CN105791541B - Screenshot method and mobile terminal - Google Patents

Screenshot method and mobile terminal Download PDF

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Publication number
CN105791541B
CN105791541B CN201610095318.1A CN201610095318A CN105791541B CN 105791541 B CN105791541 B CN 105791541B CN 201610095318 A CN201610095318 A CN 201610095318A CN 105791541 B CN105791541 B CN 105791541B
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screenshot
area
mobile terminal
initial
display interface
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CN105791541A (en
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陈小翔
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0485—Scrolling or panning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a mobile terminal, which comprises a control and determination module, a display interface and a display interface, wherein the control and determination module is used for controlling the display interface of the mobile terminal to enter an extended screenshot mode and determining that an area where the content currently displayed on the display interface is located is an initial screenshot area if an extended screenshot triggering instruction is detected; the first determination module is used for expanding the initial screenshot area according to the screenshot area expansion operation and determining an expanded area to be screenshot if the fact that a user executes preset screenshot area expansion operation is detected; and the screenshot module is used for carrying out screenshot processing according to the area to be screenshot if a screenshot confirmation instruction is detected, so as to obtain a screenshot picture. The invention also discloses a screenshot method which can effectively meet the screenshot requirement of the user.

Description

Screenshot method and mobile terminal
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a screenshot method and a mobile terminal.
Background
At present, mobile terminals and mobile applications generally have a screenshot function, including a traditional whole screen screenshot and a screenshot in which a specific area is selected.
However, the current screenshot mode can only perform screenshot on the content currently displayed on the screen, and the screenshot range is very limited, and the requirements of the user on the screenshot cannot be met.
Disclosure of Invention
The invention mainly aims to provide a screenshot method and a mobile terminal, and aims to solve the problems that the current content displayed on a screen is intelligently screenshot, the screenshot range is very limited, and the requirements of a user on screenshot cannot be met.
In order to achieve the above object, the present invention provides a mobile terminal, including:
the control and determination module is used for controlling the display interface of the mobile terminal to enter an expanded screenshot mode and determining that the area where the content currently displayed on the display interface is located is an initial screenshot area if an expanded screenshot triggering instruction is detected;
the first determination module is used for expanding the initial screenshot area according to the screenshot area expansion operation and determining an expanded area to be screenshot if the fact that a user executes preset screenshot area expansion operation is detected;
and the screenshot module is used for carrying out screenshot processing according to the area to be screenshot if a screenshot confirmation instruction is detected, so as to obtain a screenshot picture.
Optionally, if the screenshot area expansion operation is an expansion ratio selection operation, the first determining module includes:
and the proportion expansion module is used for expanding the initial screenshot area according to the proportion determined by the proportion selection operation and taking the expanded area as the area to be screenshot.
Optionally, if the screenshot area expansion operation is a sliding operation, the first determining module includes:
and the second determining module is used for determining that the areas where all the contents displayed on the display interface are located form the area to be edited when the mobile terminal responds to the sliding operation.
Optionally, if the screenshot area expansion operation is a drag operation, the first determining module includes:
and a third determining module, configured to determine, when one of the dragging operations is finished, an edge of a region to be captured according to an edge of an area expanded outward by the dragging operation, so as to determine the region to be captured, where the region to be captured includes the initial capture region.
Optionally, the screenshot module includes:
the loading module is used for loading content data corresponding to the area to be subjected to screenshot, wherein if the area to be subjected to screenshot is an irregular figure, the content data is the content data contained in the smallest rectangular area containing the area to be subjected to screenshot;
and the screenshot processing module is used for carrying out screenshot processing on the image formed by the loaded content data to obtain the screenshot picture.
In order to achieve the above object, the present invention further provides a screenshot method, including:
if an expanded screenshot triggering instruction is detected, controlling a display interface of the mobile terminal to enter an expanded screenshot mode, and determining an area where the content currently displayed on the display interface is located as an initial screenshot area;
if the fact that a user executes preset screenshot area expansion operation is detected, expanding the initial screenshot area according to the screenshot area expansion operation, and determining an expanded screenshot area to be acquired;
and if a screenshot confirmation instruction is detected, performing screenshot processing according to the area to be screenshot to obtain a screenshot picture.
Optionally, if the screenshot region expansion operation is an expansion ratio selection operation, expanding the initial screenshot region according to the screenshot region expansion operation, and determining an expanded region to be screenshot, including:
and expanding the initial screenshot area according to the proportion determined by the proportion selection operation, and taking the expanded area as the area to be screenshot.
Optionally, if the screenshot area expansion operation is a sliding operation, expanding the initial screenshot area according to the screenshot area expansion operation, and determining an expanded region to be screenshot, including:
and determining that the area where all the contents displayed on the display interface are located forms the area to be edited when the mobile terminal responds to the sliding operation.
Optionally, if the screenshot area expansion operation is a dragging operation, expanding the initial screenshot area according to the screenshot area expansion operation, and determining an expanded area to be screenshot, including:
and when one-time dragging operation is finished, determining the edge of the area to be captured according to the edge of the area expanded outwards by the dragging operation so as to determine the area to be captured, wherein the area to be captured comprises the initial capture area.
Optionally, the performing screenshot processing according to the area to be screenshot to obtain a screenshot picture includes:
loading content data corresponding to the area to be subjected to screenshot, wherein if the area to be subjected to screenshot is an irregular figure, the content data is the content data contained in the smallest rectangular area containing the area to be subjected to screenshot;
and performing screenshot processing on the loaded image formed by the content data to obtain the screenshot picture.
The mobile terminal comprises a control and determination module, a display interface and a display interface, wherein the control and determination module is used for controlling the display interface of the mobile terminal to enter an expanded screenshot mode and determining that an area where the content currently displayed on the display interface is located is an initial screenshot area if an expanded screenshot triggering instruction is detected; the first determination module is used for expanding the initial screenshot area according to the screenshot area expansion operation and determining an expanded area to be screenshot if the fact that a user executes preset screenshot area expansion operation is detected; and the screenshot module is used for carrying out screenshot processing according to the area to be screenshot if a screenshot confirmation instruction is detected, so as to obtain a screenshot picture. After a display interface of the mobile terminal is controlled to enter an expanded screenshot mode, based on detected screenshot area expansion operation executed by a user, an initial screenshot area is expanded to obtain an expanded screenshot area to be captured, and the screenshot is carried out on the screenshot area to be captured, so that a screenshot picture exceeding the current display content of the display interface can be obtained, and the requirement of the user on screenshot is met.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;
fig. 3 is a schematic diagram of functional modules of a mobile terminal according to a first embodiment of the present invention;
FIG. 4a is a diagram illustrating a display interface according to an embodiment of the present invention;
FIG. 4b is a schematic diagram of an expanded screenshot area in an embodiment of the present invention;
FIG. 4c is a schematic diagram of an expanded edge in an embodiment of the present invention;
FIG. 4d is a schematic diagram of an expanded edge in an embodiment of the present invention;
FIG. 5 is a diagram illustrating a detailed functional module of the screenshot module 303 in the first embodiment shown in FIG. 3 according to the present invention;
FIG. 6 is a flowchart illustrating a screenshot method according to a second embodiment of the present invention;
fig. 7 is a schematic flow chart of the refining step of step 603 in the second embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.
The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.
The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive a broadcast signal by using a signal such as multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO)@) A digital broadcasting system of a terrestrial digital broadcasting integrated service (ISDB-T), etc. receives digital broadcasting. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetoothTMRadio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbeeTMAnd so on.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning system). According to the current technology, the GPS module calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the camera 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 1210 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. 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 identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.
The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.
The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
Up to this point, mobile terminals have been described in terms of their functionality. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.
The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.
A communication system in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.
Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.
Referring to fig. 2, the CDMA wireless communication system may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that a system as shown in fig. 2 may include multiple BSCs 2750.
Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).
The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.
As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.
In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The location information module 115 as shown in fig. 1 is generally configured to cooperate with satellites 300 to obtain desired positioning information, and a typical example of the location information module 115 is GPS. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.
As a typical operation of the wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.
Based on the above mobile terminal hardware structure and communication system, the present invention provides various embodiments of the method.
In the prior art, screenshot can be only performed in the area of the current display interface, and the screenshot range is limited, so that the requirements of a user on screenshot cannot be met.
Therefore, the mobile terminal provided by the invention can obtain the screenshot picture of the area beyond the size of the display interface by expanding the screenshot area, and the screenshot range is wider, so that the use requirement of a user is effectively met.
Referring to fig. 3, a schematic diagram of a functional module of a mobile terminal according to a first embodiment of the present invention is shown, where the mobile terminal includes: a control and determination module 301, a first determination module 302, and a screenshot module 303.
The control and determination module 301 is configured to, if an extended screenshot triggering instruction is detected, control the display interface of the mobile terminal to enter an extended screenshot mode, and determine that an area where content currently displayed on the display interface is located is an initial screenshot area;
in the embodiment of the invention, the mobile terminal has an expanded screenshot function, namely, the screenshot area is larger than the area of the display interface of the mobile terminal. The user can execute a preset expanded screenshot triggering operation, and after the user executes the expanded screenshot triggering operation, the mobile terminal detects an expanded screenshot triggering instruction, the control and determination module 301 controls the display interface of the mobile terminal to enter an expanded screenshot mode, and the area where the content currently displayed on the display interface of the mobile terminal is located is determined as an initial screenshot area.
The expanded screenshot triggering operation may be a virtual key preset on the mobile terminal, and the user may start the expanded screenshot function by clicking the virtual key, or may also be an entity key having the function of triggering the expanded screenshot and set on the mobile terminal, or may also be a combination of existing entity keys, for example: the user can be set to perform the expanded screenshot triggering operation when pressing the power key and the HOME key at the same time.
After the display interface of the mobile terminal enters the expanded screenshot mode, the content displayed on the display interface cannot be expanded or reduced, but data can be loaded and the loaded page can be displayed based on page sliding or page dragging.
After entering the extended screenshot mode, the mobile terminal determines that an area where the content currently displayed on the display interface is located is an initial screenshot area, and the initial screenshot area is an area formed by the content displayed on the whole screen of the display interface.
For better understanding of the technical solution in the embodiment of the present invention, please refer to fig. 4a, which is a schematic diagram of a display interface in the embodiment of the present invention. In fig. 4a, a screenshot of a map is taken as an example to be described, where a white area is a display interface of a mobile phone, an area where content displayed on the display interface is located is the initial screenshot area, and a gray area around the display interface of the mobile phone is an area where the screenshot can be expanded. The gray area included in fig. 4a is only used to indicate an area where the display interface can also be displayed by loading map data, and does not indicate an area where the mobile phone can display an extensible screenshot through the gray area in practical applications.
A first determining module 302, configured to, if it is detected that a user performs a preset screenshot region expansion operation, expand an initial screenshot region according to the screenshot region expansion operation, and determine a region to be screenshot that is larger than the initial screenshot region;
in the embodiment of the invention, after the mobile terminal enters the expanded screenshot mode, a user can execute the preset screenshot area expansion operation on the display interface of the mobile terminal, so that the actual screenshot area is larger than the initial screenshot area.
If the mobile terminal detects that the user executes a preset screenshot region expansion operation, the first determining module 302 expands the initial screenshot region according to the screenshot region expansion operation, and determines a to-be-screenshot region larger than the initial screenshot region.
The screenshot area expansion operation may be a sliding operation, a dragging operation, or an expansion ratio selection operation, and in a screenshot of an actual application, a user may perform multiple screenshot area expansion operations, which may be one or a combination of the above operations.
And the screenshot module 303 is configured to perform screenshot processing according to the area to be screenshot if a screenshot confirming instruction is detected, so as to obtain a screenshot picture.
In the embodiment of the present invention, the user may further execute a screenshot confirming operation, and if the mobile terminal detects a screenshot confirming instruction generated by the screenshot confirming operation, the screenshot module 303 performs screenshot processing according to the area to be screenshot, so as to obtain a screenshot picture.
In the first embodiment of the present invention, if an extended screenshot triggering instruction is detected, the control and determination module 301 in the mobile terminal controls the display interface of the mobile terminal to enter an extended screenshot mode, and determines an area where the content currently displayed on the display interface is located as an initial screenshot area, if it is detected that a user performs a preset screenshot area extension operation, the first determination module 302 extends the initial screenshot area according to the screenshot area extension operation, determines a to-be-screenshot area larger than the initial screenshot area, and if a screenshot confirming instruction is detected, the screenshot module 303 performs screenshot processing according to the to-be-screenshot area to obtain a screenshot picture, so that after the mobile terminal enters the extended screenshot mode, the extension of the initial screenshot area can be realized by performing the preset screenshot area extension operation to obtain the to-be-screenshot area larger than the initial screenshot area, and the screenshot is realized, the screenshot area range is effectively expanded, and the screenshot requirement of a user is met.
In the first embodiment shown in fig. 3, if the screenshot area expansion operation is an expansion ratio selection operation, the first determining module 302 in the first embodiment includes:
and the scale expansion module (not shown in the figure) is used for expanding the initial screenshot area according to the scale determined by the scale selection operation and taking the expanded area as the area to be screenshot.
In the embodiment of the present invention, after the display interface of the mobile terminal enters the extended screenshot mode, the edge of the display interface will display an operation bar, where the operation bar includes an extension ratio that can be selected by the user, and the ratio may be 1.5 times, 2 times, or 3 times, that is, the length and width of the initial screenshot area are respectively extended by 1.5 times, 2 times, or 3 times, for better understanding, please refer to fig. 4b, which is a schematic diagram of the extended screenshot area to be captured in the embodiment of the present invention, in fig. 4b, an area enclosed by a dotted line is the initial screenshot area, and an area of a white background color is the screenshot area after the initial screenshot area is extended by 1.5 times.
In the embodiment of the invention, the user can effectively and quickly expand the initial screenshot area by executing the expansion ratio selection operation, and the expanded screenshot area to be acquired is determined, so that the operation is simple, convenient and quick.
In the first embodiment shown in fig. 3, if the screenshot area expansion operation is a sliding operation, the first determining module 302 in the first embodiment shown in fig. 3 includes:
and a second determining module (not shown in the figures) for determining that all areas where the content displayed on the display interface is located constitute the area to be edited when the mobile terminal responds to the sliding operation.
In the embodiment of the present invention, after the display interface of the mobile terminal enters the extended screenshot mode, the user may execute a sliding operation, and if the mobile terminal detects the sliding operation of the user, the sliding operation is responded, for example, if the user executes a downward sliding operation, the mobile terminal slides down the content of the display interface, and in the process of sliding down, the display interface loads and displays the content data of the page during sliding, that is, the display interface responds to the sliding operation.
In the process that the mobile terminal responds to the sliding operation, the second determining module determines the areas where all the contents displayed on the display interface are located after the mobile terminal enters the expanded screenshot mode, and the areas where all the contents displayed on the display interface are located form the area to be edited, wherein the area to be edited comprises the initial screenshot area.
In the embodiment of the invention, the user can determine the area to be edited based on the expansion of the initial screenshot area by executing the sliding operation, the operation is simple, convenient and quick, and the requirement of the user on expanding the screenshot is met.
In the first embodiment shown in fig. 3, if the screenshot area expansion operation is a drag operation, the first determining module 302 in the first embodiment shown in fig. 3 includes:
a third determining module (not shown in the figure), configured to determine, when one dragging operation is finished, an edge of the area to be captured according to the edge of the area expanded outward by the dragging operation, so as to determine the area to be captured, where the area to be captured includes the initial capture area.
In the embodiment of the invention, after the display interface of the mobile terminal enters the expanded screenshot mode, the user can determine the area to be screenshot by executing the dragging operation, and the user can more accurately set the edge of the area to be screenshot by the dragging operation, so that the screenshot use requirement of the user can be better met.
After the user executes the dragging operation once, the third determining module determines the expanded edge of the initial screenshot area according to the expanded area of the dragging operation, so as to determine the area to be screenshot.
In order to better understand the technical solution in the embodiment of the present invention, please refer to fig. 4c, which is a schematic diagram of an expanded edge in the embodiment of the present invention, in fig. 4c, an area in a dashed-line frame is an initial screenshot area, and an area in a solid-line frame is an area formed by content displayed on a display interface after a user finishes performing a dragging operation. And determining the union of the areas contained by the dotted line frame and the solid line frame as the area to be captured based on the expanded edge and the initial capture area. Fig. 4c illustrates an example of performing the dragging operation for the first time, and when performing subsequent dragging operations for multiple times, the edge of the area to be captured determined last time is determined again, so as to obtain the final area to be captured.
In order to further understand the technical solution in the implementation of the present invention, please refer to fig. 4d, which is a schematic diagram of an expanded edge in the embodiment of the present invention, in fig. 4d, a white portion is a region to be captured determined after the last dragging operation is performed, a region included in a solid line portion is a region where content displayed on the display interface is displayed after the last dragging operation is completed, and a dotted line portion is a region where the content displayed on the display interface is displayed after the last dragging operation is performed by the user, an edge c is to be re-determined as an edge of the region to be captured in fig. 4d, that is, the edge c is a left edge re-determined as the region to be captured in fig. 4d, that is, a new region to be captured is a white region left side of the edge c less than the white portion.
In the embodiment of the invention, the user can effectively realize the accurate setting of the area to be captured by executing the dragging operation, and can better meet the requirements of the user for capturing the image.
Please refer to fig. 5, which is a schematic diagram of a detailed function module of the screenshot module 303 in the first embodiment shown in fig. 3, where the screenshot module 303 includes: a loading module 501 and a screenshot processing module 502.
A loading module 501, configured to load content data corresponding to a to-be-screenshot area, where if the to-be-screenshot area is an irregular figure, the content data is content data included in a minimum rectangular area including the to-be-screenshot area;
and a screenshot processing module 502, configured to perform screenshot processing on an image formed by the loaded content data to obtain a screenshot picture.
In the embodiment of the present invention, if the mobile terminal detects a screenshot confirming instruction, a finally determined area to be screenshot is determined, and the loading module 501 loads content data corresponding to the area to be screenshot, where if the area to be screenshot is an irregular figure, the content data corresponding to the area to be screenshot specifically is: the content data included in the minimum rectangular area including the area to be captured is captured, and the captured image processing module 502 performs captured image processing on the graph formed by the loaded content data to obtain a captured image. By the aid of the method, the screenshot picture of the to-be-screenshot area obtained based on the initial screenshot area expansion can be obtained, operation is convenient, and user use requirements are met.
Referring to fig. 6, a flowchart of a screenshot method in a second embodiment of the present invention is shown, including:
601, if an expanded screenshot triggering instruction is detected, controlling a display interface of the mobile terminal to enter an expanded screenshot mode, and determining an area where the content currently displayed on the display interface is located as an initial screenshot area;
in the embodiment of the invention, the mobile terminal has an expanded screenshot function, namely, the screenshot area is larger than the area of the display interface of the mobile terminal. The method comprises the steps that a user can execute preset expanded screenshot triggering operation, after the user executes the expanded screenshot triggering operation, the mobile terminal detects an expanded screenshot triggering instruction, controls a display interface of the mobile terminal to enter an expanded screenshot mode, and determines that an area where content currently displayed on the display interface of the mobile terminal is located is an initial screenshot area.
The expanded screenshot triggering operation may be a virtual key preset on the mobile terminal, and the user may start the expanded screenshot function by clicking the virtual key, or may also be an entity key having the function of triggering the expanded screenshot and set on the mobile terminal, or may also be a combination of existing entity keys, for example: the user can be set to perform the expanded screenshot triggering operation when pressing the power key and the HOME key at the same time.
After the display interface of the mobile terminal enters the expanded screenshot mode, the content displayed on the display interface cannot be expanded or reduced, but data can be loaded and the loaded page can be displayed based on page sliding or page dragging.
After entering the extended screenshot mode, the mobile terminal determines that an area where the content currently displayed on the display interface is located is an initial screenshot area, and the initial screenshot area is an area formed by the content displayed on the whole screen of the display interface.
For better understanding of the technical solution in the embodiment of the present invention, please refer to fig. 4a, which is a schematic diagram of a display interface in the embodiment of the present invention. In fig. 4a, a screenshot of a map is taken as an example to be described, where a white area is a display interface of a mobile phone, an area where content displayed on the display interface is located is the initial screenshot area, and a gray area around the display interface of the mobile phone is an area where the screenshot can be expanded. The gray area included in fig. 4a is only used to indicate an area where the display interface can also be displayed by loading map data, and does not indicate an area where the mobile phone can display an extensible screenshot through the gray area in practical applications.
Step 602, if it is detected that the user executes a preset screenshot area expansion operation, expanding an initial screenshot area according to the screenshot area expansion operation, and determining a to-be-screenshot area larger than the initial screenshot area;
in the embodiment of the invention, after the mobile terminal enters the expanded screenshot mode, a user can execute the preset screenshot area expansion operation on the display interface of the mobile terminal, so that the actual screenshot area is larger than the initial screenshot area.
If the mobile terminal detects that a user executes preset screenshot area expansion operation, the mobile terminal expands an initial screenshot area according to the screenshot area expansion operation and determines a region to be screenshot, which is larger than the initial screenshot area, of the mobile terminal.
The screenshot area expansion operation may be a sliding operation, a dragging operation, or an expansion ratio selection operation, and in a screenshot of an actual application, a user may perform multiple screenshot area expansion operations, which may be one or a combination of the above operations.
And 603, if a screenshot confirming instruction is detected, performing screenshot processing according to the area to be screenshot to obtain a screenshot picture.
In the embodiment of the invention, the user can also execute screenshot confirming operation, and if the mobile terminal detects the screenshot confirming instruction generated by the screenshot confirming operation, screenshot processing is carried out according to the area to be screenshot, so that the screenshot picture is obtained.
In the first embodiment of the present invention, if an extended screenshot triggering instruction is detected, the mobile terminal controls the display interface of the mobile terminal to enter an extended screenshot mode, and determines that an area where the content currently displayed on the display interface is located is an initial screenshot area, if it is detected that a user performs a preset screenshot area extension operation, expanding the initial screenshot area according to screenshot area expansion operation, determining a region to be screenshot which is larger than the initial screenshot area, and if a screenshot confirming instruction is detected, then, the screenshot processing is carried out according to the area to be screenshot to obtain the screenshot picture, so that after the mobile terminal enters the expanded screenshot mode, the expansion of the initial screenshot area can be achieved by performing a preset screenshot area expansion operation, the method and the device have the advantages that the area to be captured which is larger than the initial capture area is obtained, the capture is realized, the range of the capture area is effectively expanded, and the capture requirements of users are met.
In the second embodiment shown in fig. 6, if the screenshot region expansion operation is an expansion ratio selection operation, the expanding the initial screenshot region according to the screenshot region expansion operation in step 602, and determining the region to be screenshot that is larger than the initial screenshot region includes:
and expanding the initial screenshot area according to the proportion determined by the proportion selection operation, and taking the expanded area as a to-be-screenshot area.
In the embodiment of the present invention, after the display interface of the mobile terminal enters the extended screenshot mode, the edge of the display interface will display an operation bar, where the operation bar includes an extension ratio that can be selected by the user, and the ratio may be 1.5 times, 2 times, or 3 times, that is, the length and width of the initial screenshot area are respectively extended by 1.5 times, 2 times, or 3 times, for better understanding, please refer to fig. 4b, which is a schematic diagram of the extended screenshot area to be captured in the embodiment of the present invention, in fig. 4b, an area enclosed by a dotted line is the initial screenshot area, and an area of a white background color is the screenshot area after the initial screenshot area is extended by 1.5 times.
In the embodiment of the invention, the user can effectively and quickly expand the initial screenshot area by executing the expansion ratio selection operation, and the expanded screenshot area to be acquired is determined, so that the operation is simple, convenient and quick.
In the second embodiment shown in fig. 6, if the screenshot region expansion operation is a sliding operation, the expanding the initial screenshot region according to the screenshot region expansion operation in step 602, and determining the region to be screenshot that is larger than the initial screenshot region includes:
and determining that the area where all the contents displayed on the display interface are located forms the area to be edited when the mobile terminal responds to the sliding operation, wherein the area to be screenshot comprises an initial screenshot area.
In the embodiment of the present invention, after the display interface of the mobile terminal enters the extended screenshot mode, the user may execute a sliding operation, and if the mobile terminal detects the sliding operation of the user, the sliding operation is responded, for example, if the user executes a downward sliding operation, the mobile terminal slides down the content of the display interface, and in the process of sliding down, the display interface loads and displays the content data of the page during sliding, that is, the display interface responds to the sliding operation.
In the process that the mobile terminal responds to the sliding operation, after the mobile terminal enters the expanded screenshot mode, all areas where the content displayed on the display interface is located are determined, and all areas where the content displayed on the display interface is located form an area to be edited, wherein the area to be edited comprises an initial screenshot area.
In the embodiment of the invention, the user can determine the area to be edited based on the expansion of the initial screenshot area by executing the sliding operation, the operation is simple, convenient and quick, and the requirement of the user on expanding the screenshot is met.
In the second embodiment shown in fig. 6, if the screenshot area expansion operation is a drag operation, the expanding the initial screenshot area according to the screenshot area expansion operation in step 602, and determining the area to be screenshot that is larger than the initial screenshot area includes:
and when one dragging operation is finished, taking the edge of an expansion area perpendicular to the dragging direction of the dragging operation as the edge of the image-cutting area, wherein the edge of the expansion area refers to the edge which is not connected with or overlapped with the edge of the initial image-cutting area.
In the embodiment of the invention, after the display interface of the mobile terminal enters the expanded screenshot mode, the user can determine the area to be screenshot by executing the dragging operation, and the user can more accurately set the edge of the area to be screenshot by the dragging operation, so that the screenshot use requirement of the user can be better met.
After the user performs one dragging operation each time, the mobile terminal determines the expanded edge of the initial screenshot area according to the expanded area of the dragging operation, so as to determine the area to be screenshot.
In order to better understand the technical solution in the embodiment of the present invention, please refer to fig. 4c, which is a schematic diagram of an expanded edge in the embodiment of the present invention, in fig. 4c, an area in a dashed-line frame is an initial screenshot area, and an area in a solid-line frame is an area formed by content displayed on a display interface after a user finishes performing a dragging operation. And determining the union of the areas contained by the dotted line frame and the solid line frame as the area to be captured based on the expanded edge and the initial capture area. Fig. 4c illustrates an example of performing the dragging operation for the first time, and when performing subsequent dragging operations for multiple times, the edge of the area to be captured determined last time is determined again, so as to obtain the final area to be captured.
In order to further understand the technical solution in the implementation of the present invention, please refer to fig. 4d, which is a schematic diagram of an expanded edge in the embodiment of the present invention, in fig. 4d, a white portion is a region to be captured determined after the last dragging operation is performed, a region included in a solid line portion is a region where content displayed on the display interface is displayed after the last dragging operation is completed, and a dotted line portion is a region where the content displayed on the display interface is displayed after the last dragging operation is performed by the user, an edge C is to be re-determined as an edge of the region to be captured in fig. 4d, that is, the edge C is a left edge re-determined as the region to be captured in fig. 4d, that is, a new region to be captured is a white region left of the edge C less than the white portion.
In the embodiment of the invention, the user can effectively realize the accurate setting of the area to be captured by executing the dragging operation, and can better meet the requirements of the user for capturing the image.
Referring to fig. 7, a flowchart illustrating a refinement step of step 603 in the second embodiment shown in fig. 6 according to the present invention includes:
step 701, loading content data corresponding to a region to be captured, wherein if the region to be captured is an irregular figure, the content data is content data contained in a minimum rectangular region containing the region to be captured;
and step 702, performing screenshot processing on the image formed by the loaded content data to obtain a screenshot picture.
In the embodiment of the present invention, if the mobile terminal detects a screenshot confirming instruction, a finally determined area to be screenshot is determined, and content data corresponding to the area to be screenshot is loaded, wherein if the area to be screenshot is an irregular figure, the content data corresponding to the area to be screenshot specifically is: and the mobile terminal carries out screenshot processing on the graph formed by the loaded content data to obtain a screenshot picture. By the aid of the method, the screenshot picture of the to-be-screenshot area obtained based on the initial screenshot area expansion can be obtained, operation is convenient, and user use requirements are met.
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.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
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 device (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.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A mobile terminal, characterized in that the mobile terminal comprises:
the control and determination module is used for controlling the display interface of the mobile terminal to enter an extended screenshot mode if an extended screenshot triggering instruction is detected, and determining that an area where the content currently displayed on the display interface is located is an initial screenshot area, wherein the extended screenshot mode represents that the screenshot area is larger than the area of the display interface of the mobile terminal;
the mobile terminal comprises a first determining module, a second determining module and a display module, wherein the first determining module is used for expanding the initial screenshot area according to a screenshot area expanding operation if the fact that a user executes the preset screenshot area expanding operation on a display interface of the mobile terminal is detected, and the expanded screenshot area is determined and is an area larger than the initial screenshot area;
the screenshot module is used for carrying out screenshot processing according to the area to be screenshot if a screenshot confirmation instruction is detected, so as to obtain a screenshot picture;
wherein the first determining module further comprises:
and a third determining module, configured to determine, when the screenshot area expansion operation is a dragging operation and when the dragging operation is finished once, an edge of an area to be screenshot according to an edge of an area expanded outward by the dragging operation, so as to determine the area to be screenshot, where the area to be screenshot includes the initial screenshot area.
2. The mobile terminal according to claim 1, wherein if the screenshot area expansion operation is an expansion ratio selection operation, the first determining module includes:
and the proportion expansion module is used for expanding the initial screenshot area according to the proportion determined by the proportion selection operation and taking the expanded area as the area to be screenshot.
3. The mobile terminal according to claim 1, wherein if the screenshot area expansion operation is a sliding operation, the first determining module includes:
and the second determining module is used for determining that the areas where all the contents displayed on the display interface are located form the area to be edited when the mobile terminal responds to the sliding operation.
4. The mobile terminal according to any one of claims 1 to 3, wherein the screenshot module comprises:
the loading module is used for loading content data corresponding to the area to be subjected to screenshot, wherein if the area to be subjected to screenshot is an irregular figure, the content data is the content data contained in the smallest rectangular area containing the area to be subjected to screenshot;
and the screenshot processing module is used for carrying out screenshot processing on the image formed by the loaded content data to obtain the screenshot picture.
5. A method of screenshot, the method comprising:
if an extended screenshot triggering instruction is detected, controlling a display interface of the mobile terminal to enter an extended screenshot mode, and determining that an area where the content currently displayed on the display interface is located is an initial screenshot area, wherein the area of the extended screenshot mode representing screenshot is larger than the area of the display interface of the mobile terminal;
if it is detected that a user executes a preset screenshot area expansion operation on a display interface of the mobile terminal, expanding the initial screenshot area according to the screenshot area expansion operation, and determining an expanded screenshot area to be acquired, wherein the screenshot area is an area larger than the initial screenshot area; if a screenshot confirming instruction is detected, performing screenshot processing according to the area to be screenshot to obtain a screenshot picture;
if the screenshot area expansion operation is a dragging operation, the step of expanding the initial screenshot area according to the screenshot area expansion operation specifically includes:
and when one-time dragging operation is finished, determining the area to be captured according to the edge of the area expanded outwards by the dragging operation as the edge of the area to be captured, wherein the area to be captured comprises the initial capture area.
6. The method of claim 5, wherein if the screenshot region expansion operation is an expansion ratio selection operation, expanding the initial screenshot region according to the screenshot region expansion operation, and determining an expanded region to be screenshot, includes:
and expanding the initial screenshot area according to the proportion determined by the proportion selection operation, and taking the expanded area as the area to be screenshot.
7. The method according to claim 5, wherein if the screenshot region expansion operation is a sliding operation, expanding the initial screenshot region according to the screenshot region expansion operation, and determining an expanded region to be screenshot, includes:
and determining that the area where all the contents displayed on the display interface are located forms the area to be edited when the mobile terminal responds to the sliding operation.
8. The method according to any one of claims 5 to 7, wherein the performing screenshot processing according to the region to be screenshot to obtain a screenshot picture comprises:
loading content data corresponding to the area to be subjected to screenshot, wherein if the area to be subjected to screenshot is an irregular figure, the content data is the content data contained in the smallest rectangular area containing the area to be subjected to screenshot;
and performing screenshot processing on the loaded image formed by the content data to obtain the screenshot picture.
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