WO2009088188A2 - Digital-pen-based document compilation method and device for the working area within a computer program, and a recording medium therefor - Google Patents

Abstract

The present invention relates to a digital-pen-based document compilation method and device for the working area within a computer program, and to a recording medium therefor. With reference to a digital-pen-based document compilation device for the working area within a computer program, the present invention provides a digital-pen-based document compilation device characterised in that it comprises: a pen-driver module for receiving a position data pattern read in by the said digital pen, and extracting position data from the said position data pattern; a coordinate-mapping module for generating mapping coordinate data by applying coordinate-mapping rules to the said position data; and a plug-in module for ensuring that the said coordinate-mapping module can apply the said coordinate-mapping rules to the said position data and generate the said mapping coordinate data, by transmitting the said program coordinate data to the said coordinate-mapping module, and acquiring the said mapping coordinate data from the said coordinate-mapping module and conveying the said mapping coordinate data and preset work attributes to the said computer program. When the present invention is employed, there is the advantage that content which has been compiled on digital paper by means of a digital pen can be input in a unified fashion into the working area of a computer program in real time, by ensuring that the working area within the computer program can be matched with a fixed area on digital paper.

Description

[Correction by Rule 26] Digital pen-based document creation method, apparatus and recording medium in working area in computer program

The present invention relates to a digital pen-based document creation method, apparatus, and a recording medium thereof in a work area in a computer program. More specifically, in a work area in a computer program where a work area of a computer program is matched with a predetermined area of a digital paper so that the contents written on the digital paper with a digital pen are input in the same way to the work area of the computer program in real time. The present invention relates to a digital pen-based document preparation method, apparatus, and a recording medium thereof.

Handwritten documents in everyday life (e.g., certain form documents, such as insurance subscriptions, cellular service applications, credit card applications, and deposit subscription forms, and brief notes, general documents without specific forms such as directions) The method of inputting the data into a computer in the form of an electronic document used a method of converting and storing the created document into a computer file form by scanning with a scanner.

Scanning documents in the above manner was not only time-consuming but also inconvenient for the user, so as a way to solve this problem, the electronic pen and digital paper were used to display the contents of the work directly on the computer screen. A document writing device was devised.

1 is a view showing a document creating apparatus using a conventional digital pen and digital paper.

In the conventional document producing apparatus, when the user draws or writes on the digital paper 102 using the digital pen 104, the shape shown on the digital paper 102 is displayed on the computer screen 106 as it is.

However, the document creating apparatus of FIG. 1 is made so that the contents written in the digital paper are displayed on the screen as it is, and merely functions to store the created contents in a computer file.

Therefore, if you want to write on the digital paper using the digital pen 104 and use this content in a commonly used document writing program such as MS Word, Hangul, or PowerPoint, file the contents on the digital paper by computer file. There is a problem that must go through the steps to load and use the above program. In addition, since there is no method of working with the digital paper 102 and the digital pen 104 directly in the document writing program, there are many problems in the efficiency of the work using the digital paper 102 and the digital pen 104. This occurs.

In addition, the document creating apparatus does not allow the user to freely adjust the size input to the digital paper and the size on the computer screen corresponding to the input.

FIG. 2 is a diagram illustrating a case where a work is continued after the screen is scrolled in the middle of the work in FIG. 1.

In a conventional document producing apparatus, when a work area in a computer program changes a document position on a computer screen due to scrolling or the like, contents written on the digital paper do not follow the work area in the computer program and simply continue to a specific position on the computer screen. You will create a document.

As illustrated in FIG. 2, additional work may be performed after the computer program workspace created using digital paper is scrolled up during the work. After the work area of the computer program is scrolled, the same operation is performed at the position on the computer screen where the original picture 202 additionally worked on the digital paper corresponds to the position of the digital paper. However, since the computer program workspace is scrolled and moved, the circle picture 204 drawn on the computer screen is not drawn at a position in the computer program workspace intended by the user. This causes the problem that the picture on the digital paper and the picture on the computer program work area are not drawn the same. If the computer program workspace is scrolled, if the user wants to create a document as he or she wished to write, the user may not be able to move to the original position by scrolling the computer program workspace again. have.

In order to solve the above problems, the present invention is to match the working area in the computer program and a predetermined area on the digital paper so that the contents written on the digital paper with the digital pen are input in the same time in the working area of the computer program. There is a purpose.

In order to achieve the above object, the present invention provides a digital pen-based document creation apparatus in a work area in a computer program, which receives the position information pattern read by the digital pen and extracts the position information from the position information pattern. Pen driver module; A coordinate mapping module for generating mapping coordinate information by applying a coordinate mapping rule to the position information; The program mapping information is transmitted to the coordinate mapping module so that the coordinate mapping module applies the coordinate mapping rule to the position information to generate the mapping coordinate information, and obtains the mapping coordinate information from the coordinate mapping module. And a plug-in module for transmitting the mapping coordinate information and a predetermined work attribute to the computer program.

In order to achieve the above object, the present invention provides a computer-readable recording medium recording a program for functioning to execute digital pen-based document creation in a work area within a computer program. Receiving location information patterns, extracting location information from the location information patterns, generating program coordinate information, obtaining the program coordinate information, and generating mapping coordinate information by coordinate mapping rules; A computer-readable recording medium having recorded thereon a program for executing a method for creating a digital pen-based document, characterized in that it receives the mapping coordinate information and transfers the mapping coordinate information and work attributes to the computer program. To provide.

The present invention also provides a pen driver module, a coordinate mapping module, a method of creating a document by a digital pen-based document creating apparatus in a work area in a computer program including a plug-in module, the pen driver module Receiving location information patterns read by the digital pen and extracting location information from the location information patterns; Generating, by the coordinate mapping module, mapping coordinate information by applying a coordinate mapping rule to the position information; The plug-in module transmits program coordinate information to the coordinate mapping module so that the coordinate mapping module applies the coordinate mapping rule to the position information to generate the mapping coordinate information, and the mapping coordinate information from the coordinate mapping module. And receiving the mapping coordinate information and the predetermined work attribute to the computer program, thereby providing a method for creating a document.

According to the present invention, the work area in the computer program can be matched with a predetermined area on the digital paper, so that the contents written on the digital paper with the digital pen can be input in the same way to the work area of the computer program in real time.

1 is a view showing a document creating apparatus using a conventional digital pen and digital paper.

FIG. 2 is a diagram illustrating a case where a work is continued after the screen is scrolled in the middle of the work in FIG. 1.

3 is a diagram illustrating a digital pen-based document creating apparatus in a work area within a computer program according to an embodiment of the present invention.

4 is a diagram illustrating a work area and a screen area of a document creating program.

FIG. 5 is a diagram illustrating coordinate mapping between a digital pen and a work area of a document writing program in a digital pen-based document writing device in a work area within a computer program according to an embodiment of the present invention.

6 is a diagram illustrating various methods of coordinate mapping between a digital pen and a work area of a document writing program in a digital pen-based document writing device in a work area within a computer program according to an embodiment of the present invention.

FIG. 7 illustrates an entire document creation work area corresponding to one page by a user's manipulation (such as changing a screen ratio or scrolling) in a digital pen-based document preparation device in a work area within a computer program according to an embodiment of the present invention. Is a diagram illustrating a case where is not displayed on the screen.

8 is a flowchart illustrating a method for creating a document by a digital pen-based document creating apparatus in a work area in a computer program including a pen driver module, a coordinate mapping module, and a plug-in module according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function is obvious to those skilled in the art or may obscure the gist of the present invention, the detailed description thereof will be omitted.

3 is a diagram illustrating a digital pen-based document creating apparatus in a work area within a computer program according to an embodiment of the present invention.

The digital pen-based document creating apparatus in the work area in the computer program according to the embodiment of the present invention includes a pen driver module 302, a coordinate mapping module 304, and a plug-in module 306. In this embodiment, the computer program means a document preparation program 308.

A digital pen-based document creating apparatus in a work area within a computer program according to an embodiment of the present invention, which is designed to be linked to a document creating program 308 such as MS-WORD, PowerPoint, Hangul, etc. After interlocking, the digital pen 104 is connected to the computer 310, and the document creation program 308 is activated to establish a one-to-one correspondence between the work area on the document creation program 308 and the entire area or a part of the digital paper 102. Can match. By matching the work area on the document creation program 308 with a certain area of the digital paper 102 one-to-one, the contents created on the digital paper 102 are input in the same manner as the work area of the document creation program 308 in real time. can do.

As shown in FIG. 3, the pen driver module 302 receives the location information pattern on the digital paper 102 read by the digital pen 104, extracts the location information from the location information pattern, and sends it to the coordinate mapping module 304. send. A unique positional information pattern is printed on the surface of the digital paper 102 so that when the digital pen 104 reads a positional pattern on the digital paper 102, the position is read from the information read from the position of the digital paper 102. The digital paper 102 is made so that it can be found out. Since the technique of reading the position information by reading the position information pattern from the digital paper is a well-known matter, a detailed description thereof will be omitted.

The coordinate mapping module 304 obtains the program coordinate information generated by the plug-in module 306 and generates mapping coordinate information from the position information obtained from the pen driver module 302 by the coordinate mapping rule. Details of the coordinate mapping rule will be described in detail with reference to FIG. 5.

The plug-in module 306 transmits program coordinate information to the coordinate mapping module 304 so that the coordinate mapping module 304 can apply the coordinate mapping rule when generating the mapping coordinate information. The plug-in module 306 obtains mapping coordinate information generated by the coordinate mapping module 304 and transfers the mapping coordinate information and the predetermined work attribute to the computer program.

As described above, in this embodiment, the computer program means a document creation program 308. In the present embodiment, the program coordinate information includes work area coordinates and screen area coordinates.

4 is a diagram illustrating a work area and a screen area of a document creating program.

As shown in FIG. 4, the work area coordinates are the upper left coordinates (WX ₁ , WY ₁ ) and the lower right coordinates (WX ₂ , WY ₂ ) of the working area of the document creation program 308 that the document creation program 308 recognizes. Means a pair. Therefore, when a pair of upper left coordinates and a lower right coordinate of the work area of the document creation program 308 are defined, a rectangular work area may be defined. In addition, the screen area coordinates are the upper left coordinates (WX ₁ ′, WY ₁ ′) and the lower right coordinates (WX ₂ ′, WY) of the screen area 404, which is a part of the work area of the document creation program 308 that appears on the computer screen. ₂ ') means pair.

The mapping coordinate information may include display coordinates and scroll information. Display coordinates are coordinates mapped onto the work area created after applying the coordinate mapping rule, and scroll information is the X-axis movement value necessary to scroll the mapped coordinates into the screen area when the mapped coordinates do not exist in the screen area. It means the pair of Y-axis movement values (X, Y). When the mapped coordinates exist in the screen area, the scroll information means that (X, Y) is (0, 0). A description of the case where the scroll occurs will be described in detail with reference to FIG.

The document creating program 308 uses the mapping coordinate information obtained from the plug-in module 306 to dot the preset work attribute on the display coordinate. The work attribute refers to the color of a dot, the size of a dot, etc., imprinted in the document creation program 308. Such a working attribute may provide a function for setting by the user by providing a menu method or the like in the digital pen-based document creating apparatus according to an embodiment of the present invention.

FIG. 5 is a diagram illustrating coordinate mapping between a digital pen and a work area of a document writing program in a digital pen-based document writing device in a work area within a computer program according to an embodiment of the present invention.

The work area 402 coordinates and the screen area 404 coordinates may be different from each other. In FIG. 5, since the entire work area 402 is displayed on the screen area, the work area coordinates and the screen area coordinates are the same. In this case, the scroll information is (X, Y) becomes (0, 0). Therefore, considering only the mapped display coordinates, the location information of the digital paper can be matched to the work area of the document creation program and displayed on the computer screen.

As shown in FIG. 5, an example of a method of generating display coordinates by mapping a work area 402 and a digital paper 102 of a document creation program is as follows.

The work area 402 can be designated by designating diagonal end points of the work area in the document creation program. For example, assume that the upper left coordinates of the work area (WX ₁ , WY ₁ ) shown in FIG. 5 are (50, 50) and the lower right coordinates of the work area (WX ₂ , WY ₂ ) are (250, 250). Also assume that the upper left coordinates (PX ₁ , PY ₁ ) of the digital paper are (0, 0) and the lower right coordinates (PX ₂ , PY ₂ ) are designated as the digital paper coordinates as (400, 400).

At this time, the coordinate mapping rule can be obtained by the following formula.

That is, wx, which is the X coordinate of the work area coordinates to which the position information read by the pen driver module 302 is mapped, changes according to px, which is the X coordinate of the digital paper read by the pen driver module 302. Where px is relative to the origin PX ₁ . Here, the total length of the X coordinate of the work area coordinates is 200 and the total length of the X coordinate of the digital paper is 400, so only one half of the distance moving on the digital paper needs to be moved in the working area. Therefore, wx, which is the X coordinate of the coordinate of the work area, needs only to move by 1/2 of the point where px, which is the X coordinate of the digital paper, is away from PX ₁ with respect to WX ₁ , which is the origin of the work area. That is, wx, which is the X coordinate of the work area mapped by the formula (wx = WX ₁ + px * 1/2), can be obtained.

Similarly, wy, which is the Y coordinate of the work area coordinates to which the location information read by the pen driver module 302 is mapped, changes according to py, which is the Y coordinate of the digital paper read by the pen driver module 302. Where py is the coordinate relative to the origin PY ₁ . Since the total length of the Y coordinate of the work area coordinates is 200 and the total length of the X coordinate of the digital paper is 400, only one half of the moving distance on the digital paper needs to be moved in the working area. Therefore, wy, which is the Y coordinate of the work area coordinates mapped by the formula (wy = WY ₁ + py * 1/2), can be obtained in the same manner as when wx is obtained.

Therefore, generalizing the above equations, if the length of the X coordinate of the working area is a times the length of the X coordinate of the digital paper and the length of the Y coordinate of the working area is b times the length of the Y coordinate of the digital paper (wx = WX ₁ + px * Display coordinates (wx, wy), which are the X and Y coordinates of the work area of the document writing program mapped by the formulas a) and (wy = WY ₁ + py * b), can be obtained.

In order to map various areas of the digital paper that match the work area of the document creation program, various mapping coordinate systems created by the coordinate mapping rule can be saved in the form of profile, and one-click form can be used to select the desired profile. If you implement the plug-in S / W for selecting a profile in the form of a menu on the target document creation program, you can use it continuously by mapping the work area on the screen and various areas of the digital paper with one configuration.

In mapping coordinates, you can adjust the size of the work area of the document authoring program so that a specific position becomes the work area and also freely adjust the size of the digital paper mapped to the work area so that only a certain part of the digital paper is used. You can do that.

By mapping the work area and the digital paper one-to-one in this way, the results written on the digital paper can be displayed at the correct mapping position in the work area at all times.

6 is a diagram illustrating various methods of coordinate mapping between a digital pen and a work area of a document writing program in a digital pen-based document writing device in a work area within a computer program according to an embodiment of the present invention.

As shown in FIG. 6, the area of the digital paper 102 mapped to the work area 402 may be the entire area 602 of the digital paper 102 or the partial area 402 of the digital paper 102. It can also be As described above, it may be configured to use a previously created coordinate mapping profile, a menu method, or a user's arbitrary designation.

FIG. 7 illustrates an entire document creation work area corresponding to one page by a user's manipulation (such as changing a screen ratio or scrolling) in a digital pen-based document preparation device in a work area within a computer program according to an embodiment of the present invention. Is a diagram illustrating a case where is not displayed on the computer screen. This is the case where the work area coordinates and the screen area coordinates as described above are different.

The plug-in module has not only the work area coordinates (WX ₁ , WY ₁ ) and (WX ₂ , WY ₂ ) but also the screen area coordinates (top left coordinates (WX ₁ ', WY ₁ ') and bottom right coordinates (WX ₂ ', WY _2). ') Is sent to the coordinate mapping module. Where (WX ₁ , WY ₁ ) is the same as (WX ₁ ', WY ₁ ') and (WX ₂ , WY ₂ ) is the same as (WX ₂ ', WY ₂ ') It is the case that the work area of the program is displayed on the computer screen.

The coordinate mapping module can know whether the position information currently read from the digital paper exists in the screen area based on the program coordinate information received from the plug-in module.

When the location information is generated from the pen driver module and obtained by the coordinate mapping module, the coordinate mapping module calculates the display coordinate. At this time, it is determined whether the calculated display coordinates are within or outside the screen area currently displayed on the screen. If it is within the screen area, only the display coordinates are sent to the plug-in module. However, if it is outside the screen area, the scroll information is calculated and provided to the plug-in module so that the display coordinates can be displayed on the computer screen.

At this time, if the calculated display coordinate does not fall between the screen area, that is, (WX ₁ ', WY ₁ ') and (WX ₂ ', WY ₂ '), the display coordinate position is outside the screen area. In this case, the coordinate mapping module calculates scroll information so that the position of the display coordinates appears. That is, the scroll information is calculated so that the display area is scrolled as much as the display coordinates deviate from the screen area and displayed on the screen. In the case of FIG. 7, the scroll information is (x ', y'), which is information for moving the work area downward by y 'and moving left by x'.

The plug-in module scrolls the screen using scroll information, and then provides the new work area coordinates (WX ₁ ', WY ₁ ') and screen area coordinates (WX ₂ ', WY ₂ ') to the coordinate mapping module. The mapping module calculates the mapping coordinate information for the digital pen input in the future based on the newly received program coordinate information and delivers it to the plug-in module.

As described above, the present invention can be created as a work area in a document creation program as it is written on a digital paper regardless of where the work area is located on the screen.

On the other hand, when using digital papers and digital pens that support the multipage function, the pen driver module informs the plug-in module that the page has been changed when the user switches to digital paper or uses the next page of the digital paper. In this case, the plug-in module can automatically add a new page to the document creation program to add a new page.

8 is a flowchart illustrating a method for creating a document by a digital pen-based document creating apparatus in a work area in a computer program including a pen driver module, a coordinate mapping module, and a plug-in module according to an embodiment of the present invention.

As shown in FIG. 8, a method of creating a document by a digital pen-based document creating apparatus in a work area in a computer program including a pen driver module, a coordinate mapping module, and a plug-in module according to an embodiment of the present invention is a pen driver module. The digital pen receives the position information pattern read by the digital pen (S802), and extracts the position information from the position information pattern (S804). The coordinate mapping module obtains program coordinate information generated by the plug-in module, and generates mapping coordinate information using the position information by coordinate mapping rule (S806). The plug-in module transmits the program coordinate information to the coordinate mapping module and receives the mapping coordinate information from the coordinate mapping module so that the coordinate mapping module can apply the mapping mapping rule to the position information to generate the mapping coordinate information. The work attribute is transferred to the computer program (S808). In this embodiment, the computer program means a document preparation program.

Meanwhile, there may be a method of extracting location information from the location information pattern read by the digital pen in the digital pen and transmitting only the extracted location information to the pen driver.

In addition, the program coordinate information includes work area coordinates and screen area coordinates. The mapping coordinate information may include display coordinates and scroll information.

Meanwhile, the work attribute may be the color of the point to be displayed or the size of the point.

Details of a method for creating a document by a digital pen-based document creating apparatus in a work area in a computer program including a pen driver module, a coordinate mapping module, and a plug-in module according to an embodiment of the present invention will be described with reference to FIGS. 4 to 7. Since the descriptions are the same, the detailed description will be described with reference to the digital pen-based document creating apparatus in the work area in the computer program according to an exemplary embodiment of the present invention.

A computer-readable recording medium having recorded thereon a program for executing digital pen-based document creation in a work area in a computer program according to an embodiment of the present invention receives a positional information pattern read by the digital pen. Function to extract location information from location information pattern, generate program coordinate information, get program coordinate information and generate location coordinate information by using coordinate mapping rule, mapping coordinate information by receiving mapping coordinate information And a computer program for executing a method for creating a digital pen-based document, which includes a function of transferring a work attribute to a computer program.

The program coordinate information includes work area coordinates and screen area coordinates. The mapping coordinate information may include display coordinates and scroll information.

Work attributes refer to the color or size of a point to be displayed.

In a computer-readable recording medium having recorded thereon a program for executing digital pen-based document creation in a work area within a computer program according to an embodiment of the present invention, program coordinate information, work area coordinates, screen area coordinates, Since the display coordinates, the scroll information, and the like are the same as those described with reference to FIGS. 4 to 7, the detailed description will be described with reference to the description of the digital pen-based document generating apparatus in the work area of the computer program according to an exemplary embodiment.

Receives the location information pattern read by the digital pen, extracts the location information from the location information pattern, generates the program coordinate information, obtains the program coordinate information, and generates the mapping coordinate information by using the mapping mapping rule. And the function of receiving mapping coordinate information and mapping coordinate information and a job attribute to a computer program are the same as those described with reference to FIGS. 4 to 7. Refer to the description of the digital pen-based document preparation device in the work area.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

According to the present invention, the work area in the computer program can be matched with a predetermined area on the digital paper so that the contents written on the digital paper with the digital pen can be input to the work area of the computer program in real time. Even if a part of the work area of the program is not visible on the computer screen, the contents written on the digital paper are equally input to the work area of the computer program.

Claims (12)

In the digital pen-based document creation device in the work area within a computer program, A pen driver module configured to receive the location information pattern read by the digital pen and extract location information from the location information pattern; A coordinate mapping module for generating mapping coordinate information by applying a coordinate mapping rule to the position information; The program mapping information is transmitted to the coordinate mapping module so that the coordinate mapping module applies the coordinate mapping rule to the position information to generate the mapping coordinate information, and obtains the mapping coordinate information from the coordinate mapping module. Plug-in module for transmitting the mapping coordinate information and a predetermined work attribute to the computer program Digital pen-based document creation device comprising a. The method of claim 1, wherein the program coordinate information, Digital pen-based document creation device comprising the work area coordinates and the screen area coordinates. The method of claim 1, wherein the mapping coordinate information, Digital pen-based document creation device comprising a display coordinate and scroll information. The method of claim 1, wherein the working attribute, Digital pen-based document writing device, characterized in that the color of the point to be displayed or the size of the point. A computer-readable recording medium having recorded thereon a program for functioning to execute digital pen-based document creation in a work area within a computer program, Receiving location information patterns read by the digital pen and extracting location information from the location information patterns; Generating program coordinate information; Acquiring the program coordinate information and generating mapping coordinate information by using the coordinate mapping rule; A function of receiving the mapping coordinate information and transferring the mapping coordinate information and work attributes to the computer program. A computer-readable recording medium having recorded thereon a program for executing a method for creating a digital pen-based document, characterized in that it comprises a. The method of claim 5, wherein the program coordinate information, A computer-readable recording medium having recorded thereon a program for executing a method for creating a digital pen-based document, the apparatus comprising: work area coordinates and screen area coordinates. The method of claim 5, wherein the mapping coordinate information, A computer-readable recording medium having recorded thereon a program for executing a method for creating a digital pen-based document, characterized in that it comprises display coordinates and scroll information. The method of claim 5, wherein the working attribute, A computer-readable recording medium having recorded thereon a program for executing a method for writing a digital pen-based document, characterized in that the color of the point to be displayed or the size of the point. In a method for creating a document by a digital pen-based document producing apparatus in a work area in a computer program having a pen driver module, a coordinate mapping module, and a plug-in module, Receiving, by the pen driver module, location information patterns read by the digital pen and extracting location information from the location information patterns; Generating, by the coordinate mapping module, mapping coordinate information by applying a coordinate mapping rule to the position information; The plug-in module transmits program coordinate information to the coordinate mapping module so that the coordinate mapping module applies the coordinate mapping rule to the position information to generate the mapping coordinate information, and the mapping coordinate information from the coordinate mapping module. Receiving an input and transferring the mapping coordinate information and a predetermined work attribute to the computer program; Digital pen-based document creation device comprising a document creation method comprising a. The method of claim 9, wherein the program coordinate information, A method of creating a document by a digital pen-based document producing device, comprising: work area coordinates and screen area coordinates. The method of claim 9, wherein the mapping coordinate information, A method of creating a document by a digital pen-based document producing device, comprising: display coordinates and scroll information. The method of claim 9, wherein the working attribute, A method of writing by a digital pen-based document producing device, characterized in that the color of the point to be displayed or the size of the point.

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