CN108874285B - Display method for writing on user terminal and user terminal - Google Patents
Display method for writing on user terminal and user terminal Download PDFInfo
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- CN108874285B CN108874285B CN201810547696.8A CN201810547696A CN108874285B CN 108874285 B CN108874285 B CN 108874285B CN 201810547696 A CN201810547696 A CN 201810547696A CN 108874285 B CN108874285 B CN 108874285B
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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
Abstract
The application discloses a display method for writing on a user terminal and the user terminal. The method comprises the following steps: monitoring the writing operation of a current display page of a user on a touch display screen; when the writing operation is monitored, collecting a set of writing elements in the writing operation; judging whether the set has the number handwriting or not; if the judgment result is yes, the numbered characters are converted and displayed into corresponding numbered characters. By adopting the embodiment of the invention, the number in the written handwriting can be identified and correspondingly operated, and the written handwriting can be typeset, so that the written page is displayed normally, and the user experience is enhanced.
Description
The application is a divisional application, the application number of the original application is 201510719314.1, the application date is 2015, 10 and 28, and the invention name is 'a display method for writing on a user terminal and the user terminal'
Technical Field
The invention relates to the technical field of intelligent terminals, in particular to a display method for writing on a user terminal and the user terminal.
Background
Currently, a user may perform a writing operation on a touch display screen of a user terminal instead of inputting handwriting through a keyboard. The writing operation provided by the user enables the user input to be more convenient and faster, and the handwriting input of each person is different, so that the user input is more personalized. Some applications in the user terminal support the writing operation of the user and can display and store the writing handwriting of the user in real time; for example, in the notepad application of the user terminal, the user can select to write, and the real writing handwriting of the user is displayed in the notepad and is not converted into the pre-stored font format.
However, although the above-mentioned method realizes personalization of the user writing method, it is not able to detect the association relationship between the user writing traces, for example, when the user numbers by handwriting, the current mobile terminal only stores the handwritten number trace, but cannot identify the number and perform corresponding operation. Meanwhile, when the user writes in rows, the display of the handwriting in the current page may be disordered, and the user experience is reduced.
Disclosure of Invention
The embodiment of the invention provides a display method for writing on a user terminal and the user terminal. By adopting the embodiment of the invention, the number handwriting in the written handwriting can be identified and correspondingly operated, and the written handwriting can be typeset, so that the written page is displayed normally, and the user experience is enhanced.
In one aspect, embodiments of the present invention provide a method for displaying written handwriting on a user terminal. The method may comprise the steps of:
receiving writing operation of a current display page on a touch display screen by a user;
collecting a set of handwriting elements, the set of handwriting elements included in the writing operation;
judging that the set has the number handwriting;
and displaying corresponding standard serial number characters, wherein the standard serial number characters are obtained by conversion according to the serial number handwriting.
As an optional embodiment, the determining that there is a numbered writing in the set includes:
analyzing stroke data contained in the handwriting elements in the set;
comparing whether the stroke data is the same as or similar to the stroke data corresponding to the standard numbered characters, wherein the standard numbered characters are in a preset handwriting library;
and if the stroke data of a certain handwriting element is compared to be the same as or similar to the stroke data corresponding to the standard numbered character, determining that the handwriting element is the numbered handwriting.
As an alternative embodiment, said comparing whether the stroke data is the same as or similar to the stroke data corresponding to the standard numbered character comprises:
comparing whether the stroke data characteristics of the stroke data are the same as or similar to the stroke data characteristics corresponding to the standard numbered characters, wherein the stroke data characteristics comprise: writing order and writing direction.
As an optional embodiment, the method further comprises:
judging whether stroke data needs to be combined or not, wherein the stroke data is stroke data in the handwriting elements in the set;
and if the judgment result is yes, carrying out merging operation on the stroke data.
As an alternative embodiment, the determining whether the merging operation needs to be performed on the stroke data includes:
judging whether the writing time difference between the two stroke data does not reach a preset time threshold value or not; or
And judging whether the writing distance between the two stroke data does not reach a preset distance threshold value.
As an alternative embodiment, the number of the stroke data to be merged is two, and the merging operation performed on the stroke data includes:
determining average stroke data of two stroke data to be combined, wherein the average stroke data is a data coordinate average value of the two stroke data;
the average stroke data is displayed between the two stroke data.
As an alternative embodiment, the number of the stroke data to be merged is two, and the merging operation performed on the stroke data includes:
and reserving one stroke data in the two stroke data to be combined, and taking the reserved stroke data as the stroke data obtained by the combination operation.
As an optional embodiment, the determining that there is a numbered writing in the set includes:
and judging that the starting position of the set has the number handwriting.
As an optional embodiment, the method further comprises:
calling a next standard number character, wherein the next standard number character is the next standard number character with the same number type as the standard number character of the current line or the current column;
and displaying the called next standard number character on the next line or the next column of the current display position of the standard number character in a semitransparent display mode.
As an optional embodiment, the displaying the called next standard number character in a semi-transparent display manner after the next row or the next column of the current display position of the standard number character further includes:
receiving a deleting operation, wherein the deleting operation is an operation executed by a user on the called next standard serial number character;
and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence, and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence.
As an optional embodiment, the method further comprises:
and when the writing line number or the writing column number of the handwriting elements in the set exceeds a preset threshold value, typesetting the handwriting elements in the set.
As an optional embodiment, the method further comprises: the number of lines written by the handwriting element exceeds a preset threshold,
the typesetting of the handwriting elements in the set comprises at least one of the following:
aligning the corresponding handwriting elements in each row;
adding water bisecting lines among the rows;
when the distance between the current writing line number and the page edge is lower than a distance threshold value, scrolling the line where the writing element is located, or adding a new writing page for displaying;
the number of writing columns of the writing elements exceeds a preset threshold,
the typesetting of the handwriting elements in the set comprises at least one of the following:
aligning the corresponding handwriting elements in each column;
adding horizontal dividing lines among the rows;
and when the distance between the current writing column number and the page edge is lower than a distance threshold value, scrolling the column where the writing element is positioned, or adding a new writing page for displaying.
As an alternative embodiment, the handwriting element comprises: chinese characters, English letters and numbers handwritten by the user.
In another aspect, an embodiment of the present invention provides a user terminal. The user terminal comprises the following modules:
the monitoring module is used for receiving the writing operation of a current display page on the touch display screen by a user;
the collection module is used for collecting a set of handwriting elements after the monitoring module receives the writing operation, and the set of handwriting elements is contained in the writing operation;
the judging module is used for judging that the serial number handwriting exists in the set;
and the first display module is used for displaying corresponding standard serial number characters, and the standard serial number characters are obtained by conversion according to the serial number handwriting.
As an alternative embodiment, the determining module includes:
the analysis unit is used for analyzing the stroke data contained in the handwriting elements in the set;
the comparison unit is used for comparing whether the stroke data is the same as or similar to the stroke data corresponding to the standard numbered characters, and the standard numbered characters are in a preset handwriting library;
and the determining unit is used for determining that the handwriting element is the numbered handwriting when the stroke data of a certain handwriting element compared by the comparing unit is the same as or similar to the stroke data corresponding to the standard numbered character.
As an alternative embodiment, the comparison unit is specifically configured to:
comparing whether the stroke data characteristics of the stroke data are the same as or similar to the stroke data characteristics corresponding to the standard numbered characters, wherein the stroke data characteristics comprise: writing order and writing direction.
As an optional embodiment, the determining module further includes:
the judging unit is used for judging whether stroke data needs to be combined or not, wherein the stroke data is stroke data in the handwriting elements in the set;
and the merging unit is used for merging the stroke data when the judgment result of the judgment unit is yes.
As an optional embodiment, the determining unit is specifically configured to:
judging whether the writing time difference between the two stroke data does not reach a preset time threshold value or not; or
And judging whether the writing distance between the two stroke data does not reach a preset distance threshold value.
As an alternative embodiment, the number of the stroke data to be merged is two, and the merging unit is specifically configured to:
determining average stroke data of two stroke data to be combined, wherein the average stroke data is a data coordinate average value of the two stroke data;
the average stroke data is displayed between the two stroke data.
As an alternative embodiment, the number of the stroke data to be merged is two, and the merging unit is specifically configured to:
and reserving one stroke data in the two stroke data to be combined, and taking the reserved stroke data as the stroke data obtained by the combination operation.
As an optional embodiment, the determining module is specifically configured to:
and judging that the starting position of the set has the number handwriting.
As an optional embodiment, the user terminal further includes:
the calling module is used for calling the next standard number character, and the next standard number character is the standard number character with the same number type as the standard number character of the current line or the current column;
and the second display module is used for displaying the called next standard number character on the next line or the next column of the current display position of the standard number character in a semitransparent display mode.
As an alternative embodiment, the second display module is further configured to:
displaying the called next standard serial number character in a semi-transparent display mode on the next line or the next column of the current display position of the standard serial number character, and receiving a deleting operation, wherein the deleting operation is an operation executed by a user on the called next standard serial number character;
and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence, and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence.
As an optional embodiment, the user terminal further includes:
and the typesetting module is used for typesetting the handwriting elements in the set when the writing line number or the writing column number of the handwriting elements in the set exceeds a preset threshold value.
As an alternative embodiment, the number of lines of writing of the writing element exceeds a preset threshold,
the typesetting module is specifically used for at least one of the following:
when the writing line number of the handwriting elements exceeds a preset threshold value, aligning the corresponding handwriting elements in each line;
when the writing line number of the handwriting element exceeds a preset threshold value, adding a horizontal dividing line between each line;
confirming that the writing line number of the handwriting element exceeds a preset threshold value, and when the distance between the current writing line number and the page edge is lower than a distance threshold value, rolling the writing line, or adding a new writing page for displaying;
the number of writing columns of the writing elements exceeds a preset threshold,
the typesetting module is specifically used for at least one of the following:
when the writing column number of the handwriting elements exceeds a preset threshold value, aligning the corresponding handwriting elements in each column;
when the writing column number of the handwriting elements exceeds a preset threshold value, adding a horizontal dividing line between each column;
and when the writing column number of the handwriting elements exceeds a preset threshold value and the distance between the current writing column number and the edge of the page is lower than a distance threshold value, rolling the column where the handwriting elements are located, or adding a new writing page for displaying.
As an alternative embodiment, the handwriting element comprises: chinese characters, English letters and numbers handwritten by the user.
In the embodiment of the invention, after the user terminal monitors the writing operation of a current display page of the touch display screen in a certain row or column, the set of handwriting elements in the writing operation can be collected. And judging whether the number handwriting exists in the set or not, if so, indicating that the user writes the number handwriting, and displaying the corresponding number character at the position of the row or column where the user writes the number. Therefore, the written content of the user can be associated through number identification, the display format of the current display page is more standard, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a flow chart of an embodiment of a display method of written handwriting on a user terminal in the present invention;
FIG. 2 is a flow chart of another embodiment of a display method of written handwriting on a user terminal in the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a ue in the present invention;
fig. 4 is a schematic structural diagram of another embodiment of a ue in the present invention;
FIG. 5 is a diagram illustrating a writing effect of a user on a currently displayed page of a touch display screen in the prior art;
fig. 6 is a schematic diagram illustrating writing effects of a user on a currently displayed page of a touch display screen according to an 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 some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiments of the present invention are described below with reference to the drawings. Referring to fig. 1, a flowchart of an embodiment of a method for displaying written characters on a user terminal according to the present invention is shown. The method in the embodiment of the present invention may be implemented by the user terminal described in the embodiment of the present invention, and the user terminal may include a mobile phone, a tablet computer, a notebook computer, and other terminals that have a touch panel/screen, a display screen, and other functions capable of supporting writing by a user. As shown in fig. 1, the method may include the following steps.
Step S101, monitoring the writing operation of the current display page on the touch display screen by the user.
And S102, after the writing operation is monitored, collecting a set of writing elements in the writing operation.
In one embodiment, the user terminal may monitor a writing operation of a user on a currently displayed page on the touch display screen, and may collect a set of writing elements in the writing operation after monitoring the writing operation of the user on an nth row/column of the currently displayed page. Wherein N is an integer greater than or equal to 1. Specifically, the touch display screen can be integrated into one device, and can be divided into a touch pad and a display screen. When the touch display screen is divided into the touch pad and the display screen, the user terminal can monitor the writing operation of the user on the touch pad and synchronously display the writing operation content of the user through the display screen. The user terminal can monitor the writing operation of the user on the Nth row or column of the current display page, and can also monitor the writing operation of the user on multiple rows or multiple columns of the current display page. The writing operation may include a set of writing elements, that is, the writing operation includes one row/column or multiple rows/columns, which is not limited in the embodiments of the present invention. Wherein, the constituent elements of the writing content are writing elements. Further, the handwriting elements may include chinese characters, english letters, numbers, etc. written by the user.
And step S103, judging whether the number handwriting exists in the set.
In one embodiment, after collecting the set of writing elements in the writing operation, it can be determined whether there is a number character corresponding to the writing element in the set, i.e. whether the user has a written number. Specifically, it is usually determined whether there is a number handwriting in the first three handwriting elements corresponding to the start position of the set, for example, the open position. The writing elements as written by the user may be for example 1, one, I, etc., which have different numbering types. Alternatively, a pre-stored handwriting library may be searched for a standard numbered character that is the same or similar to the stroke data of the handwriting element.
And step S104, if the judgment result is yes, converting and displaying the numbered characters into corresponding numbered characters.
In an embodiment, when it is determined that a numbered handwriting exists in the set, the numbered handwriting can be converted into a corresponding numbered character for display, where if the user writes as "1" for example, where "1" is determined to correspond to the numbered character, the "1" written by the user can be converted into a standard numbered character 1 for display, and meanwhile, the standard numbered character 1 is displayed at a position where the standard numbered character 1 is displayed after the "example" written by the user, that is, at a display position of a corresponding original written handwriting element.
See fig. 5 and 6 for the writing effect. As shown in fig. 5, the writing effect of the writing operation performed on the current page by the user is shown; as shown in fig. 6, after the method according to the embodiment of the present invention is implemented for the user terminal, the writing effect of the handwriting set in the writing operation displayed on the current page is obtained. By comparing the two figures, the page display is normalized and the user experience is improved after the method provided by the embodiment of the invention is implemented.
In the embodiment of the invention, after the user terminal monitors the writing operation of a current display page of the touch display screen in a certain row or column, the set of handwriting elements in the writing operation can be collected. And judging whether the number handwriting exists in the set or not, if so, indicating that the user writes the number handwriting, and displaying the corresponding number character at the position of the row or column where the user writes the number. Therefore, the written content of the user can be associated through number identification, the display format of the current display page is more standard, and the user experience is improved.
Referring to fig. 2, a flowchart of a method for displaying written characters on a user terminal according to another embodiment of the present invention is shown. The method in the embodiment of the present invention may be implemented by the user terminal described in the embodiment of the present invention. As shown in fig. 2, the method may include the following steps.
Step S201, a writing operation of a current display page on the touch display screen by a user is monitored.
Step S202, after the writing operation is monitored, collecting a set of writing elements in the writing operation.
In one embodiment, the user terminal may monitor a writing operation of a user on a currently displayed page on the touch display screen, and may collect a set of writing elements in the writing operation after monitoring the writing operation of the user on an nth row/column of the currently displayed page. Wherein N is an integer greater than or equal to 1. Specifically, the touch display screen can be integrated into one device, and can be divided into a touch pad and a display screen. When the touch display screen is divided into the touch pad and the display screen, the user terminal can monitor the writing operation of the user on the touch pad and synchronously display the writing operation content of the user through the display screen. The user terminal can monitor the writing operation of the user on the Nth row or column of the current display page, and can also monitor the writing operation of the user on multiple rows or multiple columns of the current display page. The writing operation may include a set of writing elements, that is, the writing operation includes one row/column or multiple rows/columns, which is not limited in the embodiments of the present invention. Wherein, the constituent elements of the writing content are writing elements. Further, the handwriting elements may include chinese characters, english letters, numbers, etc. written by the user.
Step S203, analyzing the stroke data contained in the handwriting elements in the set.
In one embodiment, after the collection of the handwriting elements in the writing operation is collected, the stroke data for each of the handwriting elements in the collection may be parsed to determine whether the current handwriting element needs to be corrected. The stroke data may include, among other things, the smallest unit of a stroke, defined herein as a granular unit, i.e., a granular stroke vector, which includes a stroke length and a direction.
Step S204, judging whether the stroke data in the handwriting elements in the set needs to be merged.
In one embodiment, after analyzing the stroke data included in the handwriting elements, it may be further determined whether a merge operation is required on the stroke data of the handwriting elements in the set. Specifically, the condition for determining whether the writing is required may be whether the writing time difference between the stroke data reaches a preset time threshold or whether the writing distance between the stroke data reaches a preset distance threshold. When the writing time difference between the stroke data does not reach the preset time threshold, that is, the writing time difference between the two strokes is short, the stroke data needs to be merged. The preset time threshold may be 1s, 0.5s, 2s, or the like, and the embodiment of the present invention is not limited. When the writing distance between the stroke data does not reach the preset distance threshold value and the starting or ending heights of the two strokes are consistent, the stroke data needs to be merged.
And step S205, if the judgment result in the step S204 is positive, merging the stroke data.
In one embodiment, when it is determined that the stroke data satisfies the merging condition, the merging operation is performed on the stroke data according to the condition that the writing time interval between the stroke data does not reach the preset time threshold or the writing interval between the stroke data does not reach the preset distance threshold. Specifically, the data coordinates of the two stroke data may be averaged, so that the averaged stroke data is displayed between the two stroke data, or only one of the stroke data may be retained to perform the merging operation, which is not limited in the embodiment of the present invention.
And step S206, comparing whether the stroke data is the same as or similar to the stroke data corresponding to the numbered characters in a preset handwriting library.
In one embodiment, when it is determined in step S204 that the stroke data does not need to be merged or when the merging of the stroke data in step S205 is completed, it may be further compared whether the stroke data in the preset handwriting library is the same as or similar to the stroke data corresponding to the numbered character. The preset handwriting library may include standard handwriting characters corresponding to the handwriting elements, for example, the handwriting elements may include chinese characters, english letters, and numbers written by the user, and correspondingly, the standard handwriting characters may be standard chinese characters, english alphabetic characters, or numbers or encoding characters. Specifically, by comparing the stroke data of the handwriting elements with the stroke data corresponding to the numbered characters, the fact is that whether the characteristics of the stroke data of the handwriting elements are the same or similar is compared. I.e., whether the writing order, writing direction, etc., of the strokes in the stroke data are the same or similar, wherein the features are similar, i.e., the difference in features is less than a certain threshold, then the stroke data may be determined to be similar.
Step S207, if the stroke data of a certain handwriting element is compared to be the same as or similar to the stroke data corresponding to the numbered character, the handwriting element is determined to be numbered handwriting.
In one embodiment, if the stroke data of one of the handwriting elements in the set is compared to the stroke data corresponding to the numbered character, i.e., the stroke characteristics are the same or similar, as described above, the handwriting element may be determined to be the numbered handwriting.
And step S208, converting and displaying the numbered handwriting into corresponding numbered characters.
In one embodiment, when it is determined that a numbered handwriting exists in the set, the numbered handwriting can be converted into a corresponding numbered character for display, wherein if the user writes as example "1", wherein it is determined that "1" corresponds to the numbered character, the "1" written by the user can be converted into a standard numbered character 1 for display, and meanwhile, the standard numbered character 1 is displayed at a position where the user writes as "example", that is, at a display position of a corresponding original written handwriting element.
In step S209, a next number character of the same number type as the number character is called.
In one embodiment, after the number character is displayed on the nth row/column of the currently displayed page, the next number character may be called in sequence according to the number type of the number character displayed on the nth row/column. Specifically, the number type of the numbered character displayed on the nth row/column is determined according to the writing element written by the user, or the number type of the writing element can be converted according to the setting of the user. For example, if the number character displayed on the nth row is "one", the number type of the number character is an uppercase letter type, and the number character can be called "two"; if the number type of the numbered characters is unified into the capital letter type according to the preset setting of the user, the numbered character displayed on the nth line is "one", and similarly, the numbered character called on the N +1 th line is "two".
And step S210, displaying the called next number character on the next line or the next column of the current display position of the number character in a semitransparent display mode.
In one embodiment, after the number character of the (N + 1) th row/column, i.e. the next number character of the nth row/column, is called, the number character is displayed in a semi-transparent display manner, so as to prompt the user that the content of the (N + 1) th row can be directly written after the nth row is written. The specific display position may be the same vertically or horizontally as the display position of the numbered character in the nth row/column. Specifically, when the numbered character is displayed on the nth row, the next numbered character displayed on the (N + 1) th row is vertically aligned with the numbered character on the nth row at the same position; similarly, when the numbered character is displayed in the nth column, the next numbered character displayed in the (N + 1) th column is at the same position, i.e. at the same level, as the numbered character in the nth column. Therefore, the next serial number can be actively displayed in the writing process of the user currently displaying the page, so that the page typesetting becomes standard, and the writing efficiency of the user is improved. Optionally, the operation of the user on the next numbered character displayed on the (N + 1) th row/column may also be detected, and if the user performs a deletion operation on the next numbered character, the numbered characters of the (N + 2) th row/column and the following rows/columns are no longer displayed in sequence.
And S211, when the writing line number or the writing column number of the handwriting elements in the set exceeds a preset threshold value, typesetting the handwriting elements in the set.
In one embodiment, the user terminal may further monitor whether the number of writing lines or columns of the handwriting elements in the set exceeds a preset threshold, and if the number of writing lines or columns of the handwriting elements in the set exceeds the preset threshold, the handwriting elements in the set may be typeset. It should be noted that the monitoring step may be performed after the above step, or may be performed after the writing operation of the user is monitored in step S201. The preset threshold value can be set to be 2 rows/columns, that is, when the condition that the number of writing rows of the current display page by the user exceeds 2 rows/columns is monitored, the currently written handwriting elements can be typeset. Specifically, the typesetting may include aligning the corresponding writing elements in each row or each column, adding horizontal dividing lines between the rows or columns, scrolling the rows or columns when the current writing row or column number is closer to the edge of the page, or adding a new writing page for display, etc. Thereby ensuring more standard writing display of the user.
See fig. 5 and 6 for the writing effect. As shown in fig. 5, the writing effect of the writing operation performed on the current page by the user is shown; as shown in fig. 6, after the method according to the embodiment of the present invention is implemented for the user terminal, the writing effect of the handwriting set in the writing operation displayed on the current page is obtained. By comparing the two figures, the page display is normalized and the user experience is improved after the method provided by the embodiment of the invention is implemented.
In the embodiment of the invention, after the user terminal monitors the writing operation of a current display page of the touch display screen in a certain row or column, the set of handwriting elements in the writing operation can be collected. And judging whether the number handwriting exists in the set or not, if so, indicating that the user writes the number handwriting, and displaying the corresponding number character at the position of the row or column where the user writes the number. Therefore, the written content of the user can be associated through number identification, the display format of the current display page is more standard, and the user experience is improved.
Fig. 3 is a schematic structural diagram of an embodiment of a ue in the present invention. The user terminal may include: the device comprises a monitoring module 301, a collecting module 302, a judging module 303 and a first display module 304.
The monitoring module 301 is configured to monitor a writing operation of a currently displayed page on the touch display screen by a user.
A collecting module 302, configured to collect a set of handwriting elements in the writing operation after the monitoring module monitors the writing operation.
In one embodiment, the user terminal may monitor the writing operation of the user on the currently displayed page on the touch display screen through the monitoring module 301, and after the monitoring module 301 monitors the writing operation of the user on the nth row/column of the currently displayed page, the collecting module 302 may collect a set of writing elements in the writing operation. Wherein N is an integer greater than or equal to 1. Specifically, the touch display screen can be integrated into one device, and can be divided into a touch pad and a display screen. When the touch display screen is divided into the touch pad and the display screen, the user terminal can monitor the writing operation of the user on the touch pad and synchronously display the writing operation content of the user through the display screen. The user terminal can monitor the writing operation of the user on the Nth row or column of the current display page, and can also monitor the writing operation of the user on multiple rows or multiple columns of the current display page. The writing operation may include a set of writing elements, that is, the writing operation includes one row/column or multiple rows/columns, which is not limited in the embodiments of the present invention. Wherein, the constituent elements of the writing content are writing elements. Further, the handwriting elements may include chinese characters, english letters, numbers, etc. written by the user.
The judging module 303 is configured to judge whether the set has the number writing.
In one embodiment, after the collection module 302 collects the collection of the writing elements in the writing operation, the determination module 303 may determine whether there is a number character corresponding to the writing element in the collection, that is, whether the user has a writing number. Specifically, it is usually determined whether there is a number handwriting in the first three handwriting elements corresponding to the start position of the set, for example, the open position. The writing elements as written by the user may be for example 1, one, I, etc., which have different numbering types. Alternatively, a pre-stored handwriting library may be searched for a standard numbered character that is the same or similar to the stroke data of the handwriting element.
A first display module 304, configured to convert and display the numbered characters as corresponding numbered characters when the determination result of the determining module 303 is yes.
In an embodiment, when the determining module 303 determines that the number handwriting exists in the set, the first displaying module 304 may convert the number handwriting into a corresponding number character for displaying, wherein if the user writes as an example "1", wherein the user determines that the "1" corresponds to the number character, the "1" written by the user may be converted into a standard number character 1 for displaying, and meanwhile, a position where the standard number character 1 is displayed is a "example" written by the user, that is, a display position of a corresponding original written handwriting element. The first display module 304 can also display other writing elements in the collection module 302 except the writing element corresponding to the numbered character.
See fig. 5 and 6 for the writing effect. As shown in fig. 5, the writing effect of the writing operation performed on the current page by the user is shown; as shown in fig. 6, after the method according to the embodiment of the present invention is implemented for the user terminal, the writing effect of the handwriting set in the writing operation displayed on the current page is obtained. By comparing the two figures, the page display is normalized and the user experience is improved after the method provided by the embodiment of the invention is implemented.
In the embodiment of the invention, after the user terminal monitors the writing operation of a current display page of the touch display screen in a certain row or column, the set of handwriting elements in the writing operation can be collected. And judging whether the number handwriting exists in the set or not, if so, indicating that the user writes the number handwriting, and displaying the corresponding number character at the position of the row or column where the user writes the number. Therefore, the written content of the user can be associated through number identification, the display format of the current display page is more standard, and the user experience is improved.
Fig. 4 is a schematic structural diagram of another embodiment of a ue in the present invention. The user terminal may include: the device comprises a monitoring module 401, a collecting module 402, a judging module 403, a first display module 404, a calling module 405, a second display module 406 and a typesetting module 407.
The monitoring module 401 is configured to monitor a writing operation of an nth row/column of a currently displayed page on the touch display screen by a user.
A collecting module 402, configured to collect a set of writing elements in the writing operation after the monitoring module monitors the writing operation.
In an embodiment, the user terminal may monitor the writing operation of the user on the currently displayed page on the touch display screen through the monitoring module 401, and after the monitoring module 401 monitors the writing operation of the user on the nth row/column of the currently displayed page, the collecting module 402 may collect a set of writing elements in the writing operation. Wherein N is an integer greater than or equal to 1. Specifically, the touch display screen can be integrated into one device, and can be divided into a touch pad and a display screen. When the touch display screen is divided into the touch pad and the display screen, the user terminal can monitor the writing operation of the user on the touch pad and synchronously display the writing operation content of the user through the display screen. The user terminal can monitor the writing operation of the user on the Nth row or column of the current display page, and can also monitor the writing operation of the user on multiple rows or multiple columns of the current display page. The writing operation may include a set of writing elements, that is, the writing operation includes one row/column or multiple rows/columns, which is not limited in the embodiments of the present invention. Wherein, the constituent elements of the writing content are writing elements. Further, the handwriting elements may include chinese characters, english letters, numbers, etc. written by the user.
The judging module 403 is configured to judge whether there is a numbered character corresponding to the handwriting element in the set.
In this embodiment of the present invention, the determining module 403 may include the following units:
and the parsing unit 4031 is configured to parse the stroke data included in the handwriting elements in the set.
In one embodiment, when the collection module 402 collects a set of handwriting elements in a writing operation, the parsing unit 4031 may parse the stroke data of each handwriting element in the set to determine whether a correction needs to be performed on the current handwriting element. The stroke data may include, among other things, the smallest unit of a stroke, defined herein as a granular unit, i.e., a granular stroke vector, which includes a stroke length and a direction.
A determining unit 4032, configured to determine whether a merging operation needs to be performed on the stroke data in the handwriting elements in the set.
In one embodiment, after the parsing unit 4031 parses the stroke data included in the handwriting element, the determining unit 4032 may further determine whether a merging operation needs to be performed on the stroke data of the handwriting element in the set. Specifically, the condition for determining whether the writing is required may be whether the writing time difference between the stroke data reaches a preset time threshold or whether the writing distance between the stroke data reaches a preset distance threshold. When the writing time difference between the stroke data does not reach the preset time threshold, that is, the writing time difference between the two strokes is short, the stroke data needs to be merged. The preset time threshold may be 1s, 0.5s, 2s, or the like, and the embodiment of the present invention is not limited. When the writing distance between the stroke data does not reach the preset distance threshold value and the starting or ending heights of the two strokes are consistent, the stroke data needs to be merged.
A merging unit 4033, configured to, if the determination result of the determining unit 4032 is yes, perform a merging operation on the stroke data.
In an embodiment, when the determining unit 4032 determines that the stroke data satisfies the merging condition, according to the above condition, that is, when the writing time interval between the stroke data does not reach the preset time threshold or the writing interval between the stroke data does not reach the preset distance threshold, the merging unit 4033 performs a merging operation on the stroke data. Specifically, the data coordinates of the two stroke data may be averaged, so that the averaged stroke data is displayed between the two stroke data, or only one of the stroke data may be retained to perform the merging operation, which is not limited in the embodiment of the present invention.
A comparing unit 4034, configured to compare, in a preset handwriting library, whether the stroke data of the handwriting elements in the set is the same as or similar to the stroke data corresponding to the numbered character, when the determination result of the determining unit 4032 is negative, or after the merging unit 4033 performs a merging operation on the stroke data.
In an embodiment, when the determining unit 4032 determines that the stroke data does not need to be combined or when the combining unit 4033 combines the stroke data, the comparing unit 4034 may further compare whether the stroke data in the preset handwriting library is the same as or similar to the stroke data corresponding to the numbered character. The preset handwriting library may include standard handwriting characters corresponding to the handwriting elements, for example, the handwriting elements may include chinese characters, english letters, and numbers written by the user, and correspondingly, the standard handwriting characters may be standard chinese characters, english alphabetic characters, or numbers or encoding characters. Specifically, by comparing the stroke data of the handwriting elements with the stroke data corresponding to the numbered characters, the fact is that whether the characteristics of the stroke data of the handwriting elements are the same or similar is compared. I.e., whether the writing order, writing direction, etc., of the strokes in the stroke data are the same or similar, wherein the features are similar, i.e., the difference in features is less than a certain threshold, then the stroke data may be determined to be similar.
A determining unit 4035, configured to determine that a certain handwriting element is a numbered handwriting when the stroke data of the handwriting element compared by the comparing unit 4034 is the same as or similar to the stroke data corresponding to the numbered character.
In one embodiment, if the comparing unit 4034 compares the stroke data of one of the handwriting elements in the set with the stroke data corresponding to the numbered character, as described above, i.e., the stroke features are the same or similar, the determining unit 4035 may determine that the handwriting element is the numbered handwriting.
A first display module 404, configured to convert and display the serial number handwriting as a corresponding serial number character when the determination unit 4035 determines that the handwriting element is the serial number handwriting.
In an embodiment, when the determining unit 4035 determines that the numbered handwriting exists in the set, the first display module 404 may convert the handwriting element into a corresponding numbered character for display, where if the user writes as "1" for example, where "1" is determined to correspond to the numbered character, the "1" written by the user may be converted into a standard numbered character 1 for display, and meanwhile, the displayed position of the standard numbered character 1 is the displayed position of the corresponding original written handwriting element after the "example" written by the user is determined.
And a calling module 405, configured to call a next numbered character that is the same as the numbered character in the number type.
In one embodiment, the calling module 405 may sequentially call the next number character according to the number type of the number character displayed on the nth row/column after the number character is displayed on the nth row/column of the currently displayed page. Specifically, the number type of the numbered character displayed on the nth row/column is determined according to the writing element written by the user, or the number type of the writing element can be converted according to the setting of the user. For example, if the number character displayed on the nth row is "one", the number type of the number character is an uppercase letter type, and the number character can be called "two"; if the number type of the numbered characters is unified into the capital letter type according to the preset setting of the user, the numbered character displayed on the nth line is "one", and similarly, the numbered character called on the N +1 th line is "two".
And a second display module 406, configured to display the called next numbered character in a semi-transparent display manner on a line or a column next to the current display position of the numbered character.
In an embodiment, after the retrieving module 405 retrieves the number character of the (N + 1) th row/column, that is, the next number character of the nth row/column, the second display module 406 displays the number character in a semi-transparent display manner to prompt the user to write the content of the (N + 1) th row directly after writing the nth row. The specific display position may be the same vertically or horizontally as the display position of the numbered character in the nth row/column. Specifically, when the numbered character is displayed on the nth row, the next numbered character displayed on the (N + 1) th row is vertically aligned with the numbered character on the nth row at the same position; similarly, when the numbered character is displayed in the nth column, the next numbered character displayed in the (N + 1) th column is at the same position, i.e. at the same level, as the numbered character in the nth column. Therefore, the next serial number can be actively displayed in the writing process of the user currently displaying the page, so that the page typesetting becomes standard, and the writing efficiency of the user is improved. Optionally, the operation of the user on the next numbered character displayed on the (N + 1) th row/column may also be detected, and if the user performs a deletion operation on the next numbered character, the numbered characters of the (N + 2) th row/column and the following rows/columns are no longer displayed in sequence.
A typesetting module 407, configured to typeset the handwriting elements in the set when the monitoring module 401 monitors that the number of writing lines or columns of the handwriting elements in the set exceeds a preset threshold.
In an embodiment, the user terminal may further monitor whether the number of writing lines or columns of the handwriting elements in the set exceeds a preset threshold through the monitoring module 401, or monitor through the monitoring module after the second display module displays the next numbered character, and if the number of writing lines or columns of the handwriting elements in the set exceeds the preset threshold, the composition module 406 may perform composition on the handwriting elements in the set. The preset threshold value can be set to be 2 rows/columns, that is, when the condition that the number of writing rows of the current display page by the user exceeds 2 rows/columns is monitored, the currently written handwriting elements can be typeset. Specifically, the typesetting may include aligning the corresponding writing elements in each row or each column, adding horizontal dividing lines between the rows or columns, scrolling the rows or columns when the current writing row or column number is closer to the edge of the page, or adding a new writing page for display, etc. Thereby ensuring more standard writing display of the user.
See fig. 5 and 6 for the writing effect. As shown in fig. 5, the writing effect of the writing operation performed on the current page by the user is shown; as shown in fig. 6, after the method according to the embodiment of the present invention is implemented for the user terminal, the writing effect of the handwriting set in the writing operation displayed on the current page is obtained. By comparing the two figures, the page display is normalized and the user experience is improved after the method provided by the embodiment of the invention is implemented.
In the embodiment of the invention, after the user terminal monitors the writing operation of a current display page of the touch display screen in a certain row or column, the set of handwriting elements in the writing operation can be collected. And judging whether the number handwriting exists in the set or not, if so, indicating that the user writes the number handwriting, and displaying the corresponding number character at the position of the row or column where the user writes the number. Therefore, the written content of the user can be associated through number identification, the display format of the current display page is more standard, and the user experience is improved.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of 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. One of ordinary skill in the art can understand and implement it without inventive effort.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The units or sub-units in the terminal or the equipment of the embodiment of the invention can be merged, divided and deleted according to actual needs.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (24)
1. A display method for writing on a user terminal is characterized by comprising the following steps:
receiving writing operation of a current display page on a touch display screen by a user;
collecting a set of handwriting elements, the set of handwriting elements included in the writing operation;
judging that the set has the number handwriting;
displaying corresponding standard serial number characters, wherein the standard serial number characters are obtained by conversion according to the serial number handwriting;
the judging that the number handwriting exists in the set comprises the following steps: and judging that the starting position of the set has the number handwriting.
2. The method of claim 1, wherein said determining that numbered writings exist in the set comprises:
analyzing stroke data contained in the handwriting elements in the set;
comparing whether the stroke data is the same as or similar to the stroke data corresponding to the standard numbered character, wherein the standard numbered character is in a preset character library;
and if the stroke data of a certain character element is compared to be the same as or similar to the stroke data corresponding to the standard numbered character, determining that the character element is the numbered handwriting.
3. The method of claim 2, wherein said comparing whether said stroke data is the same or similar to stroke data corresponding to a standard numbered character comprises:
and comparing whether the stroke data characteristics of the stroke data are the same as or similar to the stroke data characteristics corresponding to the standard serial number characters, wherein the stroke data characteristics comprise writing sequence and writing direction.
4. The method of claim 2, wherein the method further comprises:
judging whether stroke data needs to be combined or not, wherein the stroke data is stroke data in the handwriting elements in the set;
and if the judgment result is yes, carrying out merging operation on the stroke data.
5. The method of claim 4, wherein the determining whether a merge operation is required for the stroke data comprises:
judging whether the writing time difference between the two stroke data does not reach a preset time threshold value or not; or
And judging whether the writing distance between the two stroke data does not reach a preset distance threshold value.
6. The method according to claim 4 or 5, wherein the stroke data to be merged is two, and said merging the stroke data comprises:
determining average stroke data of two stroke data to be combined, wherein the average stroke data is a data coordinate average value of the two stroke data;
the average stroke data is displayed between the two stroke data.
7. The method according to claim 4 or 5, wherein the stroke data to be merged is two, and said merging the stroke data comprises:
and reserving one stroke data in the two stroke data to be combined, and taking the reserved stroke data as the stroke data obtained by the combination operation.
8. The method of claim 1, wherein the method further comprises:
calling a next standard number character, wherein the next standard number character is the next standard number character with the same number type as the standard number character of the current line or the current column;
and displaying the called next standard number character on the next line or the next column of the current display position of the standard number character in a semitransparent display mode.
9. The method as recited in claim 8, wherein said displaying said called next standard number character in a semi-transparent display after a next row or a next column of a current display position of said standard number character, further comprises:
receiving a deleting operation, wherein the deleting operation is an operation executed by a user on the called next standard serial number character;
and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence, and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence.
10. The method of any one of claims 1, 2, 4 and 8, further comprising:
and when the writing line number or the writing column number of the handwriting elements in the set exceeds a preset threshold value, typesetting the handwriting elements in the set.
11. The method of claim 10, wherein the number of lines of writing of the writing element exceeds a predetermined threshold,
the typesetting of the handwriting elements in the set comprises at least one of the following:
for the corresponding writing element in each line;
adding water bisecting lines among the rows;
when the distance between the current writing line number and the page edge is lower than a distance threshold value, scrolling the line where the writing element is located, or adding a new writing page for displaying;
the number of writing columns of the writing elements exceeds a preset threshold,
the typesetting of the handwriting elements in the set comprises at least one of the following:
for the corresponding writing element in each column;
adding horizontal dividing lines among the rows;
and when the distance between the current writing column number and the page edge is lower than a distance threshold value, scrolling the column where the writing element is positioned, or adding a new writing page for displaying.
12. The method of claim 1, wherein the handwriting elements comprise: chinese characters, English letters and numbers handwritten by the user.
13. A user terminal, comprising:
the monitoring module is used for receiving the writing operation of a current display page on the touch display screen by a user;
the collection module is used for collecting a set of handwriting elements after the monitoring module receives the writing operation, and the set of handwriting elements is contained in the writing operation;
the judging module is used for judging that the serial number handwriting exists in the set;
the first display module is used for displaying corresponding standard serial number characters, and the standard serial number characters are obtained by conversion according to the serial number handwriting;
the judgment module is specifically configured to:
and judging that the starting position of the set has the number handwriting.
14. The user terminal of claim 13, wherein the determining module comprises:
the analysis unit is used for analyzing the stroke data contained in the handwriting elements in the set;
the comparison unit is used for comparing whether the stroke data is the same as or similar to the stroke data corresponding to the standard numbered character, and the standard numbered character is in a preset character library;
and the determining unit is used for determining that the handwriting element is the numbered handwriting when the stroke data of the certain handwriting element compared by the comparing unit is the same as or similar to the stroke data corresponding to the standard numbered character.
15. The ue of claim 14, wherein the comparing unit is specifically configured to:
comparing whether the stroke data characteristics of the stroke data are the same as or similar to the stroke data characteristics corresponding to the standard numbered characters, wherein the stroke data characteristics comprise: writing order and writing direction.
16. The user terminal of claim 14, wherein the determining module further comprises:
the judging unit is used for judging whether stroke data needs to be combined or not, wherein the stroke data is stroke data in the handwriting elements in the set;
and the merging unit is used for merging the stroke data when the judgment result of the judgment unit is yes.
17. The ue of claim 16, wherein the determining unit is specifically configured to:
judging whether the writing time difference between the two stroke data does not reach a preset time threshold value or not; or
And judging whether the writing distance between the two stroke data does not reach a preset distance threshold value.
18. The user terminal according to claim 16 or 17, wherein there are two stroke data to be merged, and the merging unit is specifically configured to:
determining average stroke data of two stroke data to be combined, wherein the average stroke data is a data coordinate average value of the two stroke data;
the average stroke data is displayed between the two stroke data.
19. The user terminal according to claim 16 or 17, wherein there are two stroke data to be merged, and the merging unit is specifically configured to:
and reserving one stroke data in the two stroke data to be combined, and taking the reserved stroke data as the stroke data obtained by the combination operation.
20. The user terminal of claim 13, further comprising:
the calling module is used for calling a next standard number character, and the next standard number character is the next standard number character with the same number type as the standard number character of the current line or the current column;
and the second display module is used for displaying the called next standard number character on the next line or the next column of the current display position of the standard number character in a semitransparent display mode.
21. The user terminal of claim 20, wherein the second display module is further configured to:
displaying the called next standard serial number character in a semi-transparent display mode on the next line or the next column of the current display position of the standard serial number character, and receiving a deleting operation, wherein the deleting operation is an operation executed by a user on the called next standard serial number character;
and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence, and if the next standard number character is displayed in the next row of the current display position, stopping displaying the next two rows and the next lower row of the standard number characters in the current display position in sequence.
22. The user terminal of any of claims 13, 14, 16 and 20, further comprising:
and the typesetting module is used for typesetting the handwriting elements in the set when the writing line number or the writing column number of the handwriting elements in the set exceeds a preset threshold value.
23. The user terminal of claim 22, wherein the number of lines of writing of the writing element exceeds a preset threshold,
the typesetting module is specifically used for at least one of the following:
when the writing line number of the handwriting elements exceeds a preset threshold value, aligning the corresponding handwriting elements in each line;
when the writing line number of the handwriting element exceeds a preset threshold value, adding a horizontal dividing line between each line;
confirming that the writing line number of the handwriting element exceeds a preset threshold value, and when the distance between the current writing line number and the page edge is lower than a distance threshold value, rolling the writing line, or adding a new writing page for displaying;
the number of writing columns of the writing elements exceeds a preset threshold,
the typesetting module is specifically used for at least one of the following:
when the writing column number of the handwriting elements exceeds a preset threshold value, corresponding handwriting elements in each column are determined;
when the writing column number of the handwriting elements exceeds a preset threshold value, adding a horizontal dividing line between each column;
and when the writing column number of the handwriting elements exceeds a preset threshold value and the distance between the current writing column number and the edge of the page is lower than a distance threshold value, rolling the column where the handwriting elements are located, or adding a new writing page for displaying.
24. The user terminal of claim 13, wherein the handwriting element comprises: chinese characters, English letters and numbers handwritten by the user.
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| CN201810547696.8A CN108874285B (en) | 2015-10-28 | 2015-10-28 | Display method for writing on user terminal and user terminal |
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| CN201810547696.8A CN108874285B (en) | 2015-10-28 | 2015-10-28 | Display method for writing on user terminal and user terminal |
| CN201510719314.1A CN105389112B (en) | 2015-10-28 | 2015-10-28 | The display methods and user terminal of handwriting on a kind of user terminal |
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| CN105389112B (en) * | 2015-10-28 | 2018-08-24 | 广州视睿电子科技有限公司 | The display methods and user terminal of handwriting on a kind of user terminal |
| JP6728993B2 (en) * | 2016-05-31 | 2020-07-22 | 富士ゼロックス株式会社 | Writing system, information processing device, program |
| CN112860157B (en) * | 2019-11-12 | 2022-06-24 | 广州视源电子科技股份有限公司 | Display element adjusting method, device, equipment and storage medium |
| CN111079636B (en) * | 2019-12-12 | 2024-02-02 | 国网电子商务有限公司 | Method and device for controlling dot matrix intelligent writing data return |
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| CN105389112A (en) | 2016-03-09 |
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