Screenshot method, device, electronic device and medium

Abstract

The present application discloses a screenshot method, device, electronic device and medium, belonging to the field of electronic technology. The screenshot method includes: receiving a first input from a user when a photo preview interface is displayed in a first screen area; displaying a screenshot interface in a second screen area in response to the first input when the scroll screen is in an expanded state; wherein the image to be screenshotted displayed in the screenshot interface is the same as the real-time preview image displayed in the photo preview interface; screenshotting the screenshot interface to obtain a first screenshot image, and displaying the first screenshot image in a second screen area.

Description

Technical Field

[0001] The present application belongs to the field of image processing technology, and specifically relates to a screenshot method, device, electronic device and medium. Background Art

[0002] With the development of electronic technology, the screenshot function in electronic devices has become an important way to capture screen content. At present, the screenshot function in electronic devices mainly captures and saves the interface on the screen of the electronic device.

[0003] In this way, when the user needs to take a screenshot of the preview image in the shooting preview interface, if the user wants to capture a screenshot image that satisfies the user, the user needs to repeat the screenshot operation continuously, and the overall flexibility is poor. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a screenshot method, device, electronic device and medium, which can quickly and accurately screenshot a preview image that satisfies the user without affecting the user's photo-taking operation, and has high screenshot efficiency.

[0005] In a first aspect, an embodiment of the present application provides a screenshot method, which is applied to a screenshot device with a scroll screen, the method comprising: receiving a first input from a user when a photo preview interface is displayed in a first screen area; displaying a screenshot interface in an expanded second screen area in response to the first input when the scroll screen is in an expanded state; wherein the image to be captured displayed on the screenshot interface is the same as the real-time preview image displayed in the photo preview interface; taking a screenshot of the screenshot interface to obtain a first screenshot image, and displaying the first screenshot image in the second screen area.

[0006] In a second aspect, an embodiment of the present application provides a screenshot device, which includes a scroll screen. The device also includes: a receiving module, which is used to receive a first input from a user when a photo preview interface is displayed in a first screen area; a display module, which is used to display a screenshot interface in an expanded second screen area in response to the first input received by the receiving module when the scroll screen is in an expanded state; wherein the image to be screenshotted displayed in the screenshot interface is the same as the real-time preview image displayed in the photo preview interface; an execution module, which is used to screenshot the screenshot interface to obtain a first screenshot image; and the display module is also used to display the first screenshot image in the second screen area.

[0007] In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the first aspect are implemented.

[0008] In a fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.

[0009] In a fifth aspect, an embodiment of the present application provides a chip, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect.

[0010] In a sixth aspect, an embodiment of the present application provides a computer program product, which is stored in a storage medium and is executed by at least one processor to implement the method described in the first aspect.

[0011] In the embodiment of the present application, when the photo preview interface is displayed in the first screen area, after receiving the first input from the user, the screenshot interface can be displayed in the expanded second screen area when the scroll screen is in the expanded state, and then the screenshot interface is screenshotted to obtain the first screenshot image, and the first screenshot image is displayed in the second screen area. In this way, during the photo shooting process, the screenshot interface is displayed in the expanded screen area of ​​the scroll screen. Since the image in the screenshot interface changes with the change of the real-time preview image of the photo preview interface, the user can directly screenshot a satisfactory preview image without affecting the user's photo shooting operation during the photo shooting process, thereby improving the screenshot efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is one of the schematic diagrams of a screenshot method provided in an embodiment of the present application;

[0013] FIG. 2( a ) is one of the example schematic diagrams of an interface of a mobile phone provided in an embodiment of the present application;

[0014] FIG2( b ) is a second example schematic diagram of an interface of a mobile phone provided in an embodiment of the present application;

[0015] FIG3( a ) is a third example schematic diagram of an interface of a mobile phone provided in an embodiment of the present application;

[0016] FIG3( b ) is a fourth example schematic diagram of an interface of a mobile phone provided in an embodiment of the present application;

[0017] Figure 4 This is a fifth example schematic diagram of an interface of a mobile phone provided in an embodiment of the present application;

[0018] FIG5( a ) is a sixth example schematic diagram of an interface of a mobile phone provided in an embodiment of the present application;

[0019] FIG5( b ) is a seventh example schematic diagram of an interface of a mobile phone provided in an embodiment of the present application;

[0020] Figure 6 is a structural schematic diagram of a screenshot device provided in an embodiment of the present application;

[0021] Figure 7 This is one of the hardware structure diagrams of an electronic device provided in an embodiment of the present application;

[0022] Figure 8 This is the second schematic diagram of the hardware structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0024] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0025] The application scenarios of the technical solutions provided in the embodiments of the present application can be determined according to actual usage requirements, and this application does not make any specific limitations.

[0026] Exemplarily, the technical solution provided in the embodiments of the present application can be applied to a shooting scenario in which a screenshot of a photo preview image is taken.

[0027] In the related art, if a user wants to take a screenshot of a preview image of a photo in a photo scene, the camera application can be turned on to display a photo preview interface, wherein the photo preview interface displays a preview image collected by the camera in real time. At this time, if the user wants to take a screenshot of the preview image in the photo preview interface, the screenshot function needs to be turned on in the current scene, and then, the preview image that needs to be screenshotted in the photo preview interface is obtained by taking a screenshot of the photo preview interface. However, in a photo scene (such as displaying a shooting preview interface), if the screenshot function is turned on, the preview image in the photo preview interface at this time will be directly fixed, and a screenshot of the fixed preview image is taken to obtain a screenshot of the fixed preview image. In this way, if the user is not satisfied with the image currently screenshotted, the screenshot function needs to be turned on again and again to capture a picture that the user is satisfied with, and the overall flexibility is poor.

[0028] In the screenshot method, device, electronic device and medium provided by the embodiments of the present application, when the photo preview interface is displayed in the first screen area, after receiving the first input from the user, the screenshot interface can be displayed in the expanded second screen area when the scroll screen is in the expanded state, and then the screenshot interface is screenshotted to obtain the first screenshot image, and the first screenshot image is displayed in the second screen area. In this way, compared with the related art of directly taking a screenshot of the image after shooting, the present application improves the screenshot function of the camera application and utilizes the characteristics of the scroll screen. During the photo shooting process, a screenshot interface is displayed in the expanded screen area of ​​the scroll screen. Since the image in the screenshot interface changes with the change of the real-time preview image of the photo preview interface, the user can directly take a screenshot of a satisfactory preview image. In this way, a screenshot of the real-time preview image can be obtained without affecting the photo shooting function of the camera application, which not only improves the screenshot efficiency but also increases the fun of taking photos.

[0029] In addition, the present application can also use the image obtained by the camera to replace part of the image content in the screenshot image corresponding to the preview screen image, thereby improving the image quality and image effect of the screenshot image obtained after taking a screenshot of the preview screen. At the same time, since the image to be screenshotted displayed in the screenshot interface during screenshot is not fixed, it will change with the change of the preview image captured by the camera, and the graffiti content added during screenshot will also move with the movement of the screen content, which not only increases the flexibility of screenshot.

[0030] The screenshot method, device, electronic device and medium provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and their application scenarios.

[0031] It should be noted that the screenshot method provided in the embodiment of the present application is applied to a screenshot device with a scroll screen. Exemplarily, the above-mentioned screenshot device can be understood as an electronic device, or a functional control or unit in the electronic device, that is, the screenshot device is applied to the electronic device.

[0032] The present application embodiment provides a screenshot method. Figure 1 A flowchart of a screenshot method provided in an embodiment of the present application is shown. Figure 1 As shown, the screenshot method provided in the embodiment of the present application may include the following steps 201 to 203.

[0033] Step 201: When a photo preview interface is displayed in a first screen area, a first input from a user is received.

[0034] Step 202: When the scroll screen is in an expanded state, in response to a first input, a screenshot interface is displayed in the expanded second screen area.

[0035] Among them, the image to be captured displayed in the above screenshot interface is the same as the real-time preview image displayed in the above photo preview interface.

[0036] Step 203: Take a screenshot of the screenshot interface to obtain a first screenshot image, and display the first screenshot image in the second screen area.

[0037] It should be noted that the present application is executed when the electronic device is running a camera application. The technical solution of the present application can be executed in a scenario where the camera application is running in the foreground of the electronic device and is in a photo preview state.

[0038] In the embodiment of the present application, the above-mentioned photo preview interface can be an image preview interface or a video preview interface, and the embodiment of the present application does not limit this.

[0039] In the embodiment of the present application, the scroll screen includes two states: an expanded state and a contracted state.

[0040] Exemplarily, when the scroll screen is in the expanded state, the scroll screen includes a first screen area and a second screen area; when the scroll screen is in the contracted state, the scroll screen includes the first screen area but does not include the second screen area (the second screen area is contracted into the interior of the electronic device).

[0041] It should be noted that the first screen area of ​​the scroll screen in the present application can be referred to as a main screen, and the second screen area of ​​the scroll screen in the present application can be referred to as a sub-screen.

[0042] In an embodiment of the present application, the above-mentioned first input is used to trigger the screenshot device to enter the screenshot mode. Exemplarily, the above-mentioned first input specifically includes: a user's touch input to the photo preview interface, or a voice command input by the user, or a specific gesture input by the user, or other feasible inputs, which can be specifically determined according to actual usage requirements, and the embodiment of the present invention is not limited. The specific gesture in the embodiment of the present application can be any one of a single-click gesture, a sliding gesture, a drag gesture, a pressure recognition gesture, a long press gesture, an area change gesture, a double-press gesture, and a double-click gesture; the click input in the embodiment of the present application can be a single-click input, a double-click input, or any number of click inputs, etc., and can also be a long press input or a short press input. For example, the above-mentioned first input can be: a user's click input to the screenshot mode control displayed on the photo preview interface.

[0043] In the embodiment of the present application, a screenshot frame is displayed in the screenshot interface, so that the user can adjust the size and position of the screenshot frame as needed to capture the best screenshot.

[0044] In the embodiment of the present application, the image to be captured displayed in the above-mentioned screenshot interface is updated in real time based on the real-time preview image displayed in the photo preview interface.

[0045] It should be noted that after entering the screenshot mode, since the shooting preview interface displays the preview image captured by the camera in real time, and the preview image is constantly refreshing, at this time, in order to increase the flexibility of screenshots, the image displayed in the screenshot interface displayed in the second screen area of ​​the scroll screen will change with the changes of the preview image displayed in the photo preview interface displayed in the first screen area, and the image content of the two remains consistent.

[0046] In this way, during the photo-taking process, the image in the screenshot interface changes with the change of the real-time preview image in the photo-taking preview interface, so that the user can directly take a screenshot of a satisfactory preview image, which not only improves the screenshot efficiency but also increases the fun of taking photos.

[0047] In some possible embodiments, the above step 202 may specifically include the following step 202a:

[0048] Step 202a: When the scroll screen is in the expanded state, in response to the first input, a real-time preview image in the photo preview interface is acquired in real time, and the real-time preview image is used as an image to be captured and displayed in the screenshot interface.

[0049] In other words, in order to keep the contents of the two interfaces consistent, the screenshot device can synchronously copy the preview image displayed in the shooting preview interface to the screenshot interface in the second screen area. For example, during the shooting process, when the user adjusts the preview image content in the shooting preview interface by adjusting the angle of the electronic device, the image displayed in the screenshot interface displayed in the second screen area will also be adjusted accordingly.

[0050] In this way, by synchronously copying the preview image displayed in the shooting preview interface to the screenshot interface in the second screen area as the image to be screenshotted, the user can capture a suitable image according to his or her needs.

[0051] Optionally, in an embodiment of the present application, the screenshot device can control the expansion or contraction of the scroll screen according to the current screenshot requirement.

[0052] In some possible embodiments, after the above step 201, the screenshot method provided in the embodiment of the present application may further include the following step 201b:

[0053] Step 201b: In response to the first input, the scroll screen is controlled to expand, and a screenshot interface is displayed in the expanded second screen area.

[0054] In a possible example, when the screenshot device receives the first input, if the scroll screen is in a contracted state, the scroll screen can be controlled to expand and the screenshot interface can be displayed in the expanded screen area (ie, the second screen area mentioned above).

[0055] For example, referring to the shooting preview interface 31 shown in FIG2(a), when the user wants to take a screenshot in a photo shooting scene, he can click the "shoot screenshot" control (i.e., the first input) in the shooting preview interface 31. At this time, as shown in FIG2(b), the scroll screen of the electronic device will automatically unfold, and the screenshot interface 32 will be displayed in the unfolded secondary screen, and the image displayed in the screenshot interface 32 is the preview image in the shooting preview interface 31.

[0056] In this way, by utilizing the characteristics of the scroll screen, in a scenario where a screenshot needs to be taken during the photo shooting process, the scroll screen is automatically expanded, thereby simplifying the user's operation steps and improving the overall screenshot efficiency.

[0057] In a possible example, when the screenshot device receives the first input, if the scroll screen is in an expanded state, the expanded area of ​​the scroll screen can be divided into at least two screen areas, one screen area displays the photo preview interface, and the other screen area displays the screenshot interface.

[0058] In the embodiment of the present application, when taking a screenshot of the screenshot interface, the screenshot device may choose to take a screenshot of all or part of the image in the screenshot interface to obtain a first screenshot image.

[0059] In the embodiment of the present application, after acquiring the first screenshot image, the screenshot device can update the screenshot interface to a screenshot preview interface, thereby displaying the acquired first screenshot image to the user. In addition, after acquiring the first screenshot image, the screenshot device can also perform a target operation on the first screenshot image (for example, edit the first screenshot image, share the first screenshot image, delete the first screenshot image, project the first screenshot image to other electronic devices, etc.).

[0060] In some possible embodiments, after "displaying the screenshot interface in the expanded second screen area" in the above step 202, the screenshot method provided in the embodiment of the present application may further include the following steps A1 and A2:

[0061] Step A1: receiving a fourth input from the user.

[0062] Step A2: In response to the fourth input, the scroll screen is controlled to shrink and the display of the screenshot interface is canceled.

[0063] Exemplarily, the fourth input is used to exit the screenshot mode. Thus, after receiving the fourth input, the fourth input can be responded to to exit the screenshot mode, thereby controlling the scroll screen to shrink and canceling the display of the screenshot interface.

[0064] In one example, the fourth input specifically includes: a user's touch input on the scroll screen, or other feasible inputs, which can be determined according to actual usage requirements and are not limited in the embodiment of the present invention. Further, the fourth input can be: a user's click input on the screenshot mode control displayed on the scroll screen.

[0065] For example, when the screenshot mode is turned off, the scroll screen will shrink to the normal screen size. In order to facilitate user operation, the screen can display a photo preview interface at this time, so that the user can continue to choose to take ordinary photos.

[0066] In this way, by utilizing the characteristics of the scroll screen, in a scenario where a screenshot needs to be taken during the photo shooting process, the screen can be automatically shrunk when the screenshot is completed or when there is no need to take a screenshot, thereby simplifying the user's operation steps and improving the overall screenshot efficiency.

[0067] In the screenshot method provided in the embodiment of the present application, when the photo preview interface is displayed in the first screen area, after receiving the first input from the user, the screenshot interface can be displayed in the expanded second screen area when the scroll screen is in the expanded state, and then the screenshot interface is screenshotted to obtain the first screenshot image, and the first screenshot image is displayed in the second screen area. In this way, during the photo shooting process, the screenshot interface is displayed in the expanded screen area of ​​the scroll screen, and since the image in the screenshot interface changes with the change of the real-time preview image of the photo preview interface, the user can directly screenshot a satisfactory preview image without affecting the user's photo shooting operation during the photo shooting process, thereby improving the screenshot efficiency.

[0068] Optionally, in an embodiment of the present application, in a photo-taking scenario, the screenshot device can take a screenshot while taking a photo, thereby fusing the captured image and the screenshot to obtain an image with higher image quality.

[0069] In some possible embodiments, before the above step 203, the screenshot method provided by the embodiment of the present application may further include the following step A1:

[0070] Step A1: Receive a second input from the user.

[0071] In the embodiment of the present application, the second input is a screenshot input.

[0072] Exemplarily, the second input specifically includes: a user's touch input on the screenshot interface, or other feasible inputs, which can be determined according to actual usage requirements, and are not limited in the embodiments of the present invention. The specific description can refer to the description of the first input above, and will not be repeated here. For example, the second input can be: a user's click input on the screenshot control displayed on the screenshot interface.

[0073] In a possible example, in combination with the above step A1, the process of "taking a screenshot of the screenshot interface to obtain a first screenshot image" in the above step 203 may include the following step A2:

[0074] Step A2: In response to the second input, take a screenshot of the screenshot interface to obtain a first screenshot image.

[0075] In another possible example, in combination with the above step A1, the process of "taking a screenshot of the screenshot interface to obtain a first screenshot image" in the above step 203 may include the following step A31:

[0076] Step A31: In response to the second input, control the camera to capture the second image, and take a screenshot of the screenshot interface to obtain a first screenshot image.

[0077] Further, in combination with the above step A31, after "taking a screenshot of the screenshot interface to obtain a first screenshot image" in the above step 203, the screenshot method provided by the embodiment of the present application may further include the following step A32:

[0078] Step A32: Fusing the second image with the first screenshot image to obtain a second screenshot image.

[0079] Exemplarily, for the above steps A31 and A32, the above second input is used to trigger a screenshot operation during the photo shooting process. For example, the above second input may also be an input of a user to a shooting control in a photo preview interface. Further, the shooting control is used for shooting and screenshotting. Thus, when the user clicks the shooting control to shoot, two images can be directly obtained, one is an image obtained by the camera shooting, and the other is an image obtained by the screenshot, thereby reducing the user's operation.

[0080] Generally, since the captured image has many more image algorithms added to the preview image, such as HDR, multi-frame noise reduction, super night scene, high pixel and other algorithms, the captured image is much higher than the preview image in terms of noise, clarity, dynamic range and color, that is, the image quality of the screenshot obtained by taking a screenshot of the preview image is also much lower than that of the captured image. To this end, the embodiment of the present application can fuse the first image captured and the first screenshot obtained by taking a screenshot of the preview image, so as to obtain an image with higher image quality (such as clarity).

[0081] For example, in combination with FIG2(b), as shown in FIG3(a), after the user clicks the photo button in the shooting preview interface 31 (i.e., the second input), two images will be obtained. The two images shown in FIG3(b) are respectively image A (i.e., the second image) captured by the camera and screenshot B (i.e., the first screenshot image) obtained by taking a screenshot of the screenshot interface 32. Then, image A and screenshot B are fused to obtain a fused image, and the fused image is used as the final screenshot image (i.e., the second screenshot image).

[0082] In this way, in a shooting scene, by acquiring a shot image and a screenshot image of the same preview scene, the shot image and the screenshot image are fused, so that a screenshot image with higher image quality can be obtained, thereby improving the image quality of the screenshot.

[0083] In a possible embodiment, the above step A32 may include the following step A32':

[0084] Step A32 ′: Replace the image in the first image area of ​​the first screenshot image with the image in the second image area of ​​the second image to obtain a second screenshot image.

[0085] The image content of the first image area is the same as the image content of the second image area.

[0086] Exemplarily, the first image area may be the entire or partial area of ​​the first screenshot image.

[0087] Exemplarily, the first image area may be identified by the screenshot device itself, or may be an area manually selected by the user, and the present application embodiment does not limit this. In other words, the first image area may be an area selected by the user, or the first image area may also be an area where image content matching the preset object type is located.

[0088] Exemplarily, the preset object type may be an object type that meets a predetermined condition, for example, an image area containing important objects such as text and marks.

[0089] For example, in this embodiment, by merging the second image obtained by photographing and the first screenshot image obtained by taking a screenshot of the preview image, that is, the original screenshot image, the graffiti part in the original screenshot image is retained, and the image part therein is replaced with the corresponding image in the photographed image, and finally a screenshot image with higher image quality is obtained. At the same time, since the screen to be captured in the screenshot interface during screenshot is not fixed, it will change with the change of the camera's shooting preview screen, and the graffiti content of the screenshot will also move with the movement of the screen content, which increases the flexibility of screenshot.

[0090] For example, as shown in Figure 3(b), since there is text information in both image A and screenshot B, and the text information in screenshot B is lower in clarity than the text information in image A, when image A and screenshot B are fused, Figure 4 As shown, the image content of the text information part in the screenshot B can be directly replaced with the image content corresponding to the text information part in the image A, so as to obtain a screenshot containing clear text information content.

[0091] In this way, the image obtained by camera shooting is used to replace part of the image content of the screenshot image corresponding to the shooting preview image, thereby improving the image quality and image effect of the screenshot image obtained after taking a screenshot of the shooting preview image.

[0092] Optionally, in the embodiment of the present application, after "displaying the screenshot interface in the expanded second screen area" in the above step 202, the screenshot method provided in the embodiment of the present application may further include the following steps C1 to C3:

[0093] Step C1: receiving a third input from the user.

[0094] Step C2: In response to the third input, the additional information input by the third input is displayed in the screenshot interface.

[0095] Step C3: When the screenshot interface is updated, based on the relative position relationship between the additional information and the first image content at the first moment, the display position of the additional information in the screenshot interface is updated so that the relative position relationship between the additional information and the first image content remains unchanged.

[0096] Exemplarily, the third input is used to input or retrieve additional information. Further, the third input specifically includes: a touch input by a user on the screenshot interface, or other feasible inputs, which can be determined according to actual usage requirements, and are not limited in the embodiments of the present invention. The specific description can refer to the description of the first input above, and will not be repeated here. For example, the third input can be an editing input by a user on the screenshot interface.

[0097] Exemplarily, the additional information may be: images, text, logos, symbols, etc. In one example, the additional information may be graffiti information added by the user in the screenshot interface.

[0098] Exemplarily, the first moment is the input moment of the third input; the first image content is: the image content corresponding to the display position of the additional information at the first moment. In other words, the additional information can be considered to be added to the first image content in the screenshot interface at the first moment.

[0099] In one example, the third input is: the user's input to the target area of ​​the screenshot interface. At this time, the screenshot device will respond to the third input, thereby displaying the additional information on the screenshot interface. At this time, the first image content may be: the image content displayed in the target area of ​​the screenshot interface at the moment when the third input is received (i.e., the first moment). In another example, the first image content may be: the image content associated with the additional information in the screenshot interface at the moment when the third input is received (i.e., the first moment).

[0100] Exemplarily, since the additional information is added for the first image content, there is a certain correlation between the additional information and the first image content. In other words, the display position of the additional information is usually strongly correlated with the first image content, for example, the additional information is always displayed above or around the first image content. In this way, when the preview image in the shooting preview interface changes, since the image in the screenshot interface will change with the change of the preview image, at this time, if the display position of the additional information does not move, the correlation between the additional information and the first image content will be weakened, and the additional information will lose its original meaning. Therefore, in the present application, the relative position relationship between the display position of the additional information and the first image content will not change with the change of the image content in the screenshot interface, that is, during the update of the screenshot interface, the relative position relationship between the display position of the additional information and the first image content remains unchanged.

[0101] For example, in combination with FIG2(b), as shown in FIG5(a), the user adds a circle graffiti (i.e., the additional information) in the left foot area of ​​the subject on the screenshot interface 32. At this time, the left foot of the subject is located in the lower right corner area of ​​the screenshot interface 32. As shown in FIG5(b), when the left foot of the subject moves to the upper left corner area of ​​the screenshot interface 32, the circle graffiti will move to the upper left corner area and remain above the left foot area of ​​the subject.

[0102] In this way, when the image in the screenshot interface changes, the display position of the additional information displayed on the screenshot interface is adjusted in real time, so that the user does not need to re-change the original information added to the screenshot interface after the preview image moves, thereby improving the screenshot efficiency.

[0103] In a possible embodiment, after "displaying the additional information input by the third input in the screenshot interface" in the above step C2, the screenshot method provided in the embodiment of the present application may further include the following steps D1 and D2:

[0104] Step D1: taking a screenshot of the screenshot interface to obtain a first screenshot image containing the additional information.

[0105] It should be noted that the screenshot device can add additional information in the screenshot interface before performing the screenshot operation (i.e., before step 203) so that the final first screenshot image includes the additional information. It can also directly edit the first screenshot image after performing the screenshot operation (i.e., after step 204) and add the additional information to the first screenshot image. The embodiments of the present application are not limited to this.

[0106] In this way, by directly taking a screenshot of the screenshot interface with the additional information added, the first screenshot image containing the additional information can be directly obtained, thereby improving the screenshot efficiency.

[0107] The screenshot method provided in the embodiment of the present application can be executed by a screenshot device. In the embodiment of the present application, the screenshot device provided in the embodiment of the present application is described by taking the screenshot method executed by the screenshot device as an example.

[0108] The present application embodiment provides a screenshot device, which includes a scroll screen, such as Figure 6 As shown, the device 500 includes: a receiving module 501, a display module 502 and an execution module 503, wherein:

[0109] The receiving module 501 is used to receive a first input from a user when a photo preview interface is displayed in a first screen area; the display module 502 is used to display a screenshot interface in an expanded second screen area in response to the first input received by the receiving module 501 when the scroll screen is in an expanded state; wherein the image to be screenshot displayed in the above-mentioned screenshot interface is the same as the real-time preview image displayed in the above-mentioned photo preview interface; the execution module 503 is used to take a screenshot of the screenshot interface to obtain a first screenshot image; the display module 502 is also used to display the first screenshot image in the second screen area.

[0110] In the screenshot device provided by the embodiment of the present application, when the photo preview interface is displayed in the first screen area, after receiving the first input from the user, the screenshot interface can be displayed in the expanded second screen area when the scroll screen is in the expanded state, and then the screenshot interface is screenshotted to obtain the first screenshot image, and the first screenshot image is displayed in the second screen area. In this way, during the photo shooting process, the screenshot interface is displayed in the expanded screen area of ​​the scroll screen. Since the image in the screenshot interface changes with the change of the real-time preview image of the photo preview interface, the user can directly screenshot a satisfactory preview image without affecting the user's photo shooting operation during the photo shooting process, thereby improving the screenshot efficiency.

[0111] In some possible embodiments, the image to be captured displayed in the screenshot interface is updated in real time based on the real-time preview image displayed in the photo preview interface.

[0112] In this way, during the photo-taking process, the image in the screenshot interface changes with the change of the real-time preview image in the photo-taking preview interface, so that the user can directly take a screenshot of a satisfactory preview image, which not only improves the screenshot efficiency but also increases the fun of taking photos.

[0113] In some possible embodiments, the display module 502 is specifically used to: when the scroll screen is in an expanded state, obtain a real-time preview image in the photo preview interface in real time, and display the real-time preview image as an image to be captured in the screenshot interface.

[0114] In this way, by synchronously copying the preview image displayed in the shooting preview interface to the screenshot interface in the second screen area as the image to be screenshotted, the user can capture a suitable image according to his or her needs.

[0115] In some possible embodiments, the display module 502 is specifically used to: in response to the first input received by the receiving module, control the scroll screen to expand, and display the screenshot interface in the expanded second screen area.

[0116] In this way, by utilizing the characteristics of the scroll screen, in a scenario where a screenshot needs to be taken during the photo shooting process, the scroll screen is automatically expanded, thereby simplifying the user's operation steps and improving the overall screenshot efficiency.

[0117] In some possible embodiments, the above-mentioned receiving module 501 is also used to receive a second input from the user; the above-mentioned execution module 503 is specifically used to control the camera to capture a second image and take a screenshot of the screenshot interface in response to the second input received by the receiving module to obtain a first screenshot image; the above-mentioned execution module 503 is also used to fuse the second image and the first screenshot image to obtain a second screenshot image.

[0118] In this way, in a shooting scene, by acquiring a shot image and a screenshot image of the same preview scene, the shot image and the screenshot image are fused, so that a screenshot image with higher image quality can be obtained, thereby improving the image quality of the screenshot.

[0119] In some possible embodiments, the execution module 503 is specifically used to: replace the image in the first image area of ​​the first screenshot image with the image in the second image area of ​​the second image to obtain the second screenshot image; wherein the image content of the first image area is the same as the image content of the second image area; the first image area is an area selected by the user, or the first image area is an area where image content matching a preset object type is located.

[0120] In this way, the image obtained by camera shooting is used to replace part of the image content of the screenshot image corresponding to the shooting preview image, thereby improving the image quality and image effect of the screenshot image obtained after taking a screenshot of the shooting preview image.

[0121] In some possible embodiments, the above-mentioned receiving module 501 is also used to receive a third input from the user; the above-mentioned display module 502 is also used to display the additional information input by the third input in the screenshot interface in response to the third input received by the receiving module 501; the above-mentioned display module 502 is also used to update the display position of the additional information in the screenshot interface based on the relative position relationship between the additional information and the first image content at the first moment when the screenshot interface is updated, so that the relative position relationship between the additional information and the first image content remains unchanged; wherein the above-mentioned first moment is the input moment of the third input; the above-mentioned first image content is: the image content corresponding to the display position of the additional information at the first moment.

[0122] In this way, when the image in the screenshot interface changes, the display position of the additional information displayed on the screenshot interface is adjusted in real time, so that the user does not need to re-change the original information added to the screenshot interface after the preview image moves, thereby improving the screenshot efficiency.

[0123] In some possible embodiments, the execution module 503 is specifically used to: take a screenshot of the screenshot interface to obtain a first screenshot image containing additional information.

[0124] In this way, by directly taking a screenshot of the screenshot interface with the additional information added, the first screenshot image containing the additional information can be directly obtained, thereby improving the screenshot efficiency.

[0125] In some possible embodiments, the receiving module 501 is further used to receive a fourth input from the user; the display module 502 is further used to control the retraction of the scroll screen and cancel the display of the screenshot interface in response to the fourth input received by the receiving module 501.

[0126] In this way, by utilizing the characteristics of the scroll screen, in a scenario where a screenshot needs to be taken during the photo shooting process, the screen can be automatically shrunk when the screenshot is completed or when there is no need to take a screenshot, thereby simplifying the user's operation steps and improving the overall screenshot efficiency.

[0127] The screenshot device in the embodiment of the present application can be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal, or it can be other devices other than a terminal. Exemplarily, the electronic device can be a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) device, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc., and can also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present application.

[0128] The screenshot device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0129] The screenshot device provided in the embodiment of the present application can implement each process implemented by the method embodiment of the above method, and will not be described again here to avoid repetition.

[0130] Alternatively, if Figure 7 As shown, an embodiment of the present application further provides an electronic device 600, including a processor 601 and a memory 602, wherein the memory 602 stores programs or instructions that can be executed on the processor 601, and when the program or instructions are executed by the processor 601, the various steps of the method embodiment of the above-mentioned screenshot method are implemented, and the same technical effect can be achieved. To avoid repetition, they are not described here.

[0131] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0132] Figure 8 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application.

[0133] The electronic device 100 includes but is not limited to components such as a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.

[0134] Those skilled in the art will appreciate that the electronic device 100 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Figure 8 The electronic device structure shown in the figure does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0135] Among them, the user input unit 107 is used to receive the user's first input when the photo preview interface is displayed in the first screen area; the display unit 106 is used to display the screenshot interface in the expanded second screen area in response to the first input received by the user input unit 107 when the scroll screen is in the expanded state; wherein the image to be captured displayed in the above-mentioned screenshot interface is the same as the real-time preview image displayed in the above-mentioned photo preview interface; the processor 110 is used to take a screenshot of the screenshot interface to obtain a first screenshot image; the display unit 106 is also used to display the first screenshot image in the second screen area.

[0136] In the screenshot device provided by the embodiment of the present application, when the photo preview interface is displayed in the first screen area, after receiving the first input from the user, the screenshot interface can be displayed in the expanded second screen area when the scroll screen is in the expanded state, and then the screenshot interface is screenshotted to obtain the first screenshot image, and the first screenshot image is displayed in the second screen area. In this way, during the photo shooting process, the screenshot interface is displayed in the expanded screen area of ​​the scroll screen. Since the image in the screenshot interface changes with the change of the real-time preview image of the photo preview interface, the user can directly screenshot a satisfactory preview image without affecting the user's photo shooting operation during the photo shooting process, thereby improving the screenshot efficiency.

[0137] In some possible embodiments, the image to be captured displayed in the screenshot interface is updated in real time based on the real-time preview image displayed in the photo preview interface.

[0138] In this way, during the photo-taking process, the image in the screenshot interface changes with the change of the real-time preview image in the photo-taking preview interface, so that the user can directly take a screenshot of a satisfactory preview image, which not only improves the screenshot efficiency but also increases the fun of taking photos.

[0139] In some possible embodiments, the display unit 106 is specifically used to: when the scroll screen is in an expanded state, obtain a real-time preview image in the photo preview interface in real time, and display the real-time preview image as an image to be captured in the screenshot interface.

[0140] In this way, by synchronously copying the preview image displayed in the shooting preview interface to the screenshot interface in the second screen area as the image to be screenshotted, the user can capture a suitable image according to his or her needs.

[0141] In some possible embodiments, the display unit 106 is specifically used to: in response to a first input received by the receiving module, control the scroll screen to unfold, and display a screenshot interface in the unfolded second screen area.

[0142] In this way, by utilizing the characteristics of the scroll screen, in a scenario where a screenshot needs to be taken during the photo shooting process, the scroll screen is automatically expanded, thereby simplifying the user's operation steps and improving the overall screenshot efficiency.

[0143] In some possible embodiments, the user input unit 107 is further used to receive a second input from the user; the processor 110 is specifically used to control the camera to capture a second image and take a screenshot of the screenshot interface in response to the second input received by the user input unit 107 to obtain a first screenshot image; the processor 110 is further used to fuse the second image with the first screenshot image to obtain a second screenshot image.

[0144] In this way, in a shooting scene, by acquiring a shot image and a screenshot image of the same preview scene, the shot image and the screenshot image are fused, so that a screenshot image with higher image quality can be obtained, thereby improving the image quality of the screenshot.

[0145] In some possible embodiments, the processor 110 is specifically used to: replace the image in the first image area of ​​the first screenshot image with the image in the second image area of ​​the second image to obtain a second screenshot image; wherein the image content of the first image area is the same as the image content of the second image area; the first image area is an area selected by a user, or the first image area is an area where image content matching a preset object type is located.

[0146] In this way, the image obtained by camera shooting is used to replace part of the image content of the screenshot image corresponding to the shooting preview image, thereby improving the image quality and image effect of the screenshot image obtained after taking a screenshot of the shooting preview image.

[0147] In some possible embodiments, the user input unit 107 is further used to receive a third input from the user; the display unit 106 is further used to display, in the screenshot interface, the additional information input by the third input in response to the third input received by the user input unit 107; the display unit 106 is further used to update the display position of the additional information in the screenshot interface based on the relative position relationship between the additional information and the first image content at the first moment when the screenshot interface is updated, so that the relative position relationship between the additional information and the first image content remains unchanged; wherein the first moment is the input moment of the third input; and the first image content is: the image content corresponding to the display position of the additional information at the first moment.

[0148] In this way, when the image in the screenshot interface changes, the display position of the additional information displayed on the screenshot interface is adjusted in real time, so that the user does not need to re-change the original information added to the screenshot interface after the preview image moves, thereby improving the screenshot efficiency.

[0149] In some possible embodiments, the processor 110 is specifically configured to: take a screenshot of the screenshot interface to obtain a first screenshot image containing additional information.

[0150] In this way, by directly taking a screenshot of the screenshot interface with the additional information added, the first screenshot image containing the additional information can be directly obtained, thereby improving the screenshot efficiency.

[0151] In some possible embodiments, the user input unit 107 is further used to receive a fourth input from the user; the display unit 106 is further used to control the retraction of the scroll screen and cancel the display of the screenshot interface in response to the fourth input received by the user input unit 107.

[0152] In this way, by utilizing the characteristics of the scroll screen, in a scenario where a screenshot needs to be taken during the photo shooting process, the screen can be automatically shrunk when the screenshot is completed or when there is no need to take a screenshot, thereby simplifying the user's operation steps and improving the overall screenshot efficiency.

[0153] It should be understood that in the embodiment of the present application, the input unit 104 may include a graphics processor (GPU) 1041 and a microphone 1042, and the graphics processor 1041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 107 includes a touch panel 1071 and at least one of other input devices 1072. The touch panel 1071 is also called a touch screen. The touch panel 1071 may include two parts: a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0154] The memory 109 can be used to store software programs and various data, including but not limited to application programs and operating systems. The memory 109 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 109 may include a volatile memory or a non-volatile memory, or the memory x09 may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory 109 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0155] The processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 110.

[0156] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, each process of the method embodiment of the above-mentioned screenshot method is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0157] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0158] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the method embodiment of the above-mentioned screenshot method, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0159] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0160] An embodiment of the present application provides a computer program product, which is stored in a storage medium. The program product is executed by at least one processor to implement the various processes of the method embodiment of the above-mentioned screenshot method, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0161] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0162] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0163] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A screenshot method, applied to a screenshot device with a scroll screen, characterized in that: The method comprises: When the photo preview interface is displayed in the first screen area, receiving a first input from the user; When the scroll screen is in the expanded state, in response to the first input, a screenshot interface is displayed in the expanded second screen area; wherein the image to be screenshot displayed in the screenshot interface is the same as the real-time preview image displayed in the photo preview interface; receiving a second input from the user; In response to the second input, the camera is controlled to capture a second image, and a screenshot is taken of the screenshot interface to obtain a first screenshot image, the second image is fused with the first screenshot image to obtain a second screenshot image, and the first screenshot image is displayed in the second screen area.

2. The method according to claim 1, characterized in that The image to be captured displayed in the screenshot interface is updated in real time based on the real-time preview image displayed in the photo preview interface.

3. The method according to claim 2, characterized in that When the scroll screen is in the expanded state, in response to the first input, displaying a screenshot interface in the expanded second screen area includes: When the scroll screen is in the expanded state, in response to the first input, a real-time preview image in the photo preview interface is acquired in real time, and the real-time preview image is used as an image to be captured and displayed in the screenshot interface.

4. The method according to any one of claims 1 to 3, characterized in that: When the scroll screen is in an expanded state, in response to the first input, displaying a screenshot interface in the expanded second screen area includes: In response to the first input, the scroll screen is controlled to expand, and a screenshot interface is displayed in the expanded second screen area.

5. The method according to claim 1, characterized in that The step of fusing the second image with the first screenshot image to obtain a second screenshot image includes: replacing the image in the first image area of ​​the first screenshot image with the image in the second image area of ​​the second image to obtain a second screenshot image; The image content of the first image area is the same as the image content of the second image area; the first image area is an area selected by a user, or the first image area is an area where image content matching a preset object type is located.

6. The method according to claim 1, characterized in that After the screenshot interface is displayed in the expanded second screen area, the method further includes: receiving a third input from the user; In response to the third input, displaying the additional information input by the third input in the screenshot interface; When the screenshot interface is updated, based on the relative position relationship between the additional information and the first image content at the first moment, updating the display position of the additional information in the screenshot interface so that the relative position relationship between the additional information and the first image content remains unchanged; The first moment is the input moment of the third input; and the first image content is: the image content corresponding to the display position of the additional information at the first moment.

7. The method according to claim 6, characterized in that The step of taking a screenshot of the screenshot interface to obtain a first screenshot image includes: Taking a screenshot of the screenshot interface, obtaining a first screenshot image including the additional information.

8. The method according to claim 1, characterized in that After taking a screenshot of the screenshot interface to obtain a first screenshot image, the method further includes: receiving a fourth input from the user; In response to the fourth input, the scroll screen is controlled to shrink, and the display of the screenshot interface is canceled.

9. A screenshot device, comprising a scroll screen, characterized in that: The device comprises: A receiving module, configured to receive a first input from a user when a photo preview interface is displayed in the first screen area; a display module, configured to display a screenshot interface in the expanded second screen area in response to the first input received by the receiving module when the scroll screen is in the expanded state; wherein the image to be screenshot displayed in the screenshot interface is the same as the real-time preview image displayed in the photo preview interface; The receiving module is further used to receive a second input from a user; an execution module, configured to, in response to the second input received by the receiving module, control the camera to capture a second image, take a screenshot of the screenshot interface to obtain a first screenshot image, and fuse the second image with the first screenshot image to obtain a second screenshot image; The display module is further used to display the first screenshot image in the second screen area.

10. The device according to claim 9, characterized in that The image to be captured displayed in the screenshot interface is updated in real time based on the real-time preview image displayed in the photo preview interface.

11. The device according to claim 10, characterized in that The display module is specifically used for: When the scroll screen is in the expanded state, a real-time preview image in the photo preview interface is acquired in real time, and the real-time preview image is used as an image to be captured and displayed in the screenshot interface.

12. The device according to any one of claims 9 to 11, characterized in that The display module is specifically used to: in response to the first input received by the receiving module, control the scroll screen to unfold, and display a screenshot interface in the unfolded second screen area.

13. The device according to claim 9, characterized in that The execution module is specifically configured to: replace the image in the first image area of ​​the first screenshot image with the image in the second image area of ​​the second image to obtain a second screenshot image; The image content of the first image area is the same as the image content of the second image area; the first image area is an area selected by a user, or the first image area is an area where image content matching a preset object type is located.

14. The device according to claim 9, characterized in that The receiving module is further used to receive a third input from a user; The display module is further configured to display, in response to the third input received by the receiving module, the additional information input by the third input in the screenshot interface; The display module is further configured to update the display position of the additional information in the screenshot interface based on the relative position relationship between the additional information and the first image content at the first moment when the screenshot interface is updated, so that the relative position relationship between the additional information and the first image content remains unchanged; The first moment is the input moment of the third input; and the first image content is: the image content corresponding to the display position of the additional information at the first moment.

15. The device according to claim 14, characterized in that The execution module is specifically used to: take a screenshot of the screenshot interface to obtain a first screenshot image containing the additional information.

16. The device according to claim 9, characterized in that The receiving module is further used to receive a fourth input from the user; The display module is further used to control the shrinkage of the scroll screen and cancel the display of the screenshot interface in response to the fourth input received by the receiving module.

17. An electronic device, characterized in that: It includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the screenshot method according to any one of claims 1 to 8.

18. A readable storage medium, characterized in that: The readable storage medium stores a program or instruction, and when the program or instruction is executed by the processor, the steps of the screenshot method according to any one of claims 1 to 8 are implemented.

Images