JPH09305368A - Document processor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the operability by shortening the editing time when a target line is displayed at an easy-to-edit position. SOLUTION: This device is equipped with a scroll reference mark setting means 55 which optionally sets a reference specific control mark for screen scrolling and provided with a movement line decision means which decides a line in a document at the shortest distance from the scroll reference mark from a current cursor position on a display screen; and the cursor position is automatically moved to the head of the line, which is arranged at the top of the screen. Consequently, an editing screen as a next editing object can immediately be selected according to the cursor position in the document editing.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a word processor, personal computer, etc.
The present invention relates to a document processing device for processing (including images, graphs, sentences, etc.).

[0002]

2. Description of the Related Art As a conventional technique, the vertical scroll function of the screen is moved by one line unit by moving the cursor, or by one page unit by the next page key, previous page key or the like. There is a method of. JP-A-2-
In Japanese Patent No. 294773, a certain key is used as an up / down scroll execution key, and by pressing the up / down scroll execution key, the terminal display screen and the cursor can be scrolled up / down in units of lines designated by the user. No mention is made of scroll reference mark setting means that can be arbitrarily set by the user of the present invention.

In Japanese Unexamined Patent Publication No. 4-96097, in the case of editing a document in which characters of a plurality of sizes are displayed on the screen, a logical character unit is used when the user instructs the cursor movement instruction means. The user can select the scrolling process according to the editing situation by scrolling with a fixed size when the scrolling means is instructed by the user of the present invention. No reference is made to the scroll reference mark setting means that can be set to.

In Japanese Unexamined Patent Publication No. 4-291449, a document is regarded as a tree structure of a logical structure unit such as a chapter / paragraph, and a list of character strings such as a chapter / paragraph number at the start position of each logical structure unit is provided. When it is automatically created as a scrolling menu screen and the operator selects a desired character string on the menu screen, the cursor moves to the logical structure unit having the chapter / paragraph number of the character string as the start position, The contents after the logical structure unit are displayed on the document edit screen, and the scroll reference mark setting means that the user of the present invention can arbitrarily set is not mentioned.

In Japanese Laid-Open Patent Publication No. 3-43633, the cursor is moved to the designated destination by means of the destination designating means for designating the destination of the cursor by inputting the number of pages, the number of lines, and the number of digits. However, no reference is made to the scroll reference mark setting means that can be arbitrarily set by the user of the present invention.

In Japanese Patent Laid-Open No. 6-205153, by designating a predetermined position on a touch panel mounted on the screen of a facsimile machine having a display screen, the line at the designated position is the most on the screen of the display. The present invention is characterized by further comprising: scroll control means for collectively controlling movement of the entire image displayed on the screen of the display so as to come to the upper row or the bottom row. No mention is made of a scroll reference mark setting means that can be arbitrarily set by the user.

As described above, conventionally, when it is desired to edit a document for each title or each paragraph, or to edit a figure, a graph, an image, a ruled line, etc., it is always displayed in a non-uniform line unit. You cannot scroll the screen in units of title lines, paragraph lines, graphic lines, graph lines, image lines, ruled line lines, etc. There is only a method of working by combining cursor movements in page units, which requires a large number of key operations, resulting in poor efficiency of editing work.

According to Japanese Patent Laid-Open No. 2-2947773, scrolling up and down is performed only in units of designated lines.
If you want to edit the document for each title or paragraph, or if you want to edit figures, graphs, images, ruled lines, etc., title lines, paragraph lines, figure lines, which are always displayed in non-constant line units, Screen scroll cannot be performed in units of graph lines, image lines, ruled line, etc.

Regarding Japanese Patent Laid-Open No. 4-96097,
When editing a document in which characters of multiple sizes are displayed on the screen, if the user specifies the cursor movement instruction means, scrolling can be performed in logical character units, and if the scroll instruction means is indicated. The above allows a user to select a scrolling process according to the editing situation by performing scrolling with a fixed size, and means for solving the problem of the present invention is not mentioned.

In Japanese Patent Laid-Open No. 4-291449, in order to scroll the screen for each title or each paragraph, a desired menu is displayed by displaying a scrolling menu screen that is a list of character strings such as chapter / paragraph numbers. There was a problem that it was necessary to select a character string and the operation was troublesome. Also, other than a unit of logical structure such as a chapter or paragraph (graphics, graphs, images, lines with ruled lines, etc. of the present invention)
I couldn't even scroll it.

Further, in Japanese Laid-Open Patent Publication No. 3-43633, since the destination of the cursor is specified by inputting the page number, line number, and column number, the page number, line number, and column number are specified by the user. If you do not remember clearly, it is necessary to repeat the operation several times, and it is rare for the user to clearly remember the desired position, so it can be said that it is an efficient operation. There wasn't.

Further, in JP-A-6-205153, by directly designating a predetermined position on the touch panel, the line at the designated position is the top line or the bottom line on the screen of the display. Since it is a scroll control means that comes to the line, it is impossible to directly touch the image data that is not displayed on the touch panel, and it is necessary to use it in combination with the cursor movement in page units. It has not been possible to solve the purpose of efficiently scrolling the screen of a multi-page document such as.

As described above, in the work of creating and editing a document, when it is desired to edit the document for each title or each paragraph, or only the figures (or graphs, images, ruled lines) contained therein are concentrated. When it is desired to edit the target line, it is quite natural that the desired line be displayed at a position where it can be easily edited. In order to realize this, there is a method of moving the cursor by one line unit by itself, or a method of operating by combining the next page and previous page keys and the cursor movement in one line unit, but many key operations are required. Is required and it takes a lot of time and effort.

Further, as mentioned above, Japanese Patent Laid-Open No. 4-96097.
In the techniques of the two known materials, Japanese Patent Publication No. 4-291494, and Japanese Patent Laid-Open Publication No. 4-291449, scrolling can be performed in line units designated by the user, or in logical character units.
Although the user can select whether to scroll with a fixed size, title lines, paragraph lines, graphic lines, graph lines, which are always displayed in non-constant line units as described above,
No mention is made of means for scrolling the screen in units of image lines, ruled lines, etc.

In the present invention, in such a case, by having a scroll reference mark setting means that can be arbitrarily set by the user, it becomes possible to scroll the screen line by line with a specific mark (for example, ⋄ mark), and the title line and By entering a specific mark (for example, ◇ mark) in a paragraph line in advance, it is possible to achieve the user's desired line-by-line scrolling with simple operations, greatly reducing the editing time and operability. Can be improved.

The present invention is for solving the above-mentioned problems, and is convenient for editing a document for each title or paragraph, or for editing graphics, graphs, images, ruled lines, etc. An object of the present invention is to provide a document processing device capable of displaying a target line at a position where it is easy to edit by various operations.

[0017]

According to another aspect of the present invention, there is provided a document processing apparatus including scroll reference mark setting means for allowing a user to arbitrarily set a specific control mark as a reference for screen scrolling, and a scroll instruction key is input from an input means. By pushing, a moving line discriminating means for discriminating the line in the document where the scroll reference mark is closest to the current cursor position on the display screen is provided, and the cursor position is automatically set at the beginning of the line. And means to move the line to the top line of the screen.

In the document processing apparatus according to the present invention, in addition to the specific control mark which can be arbitrarily set by the user, a control mark which is replaced by a space (is not printed) at the time of printing is set as a reference mark for screen scrolling. And a scroll reference setting means for pressing the scroll instruction key from the input means to determine the line in the document at which the scroll reference mark is closest to the current cursor position on the display screen. Means
And a means for automatically moving the cursor position to the beginning of the line and arranging the line at the top line of the screen.

A document processing apparatus according to claim 3, further comprising scroll reference setting means for setting a data line other than a text such as a figure, a graph, an image, and a ruled line as a screen scroll reference, and a scroll instruction is given from the input means. By pressing the key, a moving line discriminating means for discriminating the line in the document where the scroll reference mark is closest to the current cursor position on the display screen is provided, and the cursor position is set at the beginning of the line. Means for automatically moving and arranging the line at the top line of the screen.

In the document processing apparatus according to claim 4, the cursor position is automatically moved to the line head of the data line other than the sentence such as the figure, graph, image, ruled line, etc. After arranging on the top line of the screen, by providing the application automatic start means that automatically enters the function of each application, data other than text such as figures, graphs, images, ruled lines, etc. from the cursor position during document editing Even if the user wants to edit, it has means for immediately selecting the edit target screen, and means for immediately editing after entering the function.

According to a fifth aspect of the present invention, in addition to the automatic application starting means in the fourth aspect, the data processing apparatus further corrects data other than text such as graphics, graphs, images, and ruled lines. By providing the end simultaneous cursor moving line discriminating means for executing the moving line discriminating means of claim 3 at the same time when the function of each application is terminated by pressing the end key or the like from the input means,
From the cursor position when editing data such as figures, graphs, images, and ruled lines, the figure, graph, or
Includes means for immediately selecting a screen for editing data such as images and ruled lines, and means for immediately editing after entering the function.

According to the document processing apparatus of the first aspect, the user is provided with a scroll reference mark setting means for arbitrarily setting a specific control mark as a reference for screen scrolling by a user.
By pressing the scroll instruction key from the input means, a moving line discriminating means for discriminating the line in the document where the scroll reference mark is closest to the current cursor position on the display screen is provided, and By automatically moving the cursor position to the beginning of the line and arranging the line at the top line of the screen, the edit screen to be the next edit target can be immediately selected from the cursor position during document editing.

In the document processing apparatus of the present invention, in addition to the specific control mark that can be arbitrarily set by the user, a scroll for setting a control mark which is replaced with a space (not printed) at the time of printing as a reference mark for screen scrolling. A moving line discriminating means for discriminating the line in the document at which the scroll reference mark is closest to the current cursor position on the display screen by pressing the scroll instruction key from the input means. Provided,
In addition, by automatically moving the cursor position to the beginning of the line and arranging that line at the top line of the screen, it is possible to immediately select the edit screen to be edited next from the cursor position during document editing. .

According to another aspect of the document processing apparatus of the present invention, there is provided a scroll reference setting means for setting a data line other than a text such as a figure, a graph, an image, and a ruled line as a screen scroll reference, and a scroll instruction key is input from the input means. By pushing, a moving line discriminating means for discriminating the line in the document where the scroll reference mark is closest to the current cursor position on the display screen is provided, and the cursor position is automatically set at the beginning of the line. By moving to, and arranging that line at the top line of the screen, it is possible to immediately select the edit screen to be edited next from the cursor position during document editing.

In the document processing apparatus according to claim 4, the cursor position is automatically moved to the beginning of the line of data other than the text such as graphics, graphs, images, and ruled lines in claim 3, and the line is set to the top line of the screen. I want to edit data other than text, such as figures, graphs, images, and ruled lines, from the cursor position during document editing by providing application automatic startup means that automatically enters the function of each application after placement. Even in that case, it is possible to immediately select the screen to be edited, enter the function, and edit immediately.

In the document processing apparatus according to claim 5, in addition to the application automatic starting means according to claim 4, after correction work is performed on data other than text such as figures, graphs, images and ruled lines, the processing is terminated by the input means. By depressing a key or the like, the function of each application is terminated, and at the same time the moving line discriminating means of claim 3 is executed.
From the cursor position when editing data such as images and ruled lines, you can immediately select the screen to edit the next data to be edited, such as graphics, graphs, images, and ruled lines. it can.

[0027]

BEST MODE FOR CARRYING OUT THE INVENTION A document processing apparatus according to an embodiment of the present invention will be described below with reference to the drawings. FIG.
FIG. 1 is a system block diagram showing a device configuration of an embodiment of the present invention.

In FIG. 1, the document processing apparatus is used as a CPU (Central Processing Unit) 1 for executing various programs, a work area or a text area, has a text buffer larger than the screen size, and stores various data. In addition, a RAM (random access memory) 2 that also stores scroll reference mark information of the present invention, a ROM (read only memory) 3 that stores various control programs, a scroll reference mark setting program, a cursor movement line determination program, and a printer 5 A printer controller 4, a printer 5, an FDD 6, an FD controller 7 for controlling the FDD 6, a keyboard 8, a key interface 9 for determining a key pressed by the keyboard 8 and converting the data into corresponding data, a display device 10, a display Device 10
The display controller 11 for controlling Next, the function of the present invention in the document processing apparatus configured as described above will be described. FIG. 2 is a functional block diagram of the present invention.

In FIG. 2, the document processing apparatus includes an input unit 50 for inputting characters / symbols from a keyboard and an editing unit 51 for inputting a document (including figures, images, graphs, sentences, etc.), and editing. It includes a document storage means 57 for storing a document therein, a display content storage means 53 for displaying a part of the document storage means 57, and a display means 52 for displaying the content of the document storage means 57. It also includes scroll reference mark setting means 55 for designating what to set the scroll reference mark.

Next, by pressing the scroll instruction key 54 from the input means 50, the information set by the scroll reference mark setting means 55 is referred to, and the document storage means 57 is displayed.
In the text buffer in, the mark or line set by the scroll reference mark setting unit 55 from the current cursor position includes the moving line discriminating unit 56 for discriminating the line in the document which is the closest distance. It includes a function 58 for moving the cursor to the beginning of a line. It also includes a function 59 for arranging a target line on the top line of the screen by the screen scrolling unit 60 for controlling the screen movement of the screen displayed by the display unit 52.

Next, the scroll reference mark setting means 55
It includes means 61 for determining whether or not the application automatic start mode is set to "Yes" by referring to the information set in step 6. If it is "Yes", the process proceeds to step 62 and becomes "Yes". If not, the function to proceed to 66 is included. Next, a function 62 for determining whether the target line is a graphic line, a graph line, an image line, or a line with ruled lines.
If it is a graphic line, graph line, image line, or line with ruled lines, the application automatic start means for automatically performing the operation of pressing the graphic key, graph key, image key, or ruled line key to activate that function. Includes 63, the end simultaneous cursor movement line discriminating means 65 for terminating the application at the same time as the end key after performing the editing work 64 and the like and simultaneously moving the cursor to the next target line. Further, after 65, a function of returning to the function 58 of moving the cursor to the beginning of the target line is included.

Next, at 62, if the line is not a graphic line, a graph line, an image line, or a line with ruled lines, the process selection means 66.
In addition, it includes a function of selecting a file save 67 and a print output 68, and at the time of print output, a function of replacing the control mark with a half-width space by the scroll control mark half-width space replacement unit 69 and printing.

When the application automatic start mode is not "ON" in 61, the function of 66 is included in the process selecting means.

Next, the operation of the present invention in the document processing apparatus having the above functions will be described. Figure 3-
FIG. 9 is a schematic operation of the present invention. FIG. 10 shows an example of coordinate positions according to the embodiment. FIG. 11 is a list of row digit positions according to the embodiment. FIG. 12 is an example of a table when storing the coordinate position of the embodiment in the RAM.

In FIG. 3, the operation of setting the scroll reference mark will be described first. On the document creation screen (according to claims 1 to 3), a scroll reference mark setting command is pressed (step 20. Hereinafter referred to simply as "S20").
, The scroll reference mark setting window is displayed,
Set what to use as the scroll reference mark (S
21). The "control mark" in the "mark designation" item is a fixed control mark which is replaced with a half-width space and printed during printing. "Specify by yourself"
This means that the user can arbitrarily set the mark serving as the scrolling reference in claim 1, and when this is designated, the user can input any character or symbol on the next line. "No" means that the mark is not used as a reference for scrolling. "Yes" in the item "graphic line" means that the graphic start line in claim 3 is used as the scroll reference, and "no" means that the graphic start line is not used as the scroll reference. That is. The same applies to graph lines, image lines, and ruled line lines. Also, "Application automatic start"
"Yes" in the item of means that the cursor in claim 4 automatically enters each application mode after the cursor moves to the target line, and "No" means automatically each Don't enter application mode. In this setting window, each item can be set to "Yes" or "No". After making the setting, the key for executing the setting is pressed (S22). Next, it is judged whether or not the item of "mark designation" is "designated by myself" (S2
3) If it is "designated by myself", it is judged whether or not an arbitrary character / symbol is input (S24). If characters / symbols have been input, the information (X ₁ ) set in the scroll reference mark setting is stored in the RAM (S2
5). If no character / symbol has been entered, an error message stating "No mark has been entered" is displayed (S26), the 21 scroll reference mark setting window is displayed again, and the user can enter any character / symbol. Prompt you to enter.

If the item of "mark designation" is not "designated by myself" in S23, the information (X ₁ ) set by the scroll reference mark setting is stored in the RAM as it is (S25).

Next, the operation of FIGS. 4 to 7 will be described based on the coordinate position example of FIG. 10, the row and column position list of FIG. 11, and the table example of storing the coordinate position of FIG. 12 in the RAM. To do.

In FIG. 4 (according to claims 1 to 3),
First, the line position (Y ₁ ) (x0, ya) in the text buffer, which is the uppermost line currently displayed on the screen, is stored in the RAM based on the table example shown in FIG. 12 (S10).
0). Next, the line column position (Y ₂ ) (xb, in the text buffer at the current cursor position displayed on the screen
yb) is stored in the RAM (S101). By pressing the scroll instruction key (S102), it refers to the scroll reference setting information stored on a _{RAM (X 1) (S103)} , then scroll instruction whether down is determined (S104), the lower If not, the process is S1.
Then, the processing proceeds to 05 and the operations of S106 to S155 are processed in the upward direction. If it is downward, the process proceeds to S106, and it is determined whether the mark designation is "control mark" or "designated by myself" (S106), and if "control mark" or "designated by myself", the process is ( If not "control mark" or "designated by myself", the process proceeds to (S11).
Go to 0). In (S107), the text buffer is searched for a mark designated downward from the cursor position, and it is determined whether or not there is a mark (S10).
8) If there is a mark, the process proceeds to (S109), and if there is no mark, the process proceeds to (S110). (S1
09), the line position (Y ₃ ) (x0,
yc) is stored in RAM.

Next, it is judged whether or not the graphic line is "executed" (S110), and if "executed", the process proceeds to (S111). If not, the process proceeds to (S114). . In (S111), a graphic line is searched in the text buffer in the downward direction from the cursor position, and it is determined whether or not there is a graphic line (S112). If there is a graphic line, the process proceeds to (S113). If not, the process is (S1
Go to 14). In (S113), the row position (Y ₄ ) (x0, yd) of the row having the graphic row is stored in the RAM.

(Claims 1 to 3) In FIG.
It is determined whether the graph line is “Yes” (S114),
If "Yes", the process proceeds to (S115). If not "Yes", the process proceeds to (S118). (S
In 115), a graph line is searched in the text buffer in the downward direction from the cursor position, and it is determined whether or not there is a graph line (S116). If there is a graph line, the process proceeds to (S1).
If there is no graph line, the process proceeds to (S11).
Go to 8). In (S117), the row position (Y ₅ ) (x0, ye) of the row having the graph row is stored in the RAM.

Next, it is judged whether or not the image line is "Yes" (S118). If "Yes", the process is (S11).
If it is not “Yes”, the process proceeds to (S12).
Go to 2). In (S119), an image line is searched in the text buffer downward from the cursor position, and it is determined whether or not there is an image line (S120). If there is an image line, the process proceeds to (S121). If not, the process proceeds to (S122). (S1
21), the row position (Y ₆ ) (x
0, yf) is stored in RAM.

Next, it is judged whether or not the ruled line is "Yes" (S122). If "Yes", the process proceeds to (S123). If not "Yes", the process proceeds to (S126). . In (S123), a ruled line is searched in the text buffer in a downward direction from the cursor position, it is determined whether or not there is a ruled line (S124), and if there is a ruled line, the process proceeds to (S125). If not, the process is (S1
Go to 26). In (S125), the row position (Y ₇ ) (x0, yg) of the row having the ruled line is stored in the RAM.

Next, in S126, it is determined whether or not there is even one piece of information on the mark, figure, graph, image, and ruled line designated as a reference, and if there is any, the process proceeds to S129.
If not, the process proceeds to S127, the cursor is moved to the last line of the sentence, and the process ends (S128).

(Claims 1 to 4) In FIG.
In S129, based on the S130 multiple choice (see Figure _{9), Y 3, Y 4} , Y 5, Y 6, from among the row position of Y _7, the row closest to the current cursor position (Y ₂₎ ( Y ₈ ) (x0, y
h) and select R based on the example table shown in FIG.
Store in AM. This (Y ₈ ) (x0, yh) is S1
Based on the selection formula of 30, the coordinate position is changed every time and replaced on the table.

The cursor movement amount (Y ₉ ) (xi, yi) is calculated based on the calculation formula of S132 (S131), and the cursor is moved laterally by xi and downward by yi, and Y
_It is placed at the beginning of line ₈ (S133). Then, based on the calculation formula of S135, the downward screen movement amount (Y ₁₀ ) (x
0, yj) is calculated (S134), the screen is moved downward by yj, and Y ₈ is arranged at the top line of the screen (S136).

(Claim 4) Next, it is determined whether or not the application is automatically started (S137),
If “Yes”, the process proceeds to (S139). If not, the process moves to S138 and ends the process.

(Claims 4 to 5) In FIG.
It is determined whether Y ₈ is a graphic line (S139). If it is a graphic line, the process proceeds to (S140), and if it is not a graphic line, the process proceeds to S143.

In S140, the graphic function is activated, graphic editing work is performed (S141), and the end key is pressed (S142). Then, the process returns to S106, and the process returns from S106 to S106.
The processing of 154 is repeated. In S143, it is determined whether Y ₈ is a graph line, and if Y ₈ is a graph line, the process proceeds to S144.
If it is not a graph row, the process proceeds to S147. S
In 144, the graph function is started, graph editing work is performed (S145), and the end key is pressed (S14).
6), the process returns to S106, and the processes from S106 to S154 are repeated.

In S147, it is determined whether Y ₈ is an image row, and if it is an image row, the process proceeds to S148, and if it is not an image row, the process proceeds to S151. S14
In 8, the image function is activated, image editing work is performed (S149), and the end key is pressed (S15).
0), the process returns to S106, and the processes from S106 to S154 are repeated. In S151, it is determined whether Y ₈ is a ruled line, and if it is a ruled line, the process proceeds to S152, and if it is not a ruled line, the process proceeds to S155. In S142, the ruled line function is activated to perform ruled line editing work (S153),
When the end key is pressed (S154), the process returns to S106, and the processes from S106 to S154 are repeated. S15
At 5, the process ends.

(Claim 2) Next, the operation of FIG. 8 will be described.

In FIG. 8, when the print output of the created / edited document is designated (S200), it is determined whether or not the control mark as the reference mark is present in the document (S201). If there is, the process proceeds to S202, If not, the processing is S203.
Move to. In S202, the control mark is replaced with a half-width space, printing is performed, and the printing process ends (S20).
4). In S203, printing is performed as it is, and the printing process ends (S204).

(Claims 1 to 3) Next, referring to FIG. 9, the selection formula of S130 in FIG. 6 will be described.
Y ₃ in _{S129, Y 4, Y 5,} Y 6, the row closest to the current cursor position (Y ₂₎ from among the _{Y 7 (Y 8) (x0} ,
In order to select yh), it is first determined whether Y ₃ is smaller than Y ₄ (S210), and if smaller, the process proceeds to S211. If not smaller, the process proceeds to S215. S211
Then, it is determined whether Y ₃ is smaller than Y ₅ , and if smaller, the process proceeds to S212. If not smaller, the process proceeds to S219. In S212, it is determined whether Y ₃ is smaller than Y _{6, and} if it is smaller, the process proceeds to S213. If not smaller, the process proceeds to S222. In S213, it is determined whether Y ₃ is smaller than Y ₇ , and if smaller, the process proceeds to S214, Y ₈
= Y ₃ results. If not smaller, the process proceeds to S224.

In S215, it is determined whether Y ₄ is smaller than Y ₅ , and if it is smaller, the process proceeds to S216. If not smaller, the process proceeds to S219. In S216, it is determined whether Y ₄ is smaller than Y ₆ , and if it is smaller, the process proceeds to S217. If not smaller, the process proceeds to S222. In S217, it is determined whether or not Y ₄ is smaller than Y _7. If it is smaller, the process proceeds to S218, and the result is Y ₈ = Y ₄ . If not smaller, the process proceeds to S224.

In S219, it is determined whether Y ₅ is smaller than Y ₆ , and if smaller, the process proceeds to S220. If not smaller, the process proceeds to S222. In S220, it is determined whether Y ₅ is smaller than Y ₇ , and if it is smaller, the process proceeds to S221 and Y ₈ = Y ₅ is obtained. If not smaller, S22
Move to 4. In S222, it is determined whether or not Y ₆ is smaller than Y _7. If it is smaller, the process proceeds to S223, and the result is Y ₈ = Y ₆ . If not smaller, the process proceeds to S224.
In S224, the result is Y ₈ = Y ₇ .

In addition, the present invention is not limited to the embodiments described above and shown in the drawings, and it is needless to say that the present invention can be appropriately modified and implemented without departing from the scope of the invention.

[0056]

According to the document processing apparatus of the present invention, the user is provided with scroll reference mark setting means for arbitrarily setting a specific control mark as a reference for screen scroll, and by pressing a scroll instruction key from the input means. , A moving line discriminating means for discriminating the line in the document where the scroll reference mark is closest to the current cursor position on the display screen, and the cursor position is automatically moved to the beginning of the line. , By arranging that line on the top line of the screen, you can immediately select the edit screen to be edited next from the cursor position during document editing, so when you want to display the target line at a position where it is easy to edit Editing time can be reduced and operability can be greatly improved.

In the document processing apparatus according to the second aspect, in addition to the specific control mark that can be arbitrarily set by the user, a scroll for setting a control mark that is replaced with a space (not printed) during printing as a reference mark for screen scrolling. A moving line discriminating means for discriminating the line in the document at which the scroll reference mark is closest to the current cursor position on the display screen by pressing the scroll instruction key from the input means. Provided,
In addition, by automatically moving the cursor position to the beginning of the line and arranging that line at the top line of the screen, it is possible to immediately select the edit screen to be edited next from the cursor position during document editing. Therefore, it is possible to reduce the editing time when displaying the target line at a position where it is easy to edit, and to greatly improve the operability.

In the document processing apparatus of the third aspect, as a screen scroll reference, there is provided scroll reference setting means for setting a data line other than a sentence such as a figure, a graph, an image, a ruled line, and the scroll instruction key is input from the input means. By pushing, a moving line discriminating means for discriminating the line in the document where the scroll reference mark is closest to the current cursor position on the display screen is provided, and the cursor position is automatically set at the beginning of the line. When you move the cursor to the top line of the screen, you can immediately select the edit screen to be edited next from the cursor position during document editing. Editing time can be reduced and operability can be greatly improved.

In the document processing apparatus according to claim 4, the cursor position is automatically moved to the beginning of the line of data other than the text such as figures, graphs, images, and ruled lines in claim 3, and the line is set to the top line of the screen. I want to edit data other than text, such as figures, graphs, images, and ruled lines, from the cursor position during document editing by providing application automatic startup means that automatically enters the function of each application after placement. Even in that case, you can select the screen to be edited immediately, enter the function, and edit it immediately, so that you can display the target line in a position that is easy to edit and reduce the editing time when starting the application,
It is possible to greatly improve the operability.

In the document processing apparatus according to the fifth aspect, in addition to the application automatic starting means according to the fourth aspect, the data other than the text such as the figure, the graph, the image, and the ruled line is corrected, and the operation is terminated by the input means. By depressing a key or the like, the function of each application is terminated, and at the same time the moving line discriminating means of claim 3 is executed.
From the cursor position when editing data such as images and ruled lines, you can immediately select the screen to edit the next data to be edited, such as graphics, graphs, images, and ruled lines. Therefore, it is possible to terminate the application, display the target line at a position where it is easy to edit, reduce the editing time when starting the next application, and greatly improve the operability.

[Brief description of drawings]

FIG. 1 is a system block diagram showing a device configuration according to an embodiment of the present invention.

FIG. 2 is a functional block diagram showing functions of one embodiment of the present invention.

FIG. 3 is a schematic flow chart of an operation according to the embodiment of the present invention.

FIG. 4 is a schematic flow chart of an operation according to the embodiment of the present invention.

FIG. 5 is a schematic flow chart of an operation according to the embodiment of the present invention.

FIG. 6 is a schematic flowchart of an operation according to the embodiment of the present invention.

FIG. 7 is a schematic flow chart of an operation according to the embodiment of the present invention.

FIG. 8 is a schematic flow chart of an operation according to the embodiment of the present invention.

FIG. 9 is a diagram showing a selection formula for obtaining a line (Y ₈ ) closest to the current cursor position according to the embodiment of the present invention.

FIG. 10 is a diagram showing an example of coordinate positions according to the embodiment of the present invention.

FIG. 11 is a diagram showing a list of row digit positions according to the embodiment of the present invention.

FIG. 12 shows the coordinate position RA, which represents an embodiment of the present invention.
It is a figure which shows the example of a table at the time of storing in M.

[Explanation of symbols]

 1 CPU 2 RAM 3 ROM 4 Printer Controller 5 Printer 6 FD 7 FD Controller 8 Keyboard 9 Key Interface 10 Display Device 11 Display Controller

Claims (5)

[Claims] 1. A document storage unit having an input unit for inputting characters / symbols from a keyboard and an editing unit for a document including input figures, images, graphs, sentences, etc., and storing the document being edited. Display content storage means for displaying a part of the document storage means, display means for displaying the content of the display content storage means, and screen scroll means for controlling screen movement of the screen displayed by the display means In the document processing device having, a scroll reference mark setting means for arbitrarily setting a specific control mark as a reference for screen scrolling by the user, and by pressing a scroll instruction key from the input means, the current on the display screen is displayed. Moving line discriminating means for discriminating the line in the document at which the scroll reference mark is closest to the cursor position of By automatically moving the cursor position to the beginning of the line and arranging that line at the top line of the screen, the editing screen to be edited next can be selected immediately from the cursor position during document editing. Document processing device. 2. The document processing apparatus further comprises, in addition to a specific control mark which can be arbitrarily set by a user, scroll reference setting means for setting a control mark which is replaced with a space during printing as a reference mark for screen scrolling. , A moving line discriminating unit for discriminating a line in the document at which the scroll reference mark is closest to the current cursor position on the display screen by pressing the scroll instruction key from the input unit, and By automatically moving the cursor position to the beginning of the line and arranging that line at the top line of the screen, the editing screen to be edited next can be selected immediately from the cursor position during document editing. The document processing device according to claim 1. 3. The document processing device further comprises a scroll reference setting means for setting a data line other than a sentence such as a figure, a graph, an image, and a ruled line as a screen scroll reference, and a scroll instruction key is pressed from the input means. Accordingly, a moving line discriminating means for discriminating the line in the document where the scroll reference mark is closest to the current cursor position on the display screen is provided, and the cursor position is automatically set at the beginning of the line. 2. The document processing according to claim 1, wherein by moving and arranging the line at the top line of the screen, the edit screen to be the next edit target can be immediately selected from the cursor position during the document edit. apparatus. 4. The document processing apparatus automatically moves the cursor position to the beginning of a line of data other than text, such as graphics, graphs, images, and ruled lines, and arranges that line at the top line of the screen. Even if you want to edit data other than text, such as graphics, graphs, images, and ruled lines, from the cursor position during document editing, you can edit the application automatically 4. The document processing apparatus according to claim 3, wherein the screen is selected immediately so that the function can be edited immediately after entering the function. 5. The function of each application is ended at the same time when the function of each application is ended by pressing an end key or the like from the input means after performing correction work on data other than text such as figures, graphs, images and ruled lines. Simultaneous end cursor for executing the moving line discriminating means By providing the moving line discriminating means, data such as figures, graphs, images, and ruled lines are edited next from the cursor position and the figure, graph, image, and ruled line to be edited next. 5. The document processing apparatus according to claim 4, wherein a screen for editing data such as is immediately selected so that the function can be edited immediately after entering the function.