CN108491139B - Object fixing method and device, terminal equipment and storage medium - Google Patents
Object fixing method and device, terminal equipment and storage medium Download PDFInfo
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- CN108491139B CN108491139B CN201810151515.XA CN201810151515A CN108491139B CN 108491139 B CN108491139 B CN 108491139B CN 201810151515 A CN201810151515 A CN 201810151515A CN 108491139 B CN108491139 B CN 108491139B
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- 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
- G06F3/04842—Selection of displayed objects or displayed text elements
Abstract
The invention discloses an object fixing method, which comprises the following steps: detecting a fixed operation on a current display page; acquiring a fixed object corresponding to the fixed operation; and the fixed object is kept still relative to the display screen when the current display page moves. The invention also provides an object fixing device, terminal equipment and a computer readable storage medium, which realize that when a user selectively fixes an object displayed on the current display page according to actual needs, the fixed object is kept still when the page roams and moves, and the speech efficiency is improved.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to an object fixing method, an object fixing apparatus, a terminal device, and a storage medium.
Background
In an actual meeting scene or an academic scene, when content presented on an on-screen display page (e.g., a display page of a smart whiteboard) of software with a writing and editing function is fully laid on a whiteboard page, so that a presenter cannot write on the whiteboard, the presenter usually chooses to move to roam a new blank area for annotation and writing.
In the process of implementing the invention, the inventor finds that at least the following problems exist in the prior art:
in the process of using software (such as an electronic whiteboard) with a writing editing function to record a conference or perform academic explanation, the content of some conferences is core content or important content and needs to be displayed as a core during the conference, but the situation that the current display picture is not enough may occur during the conference, at this time, the canvas needs to be roamed out of a blank area for continuous writing, the core content may be moved away due to roaming, so that the visible area is moved out, and when a conference speaker needs to use the core content, the canvas needs to be roamed back again, so that the operation is complex, and the conference efficiency is affected.
Disclosure of Invention
In view of the foregoing problems, an object of the present invention is to provide an object fixing method, an object fixing device, a terminal device, and a computer-readable storage medium, which implement selective fixing of an object according to actual needs of a user, and improve user experience.
In a first aspect, an embodiment of the present invention provides an object fixing method, including the following steps:
detecting a fixed operation on a current display page;
acquiring a fixed object corresponding to the fixed operation; and the fixed object is kept still relative to the display screen when the current display page moves.
In a first implementation manner of the first aspect of the present invention, the detecting a fixed operation on a current display page specifically includes:
detecting at least one fixed point set on a current display page;
the obtaining of the fixed object corresponding to the fixed operation specifically includes:
acquiring an object corresponding to the at least one fixed point on a current display page, and marking the object as a fixed object; wherein the object at least comprises any one or more of a picture element, a handwriting element or a data chart element.
According to the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the detecting at least one fixed point set on the current display page specifically includes:
detecting a fixed point setting tool which is called by a user on a current display page and is used for setting a fixed point;
when the fixed point setting tool is detected to be arranged in the effective area of the current display page, generating a corresponding fixed point at the setting position of the fixed point setting tool.
According to the first implementation form of the first aspect, in a third implementation form of the first aspect,
the object corresponding to the at least one fixed point is: and the object positioned in the fixed area formed by the at least one fixed point or the object overlapped with the fixed point on the current display page.
In a fourth implementation manner of the first aspect, after acquiring the fixed object corresponding to the fixing operation, the method further includes:
and when detecting page moving operation on the current display page, controlling the fixed object not to respond to the page moving operation so as to keep the fixed object still relative to the display screen.
In a fifth implementation manner of the first aspect, after acquiring the fixed object corresponding to the fixing operation, the method further includes:
when detecting page moving operation on a current display page, acquiring the moving direction and the moving speed of the page moving according to the page moving operation;
and moving the fixed object according to the direction opposite to the moving direction and the moving speed so as to keep the fixed object still relative to the display screen.
In a fifth implementation manner of the first aspect, the method further includes:
when the superposition operation of the at least two selected fixed objects is detected, acquiring the fixed areas of the at least two selected fixed objects;
merging the at least two fixation areas.
In a second aspect, an embodiment of the present invention provides an object fixing apparatus, including:
the fixed operation detection module is used for detecting the fixed operation on the current display page;
a fixed object acquisition module for acquiring a fixed object corresponding to the fixed operation; and the fixed object is kept still relative to the display screen when the current display page moves.
In a third aspect, an embodiment of the present invention further provides a terminal device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the processor implements the object fixing method described in any one of the above when executing the computer program.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program, and when the computer program runs, the apparatus where the computer-readable storage medium is located is controlled to execute any one of the above object fixing methods.
The invention provides an object fixing method, an object fixing device, terminal equipment and a computer readable storage medium, wherein one embodiment of the object fixing method has the following beneficial effects:
the method comprises the steps of detecting the fixed operation of an object displayed on a current display page, and then obtaining the fixed object according to the fixed operation, so that when a user selectively fixes the object displayed on the current display page according to actual needs, the fixed object is kept still when the page moves in a roaming way and is always fixed at the current display position of a display screen, the problem that a speaker explains the effect of certain important contents due to the fact that the important contents move out of the display screen due to the fact that the pages move in the roaming way is avoided, meanwhile, the operation steps that the user needs to move the pages in the roaming way when the important contents are needed are also reduced, and the use experience and the conference efficiency of the user are improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of an object fixing method according to a first embodiment of the present invention.
Fig. 2 is a schematic diagram of determining a fixed object as a fixed region of a picture element according to a first embodiment of the present invention.
FIG. 3 is a diagram of determining a fixed object as a fixed area of a writing element according to a first embodiment of the present invention.
Fig. 4 is a flowchart illustrating an object fixing method according to a third embodiment of the present invention.
Fig. 5 is a schematic diagram of a fixed-area editable, added writing script of a picture element according to a fifth embodiment of the present invention.
Fig. 6 is a schematic diagram of the overlapping and merging of the fixed regions according to the sixth embodiment of the present invention.
Fig. 7 is a schematic structural diagram of an object fixing apparatus according to an eighth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a first embodiment of the present invention provides an object fixing method, which can be executed by a terminal device, and includes the following steps:
s11, a pinning operation on the currently displayed page is detected.
In the embodiment of the present invention, the terminal device may be a desktop computer, a notebook, a palm computer, a mobile terminal, an intelligent tablet, and other computing devices. Particularly, the terminal device is a large-screen intelligent tablet, and in this embodiment, the terminal device may be a mobile multimedia teaching device, a tablet computer, an electronic whiteboard, an intelligent tablet, and the like, particularly a large-screen intelligent tablet.
In this embodiment, the terminal device is installed with software that can be used to perform a document editing presentation function, such as whiteboard software.
In this embodiment, the page of the whiteboard software has a roaming function, and when the user moves in one direction continuously, the whiteboard page can extend continuously, and the whiteboard page can translate in any direction, and becomes infinite according to the translation. After a partial area of a current display page of the whiteboard software is overlapped with a screen display area, a user can see the content on the page of the partial area; the partial area of the current display page of the whiteboard software is not overlapped with the screen display area, and the user cannot see the content on the page of the partial area.
In the embodiment of the present invention, after entering the object fixing state, the terminal device detects a fixing operation of a user on an object displayed on a current display page, where it should be noted that the object may be a picture element, a writing note element, a data diagram, or the like, and the present invention is not limited to this.
In one implementation manner, the terminal device obtains at least one fixed point set by a user on a current display page, and then obtains an object corresponding to the fixed point through the fixed point. The fixed point may be selected and fixed by operating an object on a currently displayed page with an existing touch tool such as a mouse, a touch pad, a touch pen, or the like, may be selected and fixed by clicking the object on the currently displayed page of the terminal device having a touch-sensitive surface, may be selected by using a preset plug-in tool to perform a pin-down selection, and the like, which is not limited in this invention.
In another implementation manner, the user may also select a fixed area required by the user for the object circle on the current display page through an existing touch tool such as a mouse, a touch pad, a touch pen, or the like, or select a fixed area for the object touch circle on the current display page of the terminal device with the touch-sensitive surface, or select a fixed area by enabling a preset plug-in tool, or the like, which are within the protection scope of the present invention.
S12, acquiring a fixed object corresponding to the fixed operation; and the fixed object is kept still relative to the display screen when the current display page moves.
In the embodiment of the present invention, the terminal device obtains a fixed object according to at least one set fixed point, or obtains a fixed object through a circled fixed area, so that when a current display page moves, the fixed object is locked at a current fixed position relative to the display screen and remains stationary relative to the display screen.
In the embodiment of the present invention, a user may select a type of an object to be fixed to form a corresponding fixed area, where the type of the object at least includes any one or more of a picture element, a handwriting element, a data diagram element, or an area element, please refer to fig. 2, and when a terminal device detects that an object fixed by a fixed point is a picture element, an area of the picture element is obtained as a fixed area of the fixed object; referring to fig. 3, when the terminal device detects that the object fixed by the fixed point is a handwriting element, acquiring a minimum circumscribed rectangular area including the handwriting element as a fixed area of the fixed object; and when the terminal equipment detects that the object fixed by the fixed point is a data chart, acquiring a minimum circumscribed rectangular area comprising the data chart element as a fixed area of the fixed object. Of course, it can be understood that, when a user wants to fix more than one object in one region, at least two fixed points may be set, and then the region formed by the terminal device according to the at least two fixed points is used as a fixed region, for example, a minimum bounding rectangle derived according to the at least two fixed points is used as a fixed region, and all objects in the fixed region are used as fixed objects, it should be noted that the fixed region is in an editable state, that is, the user may add, modify, delete, etc. objects on the fixed region according to actual needs, increase flexibility of the fixed region, and reduce modification or redrawing steps of the user.
In summary, the embodiments of the present invention provide an object fixing method, which monitors a fixing operation on an object displayed on a current display page, and then obtains a fixed object according to the fixing operation, so that when a user selectively fixes the object displayed on the current display page according to actual needs, the fixed object remains stationary during page roaming movement and is always fixed at a current display position of a display screen, thereby avoiding a poor explaining effect of a speaker due to the fact that some important contents move out of the display screen due to the page roaming movement, reducing an operation step that the user needs to perform roaming movement on a page when the user needs the important contents, improving user experience, and improving efficiency of a conference or academic research.
In order to facilitate an understanding of the invention, some preferred embodiments of the invention will now be described.
Second embodiment of the invention:
on the basis of the first embodiment of the present invention, the S11 specifically is:
detecting at least one fixed point set on a current display page;
step S12, specifically, it is:
acquiring an object corresponding to the at least one fixed point on a current display page, and marking the object as a fixed object; wherein the object at least comprises any one or more of picture elements, handwriting elements or data chart elements
In the embodiment of the present invention, the terminal device monitors whether a user has a fixed point set on a current display page, and if so, obtains at least one fixed point set on the current display page by the user, specifically, the terminal device detects a fixed point setting tool (for example, a nail tool displayed in a nail form) called by the user through a predetermined menu bar opened by the user for setting the fixed point; when the fixed point setting tool is detected to be arranged in the effective area of the current display page, generating a corresponding fixed point at the setting position of the fixed point setting tool.
After the fixed point is generated, a fixed object corresponding to the fixed point may be acquired. For example, each fixed point may correspond to a fixed region (a circle having a predetermined radius centered on the fixed point or a predetermined square) or a plurality of fixed points may form a fixed region, and then the fixed object is an object within the fixed region. For another example, the fixed object is an object overlapping with the fixed point, and such embodiments are within the scope of the present invention.
Third embodiment of the invention:
referring to fig. 4, after the step S12, the first embodiment of the present invention further includes:
s13, when detecting the page moving operation of the current display page, controlling the fixed object not to respond to the page moving operation so as to make the fixed object keep still relative to the display screen.
In the embodiment of the present invention, the moving operation may be performed by using an existing touch tool such as a mouse, a touch pad, a touch pen, or the like, or may be obtained by using a display device with a touch-sensitive surface through touch of a gesture of a user on a current display page, where the user may control the current display page through the gesture to perform page roaming, including page translation, page scaling, and the like, on the display device with the touch-sensitive surface, the terminal device may obtain a distance of a corresponding page movement, a direction of the page movement, a page scaling or a page expansion ratio, and the like through the gesture interaction of the user, and then the terminal device synchronizes changes caused by the gesture interaction to each object on the current display page, so that all objects on the current display page are rendered and refreshed to respond to the gesture interaction of the user, and when a fixed object exists on the current display page, when the terminal device detects that the page of the current display page is moved, the change caused by the gesture interaction of the user or the operation issued by the touch device is not synchronized to the fixed object, so that the fixed object does not respond to the change caused by the gesture interaction of the user or the operation issued by the touch device, the rendering and refreshing are not carried out, and the fixed object is kept still relative to the display screen.
The fourth embodiment of the present invention:
on the basis of the first embodiment of the present invention, after S12, the method further includes:
when detecting page moving operation on a current display page, acquiring the moving direction and the moving speed of the page moving according to the page moving operation;
moving the fixed object according to the direction opposite to the moving direction and the moving speed to keep the fixed object still relative to the display screen
In the embodiment of the present invention, when the terminal device detects a page movement operation on a currently displayed page, which is performed by a user through a touch device such as a mouse or through a gesture operation on a display device with a touch-sensitive surface, for example, when the movement operation is a translation operation, the terminal device obtains a movement direction and a movement speed of the page movement according to the translation operation.
In this embodiment of the present invention, when the current display page moves according to the moving operation, the terminal device controls the fixed object to move along the direction of the current display page, that is, the terminal device controls the fixed object to move according to the direction opposite to the moving direction and the moving speed, so that the fixed object remains stationary with respect to the display screen.
Sixth embodiment of the invention:
on the basis of the first embodiment of the present invention, the present invention further includes:
when the superposition operation of the selected at least two fixed objects is detected, the fixed areas of the selected at least two fixed objects are obtained.
Merging the at least two fixation areas.
In the embodiment of the invention, when the terminal device detects at least two fixed objects selected by a user and performs the superposition operation on the at least two selected fixed objects, the terminal device obtains the fixed regions of the selected at least two fixed objects to calculate and obtain the minimum circumscribed rectangular region containing the fixed regions, please refer to fig. 6, the terminal device detects that the user performs superposition operation on the two selected fixed handwriting elements, the terminal device acquires the fixed areas of the two fixed handwriting elements to acquire a minimum bounding rectangle comprising the two fixed areas, of course, it can be understood by those skilled in the art that the combined shape including the fixing region includes, but is not limited to, a rectangular shape, and may also be a circle, a pentagon, a hexagon, and the like, which is not limited in this respect.
In the embodiment of the present invention, referring to fig. 6, after the terminal device obtains the minimum circumscribed rectangle including the fixed regions of the at least two fixed objects, the fixed regions of the at least two fixed objects are merged to obtain a new fixed region.
The seventh embodiment of the present invention:
on the basis of the above embodiment of the present invention, the method further includes:
when the terminal device monitors that a user performs fixed operation on an object displayed on a current display page, if it is detected that dead time of a cursor of a touch device such as a mouse on the current object exceeds a preset time threshold or dead time of the user clicking the current object on the current touch-sensitive page exceeds the preset time threshold, the terminal device displays a preset fixed area of the current object so that the user can preview to realize fixed position adjustment.
Referring to fig. 7, an eighth embodiment of the present invention provides an object fixing apparatus, including:
a fixed operation detection module 11, configured to detect a fixed operation on a current display page;
a fixed object acquisition module 12, configured to acquire a fixed object corresponding to the fixing operation; and the fixed object is kept still relative to the display screen when the current display page moves.
Preferably, the fixed operation detecting module 11 is specifically configured to detect at least one fixed point set on the current display page;
the fixed operation detection module 11 is specifically configured to obtain an object corresponding to the at least one fixed point on the current display page, and mark the object as a fixed object; wherein the object at least comprises any one or more of a picture element, a handwriting element or a data chart element.
Preferably, the fixed operation detection module 11 specifically includes:
the fixed point setting tool detection unit is used for detecting a fixed point setting tool which is called by a user on the current display page and is used for setting a fixed point;
and the fixed point generating unit is used for generating a corresponding fixed point at the setting position of the fixed point setting tool when the fixed point setting tool is detected to be arranged in the effective area of the current display page.
Preferably, the object corresponding to the at least one fixed point is: and the object positioned in the fixed area formed by the at least one fixed point or the object overlapped with the fixed point on the current display page.
Preferably, the method further comprises the following steps:
the first movement control module is used for controlling the fixed object not to respond to the page movement operation when the page movement operation on the current display page is detected, so that the fixed object is kept still relative to the display screen.
Preferably, the method further comprises the following steps:
the mobile parameter acquisition module is used for acquiring the moving direction and the moving speed of the page movement according to the page moving operation when the page moving operation on the current display page is detected;
and the second movement control module is used for moving the fixed object according to the reverse direction of the moving direction and the moving speed so as to keep the fixed object still relative to the display screen.
Preferably, the method further comprises the following steps:
the fixed area acquisition module is used for acquiring the fixed areas of the at least two selected fixed objects when the superposition operation of the at least two selected fixed objects is detected;
and the merging module is used for merging the at least two fixed areas.
A terminal device according to a ninth embodiment of the present invention. The terminal device of this embodiment includes: a processor, a memory, and a computer program, such as an object fixer, stored in the memory and executable on the processor. The processor, when executing the computer program, implements the steps in the above-described embodiments of the object fixation method, such as step S11 shown in fig. 1. Alternatively, the processor, when executing the computer program, implements the functions of the modules/units in the above-mentioned device embodiments, such as the superposition operation obtaining module.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the terminal device.
The terminal device can be a desktop computer, a notebook, a palm computer, an intelligent tablet and other computing devices. The terminal device may include, but is not limited to, a processor, a memory. It will be appreciated by those skilled in the art that the above components are merely examples of a terminal device and do not constitute a limitation of a terminal device, and that more or fewer components than those described above may be included, or certain components may be combined, or different components may be included, for example, the terminal device may also include input output devices, network access devices, buses, etc.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is the control center of the terminal device and connects the various parts of the whole terminal device using various interfaces and lines.
The memory may be used for storing the computer programs and/or modules, and the processor may implement various functions of the terminal device by executing or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Wherein, the terminal device integrated module/unit can be stored in a computer readable storage medium if it is implemented in the form of software functional unit and sold or used as a stand-alone product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. An object fixation method, comprising the steps of:
detecting a fixed operation on a current display page;
acquiring a fixed object corresponding to the fixed operation; the fixed object is kept still relative to the display screen when the current display page moves;
when the superposition operation of the at least two selected fixed objects is detected, acquiring the fixed areas of the at least two selected fixed objects; wherein the fixed region and the fixed object are both in an editable state;
merging the at least two fixation areas.
2. The object fixing method according to claim 1, wherein the detecting of the fixing operation on the current display page specifically includes:
detecting at least one fixed point set on a current display page;
the obtaining of the fixed object corresponding to the fixed operation specifically includes:
acquiring an object corresponding to the at least one fixed point on a current display page, and marking the object as a fixed object; wherein the object at least comprises any one or more of a picture element, a handwriting element or a data chart element.
3. The object fixing method according to claim 2, wherein the detecting at least one fixed point set on the currently displayed page is specifically:
detecting a fixed point setting tool which is called by a user on a current display page and is used for setting a fixed point;
when the fixed point setting tool is detected to be arranged in the effective area of the current display page, generating a corresponding fixed point at the setting position of the fixed point setting tool.
4. The object fixing method according to claim 3, wherein the object corresponding to the at least one fixing point is: and the object positioned in the fixed area formed by the at least one fixed point or the object overlapped with the fixed point on the current display page.
5. The object fixing method according to claim 1, further comprising, after acquiring a fixed object corresponding to the fixing operation:
and when detecting page moving operation on the current display page, controlling the fixed object not to respond to the page moving operation so as to keep the fixed object still relative to the display screen.
6. The object fixing method according to claim 1, further comprising, after acquiring a fixed object corresponding to the fixing operation:
when detecting page moving operation on a current display page, acquiring the moving direction and the moving speed of the page moving according to the page moving operation;
and moving the fixed object according to the direction opposite to the moving direction and the moving speed so as to keep the fixed object still relative to the display screen.
7. An object holding device, comprising:
the fixed operation detection module is used for detecting the fixed operation on the current display page;
a fixed object acquisition module for acquiring a fixed object corresponding to the fixed operation; the fixed object is kept still relative to the display screen when the current display page moves;
the fixed area acquisition module is used for acquiring the fixed areas of the at least two selected fixed objects when the superposition operation of the at least two selected fixed objects is detected; wherein the fixed region and the fixed object are both in an editable state;
and the merging module is used for merging the at least two fixed areas.
8. A terminal device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the object fixation method of any one of claims 1 to 6 when executing the computer program.
9. A computer-readable storage medium, comprising a stored computer program, wherein the computer program, when executed, controls an apparatus in which the computer-readable storage medium is located to perform the object fixation method according to any one of claims 1 to 6.
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| CN103765353A (en) * | 2012-05-31 | 2014-04-30 | 多点触控有限公司 | User interface for drawing with electronic devices |
| CN103543943A (en) * | 2012-07-16 | 2014-01-29 | 三星电子株式会社 | Touch and gesture input-based control method and terminal therefor |
| CN105808126A (en) * | 2014-12-29 | 2016-07-27 | 鸿合科技有限公司 | Electronic teaching whiteboard operation method and device |
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