JPH0877148A - Document preparing device - Google Patents

Abstract

PURPOSE: To provide the document preparing device which detects the time, the speed, or the like to magnify small data. CONSTITUTION: This device is provided with an input means 12 which inputs data of a hand-written character, a drawing, or the like, position detecting means 14 and 15 which detect the position of data inputted by the input means 12, time detecting means 14 and 15 which detect the input time of data detected by position detecting means 14 and 15, an expanding means 15 which expands data close to the position of inputted data at the time when the time detected by time detecting means 14 and 15 exceeds a prescribed value, and a display means 13 which displays data magnified by the magnifying means 15.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a document creating device,
In particular, the present invention relates to a document creation apparatus that enlarges and displays data such as handwritten characters and drawings to be input as necessary.

[0002]

2. Description of the Related Art In recent years, with the advance of handwriting character recognition technology, a document creating apparatus for recognizing data such as handwritten characters and creating sentences and drawings mixed with kana-kanji is used. It's starting to happen.

Data such as characters and drawings input by hand in such a document creating apparatus, for example, Chinese characters with a large number of strokes,
It may not be possible to accurately write detailed configuration diagrams and complicated illustrations. In such a case, the data is enlarged by the enlarging means and reduced when the data is completed.

Therefore, there is a problem that it takes a lot of time to input data and the operation is very troublesome.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a document preparation apparatus which enlarges data while inputting data such as handwritten characters and drawings and reduces the data after the data is completed. Is.

[0006]

The document creating apparatus of the present invention comprises:
Input means for inputting data such as handwritten characters and drawings, position detecting means for detecting the position of the data input by the input means, and time detecting means for detecting the input time of the data detected by the position detecting means. And an enlarging means for enlarging data adjacent to the position of the input data when the time detected by the time detecting means exceeds a predetermined time, and a display means for displaying the data expanded by the enlarging means. The present invention provides a document creation device characterized by the above.

Further, there are provided a setting means provided in the time detecting means for setting a stationary time of the input means, and a starting means for starting the expanding means and expanding the data when the time set by the setting means is exceeded. The present invention provides a document creation device characterized by being provided.

Further, the input means for inputting data such as handwritten characters and drawings, the speed detecting means for detecting the input speed of the data input by this input means, and the input speed of the data detected by this speed detecting means are Provided is a document creation device characterized by comprising an enlarging means for enlarging data adjacent to the position of the input data when the predetermined value or less and a display means for displaying the data enlarged by the enlarging means. To do.

Furthermore, speed setting means for setting the minimum value of the input speed of the input means, and when the input speed is less than the minimum value set by the speed setting means, the enlarging means is activated to expand the data. The present invention provides a document creation device characterized by comprising:

Furthermore, input means for inputting data such as handwritten characters and drawings, enlarging / reducing means provided in the input means for enlarging / reducing data in the vicinity of the data input position, and enlarging / reducing. And a display unit for displaying data enlarged by the unit.

Furthermore, the enlarging / reducing means enlarges / reduces
(EN) A document creation device characterized by being activated by a reduction switch.

Further, the present invention provides a document creating apparatus characterized in that the display means is provided with a magnification setting means for setting a magnification.

[0013]

[Function] Input data such as handwritten characters and drawings. The position of this input data is detected. The input time of the detected data is detected, and when the detected time exceeds a predetermined time, the data adjacent to the position of the input data is enlarged. This enlarged data is displayed.

When the input means stops for a set time, the expanding means is activated to expand the data.

Further, data such as handwritten characters and drawings are input. The input speed of this input data is detected. When the input speed of this data becomes lower than a predetermined value, the data close to the position of the input data is enlarged. This enlarged data is displayed.

Furthermore, the minimum value of the input speed of the input means is set. When the input speed becomes equal to or less than the set minimum value, the expanding means is activated to expand the data.

Further, when the enlarging / reducing means of the input means is operated, the enlarging means is activated accordingly to enlarge / reduce the data. The enlargement / reduction means displays the enlarged data.

Furthermore, enlargement / reduction is performed by an enlargement / reduction switch.

Furthermore, the display of data is set to a size within a predetermined range.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the document creating apparatus of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a block diagram showing an outline of the document creating apparatus 10 of the present invention. The document creating apparatus 10 is provided with a rectangular and flat transparent tablet 11, on the surface of which a data such as characters and drawings can be input by a stylus pen 12 (hereinafter simply referred to as "pen"). The pen 12 is also provided with an enlargement / reduction switch (not shown) for enlarging / reducing the data.

Below the transparent tablet 11, a rectangular flat plate-shaped display unit 13 such as an LCD is laminated and provided so that input data and selection data by the pen 12 can be displayed.

The tablet controller 14 is provided with a position detecting section for data input by the pen 12, a time detecting section, a speed detecting section, a speed setting section, etc. (all not shown). Controls such as detection, speed detection, and speed setting are performed.

The CPU 15 has a VRAM 16 and a RAM 1
7, ROM 18, external interface 19 and LCD
A controller 20 is connected to call, register or control data.

An arithmetic processing unit (not shown) is provided in the CPU 15, and a program from the ROM 18 and a RAM are provided.
LCD controller 20
Etc., and the data is displayed or enlarged on the display unit 13.

Further, the VRAM 16 is provided with an image data registration unit (not shown), and the data is displayed on the display unit 13 under the control of the LCD controller 20 and VR is also displayed.
The data is stored in the AM 16.

The RAM 17 is provided with a registration unit (not shown) for temporarily registering various kinds of data.
It is designed to store stationary time data and the like.

The ROM 18 is provided with a dedicated non-volatile registration section (not shown) and stores position detection data, time detection data, speed detection data, and enlargement data for controlling the CPU 15.

An external data section (not shown) is connected to the external interface 19 to adapt the external data to the internal data. The display unit 13 and the VRAM 16 are connected to the LCD controller 20, and the CPU 1
Image data in the VRAM 16 is displayed on the display unit 13 or image data displayed on the display unit 13 is stored.

In the case of accurately inputting data such as Chinese characters having a large number of strokes, small detailed graphics, and illustrations to the document creating apparatus 10 thus configured, the flowchart of FIG. 2 and the operation explanatory diagrams of FIGS. Will be described with reference to.

The pen 12 is positioned on the surface of the transparent tablet 11, and a small square figure m1 as shown in FIG. 3 is input. The position of the input square graphic data is detected by the tablet controller 14, and the position data is sent to the CPU 15 (S1). The CPU 15 sends this data to the VRAM 1 via the LCD controller 20.
6 and stores it as image data. Also, this data is sent to the RAM 17 and temporarily stored. VRAM16
The image data stored in is displayed on the display unit 13 by the LCD controller 20.

Square drawing input with this pen 12
When connecting the corner of m1 (state of FIG. 3), the corner is too small to connect with the pen 12, and the pen 12 stops and stands still there. The tablet controller 14 detects whether the pen 12 is stopped or stopped and sends it to the CPU 15.
The CPU 15 determines whether the pen 12 is in the same place (S2) and detects the stop time (S3).

When this stop time has passed a certain time, the CPU
When 15 judges (S4), CP is judged by the judgment data.
U15 sends enlarged data for enlarging the data around the drawing m1 to the LCD controller 20. The LCD controller 20 is a drawing of the vicinity of the input by the pen 12 on the display unit 13.
Control to enlarge m1. By this control, the vicinity of the drawing m1 is enlarged and displayed on the drawing M2 as shown in FIG. 4 (S
5).

This connects the corners of the drawing M2. When the corners are tied together, move the pen 12 away from the surface of the transparent tablet 11 or return to the normal speed, as shown in FIG.
Then, the series of enlargement processing ends.

Further, the drawing can be enlarged similarly when the pen 12 is stationary at the corner.

That is, the stationary time of the pen 12 is detected by the time detecting section of the tablet controller 14. When the detected data exceeds a certain time, a start-up unit (not shown) inside the CPU is started up to operate the enlargement unit. The enlarged portion data is sent to the LCD controller 20 and the drawing m1 near the pen 12 displayed on the display unit 13 is enlarged by drawing M2.

In order to prevent the LCD controller 20 from enlarging the drawing m1 displayed on the display unit 13 when the drawing is enlarged, the CPU 15 is provided with an enlargement ratio setting unit (not shown). Set not to become.

As in the above embodiment, the stop time of the pen 12
Instead of the stationary time, the speed of the pen 12 may be detected, and when the speed becomes slower than the normal speed, the data of drawings, characters, etc. may be enlarged.

In order to perform such an operation, the time detection may be changed to the speed detection in the embodiment shown in FIG.

In the speed detection, the pen 12
Set the minimum value of the speed of
The display unit 1 controls the U15, the LCD controller 20, etc.
Expand the required data in 3.

Further, instead of detecting the stop time, the rest time or the speed of the pen 12, the pen 12 is directly magnified.
A reduction switch may be provided and operated.

In this way, data such as characters and drawings on the display unit can be enlarged or reduced based on time, speed, operating state of the pen, etc., and data such as characters and drawings can be created and processed accurately.

[0043]

As described above, the document creating apparatus of the present invention comprises the input means for inputting data such as handwritten characters and drawings, and the position detecting means for detecting the position of the data input by the input means. Time detecting means for detecting the input time of the data detected by the position detecting means, and enlarging means for enlarging the data adjacent to the position of the input data when the time detected by the time detecting means exceeds a predetermined time. Since the enlarging means is provided with the display means for displaying the enlarged data, the data can be enlarged and displayed from the input time to complete the data even if the input data is small.

Further, there are provided a setting means provided in the time detecting means for setting the time during which the input means is stationary, and a starting means for starting the expanding means and expanding the data when the time set by the setting means is exceeded. Since it is provided, the input data can be enlarged and displayed to complete the data by detecting the stationary state of the input means.

Further, the input means for inputting data such as handwritten characters and drawings, the speed detecting means for detecting the input speed of the data input by this input means, and the input speed of the data detected by this speed detecting means are When the input data becomes smaller than a predetermined value, it has an enlarging means for enlarging the data close to the position of the input data and a display means for displaying the data enlarged by the enlarging means. The data can be enlarged and displayed to complete the data.

Furthermore, the speed setting means for setting the minimum value of the input speed of the input means, and when the input speed is less than the minimum value set by the speed setting means, the expanding means is activated to expand the data. Since it has a starting means to
By detecting the minimum value of the input speed, the data can be enlarged and displayed to complete the data.

Furthermore, input means for inputting data such as handwritten characters and drawings, enlarging / reducing means for enlarging / reducing data provided in the input means in the vicinity of the data input position, and enlarging / reducing. Since the means includes the display means for displaying the enlarged data, the enlargement processing of the data can be performed by operating the enlargement / reduction means of the input means.

Further, the enlarging / reducing means is enlarged.
Since it can be converted by the reduction switch, the operation is easy.

Further, since the display means is provided with the enlargement ratio setting means for setting the enlargement ratio, the enlargement data can be displayed on the display unit in an appropriate size.

[Brief description of drawings]

FIG. 1 is a block diagram showing an outline of a document creating apparatus of the present invention.

FIG. 2 is a flowchart for explaining the operation of the document creation device of the present invention.

FIG. 3 is an explanatory diagram illustrating an operation of the document creation apparatus of the present invention.

FIG. 4 is an explanatory diagram illustrating another operation of the document creation device of the present invention.

[Explanation of symbols]

 10 Document Creating Device 11 Transparent Tablet 12 Stylus Pen 13 Display 14 Tablet Controller 15 CPU 16 VRAM 17 RAM 18 ROM 19 External Interface 20 LCD Controller

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display location 9365-5H G06F 15/62 322 C

Claims (7)

[Claims] 1. Input means for inputting data such as handwritten characters and drawings, position detecting means for detecting the position of data input by this input means, and input time of data detected by this position detecting means. Time detecting means, an enlarging means for enlarging the data adjacent to the position of the input data when the time detected by the time detecting means exceeds a predetermined time, and a display for displaying the enlarged data by the enlarging means. A document creating apparatus comprising: a means. 2. Setting means provided in said time detecting means for setting the time during which said input means is stationary, and starting means for starting said expanding means and expanding the data when the time set by this setting means is exceeded. The document creation apparatus according to claim 1, further comprising: 3. An input means for inputting data such as handwritten characters and drawings, a speed detecting means for detecting an input speed of data input by the input means, and an input speed of data detected by the speed detecting means. A document creating apparatus comprising: an enlarging means for enlarging data adjacent to the position of the input data when the predetermined value or less, and a display means for displaying the data enlarged by the enlarging means. 4. A speed setting means for setting a minimum value of an input speed of the input means, and when the input speed is equal to or lower than the minimum value set by the speed setting means, the expanding means is activated to expand the data. The document creating apparatus according to claim 3, further comprising a starting unit. 5. Input means for inputting data such as handwritten characters and drawings, enlarging / reducing means provided in the input means for enlarging / reducing data in the vicinity of the data input position, and enlarging / reducing means. A document creation device, comprising: a display unit for displaying the enlarged data. 6. The enlarging / reducing means is activated by an enlarging / reducing switch.
Document preparation device described in. 7. A document creation apparatus according to claim 1, 3 or 5, wherein the display means is provided with magnification ratio setting means for setting a magnification ratio.