Document edit system which concurrently displays and edits documents at the page unit level

• US 6,081,817 A
• Filed: 03/14/1996
• Issued: 06/27/2000
• Est. Priority Date: 04/20/1995
• Status: Expired due to Term

• Current Assignee: Fuji Xerox Company Limited (Fujifilm Holdings Corporation)
• Original Assignee: Fuji Xerox Company Limited (Fujifilm Holdings Corporation)
• Inventors: Taguchi, Yasuo
• Primary Examiner(s): Feild, Joseph H.
• Application Number:
  US08/615,083
• Time in Patent Office: 1,566 Days
• Field of Search: 395/788, 395/776, 395/761, 707/526, 707/514, 707/500, 707/530
• US Class Current: 715/234
• CPC Class Codes: G06F 40/114 Pagination
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting

Abstract

A document edit system that performs page unit editing. The pages of a selected document are displayed in a stacked reduced offset overlapped position and are available for immediate editing independent of the page unit'"'"'s location within the document stack. Display control data and actual data are stored for each page in internal memory and are changed in response to an edit command. Edit commands include page move and page copy within a single document, or from one document to another, and for creating a new document. The page move command may also be used to discard any selected page in the displayed document.

Claims

1. A document edit system for editing a document having pages displayed on a display screen in offset overlapped relation in page units, said system comprising:

storage means for storing display control data including page overlap order data, page display position data, and page number per document data, said storage means further storing actual data defining the contents of each page, said display control data and said actual data being related to each other for each document;

input means for entering an edit command indicating a document edit function while specifying a page to be edited in said document displayed in offset overlapped relation in page units;

edit processing means for performing predetermined edit operations on the data stored in said storage means in response to the entered edit command;

display processing means for displaying an image of the document with the pages thereof displayed in offset overlapped relation on the display screen based on the page overlap order data stored in said storage means; and

displayed page change means for changing the page overlap order data stored in said storage means in response to an instruction for changing a page to be displayed on the top of the document so that the current top page is displayed behind the current end page in said offset overlapped image of said document.

2. The document edit system as claimed in claim 1, wherein a special edit command for moving a specified page within a first document to a specified other page within said first document is entered through said input means, and in response to said command said edit processing means revises the page overlap order and page display position data stored in said storage means for said first document.

3. The document edit system as claimed in claim 1, wherein a special edit command for moving a specified page in a first document to a specified page in a second document is entered through said input means, and in response to said command said edit processing means revises the page overlap order data and page display position data stored in said storage means for said first document, decrements the page number per document data for said first document, clears the relation between the actual data of the specified page and the first document, and relates said actual data to the second document.

4. The document edit system as claimed in claim 3, wherein said edit processing means deletes the image of said first document when the page number of said page number per document data for said first document becomes zero.

5. The document edit system as claimed in claim 1, wherein a special edit command for moving a specified page in a first document to an unassigned area on the display screen is entered through said input means, and in response to said command said edit processing means revises the page overlap order data and page display position data stored in said storage means for said first document, decrements the page number per document data for said first document, creates a new document in said storage means with display position data indicating said specified page, clears the relation between the actual data of the specified page and the first document, and relates said actual data to said new document.

6. The document edit system as claimed in claim 1, wherein a special edit command for moving a specified page in a first document to a discard icon preset on the screen is entered through said input means, and in response to said command said edit processing means revises the page overlap order data and page display position data stored in said storage means for said first document, decrements the page number per document data for said first document, clears the relation between the actual data of said specified page and the first document, and deletes the actual data for said specified page.

7. The document edit system as claimed in claim 1, wherein a special edit command for copying a specified page within a first document to a specified other page within said first document is entered through said input means, and in response to said edit command said edit processing means revises the page overlap order data and page display position data stored in said storage means for said first document, increments the page number per document data for said first document, and copies the actual data of the specified page and relates it to said first document.

8. The document edit system as claimed in claim 1, wherein a special edit command for copying a specified page in a first document into a specified page in a second document is entered through said input means, and in response to said command said edit processing means revises the page overlap order data and page display position data stored in said storage means for said first document, copies the actual data of said specified page, and relates said copied data to said second document.

9. The document edit system as claimed in claim 1, wherein a special edit command for copying a specified page in a first document into an unassigned area on the display screen is entered through said input means, and in response to said command said edit processing means revises the page overlap order data and page display position data stored in said storage means for said first document, creates a new document in said storage means with display position data indicating said specified page, copies the actual data of the specified page, and relates said copied data to said new document.