CN108897475B

CN108897475B - Picture processing method and mobile terminal

Info

Publication number: CN108897475B
Application number: CN201810550429.6A
Authority: CN
Inventors: 马冬梅; 冯军
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2020-09-29
Anticipated expiration: 2038-05-31
Also published as: CN108897475A

Abstract

The invention provides a picture processing method and a mobile terminal, wherein the method comprises the following steps: in the long screen capturing operation process, correlating the page number of each page picture obtained by screen capturing with the corresponding page picture; splicing all page pictures obtained by screen capture to obtain a long screen capture picture; and if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, wherein the page number of at least one page picture in the long screen capture picture is displayed on the display interface of the long screen capture picture. By the picture processing method provided by the invention, a user can know the current browsing progress in real time according to the page number of the displayed page picture when browsing the long screenshot picture, so that the user can conveniently browse the content of the long screenshot picture.

Description

Picture processing method and mobile terminal

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a picture processing method and a mobile terminal.

Background

With the popularization of intelligent mobile terminals and social networks, the requirements of users for saving and sharing information are increasing. Compared with the limitation of a character sharing mode and the complexity of operation, the screenshot sharing mode is more visual and efficient, and more users can use the screenshot.

Currently, many mobile terminals provide a long screen capture function, wherein the long screen capture function can capture the multi-screen display content longitudinally or transversely in an uninterrupted manner to obtain a picture including the multi-screen display content. Although the picture obtained by the long screen shot can contain more contents, the aspect ratio of the picture obtained by the long screen shot is too large, the picture details cannot be clearly seen when the picture is zoomed out for viewing, and the picture browsing progress is difficult to grasp when the picture is zoomed in for viewing. Therefore, in the prior art, the problem that pictures obtained by browsing long screenshots are inconvenient exists.

Disclosure of Invention

The embodiment of the invention provides a picture processing method and a mobile terminal, and aims to solve the problem that pictures obtained by browsing long screenshots are inconvenient.

In order to solve the technical problem, the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides an image processing method. The method comprises the following steps:

in the long screen capturing operation process, correlating the page number of each page picture obtained by screen capturing with the corresponding page picture;

splicing all page pictures obtained by screen capture to obtain a long screen capture picture;

and if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, wherein the page number of at least one page picture in the long screen capture picture is displayed on a display interface of the long screen capture picture.

In a second aspect, an embodiment of the present invention further provides a mobile terminal. The mobile terminal includes:

the association module is used for associating the page number of each page picture obtained by screen capturing with the corresponding page picture in the long screen capturing operation process;

the splicing module is used for splicing all the page pictures obtained by screen capturing to obtain a long screen capturing picture and storing the long screen capturing picture;

the first display module is used for displaying the long screenshot picture if the viewing operation aiming at the long screenshot picture is detected, wherein the page number of at least one page picture in the long screenshot picture is displayed on a display interface of the long screenshot picture.

In a third aspect, an embodiment of the present invention further provides a mobile terminal, including a processor, a memory, and a computer program stored on the memory and operable on the processor, where the computer program, when executed by the processor, implements the steps of the above-mentioned picture processing method.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned picture processing method are implemented.

In the embodiment of the invention, in the long screen capturing operation process, the page number of each page picture obtained by screen capturing is associated with the corresponding page picture; splicing all page pictures obtained by screen capture to obtain a long screen capture picture, and storing the long screen capture picture; and if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, wherein the page number of at least one page picture in the long screen capture picture is displayed on a display interface of the long screen capture picture. According to the embodiment of the invention, each page picture obtained by screen capture is associated with the page number, so that a user can know the current browsing progress in real time according to the page number of the displayed page picture when browsing the long screen capture picture, and the user can conveniently browse the content of the long screen capture picture.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a flowchart of a picture processing method according to an embodiment of the present invention;

FIG. 2 is a flow chart of another method for processing pictures according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating a page number of a page picture in a long screenshot picture displayed on a screen of a mobile terminal according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating another example of displaying the page number of a page picture in a long screenshot picture on a screen of a mobile terminal according to an embodiment of the present invention;

fig. 5 is a schematic diagram illustrating another example of displaying the page number of a page picture in a long screenshot picture on a screen of a mobile terminal according to an embodiment of the present invention;

fig. 6 is a flowchart of adding page information and remark information to a page picture obtained by screen capture according to an embodiment of the present invention;

fig. 7 is a block diagram of a mobile terminal according to an embodiment of the present invention;

fig. 8 is a block diagram of another mobile terminal according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a picture processing method. Referring to fig. 1, fig. 1 is a flowchart of a picture processing method according to an embodiment of the present invention, as shown in fig. 1, including the following steps:

step 101, in the long screen capturing operation process, associating the page number of each page picture obtained by screen capturing with the corresponding page picture.

In the embodiment of the present invention, the long screen capturing operation refers to capturing the multi-screen display content longitudinally or transversely in an uninterrupted manner to obtain a picture including the multi-screen display content.

In this step, the association between the page number of each page picture obtained by screen capturing and the corresponding page picture may be established by establishing an association relationship between the page number of each page picture and the corresponding page picture, or by embedding the page number of each page picture into the corresponding page picture. Specifically, the long screen capture operation may be started under the condition that a long screen capture instruction triggered by a user is received, and a page picture may be obtained at each screen capture, and the page number of the page picture is associated with the page picture. For example, after the first page picture is obtained by screen capture, the page number of the first page picture is determined to be 1, or the first page, etc., and the page number of the first page picture is associated with the first page picture, and after the second page picture is obtained by screen capture, the page number of the second page picture is determined to be 2, or the second page, etc., and the page number of the second page picture is associated with the second page picture, and so on.

It can be understood that, the determining of the page number of the page picture may be that the mobile terminal automatically sets a page for the currently captured page picture according to the number of the already captured page pictures, or that the mobile terminal receives a page number input by a user and uses the page number as the page number of the currently captured page picture.

And 102, splicing all the page pictures obtained by screen capture to obtain a long screen capture picture.

In the embodiment of the present invention, all the page pictures obtained by screen capturing are all the page pictures obtained by screen capturing in step 101. In this step, a long screenshot picture including multi-screen display content can be obtained by splicing all the page pictures obtained by screenshot.

Optionally, in the embodiment of the present invention, the long screenshot picture may be stored, for example, in an album of the mobile terminal, so that the user can view the long screenshot picture at any time.

Step 103, if a viewing operation for the long screenshot picture is detected, displaying the long screenshot picture, wherein the page number of at least one page picture in the long screenshot picture is displayed on a display interface of the long screenshot picture.

In an embodiment of the present invention, the viewing operation for the long screenshot picture may be a preset touch operation for the long screenshot picture, where the preset touch operation may be a click operation, a long-press operation, and the like. In this step, the long screenshot picture is displayed under the condition that the viewing operation for the long screenshot picture is detected, so that the user can browse the long screenshot picture, and because the page number of at least one page picture in the long screenshot picture is displayed on the display interface of the long screenshot picture, the user can conveniently know the current browsing progress when the user zooms in the long screenshot picture for browsing.

Optionally, the embodiment of the present invention may display the page numbers of all the page pictures currently located in the display interface of the mobile terminal screen in the long screenshot picture, or may display only the page numbers of the page pictures currently located in the preset area of the display interface of the mobile terminal screen.

In the embodiment of the present invention, the mobile terminal may be a mobile phone, a Tablet personal Computer (Tablet personal Computer), a Laptop Computer (Laptop Computer), a personal digital assistant (PDA for short), a Wearable Device (Wearable Device), or the like.

In the image processing method of the embodiment of the invention, in the long screen capturing operation process, the page number of each page image obtained by screen capturing is associated with the corresponding page image; splicing all page pictures obtained by screen capture to obtain a long screen capture picture; and if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, wherein the page number of at least one page picture in the long screen capture picture is displayed on the display interface of the long screen capture picture. According to the embodiment of the invention, the page number is embedded in each page picture obtained by screen capture, so that a user can know the current browsing progress in real time according to the page number of the displayed page picture when browsing the long screen capture picture, and the user can conveniently browse the content of the long screen capture picture.

Referring to fig. 2, fig. 2 is a flowchart of another picture processing method according to an embodiment of the present invention. The difference between the embodiment of the present invention and the previous embodiment is mainly that remark information is further limited to be embedded into the page picture obtained by screen capture, in the embodiment of the present invention, before all the page pictures obtained by screen capture are spliced to obtain the long screen capture picture, the method further includes: generating remark information of a first target page picture, and embedding the remark information of the first target page picture into the first target page picture, wherein the first target page picture comprises at least one page picture obtained by screen capture.

As shown in fig. 2, the image processing method provided in the embodiment of the present invention includes the following steps:

step 201, in the long screen capturing operation process, associating the page number of each page picture obtained by screen capturing with the corresponding page picture.

This step is the same as the step 101, and is not described herein again to avoid repetition.

Step 202, generating remark information of a first target page picture, and embedding the remark information of the first target page picture into the first target page picture, wherein the first target page picture comprises at least one page picture obtained by screen capture.

In the embodiment of the present invention, the remark information may be description information generated based on the content of the page picture, for example, keywords, topics, and the like summarized based on the content of the page picture, or some information customized by the user and convenient for the user to view the page picture.

In this step, the first target page picture may include at least one page picture obtained by the screen capture in step 201. It can be understood that, when the first target page picture includes at least two page pictures obtained by screen capture, the remark information of each page picture is generated respectively, and the generated remark information is embedded into the corresponding page picture.

Optionally, in the embodiment of the present invention, after a page picture is obtained by screen capture each time, a prompt message is output to prompt a user whether to add remark information to the page picture, and under the condition that an instruction for adding remark information to the page picture, which is input by the user, is received, the remark information of the page picture is generated, and the generated remark information is embedded into the page picture; or a control for adding remark information is preset on an operation interface of the long screenshot, after a page picture is obtained by screenshot, if a user touches the control for adding remark information, the remark information of the page picture is generated, and the generated remark information is embedded into the page picture; or generating remark information for each page picture obtained by screen capture respectively, and embedding the generated remark information into the corresponding page picture.

In practical application, because the content of the long screenshot picture is more, but the effective information required by the user may be only a part of the content, the user often needs to check the content of the long screenshot picture in detail to find the effective information in the long screenshot picture, and the operation is complex and the efficiency is low. According to the embodiment of the invention, the remark information is embedded into the page picture in the long screenshot picture, so that when a user browses the long screenshot picture, the content to be checked can be quickly positioned according to the remark information embedded into the page picture in the long screenshot picture.

Optionally, step 202, namely, the generating the remark information of the first target page picture, and embedding the remark information of the first target page picture into the first target page picture, includes:

receiving remark information of a first target page picture input by a user, and embedding the remark information of the first target page picture into the first target page picture; or

Recognizing character information in the first target page picture, generating remark information of the first target page picture according to the character information, and embedding the remark information of the first target page picture into the first target page picture.

In the embodiment of the invention, the remark editing window can be popped up under the condition that the remark information is determined to be added to the page picture, so that a user can edit the remark information based on the remark editing window, and the mobile terminal can receive the remark information input by the user and embed the remark information into the corresponding page picture.

According to the embodiment of the invention, the remark information of the first target page picture input by the user is embedded into the first target page picture, so that the user can conveniently define the remark information, and therefore, when the user browses the long screenshot picture, the user can quickly position the required content according to the remark information.

Optionally, in the embodiment of the present invention, text information in a page picture obtained by screen capturing may also be automatically identified, and remark information is generated according to the identified text information, for example, text information (for example, blackened or enlarged text information) highlighted in the identified text information is extracted as remark information, or a keyword whose occurrence frequency is greater than a preset frequency in the identified text information is counted as remark information, and the like.

Specifically, the embodiment of the invention can identify the text information in the page picture when one page picture is obtained by each screen capture, generate the remark information according to the identified text information, and embed the remark information into the page picture. It can be understood that, in the case that the text information in the page picture is not identified, the user may not add remark information to the page picture, or may be further prompted to input remark information to add remark information to the page picture.

According to the embodiment of the invention, the text information in the page picture obtained by screen capture is automatically identified, the remark information is generated according to the identified text information and is embedded into the page picture, so that the user can conveniently and quickly position the required content according to the remark information when browsing the long screen capture picture, the user operation can be saved, and the efficiency of long screen capture is improved.

Optionally, in step 202, the embedding the remark information of the first target page picture into the first target page picture may include:

generating a remark information watermark according to remark information of a first target page picture, and adding the remark information watermark to the first target page picture; or

And steganographically writing the remark information of the first target page picture into the first target page picture.

The method and the device for generating the watermark can generate the watermark based on the remark information of the first target page picture, namely the remark information watermark, and can add the remark information watermark to a preset area of the first target page picture, such as a lower right corner area or a lower left corner area, so that a user can visually check the remark information when browsing the long screenshot picture.

Optionally, in the embodiment of the present invention, the remark information of the first target page picture may also be steganographically written into the first target page picture, so that the influence of the remark information of the first target page picture on the display effect of the first target page picture in the long screenshot picture can be avoided, and when the user needs to view the remark information, the remark information embedded in the first target page picture can be obtained and displayed.

Optionally, steganography of the remark information of the first target page picture into the first target page picture may include: and storing remark information of the first target page picture by adopting target bits of pixel points of a first preset row of the first target page picture.

The embodiment of the invention can store the remark information through the target position of the pixel point of the page picture without influencing the picture effect. For example, taking a 24-bit bitmap as an example, three color components (i.e., a red component, a green component, and a blue component) of each pixel in a picture are each represented using 8 bits (i.e., bits). In the case of considering only the blue component, there are 2^8 (i.e., 256) different values to represent the blue colors of different shades, and the blue colors represented by 11111111 and 11111111110, which are hardly distinguishable by the human eye, and therefore, information other than colors can be stored with the lowest bit representing the color component. If the same operation is executed on the red component and the green component, 3 bits (namely Bit) of information can be stored in one pixel, so that one byte of information can be stored in 3 pixels, and one word of information can be stored in 6 pixels, so that the text information can be stored by using the pixels in the picture without influencing the picture effect.

It should be noted that the determining of the page number of the page picture in step 201 and the generating of the page picture in step 202 may be performed in parallel, or may be performed sequentially, for example, the determining of the page number of the page picture is performed first, the generating of the page picture is performed after the executing of the describing information of the page picture, or the generating of the page picture is performed first, and the determining of the page number of the page picture is performed after the executing of the determining of the page picture.

And step 203, splicing all the page pictures obtained by screen capturing to obtain a long screen capturing picture.

This step is the same as step 102, and is not repeated herein to avoid repetition.

And 204, if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, wherein the page number of at least one page picture in the long screen capture picture is displayed on a display interface of the long screen capture picture.

It is understood that, in this step, description information of at least one page picture in the long screenshot pictures may also be displayed on the display interface of the long screenshot pictures.

According to the image processing method, the remark information is embedded into the page image in the long screenshot image, so that when a user browses the long screenshot image, the content to be viewed can be quickly positioned according to the remark information embedded into the page image in the long screenshot image.

Optionally, in step 101 or step 201, the associating the page number of each page picture obtained by screen capturing with the corresponding page picture may include:

and embedding the page number of each page picture obtained by screen capturing into the corresponding page picture.

In the embodiment of the present invention, the page number of each page picture may be directly added to the corresponding page picture, or a watermark of the page number of each page picture may be generated and added to the corresponding page picture, or the page number of each page picture may be steganographically written to the corresponding page picture, and so on.

According to the embodiment of the invention, the page number of each page picture is embedded into the corresponding page picture, so that the page number of each page picture can be checked conveniently.

Optionally, the embedding the page number of each page picture obtained by screen capturing into the corresponding page picture may include:

respectively generating a target watermark according to the page number of each page picture, and adding the target watermark to the corresponding page picture; or

And respectively steganographically writing the page number of each page picture into the corresponding page picture.

In the embodiment of the invention, the target watermark can be respectively generated according to the page number of each page picture, and the obtained target watermark is added to the corresponding page picture, so that a user can visually check the remark information when browsing the long screenshot picture.

Optionally, in the embodiment of the present invention, the page number of each page picture may also be steganographically written into the corresponding page picture, for example, the page number obtained by storing the target bits of the pixel points in the second preset row of the page picture corresponding to the page number is used. Therefore, the display effect of the page picture in the long screenshot picture can be prevented from being influenced by the remark information of the page picture, and when a user needs to check the remark information, the remark information embedded in the page picture can be acquired and displayed.

It can be understood that, when a certain page picture includes both a page number and remark information, the page number of the page picture may be stored using the target bits of the pixel points of the first preset row of the page picture, and the remark information of the page picture may be stored using the target bits of the pixel points of the first preset row of the page picture. The first predetermined row and the second predetermined row may each include a plurality of pixel rows. The target position of the pixel point can be the lowest position, or the next lowest position, or the lowest position and the next lowest position, and the like of the pixel point, and a user can reasonably set according to actual requirements.

For example, in order to separate each page picture in the long screenshot picture when browsing conveniently, the page number may be stored by the first pixel line of each page picture, where the page number may adopt some special formats, for example, "# @ 1 st page @ #", and the pixel line starting from the second line is used to store remark information, and the line following the end of the remark information may also use a special format to identify the end of the remark information, for example, "# @ end @ #", so that when the page number of a certain line of pixels is to be determined, as long as traversing each pixel line from the pixel line upwards, the page number indicated by the page number stored in the first pixel line with the page number, that is, the page number of the pixel line, is found. In addition, the remark information can be read and displayed from the pixel line next to the pixel line storing the page number to the pixel line with the remark ending mark.

Optionally, in step 103 or step 204, that is, if the viewing operation for the long screenshot picture is detected, displaying the long screenshot picture may include:

if the viewing operation aiming at the long screenshot picture is received, displaying the long screenshot picture according to a first preset proportion;

and if the amplification ratio of the long screenshot picture is detected to be larger than or equal to a second preset ratio, displaying the page number of a second target page picture in a preset area of the screen of the mobile terminal, wherein the second target page picture is a page picture corresponding to the preset area in the long screenshot picture.

In an embodiment of the present invention, the first preset ratio may be an original ratio of the picture, for example, 100%, where the displayed picture is in a state of not being enlarged or reduced. The second preset proportion may be set according to actual requirements, for example, 200%, 180%, 150%, or the like. The preset area of the mobile terminal screen can be set according to actual requirements, for example, the preset area can be a middle area on the right side of the mobile terminal screen or a middle area on the left side of the screen.

In practical application, because the long screenshot picture has a large length and a large width, it is often difficult to clearly see the content of the long screenshot picture, and therefore, a user usually performs an enlarging operation on the picture in the process of browsing the picture. Specifically, in the embodiment of the invention, when the magnification ratio of the long screenshot picture is greater than or equal to the second preset ratio, the page number of the second target page picture is displayed in the preset area of the mobile terminal screen, so that a user can know the current browsing progress conveniently.

It should be noted that, when the page number is embedded in the long screenshot picture by means of the watermark, the user can view the page number of the page picture in the long screenshot picture when browsing the long screenshot picture, and therefore, the foregoing embodiment is mainly directed to the case where the page number is hidden in the long screenshot picture. Specifically, when the magnification ratio of the long screenshot picture is greater than or equal to a second preset ratio, the page number of the second target page picture can be acquired, and the page number of the second target page picture is displayed in a preset area of the screen of the mobile terminal, so that a user can know the current browsing progress conveniently.

Optionally, if the magnification ratio of the long screenshot picture is greater than or equal to a second preset ratio, displaying the page number of a second target page picture in a preset area of the screen of the mobile terminal, including:

and if the magnification ratio of the long screenshot picture is larger than or equal to a second preset ratio, displaying the page number of a second target page picture through a floating control displayed in a preset area of the screen of the mobile terminal.

In the embodiment of the invention, the transparency, the color, the size and the like of the suspension control can be reasonably set according to actual requirements.

According to the embodiment of the invention, the page number of the second target page picture is displayed through the suspension control, so that the method and the device are visual. For example, referring to fig. 3 and fig. 4, the floating control 11 may be displayed in a middle area on the right side of the mobile terminal screen 10 or in a middle area on the left side of the mobile terminal screen 10, where the floating control displays a page number of a page picture in the long screenshot picture 12 corresponding to a screen area (i.e., a preset area) where the floating control 11 is located.

Optionally, if the magnification ratio of the long screenshot picture is greater than or equal to a second preset ratio, after displaying the page number of the second target page picture through a floating control displayed in a preset region of the screen of the mobile terminal, the method further includes:

if dragging operation aiming at the suspension control is received, adjusting the page number displayed on the suspension control, and sliding the long screenshot picture to enable the page picture corresponding to the preset area in the long screenshot picture to be a third target page picture, wherein the third target page picture is the page picture corresponding to the page number displayed on the suspension control; or

And under the condition that the remark information is embedded in the second target page picture, if a preset touch operation aiming at the suspension control is received, displaying the remark information embedded in the second target page picture.

For example, the page number displayed on the floating control can be increased when the user drags the floating control upwards, and the page number displayed on the floating control can be decreased when the user drags the floating control downwards; or when the user drags the floating control to the left, the page number displayed on the floating control is increased, and when the user drags the floating control to the right, the page number displayed on the floating control is reduced.

Optionally, in the embodiment of the present invention, the page number displayed on the floating control may be adjusted according to the direction of the dragging operation and the operation duration, for example, the page number displayed on the floating control is decreased by 1 when the operation duration of the upward dragging operation increases by one second, and the page number displayed on the floating control is increased by 1 when the operation duration of the downward dragging operation increases by one second, as shown in fig. 5. The page number displayed on the floating control can also be adjusted by combining the direction of the dragging operation and the speed of the dragging operation, for example, the faster the speed of dragging the floating control upwards, the faster the speed of reducing the page number displayed on the floating control, and the faster the speed of dragging the floating control downwards, the faster the speed of increasing the page number displayed on the floating control.

In addition, in the process of adjusting the page number displayed on the floating control, the long screenshot picture can be correspondingly slid, so that the page picture corresponding to the preset area of the screen of the mobile terminal is the page picture corresponding to the page number displayed on the floating control.

Optionally, the page picture corresponding to the preset region of the mobile terminal screen may be a page picture in a long screenshot picture through which a target straight line passes, where the target straight line may be a straight line passing through the preset region and parallel to the wide side of the mobile terminal screen, as shown in fig. 5. Furthermore, the target line is not visible to the user. It is understood that the target line may be other lines parallel to the width of the screen of the mobile terminal.

According to the embodiment of the invention, the page number can be adjusted by dragging the floating control, and the long screenshot picture is slid, so that the adjustment of the page picture can be conveniently realized, and a user can conveniently and quickly position required contents.

Optionally, in the embodiment of the present invention, when the remark information is embedded in the second target page picture, a user may touch the floating control by using a preset touch operation to display the remark information embedded in the second target page picture, where the preset touch operation may be a click operation, a long-time press operation, a heavy-time press operation, and the like. Similarly, when the remark information is embedded into the long screenshot picture in the watermark manner, the user can view the remark information of the page picture in the long screenshot picture when browsing the long screenshot picture, and therefore, the above embodiment is mainly directed to the case where the description information is hidden in the long screenshot picture.

Optionally, in the embodiment of the present invention, the floating control may be set to different colors to indicate whether the page number picture is embedded with remark information. For example, when the floating control is yellow, the remark information is not embedded in the page picture corresponding to the page number currently displayed by the floating control, and when the floating control is green, the remark information is embedded in the page picture corresponding to the page number currently displayed by the floating control.

For the convenience of understanding, the embodiments of the present invention are described below with reference to examples.

In practical application, an implementation flow for adding page information and remark information to a page picture obtained by screen capture in a long screen capture operation process may be as shown in fig. 6, and includes:

step 601, in the long screen capture operation process, saving the page picture obtained by current screen capture.

And step 602, automatically setting the page number of the page picture obtained by current screen capture according to the page number of the page picture which is captured.

Step 603, judging whether remark information is added to the page picture obtained by the current screen capture.

For example, a prompt message may be output to prompt a user whether to add remark information to the page picture, and step 604 may be executed when an instruction for adding remark information to the page picture, which is input by the user, is received, otherwise step 606 may be executed, or a control for adding remark information may be preset on an operation interface of the long screenshot, and if the user touches the control for adding remark information, step 604 is executed, otherwise step 606 is executed.

And step 604, generating remark information of the page picture obtained by current screen capture.

Specifically, a remark editing window can be popped up under the condition that remark information is determined to be added to the page picture, so that a user can edit the remark information based on the remark editing window, and the mobile terminal can receive the remark information input by the user and use the remark information as the remark information of the page picture obtained by current screen capture.

It should be noted that, if it is determined that the remark information is not added to the page picture obtained by the current screen capture, the page number is embedded into the page picture obtained by the current screen capture, and the step 601 is executed again until the screen capture end instruction is received.

And 605, embedding the page number and the remark information into the page picture obtained by the current screen capture, and returning to execute the step 601 until a screen capture ending instruction is received.

In this step, the screenshot ending instruction may be an instruction triggered by a user touching a save button on the screenshot operation interface.

Step 606, embedding the page number into the page picture obtained by the current screen capture, and returning to execute the step 601 until receiving the screen capture ending instruction.

In practical applications, when browsing a picture, it may be determined whether the picture is a long screenshot picture, for example, it may be determined according to an aspect ratio of the picture, or it may be determined according to information embedded in the picture, for example, identification information indicating that the picture is a long screenshot picture, for example, "# @ long screenshot @", may be stored in a target bit of a pixel point of a preset line of the long screenshot picture in advance, so that when browsing the picture, it may be determined whether the picture is a long screenshot picture by detecting whether the preset line of the picture stores the identification information.

Specifically, when the long screenshot picture is determined, the long screenshot picture may be displayed in a display manner of the long screenshot picture, that is, after the long screenshot picture is enlarged to a certain ratio (for example, a second preset ratio), a floating control, for example, a floating button, may be displayed on the right side of the middle of the screen of the mobile terminal, and a page number is displayed on the floating control, where the page number displayed on the floating control may be the page number of the portion of the long screenshot picture through which the target straight line currently passes as shown in fig. 5.

Optionally, the suspension control can be dragged up and down, the page number displayed in the suspension control can be reduced when the suspension control is dragged upwards, and the page number displayed in the suspension control can be increased when the suspension control is dragged downwards. In addition, the long screenshot picture can correspondingly slide to the page number currently displayed by the floating control, wherein the sliding speed of the long screenshot picture can be determined by the dragging speed of the floating control, after the floating control displays the page number which needs to be browsed by the user, the user can release the floating control, and then the floating control can return to the default position, for example, the right side of the middle of the screen.

In addition, the color of the floating control is variable and the clicking operation is supported, for example, the floating control defaults to yellow, when the floating control is changed to green, the remark information is embedded in the page picture corresponding to the page number currently displayed by the floating control, and the remark information of the page picture corresponding to the page number currently displayed by the floating control can be checked by clicking the floating control.

According to the embodiment of the invention, when the long screenshot operation is carried out, the page number and the remark information are embedded into the page picture in the long screenshot picture, so that when a user browses the long screenshot picture, the browsing progress can be known according to the displayed page number, and the content of the long screenshot picture can be quickly positioned according to the remark information.

Referring to fig. 7, fig. 7 is a block diagram of a mobile terminal according to an embodiment of the present invention. As shown in fig. 7, the mobile terminal 700 includes: an association module 701, a splicing module 702, and a first display module 703, wherein:

the association module 701 is configured to associate a page number of each page picture obtained by screen capturing with a corresponding page picture in a long screen capturing operation process;

the splicing module 702 is configured to splice all the page pictures obtained by screen capturing to obtain a long screen capturing picture;

the first display module 703 is configured to display the long screenshot picture if a viewing operation for the long screenshot picture is detected, where a page number of at least one page picture in the long screenshot picture is displayed on a display interface of the long screenshot picture.

Optionally, referring to fig. 8, the mobile terminal further includes:

the embedding module 704 is configured to generate remark information of a first target page picture before all page pictures obtained by screen capturing are spliced to obtain a long screen-captured picture, and embed the remark information of the first target page picture into the first target page picture, where the first target page picture includes at least one page picture obtained by screen capturing.

Optionally, the embedding module 704 is specifically configured to:

Optionally, the association module 701 is specifically configured to include:

Optionally, the first display module 703 includes:

the first display unit is used for displaying the long screenshot picture according to a first preset proportion if the viewing operation aiming at the long screenshot picture is received;

and the second display unit is used for displaying the page number of a second target page picture in a preset area of the screen of the mobile terminal if the amplification ratio of the long screenshot picture is detected to be greater than or equal to a second preset ratio, wherein the second target page picture is the page picture corresponding to the preset area in the long screenshot picture.

Optionally, the second display unit is specifically configured to:

Optionally, the mobile terminal further includes:

an updating module, configured to, if the magnification ratio of the long screenshot picture is greater than or equal to a second preset ratio, adjust, through a floating control displayed in a preset region of a screen of the mobile terminal, a page number of a second target page picture after displaying the page number of the second target page picture, and if a dragging operation for the floating control is received, respond to the dragging operation, adjust the page number displayed on the floating control, and slide the long screenshot picture, so that a page picture corresponding to the preset region in the long screenshot picture is a third target page picture, where the third target page picture is a page picture corresponding to the page number displayed on the floating control; or

And the second display module is used for displaying the page number of a second target page picture through a suspension control displayed in a preset area of the screen of the mobile terminal after the page number of the second target page picture is displayed if the amplification ratio of the long screenshot picture is larger than or equal to a second preset ratio, and displaying the remark information embedded in the second target page picture if a preset touch operation aiming at the suspension control is received under the condition that the remark information is embedded in the second target page picture.

The mobile terminal 700 provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 2, and is not described herein again to avoid repetition.

The mobile terminal 700 of the embodiment of the present invention includes an association module 701, configured to associate a page number of each page picture obtained by screen capturing with a corresponding page picture in a long screen capturing operation process; the splicing module 702 is configured to splice all the page pictures obtained by screen capturing to obtain a long screen capturing picture; the first display module 703 is configured to display the long screenshot picture if a viewing operation for the long screenshot picture is detected, where a page number of at least one page picture in the long screenshot picture is displayed on a display interface of the long screenshot picture. According to the embodiment of the invention, the page number is embedded in each page picture obtained by screen capture, so that a user can know the current browsing progress in real time according to the page number of the displayed page picture when browsing the long screen capture picture, and the user can conveniently browse the content of the long screen capture picture.

Fig. 9 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention. Referring to fig. 9, the mobile terminal 900 includes, but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and a power supply 911. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 9 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 910 is configured to associate a page number of each page picture obtained by screen capturing with a corresponding page picture in a long screen capturing operation process; splicing all page pictures obtained by screen capture to obtain a long screen capture picture; and if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, wherein the page number of at least one page picture in the long screen capture picture is displayed on a display interface of the long screen capture picture.

Optionally, the processor 910 is further configured to:

the method comprises the steps of splicing all page pictures obtained through screen capturing to generate remark information of a first target page picture before a long screen capturing picture is obtained, and embedding the remark information of the first target page picture into the first target page picture, wherein the first target page picture comprises at least one page picture obtained through screen capturing.

Optionally, the processor 910 is further configured to:

if dragging operation aiming at the suspension control is received, responding to the dragging operation, adjusting the page number displayed on the suspension control, and sliding the long screenshot picture to enable the page picture corresponding to the preset area in the long screenshot picture to be a third target page picture, wherein the third target page picture is the page picture corresponding to the page number displayed on the suspension control; or

It should be understood that, in the embodiment of the present invention, the radio frequency unit 901 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 910; in addition, the uplink data is transmitted to the base station. Generally, the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 901 can also communicate with a network and other devices through a wireless communication system.

The mobile terminal provides the user with wireless broadband internet access via the network module 902, such as helping the user send and receive e-mails, browse web pages, and access streaming media.

The audio output unit 903 may convert audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into an audio signal and output as sound. Also, the audio output unit 903 may also provide audio output related to a specific function performed by the mobile terminal 900 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.

The input unit 904 is used to receive audio or video signals. The input Unit 904 may include a Graphics Processing Unit (GPU) 9041 and a microphone 9042, and the Graphics processor 9041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 906. The image frames processed by the graphic processor 9041 may be stored in the memory 909 (or other storage medium) or transmitted via the radio frequency unit 901 or the network module 902. The microphone 9042 can receive sounds and can process such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 901 in case of the phone call mode.

The mobile terminal 900 also includes at least one sensor 905, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 9061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 9061 and/or backlight when the mobile terminal 900 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 905 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described in detail herein.

The display unit 906 is used to display information input by the user or information provided to the user. The Display unit 906 may include a Display panel 9061, and the Display panel 9061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 907 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 907 includes a touch panel 9071 and other input devices 9072. The touch panel 9071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 9071 (e.g., operations by a user on or near the touch panel 9071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 9071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 910, receives a command from the processor 910, and executes the command. In addition, the touch panel 9071 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 907 may include other input devices 9072 in addition to the touch panel 9071. Specifically, the other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, and the like), a track ball, a mouse, and a joystick, which are not described herein again.

Further, the touch panel 9071 may be overlaid on the display panel 9061, and when the touch panel 9071 detects a touch operation on or near the touch panel 9071, the touch panel is transmitted to the processor 910 to determine the type of the touch event, and then the processor 910 provides a corresponding visual output on the display panel 9061 according to the type of the touch event. Although in fig. 9, the touch panel 9071 and the display panel 9061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 9071 and the display panel 9061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.

The interface unit 908 is an interface through which an external device is connected to the mobile terminal 900. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 908 may be used to receive input from external devices (e.g., data information, power, etc.) and transmit the received input to one or more elements within the mobile terminal 900 or may be used to transmit data between the mobile terminal 900 and external devices.

The memory 909 may be used to store software programs as well as various data. The memory 909 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 909 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 910 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or executing software programs and/or modules stored in the memory 909 and calling data stored in the memory 909, thereby performing overall monitoring of the mobile terminal. Processor 910 may include one or more processing units; preferably, the processor 910 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 910.

The mobile terminal 900 may also include a power supply 911 (e.g., a battery) for powering the various components, and preferably, the power supply 911 is logically connected to the processor 910 through a power management system that provides power management functions to manage charging, discharging, and power consumption.

In addition, the mobile terminal 900 includes some functional modules that are not shown, and thus will not be described in detail herein.

Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 910, a memory 909, and a computer program that is stored in the memory 909 and can be run on the processor 910, and when the computer program is executed by the processor 910, the processes of the above-mentioned embodiment of the image processing method are implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not described here again.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned image processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A picture processing method is applied to a mobile terminal and is characterized by comprising the following steps:

if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, wherein the page number of at least one page picture in the long screen capture picture is displayed on a display interface of the long screen capture picture;

if the viewing operation aiming at the long screen capture picture is detected, displaying the long screen capture picture, including:

if the fact that the amplification ratio of the long screenshot picture is larger than or equal to a second preset ratio is detected, displaying the page number of a second target page picture in a preset area of the screen of the mobile terminal, wherein the second target page picture is a page picture corresponding to the preset area in the long screenshot picture;

if the amplification ratio of the long screenshot picture is detected to be larger than or equal to a second preset ratio, displaying the page number of a second target page picture in a preset area of the mobile terminal screen, wherein the displaying includes:

2. The method according to claim 1, wherein before the splicing of all the page pictures obtained by screen capture to obtain the long screen capture picture, the method further comprises:

generating remark information of a first target page picture, and embedding the remark information of the first target page picture into the first target page picture, wherein the first target page picture comprises at least one page picture obtained by screen capture.

3. The method according to claim 2, wherein the generating and embedding remark information of the first target page picture into the first target page picture comprises:

4. The method according to claim 1, wherein the associating the page number of each page picture obtained by screen capturing with the corresponding page picture comprises:

5. The method according to claim 1, wherein if the enlargement ratio of the long screenshot picture is greater than or equal to a second preset ratio, after displaying the page number of a second target page picture through a floating control displayed in a preset area of a screen of the mobile terminal, the method further comprises:

6. A mobile terminal, comprising:

the first display module is used for displaying the long screenshot picture if the viewing operation aiming at the long screenshot picture is detected, wherein the page number of at least one page picture in the long screenshot picture is displayed on a display interface of the long screenshot picture;

the first display module includes:

the second display unit is used for displaying the page number of a second target page picture in a preset area of a screen of the mobile terminal if the fact that the amplification ratio of the long screenshot picture is larger than or equal to a second preset ratio is detected, wherein the second target page picture is a page picture corresponding to the preset area in the long screenshot picture;

the second display unit is specifically configured to:

7. The mobile terminal of claim 6, wherein the mobile terminal further comprises:

and the embedding module is used for generating remark information of a first target page picture before all the page pictures obtained by screen capturing are spliced to obtain a long screen capturing picture, and embedding the remark information of the first target page picture into the first target page picture, wherein the first target page picture comprises at least one page picture obtained by screen capturing.

8. The mobile terminal of claim 7, wherein the embedding module is specifically configured to:

9. The mobile terminal according to claim 6, wherein the association module is specifically configured to include:

10. The mobile terminal of claim 6, wherein the mobile terminal further comprises:

11. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, implements the steps of the picture processing method according to any one of claims 1 to 5.