface, and the distance between the first touch position and the second touch position is based on the first finger and the second touch position If the touch and slide of the two fingers changes, it is determined that the touch event triggers the third display interface control instruction.

As a possible implementation manner of the present application, the adjustment control module includes:

A real-time distance recording submodule, configured to record the real-time distance between the first touch position and the second touch position;

The target zoom size determination submodule is used to calculate the target zoom size according to the real-time distance;

The zoom adjustment submodule is configured to adjust the zoom size of the display interface according to the target zoom size.

In the embodiment of the present application, by monitoring the user's touch event on the display interface on the electronic display screen, and then obtaining the touch type of the touch event and the current interface display mode of the display interface, and then according to the touch event The touch type and the current interface display mode determine whether the touch event satisfies the trigger condition of the display interface control instruction, and if the trigger condition is met, then control the scaling of the display interface based on the display interface control instruction, which can be Effectively realizing the scaling of the display interface on the large-size electronic display screen is beneficial to the user's interactive operation on the display interface on the large-size display screen, thereby improving the effectiveness of the user's interaction with the electronic display screen and enhancing user experience.

The embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, any display interface as shown in Figure 1 to Figure 7 is realized. The steps of the control method.

An embodiment of the present application also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the computer program shown in Figure 1 is realized. Steps to any one of the display interface control methods shown in FIG. 7 .

The embodiment of the present application also provides a computer program product. When the computer program product is run on a terminal device, the terminal device is executed to implement the steps of any display interface control method as shown in FIGS. 1 to 7 .

Fig. 9 is a schematic diagram of a smart device provided by an embodiment of the present application. As shown in FIG. 9 , the smart device 9 of this embodiment includes: a processor 90 , a memory 91 and a computer program 92 stored in the memory 91 and operable on the processor 90 . When the processor 90 executes the computer program 92, it implements the steps in the embodiments of the above-mentioned control methods of various display interfaces, such as steps S101 to S104 shown in FIG. 1 . Alternatively, when the processor 90 executes the computer program 92, it realizes the functions of the modules/units in the above-mentioned device embodiments, for example, the functions of the units 81 to 84 shown in FIG. 8 .

The computer program 92 can be divided into one or more modules/units, and the one or more modules/units are stored in the memory 91 and executed by the processor 90 to complete the present application. The one or more modules/units may be a series of computer program instruction segments capable of accomplishing specific functions, and the instruction segments are used to describe the execution process of the computer program 92 in the smart device 9 .

The so-called processor 90 may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), Off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.

The storage 91 may be an internal storage unit of the smart device 9 , such as a hard disk or memory of the smart device 9 . The memory 91 can also be an external storage device of the smart device 9, such as a plug-in hard disk equipped on the smart device 9, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, flash memory card (Flash Card), etc. Further, the memory 91 may also include both an internal storage unit of the smart device 9 and an external storage device. The memory 91 is used to store the computer program and other programs and data required by the smart device. The memory 91 can also be used to temporarily store data that has been output or will be output.

Those skilled in the art can clearly understand that for the convenience and brevity of description, only the division of the above-mentioned functional units and modules is used for illustration. In practical applications, the above-mentioned functions can be assigned to different functional units, Completion of modules means that the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit, and the above-mentioned integrated units may adopt hardware It can also be implemented in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application. For the specific working process of the units and modules in the above device, reference may be made to the corresponding process in the foregoing method embodiments, and details are not repeated here.

Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working process of the above-described devices and units can refer to the corresponding process in the foregoing method embodiments, and details are not repeated here.

In the above-mentioned embodiments, the descriptions of each embodiment have their own emphases, and for parts that are not detailed or recorded in a certain embodiment, refer to the relevant descriptions of other embodiments.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.

In the embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be Incorporation or may be integrated into another device, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the methods of the above embodiments in the present application can also be completed by instructing related hardware through computer programs. The computer programs can be stored in a computer-readable storage medium, and the computer When the program is executed by the processor, the steps in the above-mentioned various method embodiments can be realized. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, and a read-only memory (ROM, Read-Only Memory) , random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the content contained in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, computer-readable media Excluding electrical carrier signals and telecommunication signals.

The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still implement the foregoing embodiments Modifications to the technical solutions described in the examples, or equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the application, and should be included in the Within the protection scope of this application.

Claims (10)

1. A control method of a display interface is applied to an electronic display screen, and comprises the following steps:

monitoring a touch event of a user on a display interface on the electronic display screen;

acquiring the touch type of the touch event and the current interface display mode of the display interface;

judging whether the touch event meets the triggering condition of a display interface control instruction or not according to the touch type of the touch event and the current interface display mode;

and if the triggering condition is met, controlling the zooming of the display interface based on the display interface control instruction.

2. The method of claim 1, wherein the display interface control instructions comprise a first display interface control instruction, a second display interface control instruction, and a third display interface control instruction, and wherein controlling the zooming of the display interface based on the display interface control instructions comprises:

controlling the display interface to zoom out based on the first display interface control instruction;

controlling the display interface to be amplified based on the second display interface control instruction;

and controlling and adjusting the zooming size of the display interface based on the third display interface control instruction.

3. The method of claim 1, wherein the determining whether the touch event satisfies a trigger condition for displaying an interface control instruction according to the touch type of the touch event and the current interface display mode comprises:

when the touch type of the touch event is single-finger continuous touch and the current interface display mode is full-screen display, acquiring a touch track in the touch event and the retention time of a designated touch point;

comparing the touch track with a preset track, and judging whether the touch track is matched with the preset track according to a comparison result;

if the touch track is matched with the preset track, judging whether the retention time of the specified touch point is greater than or equal to a preset retention time threshold value;

and when the retention time of the appointed touch point is greater than or equal to the preset retention time threshold, determining that the touch event triggers a first display interface control instruction.

4. The method of claim 3, wherein the determining whether the touch event satisfies a trigger condition for displaying an interface control instruction according to the touch type of the touch event and the current interface display mode further comprises:

if the touch track is not matched with the preset track, correcting the touch track to obtain a corrected track;

comparing the corrected track with a preset track, and judging whether the corrected track is matched with the preset track according to a comparison result;

if the correction track is matched with the preset track, judging whether the stay time of the appointed touch point is greater than or equal to a preset stay time threshold value or not;

and when the retention time of the appointed touch point is greater than or equal to the preset retention time threshold, determining that the touch event triggers a first display interface control instruction.

5. The method of claim 3, wherein said controlling the display interface to zoom out based on the first display interface control instruction comprises:

acquiring the size, screen resolution and dot spacing of the electronic display screen;

determining a target reduced size according to the size of the electronic display screen, the screen resolution and the dot spacing;

acquiring the central position of the touch track;

determining a target central position according to the central position, wherein the target central position is the central position of a target display area after the display interface is reduced;

and reducing the display interface to the target display area according to the target reduced size and the target center position.

6. The method of claim 1, wherein the determining whether the touch event satisfies a trigger condition for displaying an interface control instruction according to the touch type of the touch event and the current interface display mode comprises:

when the touch type of the touch event is single-point touch and the current interface display mode is non-full screen display, acquiring the touch position of the touch event;

and if the touch position is in any area outside the display interface, determining that the touch event triggers a second display interface control instruction.

7. The method of claim 1, wherein the determining whether the touch event satisfies a trigger condition for displaying an interface control instruction according to the touch type of the touch event and the current interface display mode comprises:

when the touch type of the touch event is double-finger touch and the current interface display mode is non-full screen display, acquiring a first touch position and a second touch position, wherein the first touch position is a position where a first finger touches the electronic display screen, and the second touch position is a position where a second finger touches the electronic display screen;

and if the first touch position and the second touch position are both in the display interface, and the distance between the first touch position and the second touch position changes based on the touch sliding of the first finger and the second finger, determining that the touch event triggers a third display interface control instruction.

8. The method of claim 7, wherein the controlling of the adjustment of the zoom size of the display interface based on the third display interface control instruction comprises:

recording a real-time distance between the first touch position and the second touch position;

calculating a target scaling size according to the real-time distance;

and adjusting the zooming size of the display interface according to the target zooming size.

9. A control device for displaying an interface, applied to an electronic display screen, the control device comprising:

the touch event monitoring unit is used for monitoring a touch event of a user on a display interface on the electronic display screen;

the type and mode acquisition unit is used for acquiring the touch type of the touch event and the current interface display mode of the display interface;

the interface control judging unit is used for judging whether the touch event meets the triggering condition of a display interface control instruction or not according to the touch type of the touch event and the current interface display mode;

and the interface control unit is used for controlling the zooming of the display interface based on the display interface control instruction if the trigger condition is met.

10. A smart device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method of controlling a display interface according to any one of claims 1 to 8 when executing the computer program.

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