CN114610188B - Interface handwriting writing method and system, control device and storage medium - Google Patents
Interface handwriting writing method and system, control device and storage medium Download PDFInfo
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- CN114610188B CN114610188B CN202210123341.2A CN202210123341A CN114610188B CN 114610188 B CN114610188 B CN 114610188B CN 202210123341 A CN202210123341 A CN 202210123341A CN 114610188 B CN114610188 B CN 114610188B
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- 230000003068 static effect Effects 0.000 claims abstract description 86
- 230000009471 action Effects 0.000 claims abstract description 8
- 230000015654 memory Effects 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 230000003993 interaction Effects 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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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]
- G06F3/0487—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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
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- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses an interface handwriting writing method and system, a control device and a storage medium, wherein the interface handwriting writing method comprises an interface layer for presenting an operation interface; the writing layer and the static writing layer can be mutually switched to cover the interface layer, and the writing layer and the static writing layer can both transmit information presented in the interface layer; when the writing layer is covered on the interface layer, acquiring first operation data and displaying writing information in the writing layer according to the first operation data; the static handwriting layer acquires writing handwriting information from the writing handwriting layer and presents the writing handwriting information; when the static handwriting layer is covered on the interface layer, second operation data are acquired, and the operation interface action of the interface layer is controlled according to the second operation data.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to an interface handwriting writing method and system, a control device, and a storage medium.
Background
The existing office or teaching software can present an operation interface and can write on any operation interface according to the requirement of a user, but the mode generally comprises the steps of intercepting an image of the operation interface at the moment, writing a window provided with the image, and when the operation of the operation interface is continued, returning the window of the operation interface to operate.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides an interface handwriting writing method and system, a control device and a storage medium, which can be switched between a writing mode and an interface control mode, can reserve and present handwriting in the interface control mode, meets the requirements of different users, and is convenient to use.
An interface handwriting writing method according to an embodiment of the first aspect of the present invention includes: an interface layer for presenting an operation interface; the writing layer and the static writing layer can be mutually switched to cover the interface layer, and the writing layer and the static writing layer can penetrate out information presented in the interface layer; when the writing layer is covered on the interface layer, acquiring first operation data and displaying writing information in the writing layer according to the first operation data; the static handwriting layer acquires writing handwriting information from the writing handwriting layer and presents the writing handwriting information; and when the static handwriting layer is covered on the interface layer, acquiring second operation data and controlling the operation interface action of the interface layer according to the second operation data.
The interface handwriting writing method provided by the embodiment of the invention has at least the following beneficial effects:
according to the interface handwriting writing method, when writing is needed, the writing handwriting layer is controlled to cover the interface layer, information presented in the interface layer can still be transmitted from the writing handwriting layer, when a user inputs first operation data, the writing handwriting information can be presented in the writing handwriting layer according to the first operation data, so that the writing purpose is achieved, when the operation interface is needed, the static handwriting layer acquires the writing handwriting information from the writing handwriting layer and presents the writing information, when the static handwriting layer is controlled to cover the interface layer, the writing handwriting information can still be presented, and when the user inputs second operation data, the static handwriting layer is not influenced by the second operation data, and the interface layer can respond to the second operation data to control the operation interface action.
According to some embodiments of the invention, the interface handwriting writing method further comprises: and acquiring switching operation data, and controlling the writing layer and the static writing layer to be capable of being switched with each other according to the switching operation data.
According to some embodiments of the invention, the static handwriting layer obtains writing handwriting information from the writing handwriting layer and presents the writing handwriting information, wherein the static handwriting layer comprises: intercepting image information presented in the handwriting layer; the static handwriting layer presents the image information.
According to some embodiments of the invention, the method for obtaining first operation data in the writing layer and presenting writing information according to the first operation data includes: acquiring the first operation data, wherein the first operation data comprises at least one of clicking operation and moving operation; deriving a plurality of coordinate points from the first operation data; and connecting the two adjacent coordinate points to obtain the handwriting information.
According to some embodiments of the present invention, two transparent handwriting window processes are established in an application framework, one of the transparent handwriting window processes is defined as writable to form the writing handwriting layer, the other transparent handwriting window process is defined as non-writable to form the static handwriting layer, and the static handwriting layer acquires writing handwriting information from the writing handwriting layer and presents the writing handwriting information, wherein the static handwriting layer comprises: and intercepting the image information of the writing handwriting information presented in the writing handwriting layer, and transmitting the image information to the static handwriting layer in an inter-process communication mode, wherein the static handwriting layer presents the image information.
According to some embodiments of the invention, the application framework is an Electron framework.
According to some embodiments of the invention, the dimensions of the interface layer, the writing layer and the static writing layer are the same and can be synchronously enlarged or reduced.
An operating system according to an embodiment of the second aspect of the present invention includes: the man-machine interaction module is used for displaying the interface layer, the writing layer and the static writing layer; the processing module is connected with the man-machine interaction module, and controls the writing handwriting layer and the static handwriting layer to be mutually switched so that any one of the writing handwriting layer and the static handwriting layer is covered on the interface layer, and the writing handwriting layer and the static handwriting layer can penetrate out information presented in the interface layer; when the writing layer is covered on the interface layer, the human-computer interaction module acquires first operation data, and the processing module acquires the first operation data and presents writing information in the writing layer according to the first operation data; when the static handwriting layer is covered on the interface layer, the man-machine interaction module acquires second operation data, and the processing module acquires the second operation data and controls the operation interface action of the interface layer according to the second operation data.
The operating system according to the embodiment of the invention has at least the following beneficial effects:
the operating system can be switched between a writing mode and an interface control mode, can reserve and present handwriting in the interface control mode, meets the requirements of different users, and is convenient to use.
According to an embodiment of the third aspect of the present invention, a control device includes: one or more memories; one or more processors configured to execute one or more computer programs stored in the one or more memories and further configured to perform the interface handwriting writing method disclosed in any of the above embodiments.
A computer readable storage medium according to an embodiment of a fourth aspect of the present invention includes instructions which, when run on a computer, cause the computer to perform the interface handwriting writing method disclosed in any of the above embodiments.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a first flowchart of one embodiment of an interface handwriting writing method of the present invention;
FIG. 2 is a schematic diagram of one embodiment of an interface handwriting writing method of the present invention;
FIG. 3 is a schematic block diagram of one embodiment of an operating system of the present invention;
fig. 4 is a schematic block diagram of one embodiment of a control device according to the present invention.
Reference numerals:
interface layer 100, handwriting layer 200, static handwriting layer 300, human-computer interaction module 400, processing module 500, memory 600, and processor 700.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, an operating system according to an embodiment of the present invention includes: the man-machine interaction module 400 is used for displaying the interface layer 100, the writing layer 200 and the static writing layer 300; the processing module 500 is connected with the man-machine interaction module 400, and the processing module 500 controls the writing layer 200 and the static writing layer 300 to be mutually switched so that any one of the writing layer 200 and the static writing layer 300 is covered on the interface layer 100, and the writing layer 200 and the static writing layer 300 can transmit information presented in the interface layer 100; when the handwriting layer 200 is covered on the interface layer 100, the human-computer interaction module 400 obtains first operation data, and the processing module 500 obtains the first operation data and presents handwriting information in the handwriting layer 200 according to the first operation data; when the static handwriting layer 300 is covered on the interface layer 100, the human-computer interaction module 400 obtains the second operation data, and the processing module 500 obtains the second operation data and controls the operation interface action of the interface layer 100 according to the second operation data.
The design may be used in the scenes of office work, teaching, etc., the man-machine interaction module 400 may be formed by a touch screen, or a mouse is matched with a display screen, the processing module 500 may be formed by an MCU or a CPU and an accessory circuit, correspondingly, the interface layer 100, the writing layer 200 and the static writing layer 300 may be displayed on the man-machine interaction module 400, and the first operation data and the second operation data may be click signals or drag signals generated by sensing or mouse operation on the touch screen.
The operating system can be switched between a writing mode and an interface control mode, can reserve and present handwriting in the interface control mode, meets the requirements of different users, and is convenient to use.
An interface handwriting writing method according to an embodiment of the second aspect of the present invention, as shown in fig. 1 and 2, includes: an interface layer 100 for presenting an operation interface; the writing layer 200 and the static writing layer 300 can be mutually switched to cover the interface layer 100, and the writing layer 200 and the static writing layer 300 can both transmit information presented in the interface layer 100; the interface handwriting writing method comprises the following steps:
s100, when a writing layer 200 is covered on the interface layer 100, acquiring first operation data and displaying writing information in the writing layer 200 according to the first operation data;
s200, the static handwriting layer 300 acquires and presents the handwriting information from the handwriting layer 200;
and S300, when the static handwriting layer 300 is covered on the interface layer 100, acquiring second operation data and controlling the operation interface action of the interface layer 100 according to the second operation data.
It should be understood that the operation interface in the interface layer 100 may be any interface presented by software, for example, an operation interface of PPT may be presented herein, or an operation interface of video playing software may be presented herein, which is not particularly limited herein.
According to the interface handwriting writing method, when writing is needed, the writing handwriting layer 200 is controlled to cover the interface layer 100, information presented in the interface layer 100 can still be transmitted from the writing handwriting layer 200, when a user inputs first operation data, the writing handwriting information can be presented in the writing handwriting layer 200 according to the first operation data, so that the writing purpose is achieved, when the operation interface is needed, the static handwriting layer 300 acquires the writing handwriting information from the writing handwriting layer 200 and presents the writing information, when the static handwriting layer 300 is controlled to cover the interface layer 100, the writing information still presents, and when the user inputs second operation data, the static handwriting layer 300 is not influenced by the second operation data, the interface layer 100 can respond to the second operation data to control the operation interface, the design can be switched between a writing mode and an interface operation mode, meanwhile, the writing can be reserved and presented in the interface operation mode, the requirements of different users are met, and the interface writing method is convenient to use.
In some embodiments of the present invention, the interface handwriting writing method further comprises: and acquiring switching operation data, and controlling the writing layer 200 and the static writing layer 300 to be capable of switching with each other according to the switching operation data. Therefore, the user can randomly input switching operation data according to own needs, so that the writing layer 200 and the static writing layer 300 are mutually switched, writing or operation interface control can be performed, the processing module 500 is convenient to process, and operation disorder is prevented.
Specifically, the switching operation data may be input through a device such as a mouse or a key, or may be a gesture signal sensed by a device such as a touch screen.
In some embodiments of the present invention, the obtaining and presenting of the writing information from the writing layer 200 at the static writing layer 300 includes: intercepting image information presented in the handwriting layer 200; the static handwriting layer 300 presents image information.
After the writing layer 200 is covered on the interface layer 100 and writing information is displayed in the writing layer 200 according to the first operation data, when the state that the static writing layer 300 is covered on the interface layer 100 needs to be switched, the writing information is required to be displayed in the static writing layer 300, and in general, the static writing layer 300 is defined to be displayed without acquiring the first operation data, so that the design can intercept only the track part of the writing by intercepting the image information displayed in the writing layer 200, and then the static writing layer 300 displays the image information, so that the writing information can be stably displayed in the static writing layer 300.
It should be noted that, the handwriting clearing operation can also be acquired, and when the handwriting clearing operation is acquired, the writing handwriting information on the static handwriting layer 300 and the writing handwriting layer 200 can be cleared.
In some embodiments of the present invention, the acquiring of the first operation data at the writing layer 200 and rendering of the writing information according to the first operation data includes: acquiring first operation data, wherein the first operation data comprises at least one of clicking operation and moving operation; deriving a plurality of coordinate points from the first operation data; and connecting the two adjacent coordinate points to obtain writing handwriting information.
Specifically, a coordinate system is established in the handwriting layer 200, a user can click in the handwriting layer 200 and then drag the mouse to move, so that clicking is released after corresponding track information is formed, the initial clicking, dragging track and releasing point are composed of a plurality of coordinate points according to a moving sequence, the plurality of coordinate points are sequentially connected and rendered to obtain the handwriting information, and therefore the handwriting information can be displayed timely.
In some embodiments of the present invention, two transparent handwriting window processes are established in the application framework, one transparent handwriting window process is defined as writable to form the handwriting layer 200, the other transparent handwriting window process is defined as non-writable to form the static handwriting layer 300, and the static handwriting layer 300 acquires and presents the handwriting information from the handwriting layer 200, wherein the steps include: the image information of the writing handwriting information presented in the writing handwriting layer 200 is intercepted, and the image information is transmitted to the static handwriting layer 300 in an inter-process communication mode, and the static handwriting layer 300 presents the image information.
The interface layer 100, the writing layer 200 and the static writing layer 300 may be window processes, and in the switching process, the window of the writing layer 200 may be set on the window of the interface layer 100, while the window of the static writing layer 300 is hidden, or the window of the static writing layer 300 may be set on the window of the interface layer 100, and the window of the writing layer 200 is hidden.
Specifically, the application framework is an Electron framework, when the handwriting writing framework of the design is built, the Electron framework can be opened, two window processes are created, the two window processes are respectively set to be a variable drawwwin (i.e. the handwriting layer 200) and a displaywen (i.e. the static handwriting layer 300), an attribute definition fullscreen (full screen) of the handwriting layer 200 and the static handwriting layer 300 is set, a transparency is set to be true, an attribute setIgnoreMouseEvents of the static handwriting layer 300 is set to be true, and meanwhile, the static handwriting layer 300 hides hide ().
In writing mode, the handwriting layer 200 is windowed (show ()), and the static handwriting layer 300 is windowed hidden (hide ()). Creating variable Datas record handwriting array data, and monitoring a mouse or touch event inside the handwriting layer 200 so as to present handwriting information.
When the interface control mode is operated, the handwriting layer 200 window is hidden by hide (), and the static handwriting layer 300 window is displayed by show ().
In some embodiments of the present invention, the dimensions of the interface layer 100, the writing layer 200 and the static layer 300 are the same, and the dimensions of the interface layer 100, the writing layer 200 and the static layer 300 can be synchronously enlarged or reduced, where the dimensions are the same, so that the writing layer 200 and the static layer 300 can be fully covered on the interface layer 100, so that a user can write and paint at any position relative to the interface layer 100, improving the user experience, and meanwhile, based on the window dimensions of the interface layer 100, the writing layer 200 and the static layer 300, synchronous enlargement or reduction can be performed, so as to further adapt to the needs of the user.
The control device according to the embodiment of the third aspect of the present invention, as shown in fig. 4, includes: one or more memories 600; one or more processors 700 for executing one or more computer programs stored in the one or more memories 600 and for executing the interface handwriting writing method disclosed in any of the above embodiments.
It should be noted that, the specific implementation process of this embodiment may refer to the specific implementation process of the above method embodiment, which is not described herein.
A computer readable storage medium according to an embodiment of a fourth aspect of the present invention includes instructions which, when run on a computer, cause the computer to perform the interface handwriting writing method disclosed in any of the above embodiments.
It should be noted that, the specific implementation process of this embodiment may refer to the specific implementation process of the above method embodiment, which is not described herein.
The present application also discloses a computer program product, wherein the computer program product, when run on a computer, causes the computer to perform some or all of the steps of the method as in the method embodiments above.
Those of ordinary skill in the art will appreciate that all or part of the steps of the various methods of the above embodiments may be implemented by hardware associated with a program that may be stored in a computer-readable storage medium, including read-only memory (ROM), random-access memory (random access memory, RAM), programmable read-only memory (programmable read-only memory, PROM), erasable programmable read-only memory (erasable programmable read only memory, EPROM), one-time programmable read-only memory (one-time programmable read only memory, OTPROM), electrically erasable programmable read-only memory (EEPROM), compact disc read-only memory (compact disc read-only memory, CD-ROM), or other optical disk storage, magnetic disk storage, tape storage, or any other medium that can be used to carry or store data that is readable by a computer.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. An interface handwriting writing method, comprising:
an interface layer for presenting an operation interface;
the writing layer and the static writing layer can be mutually switched to cover the interface layer, and the writing layer and the static writing layer can penetrate out information presented in the interface layer;
when the writing layer is covered on the interface layer, acquiring first operation data and displaying writing information in the writing layer according to the first operation data;
the static handwriting layer acquires writing handwriting information from the writing handwriting layer and presents the writing handwriting information; when the static handwriting layer is covered on the interface layer, second operation data are acquired, and the operation interface action of the interface layer is controlled according to the second operation data; the static handwriting layer acquires writing handwriting information from the writing handwriting layer and displays the writing handwriting information, wherein the static handwriting layer comprises the following steps:
intercepting image information presented in the handwriting layer;
the static handwriting layer presents the image information;
two transparent handwriting window processes are established in an application framework, one transparent handwriting window process is defined as writable to form the writing handwriting layer, the other transparent handwriting window process is defined as non-writable to form the static handwriting layer, and the static handwriting layer acquires writing handwriting information from the writing handwriting layer and presents the writing handwriting information, wherein the steps include: and intercepting the image information of the writing handwriting information presented in the writing handwriting layer, and transmitting the image information to the static handwriting layer in an inter-process communication mode, wherein the static handwriting layer presents the image information.
2. An interface writing method as claimed in claim 1, further comprising:
and acquiring switching operation data, and controlling the writing layer and the static writing layer to be capable of being switched with each other according to the switching operation data.
3. An interface writing method according to claim 1, wherein obtaining first operation data in the writing layer and presenting writing information according to the first operation data comprises:
acquiring the first operation data, wherein the first operation data comprises at least one of clicking operation and moving operation;
deriving a plurality of coordinate points from the first operation data;
and connecting the two adjacent coordinate points to obtain the handwriting information.
4. An interface writing method according to claim 1, wherein the application framework is an Electron framework.
5. An interface writing method according to claim 1, wherein the dimensions of the interface layer, the writing layer and the static writing layer are the same and the dimensions of the interface layer, the writing layer and the static writing layer can be synchronously enlarged or reduced.
6. An operating system capable of implementing an interface handwriting writing method according to any of claims 1 to 5 and comprising:
the man-machine interaction module is used for displaying the interface layer, the writing layer and the static writing layer; the processing module is connected with the man-machine interaction module, and controls the writing handwriting layer and the static handwriting layer to be mutually switched so that any one of the writing handwriting layer and the static handwriting layer is covered on the interface layer, and the writing handwriting layer and the static handwriting layer can penetrate out information presented in the interface layer;
when the writing layer is covered on the interface layer, the human-computer interaction module acquires first operation data, and the processing module acquires the first operation data and presents writing information in the writing layer according to the first operation data;
when the static handwriting layer is covered on the interface layer, the man-machine interaction module acquires second operation data, and the processing module acquires the second operation data and controls the operation interface action of the interface layer according to the second operation data.
7. A control apparatus, characterized by comprising:
one or more memories;
one or more processors configured to execute one or more computer programs stored in the one or more memories and further configured to perform an interface handwriting writing method according to any of claims 1 to 5.
8. A computer readable storage medium comprising instructions which, when run on a computer, cause the computer to perform an interface handwriting writing method according to any of claims 1 to 5.
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| CN202210123341.2A CN114610188B (en) | 2022-02-09 | 2022-02-09 | Interface handwriting writing method and system, control device and storage medium |
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| CN202210123341.2A CN114610188B (en) | 2022-02-09 | 2022-02-09 | Interface handwriting writing method and system, control device and storage medium |
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