JPH1091317A - Handwriting input display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the handwriting input display device by reducing the bur den of handwriting input on a user and a feeling of physical disorder and actual izing operability close to that of actual paper and a pen. SOLUTION: An input data analysis part 6 decides input information as track information and parameter information and a line width analysis part 10 analyzes the track information to infer the thickness of the pen used for the input. A process setting part 7 automatially sets a process for the track information by referring to a characteristic process information storage part 8 according to the parameter information. Further, when none of parameters regarding the pen is inputted, the process setting part 7 receives the information regarding the pen thickness from the line width analysis part 10 and performs retrieval from the characteristic process information storage part 8 according to the information to identify the kind of the pen and then perform the process automatic setting.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an information processing apparatus, and more particularly, to a handwriting input display apparatus suitable for use in assisting handwriting input of graphics and display and storage of the handwritten graphics.

[0002]

2. Description of the Related Art Conventionally, as an input method of an information processing terminal device, an input from a keyboard and an input from a pointing device such as a mouse have been generally used, but recently, for example, personal computers in a design field or an art field have been used. With the widespread use of a keyboard, which is a device for inputting characters by code, and a mouse for inputting figures and the like with a relative movement amount, the function may be insufficient. There is an increasing demand for such devices. In addition, the spread of information in society has led to the widespread use of portable terminal devices. However, in such terminals that emphasized portability, pen input rather than keyboard or mouse input was required due to the need for miniaturization. Promising. In response to such a demand for pen input, a handwriting input display device has been developed and commercialized.

As a conventional handwritten input display device, for example, a configuration shown in FIG. 9 is generally used. Referring to FIG. 9, in a conventional handwritten input display device, an input device 1
Detects the position coordinates of the pen tip as input data, and causes the processing execution unit 2 to display the input data in association with the dots on the display device 3. Characteristics such as the line width of the shape
It is set separately by the user before or after inputting the figure. The processing execution unit 2 processes the input data according to the setting information of the characteristic such as the line width of the graphic. Similarly, the operation of the input data such as saving is set by the user each time, and the processing execution unit 2 performs the processing according to the setting.

For setting the line width and the like of a graphic, in addition to the conventional input method of setting by the user, for example, Japanese Patent Laid-Open No. 60-74015 and Japanese Patent Laid-Open No. 5-2820
Japanese Patent Application Publication No. 94-94 and the like have also proposed an apparatus having means for detecting the pen pressure at the time of input, and having a function of changing the line width of a graphic according to the pen pressure detected by the detecting means.

For example, Japanese Patent Application Laid-Open No. 6-175777 proposes an apparatus having a function of calculating a speed from input trajectory information and changing the line width of a figure according to the speed.

[0006]

The conventional general handwritten input display device described above has a problem that the user must set all the characteristics of the input data and the processing for the input data. I have.

However, in actual handwriting with paper and a pen, characteristics such as the line width of a figure are automatically set according to the thickness of the pen tip.

[0008] In addition, characteristics such as handwriting and ink bleeding, which are different between a case where a brush is used as a writing tool and a case where a magic is used, are automatically set only by selecting a pen.

Further, by selecting paper having a special function, such as carbon paper, it is possible to set a function in which copying is automatically performed simultaneously with writing.

[0010] For this reason, in the conventional handwritten input display device, there are various inconveniences such as the operation is difficult to understand or redundant, and a result different from the result intended by the user occurs, giving a sense of incongruity. Was.

In order to solve one of these problems,
In JP-A-60-74015 and the like, a device having a function of changing a display line width in accordance with pen pressure, or in JP-A-6-175777, a line width is changed in accordance with speed. Although devices with functions have been proposed, they all only partially realize the staging effects related to pen line width, and provide sufficient support in terms of operability and functionality. Is hard to say.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above circumstances, and has as its object to solve the above problems, reduce the load on the user in operation, and eliminate discomfort felt by the user during operation. Another object of the present invention is to provide a handwriting input display device that realizes operability similar to actual handwriting with paper and a pen.

More specifically, a first object of the present invention is to first realize a handwriting input that realizes operability close to that of a paper and a pen by semi-automatically realizing various processes and expression of characteristics for input data. A display device is provided.

[0014] A second object of the present invention is to provide a handwriting input display device which eliminates user discomfort by automatically setting the line width in accordance with the characteristics of a pen used for input. .

Further, a third object of the present invention is to realize a combination of semi-automation of various processes and characteristic expressions for input data and automatic setting of a line width according to the characteristics of a pen, thereby reducing a load on a user in operation. It is an object of the present invention to provide a handwriting input display device that reduces the discomfort, eliminates discomfort, and realizes operability close to paper and a pen.

[0016]

According to the first object of the present invention, there is provided an input device for inputting a graphic including handwritten characters and inputting an operation on the graphic.
In a handwriting input display device provided with a predetermined output device for storing and displaying input data input from the input device, the input data from the input device is analyzed, and the trajectory information of the figure and the trajectory information Input data analyzing means for determining parameter information for identifying processing to be performed on the trajectory; characteristic processing information storage means for storing processing relating to the trajectory and parameters; and parameters output from the input data analyzing means According to the information, a process setting unit for setting a process with reference to the characteristic process information storage unit, and a process set by the process setting unit are executed on the trajectory information output from the input data analysis unit. And a processing execution unit.

According to a second aspect of the present invention, there is provided an input device for inputting a graphic including handwritten characters and inputting an operation on the graphic, and an input input from the input device. In a handwriting input display device provided with various output devices for storing and displaying data,
Trajectory analysis means for recognizing data input from the input device as a set of coordinate points and for vectorizing as necessary and recognizing it as a vector set; and a line of a figure from the coordinate point set and the vector set output from the trajectory analysis means. Line width analysis means for analyzing the width, and line width information output from the line width analysis means are added to a set of coordinate points and a set of vectors output from the trajectory analysis means to generate output information. And a processing execution unit.

According to a third aspect of the present invention, there is provided a trajectory information representing a shape of a figure, a parameter representing a type of a paper corresponding to a real paper and a pen, and a parameter representing a type of a pen. An input device for inputting information, a processing execution unit that performs processing on the input information, and various output devices that output an execution result by the processing execution unit, the characteristic processing information storage unit, the input data analysis unit, This is achieved by a handwriting input display device including the processing setting means, the trajectory analysis means for receiving trajectory information as input data from the input data analysis means, and the line width analysis means.

In the handwriting input / display apparatus according to the first aspect of the present invention, the user can select the parameters corresponding to the real paper and the pen and realize the characteristics and effects that appear on the real paper and the pen. Since it is possible, it is easy to analogize the method of realizing the processing and the analogy of the processing result, and the operability is improved.

In the handwriting input display device according to the second aspect of the present invention, the user can automatically receive a line width corresponding to the thickness of the pen tip used for input as an output result. For this reason, the user is not required to explicitly set the line width, and can obtain the same result as that obtained when using the paper and the pen, as in the conventional handwriting input display device. It is possible to eliminate a sense of incongruity that the thickness of the used pen tip does not match the line width of the output result.

According to a third aspect of the present invention, in addition to the effect obtained by the means for achieving the first object, the pen thickness of the parameter information can be obtained. Is automatically set, it is possible to realize the operation and effect obtained by the means for achieving the second object, and to reduce the load on the user in the operation. It becomes possible.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a diagram showing a configuration of a handwriting input display device according to a first embodiment of the present invention.

Referring to FIG. 1, a handwriting input display device according to this embodiment is an input device 1 for a user to input.
And a characteristic processing information storage unit 8 storing the processing in association with the paper parameters and the pen parameters, and analyzing the input data sent from the input device 1. An input data analysis unit 6 for determining trajectory information of a figure and parameter information for identifying processing, and a characteristic processing information storage unit 8 according to parameter information sent from the input data analysis unit 6, A process setting unit 7 for setting a process for the trajectory information input in relation thereto, a process execution unit 2 for executing the process set by the process setting unit 7 on the trajectory information sent from the input data analysis unit 6, A display device 3, an external storage device 4, for outputting the result of the process execution unit 2 as necessary,
And an internal storage device 5.

Next, as one example of the present invention, the operation of each unit of the above-described handwriting input / display apparatus according to the first embodiment of the present invention will be specifically described.

Here, as an example, the case of drawing an ink painting will be described below.

The user first designates parameters corresponding to the optimum real paper and pen to obtain a desired result from the input device 1. In order to draw ink painting, you need a brush with Japanese paper and ink to produce appropriate bleeding and shading.

Therefore, the user selects Japanese paper and a brush as parameters. As an example of the selection method,
This is realized by a method of selecting an icon that images a real paper and a pen, or as another example, a method of selecting an object having a shape similar to a real object. The specification method is
It is not limited to these examples.

Next, a figure is input from the input device 1, that is, a landscape drawing is performed using ink.

The input data analysis unit 6 converts the input data from the input device 1 into a trajectory set, which is a sequence of coordinate points representing the shape of a figure, and the parameter information corresponding to the paper and pen described above.
Are sent to the processing execution unit 2 and the processing setting unit 7.

That is, in this embodiment, a parameter representing Japanese paper and a parameter representing a brush are sent to the processing setting section 7 and trajectory information representing the contents of the ink painting is sent to the processing executing section 2.

The processing setting section 7 is based on the parameters representing the washi and the brush sent from the input data analyzing section 6.
The processing is set with reference to the characteristic processing information storage unit 8 and the processing information is sent to the processing execution unit 2.

FIG. 4 shows an example of a detailed configuration diagram of the processing setting section 7 and the characteristic information storage section 8 as an embodiment of the present invention. With reference to FIG. 4, the process setting unit 7 and the characteristic information processing storage unit 8 will be described in detail.

Referring to FIG. 4, the processing setting section 7 includes a parameter determining section 710, a paper characteristic processing setting section 720, a pen characteristic processing setting section 730, and a fusion processing setting section 740. The characteristic processing information storage unit 8 includes a paper characteristic information table 810 and a pen characteristic information table 820.

The parameter discriminating section 710 discriminates the parameters of the sheet and the pen sent from the input data analyzing section 6 and sets the sheet parameters to the sheet processing setting section 720.
And sends the pen parameters to the pen characteristic processing setting unit 730.

The paper characteristic processing setting section 720 reads characteristic information corresponding to the paper parameter from the paper characteristic information table 810 in the characteristic processing information storage section 8 according to the paper parameter received from the parameter determining section 710, and performs the fusion processing. Send to setting section 740.

Similarly, pen characteristic processing setting section 730
Reads the characteristic information corresponding to the pen parameter from the pen characteristic information table 820 in the characteristic processing information storage unit 8 according to the pen parameter received from the parameter determination unit 710, and sends the characteristic information to the fusion processing setting unit 740.

The fusion processing setting section 740 analyzes the contents of the characteristic information corresponding to the paper parameter and the characteristic information corresponding to the pen parameter, and obtains the characteristic information to be set independently for the paper and the pen. And the characteristic information for which the process setting should be performed by collating the characteristic information of both the paper and the pen, and the characteristic information to be collated and the process setting should be collated to set the processing information.

Next, the process information set by collation and the process information set alone are sent to the process execution unit 2 together.

FIG. 5 shows a specific example of the paper characteristic information table 810 and pen characteristic information 820 in the characteristic processing information storage unit 8 as one embodiment of the present invention. The operation of the processing setting unit 7 will be described more specifically with reference to FIGS.

As described above, the parameter determining section 710 shown in FIG. 4 sends the parameter representing the Japanese paper sent from the input data analyzing section 6 to the sheet characteristic processing setting section 720,
The parameters representing the brush are sent to the pen characteristic processing setting section 730, respectively.

In accordance with this, the paper characteristic processing setting section 720
Refers to the paper characteristic information table 810, and from the item 811 of Japanese paper, the characteristic information about the Japanese paper, for example, that the permeability is "9" (that is, the content of the characteristic is "penetration" and the degree is "9"). Read such information.

Similarly, pen characteristic processing setting section 730
Refers to the pen characteristic information table 820 and reads out the characteristic information of the brush from the item 821 of the brush, such as information that the line width ranges from 1 to 10, the penetrability is 5, and the font is the brush. .

It should be noted that the numerical values expressing the permeability and the line width are absolute or relative values which are used as guidelines for performing the processing.

The fusion processing setting section 740 receives these respective pieces of characteristic information, and the pen-specific characteristic information such as, for example, the font and line width, and similarly, the paper-specific characteristic information are processed by the processing execution section 2 without any processing. Send as information.

As for the characteristic information such as the permeability, which changes depending on the balance between the paper and the pen, specific processing information is separately set and processed based on the result of comparing the numerical values of the permeability between the paper and the pen. Send to execution unit 2.

In this case, the permeability of the Japanese paper is set to “9”,
There is a characteristic that ink penetrates quite easily, and the pencil has a penetrability of "5", which is moderately easy to penetrate. The contents are sent to the processing execution unit 2.

On the other hand, for example, if the paper parameter is O
If it is an HP sheet, the item 81 of the OHP sheet
Referring to FIG. 2, the degree of permeability is set to “0”, which indicates that the ink hardly penetrates.

In this case, the fusion processing setting unit 740 considers the characteristics of the brush and the OHP, and performs the fusion processing on the processing information indicating that “an effect of rendering the drawing line ink is repelled on the sheet”. This will be sent to the setting unit 740.

In addition to the effect processing effect given to the trajectory, the processing related to the operation of the input data and the like are also stored in the characteristic processing information storage unit 8 so that
It can be realized semi-automatically.

For example, when the paper parameter is carbon paper, the copying function of the carbon paper is stored in the carbon paper item 813 of the paper characteristic information table 810.

The fusion processing setting unit 740, which has received the information of copying the carbon paper characteristic through the paper characteristic information processing setting unit 720, as the specific processing information, for example, displays “input data on the display device 3 and external storage device. 4 is created. "

Referring again to FIG. 1, the processing information set by the processing setting section 7 as described above is sent to the processing executing section 2, and the processing executing section 2 inputs the input data based on the processing information. Processing is performed on the trajectory information sent by the analysis unit 6, and the result is output to the display device 3, the external storage device 4, and the internal storage device 5 as necessary.

FIG. 6 shows the drawing of the ink painting described above.
As a comparative example, an image 1101 (FIG. 6A), which is an image in which the trajectory information is displayed without adding the characteristic processing, and an image, which is an image obtained as a result of performing the characteristic processing in the processing execution unit 2 according to the present embodiment. 1102 (FIG. 6B).

When the same image as the image 1102 is created by using the conventional handwriting input display device, the image 110
1, the user must specify the line thickness and shading, the degree of blur of the line, and the like in detail.

On the other hand, in the handwriting input display device according to the present embodiment, such redundant processing can be reduced, and an image 1102 of an ink painting as shown in FIG. 6B is displayed. , It will be.

Next, a second embodiment of the present invention will be described. FIG. 2 is a diagram illustrating a configuration of a handwriting input display device according to a second embodiment of the present invention.

Referring to FIG. 2, an apparatus according to this embodiment includes an input device 1 for a user to input and an input device 1
And a trajectory analysis unit 9 that recognizes input data sent as a set of coordinate points from the set as the trajectory information in its original form and creates vector information connecting appropriate two points in the set of coordinate points as necessary. A line width analyzer 10 for estimating the thickness of the tip of the pen used for input from the vector information and the trajectory information sent from the trajectory analyzer 9, and a line width analyzer for estimating the trajectory information sent from the trajectory analyzer 9. A processing execution unit 2 for generating output information by applying the line width sent from the input unit 10 and making the input graphic correspond to the thickness of the pen tip used for the input, and converting the result of the processing execution unit 2 as necessary It comprises a display device 3 for outputting and an external storage device 4 and an internal storage device 5.

As an example of the present invention, the operation of the trajectory analysis unit 9 and the line width analysis unit 10 in the apparatus according to this embodiment will be described in detail below.

When an input is made with a thick pen tip on a commonly used pen input digitizer, not all points within the range of the pen tip width are detected.

FIG. 7 shows an example of a detection point at the start of drawing when drawing is performed using a pen tip having a different thickness.
As a characteristic of human handwriting, if the pen tip is thick, it is difficult to land the entire width of the pen tip on the drawing surface at the same time, and the thicker the pen tip, the more a point on the pen tip lands on the drawing surface, It is thought that the time required to land the point is long. 7A shows a case where the pen tip is thin and there is no fluctuation described later, FIG. 7B shows a case where the pen tip is slightly thick and the fluctuation is small, and FIG. 7C shows a case where the pen tip is thick and the fluctuation is large. In each case.

For this reason, as shown in FIG. 7, in the point of detection by the digitizer, in a certain time after the start of detection,
Fluctuations corresponding to the width of the pen tip will occur.

In the apparatus according to the present embodiment, when such a phenomenon appears, the trajectory analysis unit 9 uses the detected point group detected within an appropriate time from the start of detection to detect two points adjacent to each other in time. A vector connecting the distances in the direction along the time axis is generated, and this vector set is sent to the line width analysis unit 10 together with the original coordinate point set.

The line width analysis unit 10 compares the directions of the respective vectors in order from the vector starting from the detection start point.
The detection point corresponding to the start point of the vector whose direction changes rapidly is regarded as the start point of the drawing trajectory.

On the other hand, if no change appears within an appropriate time, the detection start point is regarded as the drawing trajectory start point.

Next, the length of the vertically drawn line segment from the detection start point to the drawing line is set as the thickness of the pen tip, that is, the width of the drawing line.

FIG. 8 shows another example of a phenomenon that occurs when an input is made with a thick pen tip. This is because the fluctuation of the detection point, which is considered to occur only at the detection start point in the description with reference to FIG. 7, is considered to occur over the entire drawing line.

In this case as well, the trajectory analysis unit 9 similarly generates a vector group similar to that described above for the detection point group within an appropriate time, and together with the original coordinate point set, the line width analysis unit 10
Send to

The line width analysis unit 10 regards the average vector obtained by adding all the vector groups as the direction vector of the drawing line, and has all the two straight lines in the straight line group having the same inclination as this average vector and passing through each coordinate point. Are calculated, and the maximum value among them is set as the line width (FIG. 8).
(C)).

As described above, according to the second embodiment of the present invention, it is possible to determine the thickness of the pen tip and automatically display the line width of the thickness corresponding to the pen used. It becomes possible.

Next, a third embodiment of the present invention will be described. FIG. 3 is a diagram illustrating a configuration of a handwriting input display device according to a third embodiment of the present invention.

Referring to FIG. 3, an apparatus according to this embodiment includes an input device 1 having the same functions as the first embodiment shown in FIG. 1, an input data analysis unit 6, and a characteristic processing information. A storage unit 8, a display device 3, an external storage device 4,
In addition to the configuration including the internal storage device 5, the trajectory analysis unit 9 receiving the input from the input data analysis unit 6 described in the second embodiment, Line width analysis unit 10 to output to setting unit 2
At the same time as receiving paper parameters from the input data analysis unit 6 and receiving information about the line width from the line width analysis unit 10 and extracting paper characteristic information by referring to the characteristic processing information storage unit 8 based on the paper parameters, And a processing setting unit 7 for automatically determining pen parameters, extracting pen characteristic information, and setting processing by referring to the characteristic processing information storage unit 8 based on the line width.

The apparatus according to this embodiment is different from the apparatus according to the first embodiment in that the pen parameters which must be input by the user are automatically set according to the thickness of the pen to be input. It is possible to reduce the user's load in the operation.

[0074]

As described above, according to the present invention,
With the configuration in which the process setting is performed based on the paper characteristic information and / or pen characteristic information, it is possible to reduce redundant operations in the conventional handwriting input method, thereby reducing the load on the user. Play.

That is, according to the first aspect of the present invention,
By simply selecting parameters corresponding to the actual paper and pen, the user can realize the characteristics and effects appearing on the actual paper and pen, and can easily analogize the method of realizing the processing and the processing result. Operability is improved.

According to the second aspect of the present invention, the user can automatically receive a line width corresponding to the thickness of the pen tip used for input as an output result. For this reason, the user is not required to explicitly set the line width, and can obtain the same result as that obtained when using the paper and the pen, as in the conventional handwriting input display device. It is possible to eliminate a sense of incongruity that the thickness of the used pen tip does not match the line width of the output result.

According to the present invention, a user interface similar to the actual use of paper and a pen can be realized.
An operation for obtaining a desired handwritten input result can be easily analogized, and has an advantage that anyone can use it easily.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of a handwriting input display device according to a first embodiment of the present invention.

FIG. 2 is a block diagram illustrating a configuration of a handwriting input display device according to a second embodiment of the present invention.

FIG. 3 is a block diagram showing a configuration of a handwriting input display device according to a third embodiment of the present invention.

FIG. 4 is a diagram for explaining one embodiment of the present invention;
FIG. 3 is a block diagram illustrating a detailed configuration example of a processing setting unit and a characteristic processing information storage unit according to the first embodiment of the present invention.

FIG. 5 is a diagram for explaining one embodiment of the present invention;
FIG. 3 is a diagram illustrating a paper characteristic information table and a pen characteristic information table as detailed examples of a characteristic information processing storage unit.

FIG. 6 is a diagram for explaining one embodiment of the present invention;
(A) shows a comparative example, and (B) shows an example of a handwritten input result according to an embodiment of the present invention.

FIG. 7 is a diagram illustrating an example of a handwriting input characteristic for describing an operation of a line width analysis unit according to the second embodiment of the present invention.

FIG. 8 is a diagram illustrating an example of a characteristic of handwriting input for describing an operation of a line width analysis unit according to the second embodiment of the present invention.

FIG. 9 is a block diagram illustrating a configuration of a conventional handwritten input display device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 input device 2 processing execution unit 3 display device 4 external storage device 5 internal storage device 6 input data analysis unit 7 processing setting unit 8 characteristic processing information storage unit 9 trajectory analysis unit 10 line width analysis unit 710 parameter determination unit 720 paper characteristic processing Information setting unit 730 Pen characteristic processing information setting unit 740 Fusion processing setting unit 810 Paper characteristic information table 811 Japanese paper item 812 OHP sheet item 813 Carbon paper item 820 Pen characteristic information table 821 Brush writing item 1101 Trace information display image 1102 Based on characteristic information Processing image

Claims (7)

[Claims] An input device for inputting a graphic including a handwritten character and inputting an operation on the graphic, and a handwritten device including a predetermined output device for storing and displaying input data input from the input device An input display device configured to analyze input data from the input device to determine trajectory information of a figure and parameter information for identifying processing performed on the trajectory information; A characteristic processing information storage unit that stores a process and a parameter in association with each other, and a process setting unit that sets a process with reference to the characteristic processing information storage unit according to parameter information output from the input data analysis unit. Processing execution means for executing the processing set by the processing setting means on the trajectory information output from the input data analysis means; Handwriting input display apparatus characterized by including the. 2. A handwriting input device comprising: an input device for inputting a graphic including a handwritten character and inputting an operation on the graphic; and a predetermined output device for storing and displaying input data input from the input device. In the display device, a trajectory analysis unit that recognizes data input from the input device as a set of coordinate points, and recognizes the data as a vector set as necessary, and a set of coordinate points and a vector output from the trajectory analysis unit A line width analyzing means for analyzing the line width of the figure from the set, a coordinate point set and a vector set output from the trajectory analyzing means, and adding line width information output from the line width analyzing means, A handwriting input display device comprising: a process execution unit that generates output information. 3. A trajectory analyzing means for recognizing trajectory information output from said input data analyzing means as a set of coordinate points, and for recognizing the trajectory as a vector set as necessary, and a coordinate output from said trajectory analyzing means. Line width analysis means for analyzing the line width of the figure from a point set and a vector set, wherein the processing setting means is configured to execute the characteristic according to the parameter information and the line width information output from the line width analysis means. 2. The handwriting input display device according to claim 1, wherein the processing is set with reference to the processing information storage means. 4. Acquiring predetermined parameter information relating to paper and / or a writing instrument with respect to trajectory information acquired from input information of a character or a figure input by handwriting, and acquiring the parameter information from the parameter information with respect to the trajectory information. A handwritten input display device characterized in that a specified process is automatically selected and output to an output unit by performing the process. 5. The processing setting means sends the pen-specific characteristic information such as the font and line width and the paper-specific characteristic information to the processing execution means as they are, respectively, as processing information. 2. The handwriting according to claim 1, wherein, for the characteristic information which changes due to the balance of the predetermined value, predetermined processing information is separately set based on a result of comparing the characteristic values of the paper and the pen and transmitted to the processing executing means. Input display device. 6. The processing setting means discriminates paper and pen parameters sent from the input data analyzing means, sends the paper parameters to the paper characteristic processing setting means, and converts the pen parameters into pen characteristic processing. A parameter discriminating means for sending to the setting means, the paper property processing setting means reads characteristic information corresponding to the paper parameter from the characteristic processing information storage means in accordance with the paper parameter from the parameter discriminating means, and performs a fusion process. The pen characteristic processing setting means reads characteristic information corresponding to the pen parameter from the characteristic processing information storage means in accordance with the pen parameter from the parameter determining means, and transmits the characteristic information to the fusion processing setting means. The fusion processing setting means includes: characteristic information corresponding to the paper parameter; Analyze the contents of both characteristic information of the characteristic information corresponding to the pen parameters, and compare the characteristic information of the paper and the pen that should be processed independently with the characteristic information of both the paper and the pen to set the processing. Characteristic information,
2. The handwritten input display device according to claim 1, wherein the processing information is set by comparing the characteristic information to be set by performing the processing setting by distinguishing the processing information. 7. A trajectory analysis means for generating a vector connecting two temporally adjacent points in a direction along a time axis by using a group of detected points detected within an appropriate time from the start of detection. Then, this vector set is sent to the line width analysis means together with the original coordinate point set, and the line width analysis means compares the directions of the vectors in order from the vector starting from the detection start point, and rapidly The detection point corresponding to the start point of the vector in which the direction changes is regarded as the start point of the drawing trajectory.On the other hand, if the change does not appear within an appropriate time, the detection start point is regarded as the drawing trajectory start point. The length of the line segment extending vertically to the drawing line is set as the width of the drawing line, thereby determining the thickness of the pen tip, and determining the thickness of the pen corresponding to the pen used for handwriting input. The line width is displayed automatically. Handwriting input display apparatus as claimed in claim 2,.