Method and apparatus for reformatting paragraphs on a computer screen

• US 6,032,163 A
• Filed: 10/08/1993
• Issued: 02/29/2000
• Est. Priority Date: 10/08/1993
• Status: Expired due to Term

• Current Assignee: Apple Computer Incorporated (Apple Inc.)
• Original Assignee: Apple Computer Incorporated (Apple Inc.)
• Inventors: Auguste, Donna M., Tou, Frederich N.
• Primary Examiner(s): Hong, Stephen S.
• Application Number:
  US08/134,214
• Time in Patent Office: 2,335 Days
• Field of Search: 395/146, 395/155, 707/531, 707/541
• US Class Current: 715/235
• CPC Class Codes: G06F 40/117 Tagging; Marking up details of markup languages G06F40/143; Designating a block; Setting of attributes style sheets, e.g. eXtensible Stylesheet Language Transformation [XSLT], G06F40/154
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting

Abstract

A method for reformatting alphanumeric objects displayed on a screen of a pen computer system including the steps of: (a) selecting a plurality of objects to be reformatted; (b) removing object breaks from between the objects; and (c) reformatting the objects without the removed object breaks. The alphanumeric objects typically comprise a number of words separated by object breaks such as carriage returns, tabs, and paragraph breaks. The process of the present invention removes such object breaks and replaces them with spaces prior to reflowing the word objects between a left margin and a right margin. An apparatus for reformatting alphanumeric objects of the present invention includes a digital process (CPU), memory coupled to the CPU, a screen coupled to the CPU, and a plurality of alphanumeric objects stored in the memory and displayed on the screens. The apparatus further includes a user input mechanism coupled to the CPU for selecting a plurality of alphanumeric objects, a mechanism for removing object breaks from between the selected objects, and a mechanism for reformatting the selected objects without the removed object breaks.

Claims

1. A method for reformatting objects displayed on a screen of a computer system comprising the steps of:

selecting a plurality of objects on said screen to be reformatted, wherein sequentially adjacent objects of said plurality of objects may be separated by one or more object breaks, said selecting step resulting in the provision of a visually modified area on the screen corresponding to said objects selected in said selecting step;

providing a border on said screen surrounding said objects selected in said selecting step, said border being buffered a distance away from said visually modified area on the screen;

at least momentarily engaging a pointing means at least approximately on said border on the screen to provide an indication that said plurality of objects are to be reformatted, and subsequently removing said object breaks from between said objects in response to said indication; and

reformatting said objects without said removed object breaks.

2. A method for reformatting objects as recited in claim 1 wherein said plurality of objects include a plurality of alphanumeric objects.

3. A method for reformatting objects as recited in claim 2 wherein said object breaks include carriage returns.

4. A method for reformatting objects as recited in claim 3 wherein said object breaks further include tabs.

5. A method for reformatting objects as recited in claim 3 wherein said object breaks further include paragraph breaks.

6. A method for reformatting objects as recited in claim 3 further comprising the step of inserting a space between an adjacent pair of alphanumeric objects if one or more object breaks have been removed prior to said reformatting step.

7. A method for reformatting objects as recited in claim 3 wherein said step of reformatting said objects includes reformatting said alphanumeric objects such that said alphanumeric objects are located between a left margin and a right margin.

8. A method for reformatting objects as recited in claim 1 wherein said step of selecting a plurality of objects comprises the step of:

selecting which objects are to be reformatted on a screen of a pen computer system with a stylus, wherein said pointing means comprises said stylus; and

wherein said removing of said object breaks from between said objects is initiated by at least momentarily engaging said stylus at least approximately on said border.