WO2019051779A1

WO2019051779A1 - Display method and display device for smart terminal

Info

Publication number: WO2019051779A1
Application number: PCT/CN2017/101896
Authority: WO
Inventors: 周志刚
Original assignee: 深圳传音通讯有限公司
Priority date: 2017-09-15
Filing date: 2017-09-15
Publication date: 2019-03-21
Also published as: CN111344661B; CN111344661A

Abstract

A display method and a display device for a smart terminal. The display method comprises the following steps: determine whether a functional button preset in a display interface of a smart terminal receives a triggering operation (S1); when the functional button receives the triggering operation, the smart terminal displays a group of pictures for presenting pointer rotation effects in a display region of the functional button (S2); randomly select at least one coordinate point in a display range of the display interface (S3); when the smart terminal displays the pictures for presenting the pointer rotation effects, display an image preset in the smart terminal on each coordinate point, the image disappearing after moving to the display region of the functional button (S4); and after the smart terminal ends display of dynamic display images of the pointer rotation, display the at least one image in a display region surrounding the functional button, the image disappearing after the image moves to the surroundings by a random distance by using the functional button as a center (S5). In the method, animation effects are displayed in the range of the whole display interface, so that the animation effects are more striking and have a good prompt effect.

Description

Display method and display device for intelligent terminal

Technical field

The present invention relates to the field of intelligent terminals, and in particular, to a display method and a display device for an intelligent terminal.

Background technique

At present, with the popularization of smart terminal devices such as smart phones and tablet computers, applications and system tools applied to the smart terminals are becoming more and more abundant, and these application programs or system tools are often displayed in the form of icons or function buttons. The desktop or other page of the smart terminal is convenient for the user to find and open for use. Some commonly used functions, such as a junk file cleaning tool, display a function button on the desktop of the smart terminal. After the user touches the function button, the smart terminal starts to clean the junk file. One-click cleaning function. However, system tools like the junk file cleanup tool do not generate additional runtime interfaces at runtime, with the following problems:

1. The user cannot know the running status of the application or system tool;

2. When some system tools or applications are running, they will affect other operations of the user. For example, you cannot access memory or related files at the same time. You need to give the user clear prompt information.

3. The display effect of the prior art is too simple, and the prompt effect is not outstanding enough.

Therefore, how to display the running status prompts of the application or system tool without the display interface for the user to improve the user experience will be a technical problem to be solved.

Summary of the invention

In order to overcome the above technical deficiencies, an object of the present invention is to provide a display method and a display device for a smart terminal, which perform a dynamic screen effect display after the user triggers a function button, thereby realizing a dynamic and beautiful presentation effect.

A first aspect of the present application discloses a display method for a smart terminal, comprising the following steps:

Determining whether a function button preset in the display interface of the smart terminal receives a trigger operation;

When the function button receives a triggering operation, the smart terminal displays a set of pictures showing the rotation effect of the pointer in the display area of the function button;

Selecting at least one coordinate point randomly within the display range of the display interface;

Displaying a preview at each of the coordinate points when the smart terminal displays the picture showing the rotation effect of the pointer An image disposed in the smart terminal, the image disappears after moving to a display area of the function button;

After the smart terminal finishes displaying the picture showing the rotation effect of the pointer, at least one of the images is displayed around the display area of the function button, and the image disappears after moving around a random distance around the function button. .

In some embodiments of the first aspect of the present application, the step of displaying, by the smart terminal, a set of pictures showing a pointer rotation effect in a display area of the function button includes:

Obtaining a set of pictures pre-stored in the terminal that display different pointer rotation angles;

Displaying the picture sequentially in a display area of the function button according to a first frequency preset in the smart terminal;

When the function execution corresponding to the function button ends, the displaying of the picture is stopped in sequence.

In some embodiments of the first aspect of the present application, an image preset in the smart terminal is displayed on each of the coordinate points, and the step of disappearing after the image moves to the display area of the function button include:

Obtaining an image preset in the smart terminal;

Displaying the image at each of the coordinate points;

For each of the coordinate points, forming a first motion trajectory connecting the coordinate point and the central coordinate of the display area of the function button according to a curvature preset in the smart terminal;

Displaying the image sequentially in the direction of the center coordinate along the first motion trajectory according to the first frequency;

When the display position of the image enters the display area of the function button, the image is no longer displayed.

In some embodiments of the first aspect of the present application, at least one of the images is displayed around a display area of the function button, and the step of disappearing after the image is moved around a random distance around the function button includes:

Displaying at least one of the images along a boundary of a display area of the function button;

Forming, for each of the images, a second motion trajectory radiating radially around the center of the center coordinate and a random distance;

Displaying the image sequentially along the second motion trajectory according to a second frequency preset in the smart terminal;

The image is no longer displayed when the moving distance of the image on the second motion trajectory reaches the random distance.

In some embodiments of the first aspect of the present application, at least one of the images is displayed around a display area of the function button, and the image is moved after the function button is moved around a random distance and then disappears. The display method further includes:

Taking the center coordinate of the display area of the function button as the center of the circle, and the distance between the center of the circle and the display area boundary of the function button as the inner diameter, with a length value preset in the smart terminal and the inner diameter And an outer diameter, selecting an annular area on the display interface;

Performing an operation on the image information in the annular area according to an algorithm to obtain a processed display interface and displaying the same;

Increasing an inner diameter and an outer diameter of the annular region according to an increment value preset in the smart terminal;

The above steps are repeated until the inner diameter of the annular region exceeds the distance of the center of the circle from the boundary of the display interface.

In a second aspect of the present application, a display device for a smart terminal is disclosed, the display device comprising:

The determining module determines whether a function button preset in the display interface of the smart terminal receives a trigger operation;

a first display module, connected to the determining module, when the determining module determines that the function button receives a triggering operation, displaying a set of pictures showing a pointer rotation effect in a display area of the function button;

Selecting a module to randomly select at least one coordinate point within a display range of the display interface;

a second display module, configured to be connected to the first display module and the selection module, and when the first display module displays the image showing the rotation effect of the pointer, displaying a preset for the smart at each of the coordinate points An image in the terminal that disappears after moving to the display area of the function button;

a third display module, connected to the second display module, after the second display module ends displaying the picture showing the rotation effect of the pointer, displaying at least one of the images around the display area of the function button, The image disappears after moving around a random distance around the function button.

In some embodiments of the second aspect of the present application, the first display module includes:

a picture obtaining unit, which acquires a set of pictures that are pre-stored in the terminal and display different rotation angles of the pointers;

a picture display unit, connected to the picture obtaining unit, sequentially displaying the picture in a display area of the function button according to a first frequency preset in the smart terminal;

The picture display control unit is connected to the picture display unit, and stops displaying the pictures in sequence when the function corresponding to the function button ends.

In some embodiments of the second aspect of the present application, the second display module includes:

An image obtaining unit acquires an image preset in the smart terminal;

a first image display unit connected to the image acquisition unit to display the image at each of the coordinate points;

a first motion trajectory calculating unit, for each of the coordinate points, forming a first motion trajectory connecting a central coordinate of the coordinate point and the display area of the function button according to a curvature preset in the smart terminal ;

a second image display unit, connected to the first motion trajectory calculating unit, sequentially displaying the image along the first motion trajectory toward the central coordinate according to the first frequency;

The first image display control unit is connected to the second image display unit, and when the second image display unit displays the position of the image to enter the display area of the function button, the image is no longer displayed.

In some embodiments of the second aspect of the present application, the third display module includes:

a third image display unit displaying at least one of the images along a boundary of a display area of the function button;

a second motion trajectory calculating unit is connected to the third image display unit, and for each of the images, a second motion trajectory and a random distance radiated radially around the center of the center coordinate are formed;

The fourth image display unit is connected to the second motion track calculation unit, and sequentially displays the image along the second motion track according to a second frequency preset in the smart terminal;

a second image display control unit coupled to the fourth image display unit when the fourth image display unit The image is no longer displayed when the moving distance of the image on the second motion trajectory reaches the random distance.

In some embodiments of the second aspect, the display device further includes:

The annular area selection module has a center coordinate of the display area of the function button as a center, and a distance between the center of the circle and the display area boundary of the function button is an inner diameter, and a length value preset in the smart terminal The sum of the inner diameters is an outer diameter, and an annular region on the display interface is selected;

An annular area display module is connected to the annular area selection module, and performs image operation on the image information in the annular area according to an algorithm to obtain a processed display interface and displays the same;

a calculation module, connected to the annular area selection module, increasing an inner diameter and an outer diameter of the annular area according to an increment value preset in the smart terminal;

An annular area display control module is connected to the annular area display module and the calculation module, and repeatedly calls the annular area display module and the calculation module to calculate and display the annular area until the inner diameter of the annular area exceeds the center of the circle The distance from the boundary of the display interface.

After adopting the above technical solution, compared with the prior art, the following beneficial effects are obtained:

1. Display animation effects within the scope of the entire display interface, more eye-catching, with better prompting effect;

2. Visualize the operational status of the application or system tool.

DRAWINGS

1 is a schematic flow chart of a display method for a smart terminal in accordance with a preferred embodiment of the present invention;

2 is a schematic diagram of a specific process of step S2 of FIG. 1 in accordance with a preferred embodiment of the present invention;

3 is a schematic diagram of a specific process of step S4 of FIG. 1 in accordance with a preferred embodiment of the present invention;

4 is a schematic diagram of a specific process of step S5 in FIG. 1 in accordance with a preferred embodiment of the present invention;

5 is a schematic flow chart of a display method for a smart terminal according to another preferred embodiment of the present invention;

6 is a schematic structural diagram of a display device for an intelligent terminal according to a preferred embodiment of the present invention;

7 is a schematic structural view of a first display module in accordance with a preferred embodiment of the present invention;

8 is a schematic structural view of a second display module in accordance with a preferred embodiment of the present invention;

9 is a schematic structural view of a third display module in accordance with a preferred embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a display device for a smart terminal according to another preferred embodiment of the present invention.

Reference mark:

10-display device, 11-judgment module, 12-first display module, 121-picture acquisition unit, 122-picture display unit, 123-picture display control unit, 13-selection module, 14-second display module, 141- Image acquisition unit 142 - first image display unit 143 - first motion trajectory calculation unit 144 - second image display unit 145 - first image display control unit, 15-third display module, 151 - third image Display unit, 152-second motion trajectory calculation unit, 153-fourth image display unit, 154-second image display control unit, 16-ring area selection module, 17-ring area display module, 18-calculation module, 19- The ring area displays the control module.

Detailed ways

1 is a schematic flowchart of a display method for a smart terminal according to a preferred embodiment of the present invention. The display method is implemented by the following steps:

S1: Determine whether a function button preset in the display interface of the smart terminal receives a trigger operation.

The smart terminal may be a smart device having a display interface, such as a smart phone, a tablet computer, or a multimedia player. The display interface includes a desktop or other display sub-interface of the smart terminal, and various display application icons, system tool icons, and corresponding function buttons are displayed on the display interface. The function button may be a start button of a related program, such as a cleanup junk file button, a memory clear button, and the like. The triggering operation is implemented by the touch screen of the smart terminal, and the user performs a touch operation on the position of the function button on the touch screen, and the sensor on the touch screen receives the physical change of the touch operation, and further converts into an electrical signal. Recognized by the intelligent terminal. In this step, it is determined whether the function button displayed on the display interface receives the trigger operation, and only the position of the trigger operation is valid within the display range of the function button; otherwise, the trigger operation is an invalid operation.

S2: When the function button receives a triggering operation, the smart terminal displays a set of pictures showing the rotation effect of the pointer in the display area of the function button.

When it is determined in step S1 that the function button in the smart terminal receives the triggering operation, this step is performed. When the function button is displayed on the display interface, a button pattern is displayed in a display area, and this step performs display of a set of pictures in the display area of the function button. When the smart terminal displays each icon or function button in the display area, a square display area with an equal area is first divided on the display interface, and then each icon or function button is respectively displayed in the display area. The center coordinate of the display area is the coordinate position where the center of the square is located. Each of the pictures is the same size or similar to the display area, and the content thereof is a state in which different angular positions of the pointer are displayed, and a center point of the pointer coincides with a center coordinate of the display area. For example, the pointer in the first picture points to the 12 o'clock direction as 0 degrees; the pointer in the second picture points to the 1 o'clock direction, as 30 degrees, and so on; the pointer angle difference of each picture can also be adjusted according to requirements. It can be set in increments of 1 degree or in increments of 45 degrees. A set of pictures are sequentially displayed in ascending order of their pointer rotation angles, and according to the principle of visual persistence, the visual effect of the pointer rotation can be obtained. When the smart terminal displays the picture, the next picture is deleted while the previous picture is displayed, and only one picture in the display interface is displayed. The time interval between two pictures may be displayed as a constant value or a change value. For example, when the time interval is getting smaller and smaller, it means that the picture switching speed is faster and faster, which brings the effect of the pointer to accelerate the rotation. Conversely, if the time interval is getting longer, the effect of the pointer decelerating rotation is produced. The picture may be cyclically displayed to obtain a longer display time, the display time being determined according to a requirement of the display effect; the display time may also be determined according to a function performed by the function corresponding to the function button, that is, the function After the execution is completed, the pictures are no longer displayed in sequence, and the last displayed picture is retained on the display interface.

S3: randomly selecting at least one coordinate point within a display range of the display interface.

The display interface establishes a coordinate system in units of pixels to display various contents at the correct position. In this step, at least one coordinate point is randomly selected on the display interface. Since the coordinate system of the display interface is a plane rectangular coordinate system, a random horizontal coordinate and an ordinate coordinate are needed for one coordinate point. The method of implementing random numbers can It is a random function RAND() in an application interface function (ie, API function) provided by the smart terminal operating system, and a random function in other development environments may also be used. After calling the above random function, a random number between 0-1 is obtained, and then the random number is multiplied by the maximum value of the abscissa, and rounded to obtain a random abscissa; then the above random function is called again to obtain Another random number is multiplied by the maximum value of the ordinate and rounded to obtain a random ordinate. Finally, the random abscissa and the random ordinate are combined into one coordinate point. Since the random number is less than or equal to 1, the coordinate point must be within the range of the display interface. Multiple coordinate points can be randomly selected according to the needs of the display effect. In this step, the randomly selected coordinate points are not all selected at one time, but are continuously selected with the display process of displaying the pointer rotation effect picture in step S2, when the display of the display pointer rotation effect picture ends. This step also stops randomly selecting coordinate points.

S4: when the smart terminal displays the picture showing the rotation effect of the pointer, displaying an image preset in the smart terminal at each of the coordinate points, and the image is moved to a display area of the function button After disappearing.

The startup timing of this step is to start displaying the picture of the display pointer rotation effect in the smart terminal in step S2, that is, when the function button starts to display the pointer rotation effect, the display effect of this step is also synchronously presented. In this step, an image preset in the smart terminal is displayed on the coordinate point randomly selected in step S3, and the image may be a circular bright spot, and the display area size should be small and one quarter of the function button. . In this step, the image is acquired from a storage area of the smart terminal, and an image is displayed on each of the coordinate points, and a center of the image coincides with the coordinate point. For each image, the smart terminal is continuously displayed in the direction toward the display area of the function button, and the previous image is deleted when the next image is displayed, and the visual effect of the image moving toward the display area is obtained. When the position at which the image is displayed is in the display area of the function button, the image is no longer displayed. Since each coordinate point is different in distance from the function button, it is displayed in accordance with the respective movement trajectory and movement time. Whenever a step is randomly selected in the step S3, the step is to perform image display on the coordinate point; and in step S3, the coordinate point is continuously generated, and the step also continues to display the moving effect of the image. When the picture display ends in step S2, S3 stops generating coordinate points, and the image is no longer displayed in this step.

S5: after the smart terminal ends displaying the picture showing the rotation effect of the display pointer, at least one of the images is displayed around the display area of the function button, and the image is moved around the function button by a random distance. After disappearing.

The startup timing of this step is a picture in which the smart terminal ends the display of the display pointer rotation effect in step S2, and this step is started. In this step, at least one of the images is displayed around a display area of the function button, for example, a plurality of the images may be displayed to enclose the function button in a circle. Then, in this step, the moving display of the image is performed, that is, the image is sequentially displayed in the circumferential direction centering on the function button, and each image movement disappears after displaying a randomly generated distance. The calculation of the random distance of each image movement is implemented by the random function, obtaining a random number between 0-1, and then multiplying the random number by the distance of the image from the boundary of the display interface, that is, obtaining the random distance. The smart terminal sequentially displays the image in a moving direction of each image, and deletes a previous image when displaying the next image to form a moving visual effect; when the image is displayed at a position that reaches the random distance, The image is displayed again.

Referring to FIG. 2, it is a schematic diagram of a specific process in step S2 of FIG. 1 in accordance with a preferred embodiment of the present invention. Step S2 includes:

S2-1: Acquire a set of pictures pre-stored in the terminal to display different pointer rotation angles.

The picture is pre-stored in a storage area of the smart terminal, and each picture displays a pointer pointing to an angle. This step copies a set of pictures pre-existing in the storage area into the memory for subsequent steps to be called. In order to ensure a better display effect, the difference in the angle of the pointer between the two adjacent pictures is preferably as small as possible, preferably within 15 degrees. The pictures are arranged and numbered in the order in which the pointer angles are clockwise increasing in order to obtain a clockwise rotation display effect. The pictures can also be arranged in the counterclockwise direction according to the pointer angle, and the display effect of counterclockwise rotation is obtained.

S2-2: sequentially displaying the picture in a display area of the function button according to a first frequency preset in the smart terminal.

A first frequency is preset in the smart terminal, and the first frequency is the number of the pictures displayed in sequence per second. If the first frequency is 30, 30 pictures are displayed per second. According to the principle of visual persistence, if the speed of switching pictures is fast enough, a dynamic visual effect is produced, so the first frequency is at least 20. When the smart terminal sequentially displays the pictures, they are arranged in the order of their numbers to ensure the smoothness of the display effect. The position at which the picture is displayed is within the display area of the function button, and the center of the picture coincides with the center of the display area.

S2-3: When the function execution corresponding to the function button ends, the displaying of the picture is stopped in sequence.

In this step, the display of the picture is controlled according to the function execution status corresponding to the function button. When the function execution ends, the picture is stopped from being displayed in sequence, and the last picture when the display is stopped is retained on the display interface. image. When the function execution ends, a message that the process ends is sent, and the smart terminal ends the display of the picture according to the message.

Referring to FIG. 3, it is a schematic diagram of a specific process in step S4 of FIG. 1 in accordance with a preferred embodiment of the present invention. The step S4 includes:

S4-1: Acquire an image preset in the smart terminal.

The image is pre-stored and stored in the storage area of the smart terminal, and may be an image conforming to a data format such as jpg, png, bmp, etc.; the image may be a circular white bright point or other geometric shape of any color. This step copies the image from the storage area into the memory of the smart terminal for subsequent steps to be called.

S4-2: displaying the image at each of the coordinate points.

This step acquires the coordinate points randomly selected in the step S3, and displays the image at each of the coordinate points. When the image is displayed, the center point of the image may coincide with the coordinate point.

S4-3: For each of the coordinate points, a first motion trajectory connecting the coordinate point and the central coordinate of the display area of the function button is formed according to a curvature preset in the smart terminal.

This step calculates the first motion trajectory. For each of the coordinate points, there is a corresponding first motion trajectory, and the first motion trajectory connects the coordinate point and the central coordinate of the display area of the function button, so that the first motion trajectory is determined The two endpoints. The first motion trajectory is then formed according to a curvature preset in the smart terminal, that is, the first motion trajectory is a curve, and the curve satisfies the curvature. When the curvature is preset, the curvature is selected according to the distance between the coordinate point and the central coordinate of the display area, that is, when the coordinate point and the central coordinate are respectively located at two oblique directions of the display interface. At the diagonal, the curve that satisfies the curvature is still able to Connect the two points together. According to the above conditions, there are still two possible situations in the first motion trajectory, that is, a curve on both sides of the line connecting the coordinate point and the central coordinate line satisfies the above condition, and can be uniformly specified in this embodiment. The first motion trajectory is convex toward the clockwise direction around the center coordinate or convex toward the counterclockwise direction.

S4-4: sequentially displaying the image in the direction of the central coordinate along the first motion trajectory according to the first frequency.

The step sequentially displays the image, and for each image, when the image is displayed next time, the position displayed by the next image moves along the first motion trajectory toward the center coordinate by a distance, the distance is not greater than The image is a quarter of a width in the direction of the first motion trajectory to maintain continuity of the image movement display. When the next image is displayed, the previous image is deleted. In addition, the frequency of the image is sequentially displayed as the first frequency, so that a dynamic visual effect can be achieved. Since the random selection of the coordinate points in step S3 is continuous, and the position of each coordinate point is random, a continuous image moving picture is generated in this step.

S4-5: When the display position of the image enters the display area of the function button, the image is no longer displayed.

This step stops displaying the image, provided that the display position of the image enters the display area of the function button. Since the image in the step S4-4 moves along the first motion trajectory toward the central coordinate, the image is finally moved into the display area of the function button, and the smart terminal stops displaying the image. The display area of the function button may be represented by a coordinate range, and the center of the image may also be represented as a coordinate point. When the center coordinate point of the image enters the coordinate range of the display area, it indicates that the image enters the location. The display area. In this step, the image is no longer displayed as an image of the pointer entering the display area, and other images in the display interface that do not enter the display area are still displayed normally.

Referring to FIG. 4, it is a schematic diagram of a specific process in step S5 of FIG. 1 in accordance with a preferred embodiment of the present invention. The step S5 includes:

S5-1: Display at least one of the images along a boundary of a display area of the function button.

After the picture in step S2 stops displaying, this step is performed. This step first acquires at least one of the images and then displays the image along the boundary of the display area of the function button. When the number of images is sufficiently large, the display area may be surrounded by display. The implementation of this step needs to obtain the display area boundary coordinates of the function button, and then sequentially display the image by using a certain point of the display area boundary coordinates as a starting point. When the images are arranged to be displayed, only the coordinate position of the previous image is known, and then the width of the image is incremented along the boundary based on the coordinate position, and the next image is continuously displayed at the position.

S5-2: For each of the images, a second motion trajectory and a random distance radiated radially around the center of the center coordinate are formed.

This step forms the second motion trajectory, and each of the images corresponds to a second motion trajectory. The second motion trajectory is a straight line radiating radially around the center of the center coordinate, and the starting point is the image, extending along a random distance to reach the termination point. The generation of the random distance has been explained above.

S5-3: sequentially display the image along the second motion track according to a second frequency preset in the smart terminal.

This step sequentially displays the image to obtain a dynamic visual effect, and when the image is displayed, the next image is displayed along the second motion trajectory. The second frequency is the number of times the image is displayed in one second, and the visual effect can be adjusted. When the second frequency is increased, the moving speed of the image is faster; otherwise, the moving speed of the image is changed. slow. The visual effect produced by this step is already at the end of the entire inventive method, so the moving speed of the image on the second motion trajectory should be faster than step S4, so the second frequency is greater than the first frequency. The coordinate position showing the next image should be kept at a distance threshold from the previous image, the distance threshold being no more than a quarter of the width of the image, according to the distance threshold and the second motion trajectory, the next one can be extrapolated The coordinate position of the image.

S5-4: When the moving distance of the image on the second motion trajectory reaches the random distance, the image is no longer displayed.

In this step, the moving distance of the image on the second motion trajectory is calculated and determined, and since the coordinate position of the image is calculated every time, the coordinates and steps of the image can be calculated and determined. The distance of the image position at S5-1 determines whether the distance reaches the random distance. If the moving distance reaches the random distance, the image is no longer displayed, and the effect that the image disappears is obtained.

5 is a schematic flowchart of a display method for a smart terminal according to another preferred embodiment of the present invention. After the step S5, the display method further includes:

S6: taking the center coordinate of the display area of the function button as the center of the circle, and the distance between the center of the circle and the display area boundary of the function button as the inner diameter, with a length value preset in the smart terminal and the The sum of the inner diameters is the outer diameter, and an annular area on the display interface is selected.

In this step, an annular area on the display interface is selected, and geometric features of the annular area are constrained. a center of the annular area is located at a center coordinate of the display area of the function button; an inner diameter of the annular area is a distance between the center of the circle and the boundary of the display area, and if the display area is a square, the inner diameter is The distance from the center of the circle to the apex of the square is such that the display area is inside the annular area. The outer diameter of the annular region is a predetermined sum of length and inner diameter, which is essentially the width of the annular region in the radial direction. Through the definition of the above geometric features, the position and size of the annular region are also determined. In this step, the image information of the display interface in the annular region is selected and represented by pixel information.

S7: Perform image operation on the image information in the annular area according to an algorithm to obtain a processed display interface and display the same.

This step processes the image information in the ring area selected in step S6, and different algorithms may be used to perform operations according to different visual effects obtained. For example, if you want to display the mirror effect, you can use the image scaling algorithm to magnify the image information in the ring area. The implementation may be from the center of a certain area, and move the pixel to the surrounding direction to make each pixel. The pixel coordinates are vacated between the points, and then the pixel coordinates of the vacated pixel are padded, and the padded data may be the mean value of the original pixel points near the coordinates of the vacated pixel points. For the annular region, it is conceivable to perform pixel point movement in the radial direction and fill in the vacated pixel point coordinates. For example, the ring region can be adjusted in brightness by calculating the RGB pixel mean of the image; then subtracting a constant value from the RGB pixel mean to obtain a second RGB pixel mean; Going to the second RGB pixel mean to obtain a second RGB pixel value for each pixel point; multiplying each second RGB pixel value by a contrast coefficient to obtain a third RGB pixel value for each pixel point; Multiplying the constant value by the luminance coefficient and adding each of the third RGB pixel values to obtain a fourth RGB pixel value for each pixel point; finally assigning the fourth RGB pixel value to the corresponding pixel Point to get the processed image. After the image in the annular region is processed according to an algorithm, a new image is formed, and the new image is replaced by the original image in the annular region for display.

S8: increasing an inner diameter and an outer diameter of the annular region according to an increment value preset in the smart terminal.

In this step, the geometrical features of the annular region are adjusted by increasing the inner diameter and the outer diameter of the annular region at the same time, and the increasing amplitude is an incremental value preset in the smart terminal. For example, the inner diameter and the outer diameter of the annular region are respectively 5 cm and 7 cm, and the incremental value is 3 cm, and the inner diameter and the outer diameter of the enlarged annular region are 8 cm and 10 cm, respectively.

S9: Steps S7 and S8 are repeated until the inner diameter of the annular region exceeds the distance between the center of the circle and the boundary of the display interface.

This step repeats steps S7 and S8. Each time the inner diameter and the outer diameter of the annular region are enlarged, the algorithm-processed image in the annular region is displayed, and then the inner diameter and the outer diameter are continuously enlarged to reciprocate. The termination condition of the step is that the inner diameter of the annular region exceeds the distance between the center of the circle and the boundary of the display interface, that is, the inner diameter of the annular region is continuously increased to reach the boundary of the display interface, and the annular region The range is beyond the display range of the book display interface, and then the ring area is no longer enlarged and displayed. The visual effect achieved by this step is that the annular region continuously increases the inner diameter and the outer diameter from the geometric dimension in step S6, and displays the image information processed by the algorithm in the display region, that is, after the processing The image information is diffused and displayed around the function button to the boundary of the display interface, similar to the diffusion of the shock wave from the center to the periphery.

Referring to FIG. 6 , which is a schematic structural diagram of a display device for a smart terminal according to a preferred embodiment of the present invention, the display device 10 includes:

- Judgment module 11

The determining module 11 determines whether a function button preset in the display interface of the smart terminal receives a triggering operation. The determining module 11 acquires the location of the touch operation received on the touch screen, and determines whether the location is within the display area of the function button. If the location is within the display area, the touch operation is valid, and the triggering operation is The trigger action that the function button function is turned on.

- first display module 12

The first display module 12 is connected to the determining module 11. When the determining module 11 determines that the function button receives a triggering operation, a set of pictures showing the rotation effect of the pointer is displayed in the display area of the function button. The first display module 12 obtains the determination result from the determination module 11, and sequentially displays a group of pictures pre-existing in the smart terminal in the display area of the function button according to the determination result, where the picture is The display has pointers, and the pointers on each picture point to different angles. The first display module 12 can display the picture through a built-in timed task, and each time the timed task is triggered, one picture is displayed, and the picture displayed last time in the display area is deleted.

-Select module 13

The selection module 13 randomly selects at least one coordinate point within the display range of the display interface. The selection module 13 implements random number acquisition by using a random function RAND() in the application interface function provided by the smart terminal operating system, and may also use a random function in other development environments. After the selection module 13 invokes the random function, a random number between 0-1 is obtained, and then the random number is multiplied by the maximum value of the abscissa, and rounded to obtain a random abscissa; The random function described above obtains another random number, and then multiplies the random number by the maximum value of the ordinate, and rounds to obtain a random ordinate. Finally, the selection module 13 combines the random abscissa and the random ordinate into one coordinate point. The selection module 13 is connected to the first display module 12, and when the first display module 12 starts to display the picture showing the rotation effect of the pointer, the selection module 13 starts to randomly select at least one coordinate point.

- second display module 14

The second display module 14 is connected to the first display module 12 and the selection module 13. When the first display module 12 displays the picture showing the rotation effect of the pointer, a preset is displayed at each of the coordinate points. The image in the smart terminal disappears after the image moves to the display area of the function button. The second display module 14 acquires an instruction to start displaying the image from the first display module 12, and acquires information of the coordinate point from the selection module 13. The second display module 14 acquires the image from the storage area of the smart terminal, and displays the image corresponding to the coordinate point, and each coordinate point correspondingly displays an image, the center of the image and the The coordinate points coincide. After the second display module 14 displays the image at the coordinate point, the image is continuously displayed in a direction toward the display area of the function button, and the image displayed last time is deleted each time the next image is displayed. When the image enters the range of the display area, the second display module 14 no longer displays the image.

- third display module 15

The third display module 15 is connected to the second display module 14. After the second display module 14 ends displaying the picture showing the rotation effect of the pointer, at least one of the images is displayed around the display area of the function button. The image disappears after moving around a random distance around the function button. The third display module 15 acquires a message for ending the display of the picture from the second display module 14, and then starts to activate its own display function. The third display module 15 acquires at least one of the images from the smart terminal and displays the image around a display area of the function button. The third display module 15 dynamically displays each image, and displays a moving direction of the image to be displayed in the circumferential direction centering on the function button. The third display module 15 generates a random distance for each image, and the image is no longer displayed when the position of each image displayed in the moving direction reaches the random distance.

Referring to FIG. 7 , which is a schematic structural diagram of a first display module according to a preferred embodiment of the present invention, the first display module 12 includes:

- Picture acquisition unit 121

The picture obtaining unit 121 acquires a set of pictures that are pre-stored in the terminal and display different angles of rotation of the pointer. The picture obtaining unit 121 copies a set of pictures pre-existing in the storage area into the memory for subsequent steps to be called. When the picture obtaining unit 121 acquires the picture, each picture number is used for subsequent numbering. The picture is displayed in sequence.

- picture display unit 122

The picture display unit 122 is connected to the picture obtaining unit 121, and sequentially displays the picture in a display area of the function button according to a first frequency preset in the smart terminal. The picture display unit 122 acquires the picture from the picture obtaining unit 121, and sequentially displays the picture according to the first frequency by using a timing task. The period of the timing task is a reciprocal of the first frequency, and each time a sequential task is executed, a picture is displayed. The picture display unit 122 further acquires a display area of the function button from the smart terminal, and displays the picture in the display area, and a center of the picture coincides with a center coordinate of the display area.

- Picture display control unit 123

The picture display control unit 123 is connected to the picture display unit 122, and stops displaying the pictures in sequence when the function corresponding to the function button ends. The picture display control unit 123 continuously accesses the execution state of the function corresponding to the function button, that is, the state of the process of the function, and can be accessed through the open authority and interface of the operating system. When the process of the function ends, that is, the function execution ends, the picture display control unit 123 issues an instruction to stop the display to the picture display unit 122, and the picture display unit 122 stops calling the timed task, then The picture is no longer displayed, and the last picture when the display is stopped is retained on the display interface.

FIG. 8 is a schematic structural diagram of a second display module according to a preferred embodiment of the present invention. The second display module 14 includes:

Image acquisition unit 141

The image obtaining unit 141 acquires an image preset in the smart terminal. The image acquisition unit 141 copies the image from the storage area into the smart terminal memory for subsequent steps to be called.

- first image display unit 142

The first image display unit 142 is connected to the image acquisition unit 141 to display the image at each of the coordinate points. The first image display unit 142 acquires information of randomly selected coordinate points from the selection module 13, and acquires the image from the image acquisition unit 141. When the first image display unit 142 displays the image, the center point of the image is coincident with the coordinate point.

- first motion trajectory calculation unit 143

The first motion trajectory calculation unit 143 forms, for each of the coordinate points, a first motion that connects the coordinate point and the central coordinate of the display area of the function button according to a curvature preset in the smart terminal. Track. The first motion trajectory calculation unit 143 acquires information of the coordinate points from the selection module 13, and calculates a corresponding first motion trajectory for each of the coordinate points. When the first motion trajectory calculation unit 143 calculates the first motion trajectory, first determining two endpoints of the first motion trajectory, that is, a coordinate coordinate of the coordinate point and a display area of the function button; The curvature pre-stored in the smart terminal forms a curve from one of the end points, and the curve is rotated around the end point until the curve passes through the other end point to obtain the first motion trajectory.

- second image display unit 144

The second image display unit 144 is connected to the first motion trajectory calculating unit 143, and sequentially displays the image along the first motion trajectory toward the center coordinate direction according to the first frequency. The second image display unit 144 acquires the first motion trajectory from the first motion trajectory calculation unit 143, that is, there is a corresponding first motion trajectory for each image, and the first motion trajectory is at a coordinate point. Information representation. The second image display unit 144 sequentially displays the image, and for each image, when the image is displayed next time, the position of the next image display moves along the first motion trajectory toward the center coordinate by a distance. The distance is not greater than a quarter of a width of the image in the direction of the first motion trajectory to maintain continuity of the image movement display. When the second image display unit 144 displays the next image, the previous image is deleted. In addition, the second image display unit 144 sequentially displays the frequency of the image as the first frequency, so that a dynamic visual effect can be achieved.

- first image display control unit 145

The first image display control unit 145 is connected to the second image display unit 144, and when the second image display unit 144 displays the position of the image to enter the display area of the function button, the display is no longer displayed. image. The first image display control unit 145 continuously acquires the display position of the image from the second image display unit 144, and determines whether the display position of the image enters the display area of the function button. The display area of the function button may be represented by a coordinate range, and the center of the image may also be represented as a coordinate point. When the first image display control unit 145 determines that the center coordinate point of the image enters the coordinate range of the display area, it indicates that the image enters the display area, and the first image display control unit 145 The second image display unit 144 issues an instruction to no longer display an image entering the display area, and other images in the display interface that have not entered the display area are still displayed normally.

9 is a schematic structural diagram of a third display module according to a preferred embodiment of the present invention. The third display module 15 includes:

- third image display unit 151

The third image display unit 151 displays at least one of the images along a boundary of a display area of the function button. After the first display module 12 stops displaying the picture, a message is sent to the third image display unit 151, and the third image display unit 151 starts to start. The third image display unit 151 acquires the display area boundary coordinates of the function button, and then sequentially displays the image by using a certain point of the display area boundary coordinates as a starting point. When the third image display unit 151 arranges and displays the image, it is only necessary to know the coordinate position of the previous image, and then increase the width of the image along the boundary based on the coordinate position, and then continue at the position. The next image is displayed.

- second motion trajectory calculation unit 152

The second motion trajectory calculating unit 152 is connected to the third image display unit 151, and for each of the images, forms a second motion trajectory and a random distance radiated radially around the center of the center coordinate. . The second motion trajectory calculation unit 152 acquires position information of the image from the third image display unit 151, and calculates a second motion trajectory corresponding to each of the images. The second motion trajectory calculating unit 152 radiates a straight line passing through the center of the image in a radial direction around the center coordinate as a center, and the straight line extends along a random distance to reach the end point. The manner in which the second motion trajectory calculation unit 152 generates the random distance and the selection module 13 The principle is similar.

- fourth image display unit 153

The fourth image display unit 153 is connected to the second motion track calculation unit 152, and sequentially displays the image along the second motion track according to a second frequency preset in the smart terminal. The fourth image display unit 153 acquires the second motion trajectory from the second motion trajectory calculation unit 152, and sequentially displays the images in the direction of the second motion trajectory according to the second frequency. The fourth image display unit 153 displays that the coordinate position of the next image should be kept from the previous image by a distance threshold, the distance threshold being no more than a quarter of the image width, according to the distance threshold and the The second motion trajectory can estimate the coordinate position of the next image.

- second image display control unit 154

a second image display control unit 154 connected to the fourth image display unit 153, when the fourth image display unit 153 moves the moving distance of the image on the second motion trajectory to reach the random distance, The image is no longer displayed. The second image display control unit 154 acquires the display position of the image from the fourth image display unit 153, and calculates and determines the moving distance of the image on the second motion trajectory. Since the coordinate position of the image is sequentially calculated each time, the second image display control unit 154 can calculate and display the image with the third image display unit 151 according to the coordinates of the image. The distance of the position determines whether the distance reaches the random distance. If the moving distance reaches the random distance, the second image display control unit 154 issues an instruction to stop the display to the fourth image display unit 153, and the image is no longer displayed, and the effect that the image disappears is obtained.

10 is a schematic structural diagram of a display device for a smart terminal according to another preferred embodiment of the present invention. The display device 10 further includes:

- Annular area selection module 16

The annular area selection module 16 is centered on the center coordinate of the display area of the function button, and the distance between the center of the circle and the display area boundary of the function button is an inner diameter, and a length preset in the smart terminal The sum of the value and the inner diameter is an outer diameter, and an annular region on the display interface is selected. The annular area selection module 16 selects image information of the display interface in the annular area, and is represented by pixel information.

- Annular area display module 17

The ring area display module 17 is connected to the ring area selection module 16, and performs image calculation on the image information in the ring area according to an algorithm to obtain a processed display interface and display it. The annular area display module 17 acquires image information of the annular area from the annular area selection module 16. The ring area display module 17 selects different algorithms to process image information in the ring area according to different visual effect requirements. For example, if you want to display a mirror effect, an image scaling algorithm may be used; Perform brightness adjustment. The specific algorithm process has been explained in the method embodiment. The ring area display module 17 replaces the original image information in the ring area with the processed image information and displays it.

- Calculation module 18

The calculation module 18 is connected to the ring area selection module 16 and is increased according to a preset in the smart terminal. The magnitude increases the inner and outer diameters of the annular region. The calculation module 18 acquires the geometric parameters of the annular region from the annular region selection module 16, and adjusts the inner diameter and the outer diameter of the annular region according to the incremental value.

- Annular area display control module 19

The ring area display control module 19 is connected to the ring area display module 17 and the calculation module 18, and repeatedly calls the ring area display module 17 and the calculation module 18 to calculate and display the ring area until the ring area The inner diameter exceeds the distance of the center of the circle from the boundary of the display interface. Each time the annular area display module 17 and the calculation module 18 are called, the algorithm-processed annular area is displayed once, and its geometrical size is increased once based on the previous display. Each time the ring area display control module 19 calls the calculation module 18, it is determined whether the inner diameter of the annular area exceeds the distance between the center of the circle and the display interface boundary. If the distance is exceeded, the The annular area display module 17 and the calculation module 18.

It should be noted that the embodiments of the present invention are preferred embodiments, and are not intended to limit the scope of the present invention. Any one skilled in the art may use the above-disclosed technical contents to change or modify the equivalent embodiments. Any modification or equivalent changes and modifications of the above embodiments in accordance with the technical spirit of the present invention are still within the scope of the technical solutions of the present invention.

Claims

A display method for a smart terminal, comprising the steps of:

Determining whether a function button preset in the display interface of the smart terminal receives a trigger operation;

When the function button receives a triggering operation, the smart terminal displays a set of pictures showing the rotation effect of the pointer in the display area of the function button;

Selecting at least one coordinate point randomly within the display range of the display interface;

When the smart terminal displays the picture showing the rotation effect of the pointer, an image preset in the smart terminal is displayed at each of the coordinate points, and the image disappears after moving to the display area of the function button ;

After the smart terminal finishes displaying the picture showing the rotation effect of the pointer, at least one of the images is displayed around the display area of the function button, and the image disappears after moving around a random distance around the function button. .
The display method according to claim 1, wherein

The step of the smart terminal displaying a set of pictures showing the rotation effect of the pointer in the display area of the function button includes:

Obtaining a set of pictures pre-stored in the terminal that display different pointer rotation angles;

Displaying the picture sequentially in a display area of the function button according to a first frequency preset in the smart terminal;

When the function execution corresponding to the function button ends, the displaying of the picture is stopped in sequence.
A display method according to claim 1 or 2, wherein

Displaying an image preset in the smart terminal at each of the coordinate points, and the step of disappearing after the image moves to the display area of the function button includes:

Obtaining an image preset in the smart terminal;

Displaying the image at each of the coordinate points;

For each of the coordinate points, forming a first motion trajectory connecting the coordinate point and the central coordinate of the display area of the function button according to a curvature preset in the smart terminal;

Displaying the image sequentially in the direction of the center coordinate along the first motion trajectory according to the first frequency;

When the display position of the image enters the display area of the function button, the image is no longer displayed.
A display method according to claim 1 or 2, wherein

Displaying at least one of the images around the display area of the function button, and the step of disappearing after the image is moved around a random distance around the function button includes:

Displaying at least one of the images along a boundary of a display area of the function button;

Forming, for each of the images, a second motion trajectory radiating radially around the center of the center coordinate and a random distance;

Displaying the image sequentially along the second motion trajectory according to a second frequency preset in the smart terminal;

The image is no longer displayed when the moving distance of the image on the second motion trajectory reaches the random distance.
A display method according to claim 1 or 2, wherein

The display method further includes: after the step of displaying the at least one of the images in the display area of the function button, after the image is moved around the function button by a random distance, the display method further includes:

Taking the center coordinate of the display area of the function button as the center of the circle, and the distance between the center of the circle and the display area boundary of the function button as the inner diameter, with a length value preset in the smart terminal and the inner diameter And an outer diameter, selecting an annular area on the display interface;

Performing an operation on the image information in the annular area according to an algorithm to obtain a processed display interface and displaying the same;

Increasing an inner diameter and an outer diameter of the annular region according to an increment value preset in the smart terminal;

The above steps are repeated until the inner diameter of the annular region exceeds the distance of the center of the circle from the boundary of the display interface.
A display device for a smart terminal, comprising:

The determining module determines whether a function button preset in the display interface of the smart terminal receives a trigger operation;

a first display module, connected to the determining module, when the determining module determines that the function button receives a triggering operation, displaying a set of pictures showing a pointer rotation effect in a display area of the function button;

Selecting a module to randomly select at least one coordinate point within a display range of the display interface;

a second display module, configured to be connected to the first display module and the selection module, and when the first display module displays the image showing the rotation effect of the pointer, displaying a preset for the smart at each of the coordinate points An image in the terminal that disappears after moving to the display area of the function button;

a third display module, connected to the second display module, after the second display module ends displaying the picture showing the rotation effect of the pointer, displaying at least one of the images around the display area of the function button, The image disappears after moving around a random distance around the function button.
A display device according to claim 1, wherein

The first display module includes:

a picture obtaining unit, which acquires a set of pictures that are pre-stored in the terminal and display different rotation angles of the pointers;

a picture display unit, connected to the picture obtaining unit, sequentially displaying the picture in a display area of the function button according to a first frequency preset in the smart terminal;

The picture display control unit is connected to the picture display unit, and stops displaying the pictures in sequence when the function corresponding to the function button ends.
A display device according to claim 1 or 2, wherein

The second display module includes:

An image obtaining unit acquires an image preset in the smart terminal;

a first image display unit connected to the image acquisition unit to display the image at each of the coordinate points;

a first motion trajectory calculating unit, for each of the coordinate points, forming a first motion trajectory connecting a central coordinate of the coordinate point and the display area of the function button according to a curvature preset in the smart terminal ;

a second image display unit, connected to the first motion trajectory calculating unit, sequentially displaying the image along the first motion trajectory toward the central coordinate according to the first frequency;

The first image display control unit is connected to the second image display unit, and when the second image display unit displays the position of the image to enter the display area of the function button, the image is no longer displayed.
A display device according to claim 1 or 2, wherein

The third display module includes:

a third image display unit displaying at least one of the images along a boundary of a display area of the function button;

a second motion trajectory calculating unit is connected to the third image display unit, and for each of the images, a second motion trajectory and a random distance radiated radially around the center of the center coordinate are formed;

The fourth image display unit is connected to the second motion track calculation unit, and sequentially displays the image along the second motion track according to a second frequency preset in the smart terminal;

a second image display control unit, coupled to the fourth image display unit, when the fourth image display unit moves the image to move the distance on the second motion track to reach the random distance, no longer displayed The image.
A display device according to claim 1 or 2, wherein

The display device further includes:

The annular area selection module has a center coordinate of the display area of the function button as a center, and a distance between the center of the circle and the display area boundary of the function button is an inner diameter, and a length value preset in the smart terminal The sum of the inner diameters is an outer diameter, and an annular region on the display interface is selected;

An annular area display module is connected to the annular area selection module, and performs image operation on the image information in the annular area according to an algorithm to obtain a processed display interface and displays the same;

a calculation module, connected to the annular area selection module, increasing an inner diameter and an outer diameter of the annular area according to an increment value preset in the smart terminal;

An annular area display control module is connected to the annular area display module and the calculation module, and repeatedly calls the annular area display module and the calculation module to calculate and display the annular area until the inner diameter of the annular area exceeds the center of the circle The distance from the boundary of the display interface.