JPH06131339A - Document processor - Google Patents

Abstract

PURPOSE:To provide a document processor which can perform a frame header layout. CONSTITUTION:The frame header style information on the frame header layout in a structured document can be optionally set and changed by the input of the prescribed data carried out through an input part based on the frame header style window shown at a display part. A frame header style is held by a frame header style holding part 7, and a frame header layout part 5 lays out the subject frame header based on the frame header style of the part 7. Furthermore the frame header held at the part 7 is divided into plural parts by an identifier for each type of the frames for example.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a document processing apparatus capable of setting / editing a layout of a frame heading representing a figure or table number, that is, an outer / inner frame margin, alignment, accompanying heading or heading size, etc. Regarding

[0002]

2. Description of the Related Art Conventionally, in a document creation work for a structured document having a logical structure, a layout of a "heading" representing a chapter number and a "frame heading" representing a figure or table number are available.
There are some that can be created and displayed with serial numbers.

For example, Japanese Patent Laid-Open No. 1-136270 discloses that
When editing the logical structure unit of a document, it is necessary to detect the number of the logical structure unit by checking the acronyms or suffixes placed before and after the numbers scattered inside the document and change it. If there is a logical structure unit number, correct it,
A word processor device is described which automatically corrects the numbers of logical structural units scattered throughout a document.

Further, Japanese Patent Application Laid-Open No. 3-266070 describes a document numbering processing system which enables specification of number format information and allows number setting in a format desired by a user.

However, a "frame heading" representing the numbers of figures and tables
Regarding, regarding the outside / inside of the frame, there is nothing that can set / edit the accompanying headline, the size of the headline, and the like.

Therefore, the layout of the "frame heading" of the figure or table integrated with the frame of the figure or table cannot be performed, so that it is difficult to perform sufficient document processing to satisfy the user.

[0007]

As described above, conventionally, in a document processing device for editing a structured document having a logical structure, a device capable of laying out chapter number headings, or figure or table numbers. Although some frame headings could be created with serial numbers, none were able to layout the frame headings. For this reason,
There is a problem that sufficient document processing that satisfies the user cannot be performed.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a document processing apparatus which eliminates such problems and can perform layout of frame headings.

[0009]

According to the present invention, in a document editing apparatus for editing a structured document having a logical structure and a layout structure, information on a layout of a frame heading of a frame in the structured document (hereinafter referred to as layout Refer to the frame heading style holding means for holding information and information necessary for numbering (collectively referred to as “style”), the frame heading style setting means for setting or changing the frame heading style, and the frame heading style. And a frame heading layout means for laying out the frame heading of the target frame. The frame heading style holding means holds a plurality of frame heading styles in association with the frame heading style identifiers. The application frame preview that determines the frame heading style identifier that should be applied to the target frame when laying out the document. Further comprising a style decision means and,
The frame header layout is characterized in that the frame header of the target frame is laid out with reference to the frame header style corresponding to the determined identifier.

Further, the frame heading style includes a numbering style which is information relating to the numbering style, and the frame heading number is referred to for each identifier of the applied frame heading style by referring to the numbering style. It is characterized by further having a numbering means for giving a serial number.

Further, display means for displaying the document as a print image, selection designation receiving means for receiving selection designation of character strings in the displayed text, and heading for receiving heading instruction input of the selected character strings. The receiving means and the target frame from the selected and designated character string are specified, the logical structure of the sentence and the content of the sentence are changed in response to the heading instruction input, and the selected and designated character string is changed. And a heading processing unit that uses the heading character string of the specified frame.

[0012]

According to the present invention, the frame heading style information relating to the layout of the frame heading of the frame in the structured document is arbitrarily set.
It can be changed, and the frame heading style holding unit holds the frame heading style. Then, the frame heading of the target frame can be laid out by referring to this frame heading style. In addition, the frame heading style is divided into a plurality of groups by, for example, an identifier for each type of frame.

Further, the frame heads laid out by the frame heading style refer to the numbering style in the frame heading style, and give a frame heading number in sequence for each identifier of the applied frame heading style.

Further, creation of a frame heading in the structured document
Registration and registration deletion can be easily performed by replacing / changing the logical structure.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing the arrangement of a document processing apparatus which is an embodiment of the present invention. In FIG. 1, the document processing apparatus reads a document processing program (not shown) from the auxiliary storage device 6 into the main storage unit 4 and loads the document processing program under the control of the control unit 1 that controls the entire document processing. Launch. Then, the desired document data is read from the document data holding unit 8 in the auxiliary storage device 6 that holds the document data of the structured document having the logical structure, the layout structure is created by the document layout unit (not shown), and the display unit is displayed. Display on 2. In particular, the frame headline layout section 5 lays out the frame headlines. The frame heading style holding unit 7 holds the layout information regarding the frame heading of the structured document as a frame heading style. The frame headline layout setting unit 10 also sets / edits a frame headline layout according to an instruction from the input unit 3.

Here, in the main storage unit 4, the document data of the structured document is managed from the two aspects of a logical structure in which the document is logically subdivided and an allocation structure in which the document is subdivided. The positioning of the frame heading in the document data of this structured document will be described below.

FIG. 2 is a diagram showing the positions of the frame headings in the logical structure. In FIG. 2, the document data of the structured document is
First, the route is divided into three sections: body paragraph, frame, and chapter / section. This body paragraph, frame, chapter / section can each be repeated zero or more times.

Here, the frame is divided into a frame main body and a text region outside the frame, and the frame main body is selected from one of five paragraphs in the frame, a geometric figure, a raster figure, a table and a mathematical expression, depending on the type of the frame. The out-of-frame text area is divided into a frame heading and an out-of-frame text area paragraph. And this frame heading is
It is divided into a frame heading number and a frame heading character paragraph. The chapter / section is divided into a headline and a logical structure L1 in the chapter / section, and the headline is further divided into a headline number and a headline character paragraph. Here, in the logical structure L1, the same logical structure as the root is taken, and the logical structure according to the chapter / section is repeated.

FIG. 3 is a diagram showing the layout structure position of the frame heading, and FIG. 3 (a) shows the basic layout structure.
FIG. 3B shows the layout structure of the frame area, and FIG. 3C shows the layout structure of the headline main body frame. Figure 3 (a)
In, the layout structure is first divided into pages, and each page has a layout structure that is divided into pillars / numbers, printing plates, and fixed frame areas.

Further, the layout of the printing plates is performed by a ruled frame between columns,
It is divided into an all-outlined frame area, a column, and an all-outlined heading area. The all-stage unframed frame structure has a frame region layout structure L11 as shown in FIG. The frame area layout structure L11 is divided into a frame body and an out-of-frame text area, and the out-of-frame text area is further divided into a section and a frame heading frame. The partition is an area to which a paragraph having a logical structure is assigned. Then, the frame header frame is allocated as a section of the frame body. Further, the column is divided into sections, floating frame areas and heading frames and allocated, and the floating frame areas have the same structure as the allocation structure L11. The heading frame has an allocation structure L12 as shown in FIG.
It is assigned as a heading body frame and a section within it. Further, the all-column skipping heading area in the printing plate has the layout structure L12 as in the heading frame in the column. Further, the fixed frame area has the layout structure L11, which is similar to the layout structure of the all-stage blanking area in the printing plate.

Here, the fixed frame means a frame in which the position of the frame does not change even if the character string of the structured document flows, and the floating frame means the frame along with the flow of the character string of the structured document. A frame in which the position of flows. Also, with all-stage unframed
When pages are arranged in columns, the floating frame crosses all columns (all columns) of the column, that is, all columns are removed. In addition, each frame area is 0
You can repeat more than one.

Next, the layout of the frame headings will be described based on the print image.

First, FIG. 4 is a diagram showing the structure of the frame.
In FIG. 4, the frame has frame margins M1-1 to M1-4 on four sides outside the area LA in which the contents of the frame are laid out, and the frame body F is configured. Further, margins M2-1 to M2-4 in the out-of-frame text area are provided on four outer sides of the frame body F, and an area L in which the contents of the out-of-frame text area are laid out.
A1 to 4 are configured. Normally, the margins M2-1 to M2-4 in the out-of-frame text area are fixed at 8 points. Then, the margin M3-1 outside the frame is further provided outside the areas LA-1 to LA-4 in which the contents of the text area outside the frame are laid out.
To M3-4 are taken, and the entire frame area FM is determined.

FIG. 5 is a diagram showing the structure of a frame heading in the areas LA-1 to LA-4 in which the contents of the text area outside the frame in FIG. 4 are laid out. In FIG. 5, the frame heading frame FM1 is configured in the areas LA-1 to LA-4 in which the contents are laid out in the text area outside the frame in FIG. The frame headings are frame heading in-frame margins M4-1 to M4 on four sides outside the area LA3 in which the paragraphs of the frame heading are laid out.
4-4 is taken to form the frame heading frame body F1.
Further, margins M5-1 to M5-4 outside the frame header frame are provided on the four outer sides of the frame header frame body F1 to form the frame header frame FM1.

FIG. 6 is a diagram showing the structure of a frame in which frame headings are laid out. In FIG. 6, the frame heading F1 in the area LA-1 in which the contents of the text area outside the frame are laid out
1 shows the layout of the frame heading of the accompanying heading type in the text area outside the upper / lower frame, and the frame heading F12 in the area LA-2 is the layout of the frame heading of the stepped heading type in the text area outside the left / right frame. Is shown. Further, the frame heading F13 in the area LA-3 indicates the layout of the frame heading of the stepped heading type of the upper / lower outer text area, and the frame heading F14 in the area F14 indicates the left / right outer frame area. The layout of the frame heading of the heading type is shown. The areas LA-1 to LA-1 in which the contents of the text areas outside the frame provided on the four outer sides of the frame body F are laid out
It is possible to set LA-4 at the same time, but the frame heading can be set to only one of these.

Next, regarding the layout example of the frame heading,
The details will be described.

FIG. 7 is a diagram showing a layout example of a frame when there is no frame heading body. In FIG. 7, the frame body F
In the example above, there is no frame heading and there is only a paragraph consisting of multiple lines. It should be noted that G1 indicates a front margin of a paragraph, and G2 and G3 indicate line spacing. Also, there may be a plurality of paragraphs.

FIG. 8 is a diagram showing a layout example when there is only a frame heading body. In FIG. 8, the frame body F
Shows an example in which only the frame heading 21 is present at the upper part of.

FIG. 9 is a diagram showing a layout example of a frame when there is a paragraph after the frame heading body. FIG. 9 shows an example in which a frame heading F22 and a paragraph consisting of two lines D1 and D2 are provided above the frame body F, and a paragraph exists after the frame heading F22.

FIG. 10 is a diagram showing an example of the layout of a frame when there is a heading type frame heading. FIG. 10 shows an example in which a paragraph consisting of five lines D11 to D15 is arranged above the frame body F, and a frame heading F23 is arranged in a left corner of the paragraph. In this way, a type in which a frame heading is arranged by vertically dividing a line of a paragraph is called a heading head type.

Next, description will be given based on a specific layout example of the frame heading.

FIG. 11 is a diagram showing a specific example of a frame header when there is only a frame header body. That is, FIG.
Shows an example of a frame heading for the frame FP of the bar graph, and shows a layout example in the case where there is only a frame heading main body "FIG. 1 ○○○○" similar to FIG. In the case of FIG. 11, unlike the case of FIG. 8, the out-of-frame layout area LAP is located below the frame FP. Also, the frame heading body F
The PP "FIG. 1 ○○○○" is laid out as "center aligned".

FIG. 12 is a diagram showing a specific example of a frame heading of the accompanying heading type. That is, FIG. 12 shows an example of a frame heading for the frame FQ of the table corresponding to the bar graph of FIG. 11, and shows a layout example of the same heading type frame heading as in FIG. Here, the out-of-frame layout area LAQ is located above the frame FQ.
In addition, the frame heading body FQQ of “Table 1 XXX”,
The paragraph consisting of the line DQ1 in "the table below is FIG. 1" and the line DQ2 in "is a table of data" has a heading type relationship.

In this way, by introducing the concept of the out-of-frame layout area including the frame heading main body, various layouts corresponding to frames, which are different from simple headings, are possible.

Next, the layout process of the frame headline by the frame headline layout section 5 will be described.

FIG. 13 is a flow chart of the layout processing of the text area outside the frame by the frame heading layout section.
In FIG. 13, first, an effective area in the text area of the frame is set (step 101). Next, it is determined whether or not the set area has a sufficient margin outside the frame (step 102). If it is determined in step 102 that it is not sufficient, error processing is performed (step 111), this processing is terminated, and if it is determined that it is sufficient, one allocation target in the text area is taken out (step 103). Here, the result of the error processing is used to determine whether to re-layout the frame in a new area by the frame layout process, which is a process higher than the layout process for the text area outside the frame. Then, it is determined whether or not all the allocations of the extracted allocation targets have been completed (step 104). In step 104, if all the allocation is completed, this process is terminated, and if the allocation is not completed, the target type is judged (step 105). In step 105, if the allocation target type is a frame heading, layout processing of the frame heading is performed (step 106), and if the allocation target type is a paragraph, paragraph layout processing is performed (step 107). ). After that, as a result of the layout processing in step 106 or step 107,
It is judged from the margin between the frame heading and the text area outside the frame, the margin between the paragraph and the text area outside the frame, and the margin between the frame heading and the paragraph whether or not the area is sufficiently secured (step 108), and the sufficient area is secured. If so, the process proceeds to step 104 to perform the layout process for the next allocation target (step 109). If the area is not sufficient, error process is performed and step 110), and this process ends. Regarding the error processing, the same processing as the error processing of step 111 is performed.

Next, the frame heading layout process in step 106 of FIG. 13 will be described.

FIG. 14 is a flow chart of the layout process of the frame header. In FIG. 14, first, frame heading style information relating to the frame heading style is taken out from the frame heading style holding unit 7 (step 201). And
A frame header frame is created from the extracted frame header style information (step 202). Further, the effective area in the frame heading is set (step 203). After that, the frame body frame is created and the layout of the frame body is performed (step 205). Here, it is determined whether or not the area related to the frame heading is sufficiently secured (step 20).
6) If it is not sufficient, error processing is performed (step 209) and this processing is terminated. If it is sufficient, the sizes and positions of the frame header frame and the frame body frame are set (step 207). Then, the process of aligning the character directions is performed (step 208), and the present process ends. Here, the result of the error processing is used for the determination in step 108 of FIG.

Next, setting of specific frame headings will be described.

First, there are six types of frame heading styles, which are a graphic frame, a table frame, a text frame, an image frame, a mathematical formula frame, and a graph frame, which are selected by the frame heading style window. Here, these six types of frame heading styles are classified by unique identifiers and stored in the frame heading style holding unit 7.

FIG. 15 is a diagram showing a display example of the frame heading style window. In FIG. 15, to edit the frame heading style of the text, one of the frames E1 to E6 of the frame heading style to be edited is selected from the list displayed in the frame heading style window W1.

FIG. 16 is a diagram showing a display example of a frame heading style window of a graphic frame. FIG. 16 shows the frame heading style window W11 of the graphic frame displayed when the frame E1 in the frame heading style window W1 in FIG. 15 is selected. This frame heading style window W
A specific frame heading style is set by 11. First, for the type of headline, whether or not to use a headline type in the frame E11 is specified. Here, the heading is specified.

As for the paragraph style name in the heading frame, the style name of the heading paragraph is set from the pull-down menu. The paragraph style name in this header frame is P1
By selecting, the individual style name registered in advance in the document style is displayed in the pull-down menu. Here, the style name is an unused paragraph style.

Next, the heading frame will be described. The heading frame includes a size in the character direction, a size in the line direction, a margin inside the frame, a heading alignment, and a margin outside the frame. First, if the heading in the same line is not selected, either "variable" or "fix at specified size" is selected as the character size. To add the same heading, select either "Variable", "Variable to designated size", or "Fix at designated size". Then, in the case of "fixed at designated size" or "fixed up to designated size", the size is designated by a numerical value. Select the unit of the numerical value P
The pull-down menu is displayed by 2, and "mm",
Select either "Point" or "Number of characters". When the character size is "variable", the display for specifying the numerical value is not displayed (E20). The size in the row direction is "variable" and cannot be changed. The margin within the frame is
Enter numerical values for each of left, right, top, and bottom. For the unit of this numerical value, any one of "mm", "point", and "character number" is selected from the pull-down menu of P3. For the heading frame alignment, select either "left alignment", "center alignment", or "right alignment" only in the character direction. When placed in the text area outside the left and right frames, they are laid out in vertical composition, and are "top aligned", "center aligned", and "bottom aligned" respectively.
Becomes Enter the left, right, top, and bottom numbers for the margin outside the frame. The unit is selected from the pull-down menu of P4, similarly to the margin within the frame.

Next, the pattern will be described. The pattern consists of a prefix character string, a suffix character string, a separation character string, a serial number range, a number type, a start number and a higher number.
The prefix character string is set by inputting the character string to be displayed before the heading number. The postfix character string is set by inputting the character string after the heading number. The separation character string specifies a character string that separates the postfix character string from the headline title. That is,
Select "Line feed", "Tab", "Full-width space", "Proportional space", or "Other".
In other cases, a character string is input and set. The range of serial numbers is P1 pull-down menu PM1
Open, and select and set any one of "not attached", "entire document", and "heading level 1" to "heading level 8". For the number type, pull down menu PM by P6
2 open, Arabic numerals (proportional), Arabic numerals (double-byte), Roman numerals capital letters (proportional), Roman numerals lower case letters (proportional), English alphabet capital letters (proportional), English alphabet lower case letters (proportional), scaleless Chinese numerals,
Select and set one of the scaled Kanji numbers. The pull-down menu PM2 is displayed by actually displaying the type of number as an image. The start number is displayed (E21) when the range of serial numbers other than "not attached" is selected, and is set by inputting a numerical value. The high order number is displayed when the range of serial numbers is selected from "heading level 1" to "heading level 8" (E21).
It is a thing, and either "attach" or "not attach" is selected and set. The delimiter string is displayed (E22) when the number type other than "Not attached" is selected, and the delimiter string with the higher number is input and set.

When the setting of the frame heading style is completed and the apply button B1 in FIG. 16 is pressed, the style information in the frame heading style holding unit 7 is updated. Then, the layout of the document is activated, and the layout is also performed with reference to the updated frame heading style information. Note that other heading styles can be set in the same heading style window.

FIG. 17 is a diagram for explaining the structure of style information held in the frame heading style holding unit. FIG. 17
In the above, the style information is first divided into 6 types of heading styles, and the heading style of each frame includes the heading type, the paragraph style in the heading frame, and the character direction size designation, the character direction size, and the inner frame It is composed of a margin, a headline alignment, a margin outside the frame, and headline pattern information including a prefix character string, a suffix character string, a separation character string, a serial number range, a number type, a start number, a higher number, and a delimiter character string. In other words, it is possible to know whether or not there is a companion heading by the heading type, know the information about the paragraph by the paragraph style name in the heading frame, know the layout by the layout information, and the heading pattern when numbering by the heading pattern information. You can get information. Here, the paragraph style information for each paragraph style name in the heading frame is style information used when individually setting the layout of paragraphs in the text, and also when individually setting the character size, font, etc. of the frame heading. Used. For example, typeface, face (bold, italic ON / OFF setting), character size, line size, alignment, margin (upper and lower left and right), leading line indentation, paragraph indentation, and the like. When the paragraph style is not referenced, the default value is used. This paragraph style setting is set on a window (not shown) in the same manner as the frame heading style setting.

Next, the creation / registration of frame headings and the registration deletion of frame headings will be described. Here, the creation / registration of the frame headline is referred to as "heading", and the registration deletion of the frame heading is referred to as "non-heading".

FIG. 18 shows a functional block diagram for creating / registering a frame heading. In FIG. 18, first, when the user clicks the mouse button of the input section on a character string in a paragraph in the text area outside the frame (10), the display section displays a selection display (11) of the selected character string. To do. Further, in this state, when the user executes the "heading" command with the mouse on the menu displayed on the display unit (12), the control unit interprets the "heading" command (13), With reference to the document data 17, the paragraph to which the character string selected from the tree structure belongs is specified, and if this paragraph exists in the text frame of the frame, it is replaced with the newly created frame heading structure (14). As a result, the contents of the tree structure are changed. In this way, the content of the document data 18 newly obtained is reflected, and the corresponding frame heading style 19 is referenced from the type of the frame in which the frame heading exists,
The document layout is re-executed (15). Then, the display of the frame heading is displayed on the display unit (16).

Note that the number of frame headings that can exist for one frame is one. If a frame heading already exists, a message to that effect is displayed, and heading is completed. If the paragraph in which the selected character string exists is the body paragraph, it is replaced with the newly created heading structure.

FIG. 19 shows a functional block diagram of frame header registration deletion. In FIG. 19, first, the user clicks the mouse button near a certain frame heading (2
0), the display section displays a selection (21) of the frame heading. In this state, when the user executes the "non-heading" command with the mouse on the menu displayed on the display unit (22), the control unit interprets this non-heading command (23), and the document By referring to the data 27, identifying the frame heading selected from the tree structure and replacing it with the paragraph 24 composed of the heading character string of the frame heading,
Change the contents of the tree structure. In this way, the layout of the document is re-executed by reflecting the content of the newly obtained document data 28 (25). Then, the display of the character string of the non-heading paragraph is displayed by the display unit (2
9).

In this way, it is possible to easily create / register a frame heading and delete / register a frame heading, that is, to easily change the frame heading structure of the tree structure and the paragraph structure of the tree structure.

[0054]

As described above, according to the present invention, the frame heading style information relating to the layout of the frame heading of the frame in the structured document can be arbitrarily set and changed, and the frame heading style holding means can store the frame. Heading style is retained. Then, the frame heading of the target frame can be laid out by referring to this frame heading style. Also,
The frame heading style is divided into a plurality of groups and held by, for example, an identifier for each type of frame.

Therefore, since the frame headings can be laid out, there is an advantage that the user can easily create a desired document.

Further, the creation / registration and the registration deletion of the frame heading in the structured document are performed by the replacement / change in the logical structure.
It has an advantage that it can be performed easily.

[Brief description of drawings]

FIG. 1 is a configuration block diagram of a document processing apparatus that is an embodiment of the present invention.

FIG. 2 is a diagram showing a position in a logical structure of a frame heading.

FIG. 3 is a diagram showing a layout structure position of a frame heading.

FIG. 4 is a diagram showing a structure of a frame.

5 is a diagram showing the structure of a frame heading in regions LA-1 to LA-4 in which the contents of the out-of-frame text area in FIG. 4 are laid out.

FIG. 6 is a diagram showing a structure of a frame in which frame headings are laid out.

FIG. 7 is a diagram showing a layout example of a frame when there is no frame heading body.

FIG. 8 is a diagram showing a layout example when there is only a frame heading body.

FIG. 9 is a diagram showing a layout example of a frame when there is a paragraph after the frame heading body.

FIG. 10 is a diagram showing a layout example of a frame in the case where a frame heading of a companion heading type is present.

FIG. 11 is a diagram showing a specific example of a frame heading when there is only a frame heading body.

FIG. 12 is a diagram showing a specific example of a companion heading type frame heading.

FIG. 13 is a flowchart of layout processing of a text area outside a frame by a frame heading layout unit.

FIG. 14 is a frame heading layout processing flowchart.

FIG. 15 is a diagram showing a display example of a frame heading style window.

FIG. 16 is a diagram showing a display example of a frame heading style window of a graphic frame.

FIG. 17 is a diagram illustrating a configuration of style information stored in a frame heading style storage unit.

FIG. 18 is a functional block diagram for creating / registering a frame heading.

FIG. 19 is a functional block diagram of registration deletion of a frame heading.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 control part 2 display part 3 input part 4 main memory part 5 frame headline layout part 6 auxiliary memory part 7 frame headline style holding part 8 document data 9-1 to 9-3 input / output interface

Claims (4)

[Claims] 1. A document editing apparatus for editing a structured document having a logical structure and a layout structure, frame head style holding means for holding style information regarding layout of a frame head of a frame in the structured document, and the frame. A document processing apparatus comprising: a frame heading style setting unit that sets or changes a heading style; and a frame heading layout unit that lays out a frame heading of a target frame with reference to the frame heading style. 2. The frame heading style holding means holds a plurality of frame heading styles in association with an identifier of the frame heading style, and a frame heading to be applied to a target frame when laying out a document. The frame headline layout may further include an applicable frame headline style determining unit for determining a style identifier, wherein the frame headline layout refers to laying out a frame headline of a target frame with reference to a frame headline style corresponding to the determined identifier. The document processing apparatus according to claim 1, wherein the document processing apparatus is a document processing apparatus. 3. The frame heading style includes a numbering style that is information related to a numbering style, and refers to the numbering style to specify a frame heading number for each identifier of the frame heading style to be applied. The document processing apparatus according to claim 2, further comprising a numbering unit that assigns serial numbers. 4. Display means for displaying a document as a print image, selection designation receiving means for receiving selection designation of a character string in the displayed text, and heading for receiving a heading instruction input of the selected character string. Receiving means, the target frame is specified from the selected and designated character string, the logical structure of the sentence and the content of the sentence are changed in response to the heading instruction input, and the selected and designated character string is changed. 4. The document processing apparatus according to claim 1, claim 2 or claim 3, further comprising a heading processing unit that uses a heading character string of the specified frame.