Automatically configuring white space around an object in a document

• US 9,135,223 B2
• Filed: 01/15/2010
• Issued: 09/15/2015
• Est. Priority Date: 01/15/2010
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Capela, Jay C., Schomer, Matthew T.
• Primary Examiner(s): Patel, Manglesh M
• Assistant Examiner(s): Hasty, Nicholas
• Application Number:
  US12/688,686
• Publication Number:
  US 20110179351A1
• Time in Patent Office: 2,069 Days
• Field of Search: 715/245, 715/246, 715/200, 715/243, 715/209, 715/244
• US Class Current: 1/1
• CPC Class Codes: G06F 40/103 Formatting, i.e. changing of presentation of documents automatic justification G06F40/189; automatic line break hyphenation G06F40/191
• CPC Class Codes: G06F 40/109 Font handling; Temporal or kinetic typography

Abstract

The described embodiments provide a word processor for formatting a document. During operation, the word processor places an object in a section of text in a document. When placing the object in the section of text, the word processor adds a specified amount of white space on a set of sides of the object. The word processor then places text from the section of text on at least a first side and a second side of the object. After placing the text, the word processor determines if the text on the first side of the object is located further from the object than the text on the second side of the object. If so, the word processor adjusts the white space on the first side of the object so that the text on the first side of the object is located closer to the object.

Claims

1. A method for formatting a document in a word processor, comprising:

placing an object in a section of text in the document;

arranging a specified amount of white space on each side of a set of sides of the object;

placing a first portion of text from the section of text on a first side of the object and a second portion of text from the section of text on a second side of the object; and

after placing the first portion of text and the second portion of text;

determining whether the first portion of text on the first side of the object is located further from the object than the second portion of text on the second side of the object, and

when the first portion of text is located further from the object than the second portion of text;

determining whether the first portion of text is displaced by less than a threshold amount due to the specified amount of white space arranged on the first side of the object,

determining whether one or more reserved spaces associated with the first portion of the text are unused, and

when the first portion of text is displaced by less than the threshold amount and the one or more reserved spaces associated with the first portion of the text are unused;

determining that an adjustment to the specified amount of white space on the first side of the object can be made, and

adjusting the specified amount of white space on the first side of the object so that the first portion of text is located closer to the object, wherein adjusting the specified amount of white space comprises adjusting a per-object white space value associated with the first side of the object based on an offset value associated with the object.

2. The method of claim 1, wherein the specified amount of white space on each side of the set of sides of the object includes:

a default amount of white space on each side of the object;

or

a configured amount of white space on each side of the object, wherein the configured amount is set using one or more per-object white space values associated with the set of sides of the object.

3. The method of claim 1, wherein placing the first portion of text on the first side and the second portion of text on the second side of the object includes:

placing the first portion of text and the second portion of text in accordance with at least one of a document-wide text-arrangement variable or a per-object text-arrangement variable.

4. The method of claim 1, wherein determining whether the first portion of text is located further from the object than the second portion of text comprises:

determining a first distance from the first side of the object to a nearest visible portion of the first portion of text on the first side of the object; and

determining a second distance from the second side of the object to a nearest visible portion of the second portion of text on the second side of the object.

5. The method of claim 4, wherein the method further comprises:

determining that the first portion of text on the first side of the object is located further from the object than the second portion of text on the second side of the object when the first distance is greater than the second distance by more than a threshold value.

6. The method of claim 5, wherein adjusting the specified amount of white space on the first side of the object includes:

reducing the specified amount of white space on the first side of the object to yield a reduced specified amount of whitespace; and

repositioning the first portion of text from the section of text on the first side of the object closer to the first side of the object in accordance with the reduced specified amount of white space.

7. The method of claim 6, wherein reducing the specified amount of white space on the first side of the object includes:

subtracting the offset value from the per-object white space value associated with the first side of the object.

8. The method of claim 1, further comprising:

comparing the specified amount of white space around a portion of a perimeter of the object with an amount of white space at one or more predetermined points on the perimeter of the object; and

adjusting the specified amount of white space around the portion of the perimeter of the object based on the comparing.

9. The method of claim 1, wherein adjusting the specified amount of white space on the first side of the object so that the first portion of text is located closer to the object includes:

moving the object further away from a nearest visible portion of the second portion of text on the second side of the object and closer to a nearest visible portion of the first portion of text on the first side of the object.

10. The method of claim 1, wherein performing the method includes executing the word processor in a processing subsystem.

11. A non-transitory computer-readable storage medium for storing instructions that when executed by a computer cause the computer to perform a method for formatting a document in a word processor, comprising:

placing an object in a section of text in the document;

arranging a specified amount of white space on each side of a set of sides of the object;

placing a first portion of text from the section of text on a first side of the object and a second portion of text from the section of text on a second side of the object; and

after placing the first portion of text and the second portion of text;

determining whether the first portion of text on the first side of the object is located further from the object than the second portion of text on the second side of the object, and

when the first portion of text is located further from the object than the second portion of text;

determining whether the first portion of text is displaced by less than a threshold amount due to the specified amount of white space arranged on the first side of the object,

determining whether one or more reserved spaces associated with the first portion of the text are unused, and

when the first portion of text is displaced by less than the threshold amount and the one or more reserved spaces associated with the first portion of the text are unused;

determining that an adjustment to the specified amount of white space on the first side of the object can be made, and

adjusting the specified amount of white space on the first side of the object so that the first portion of text is located closer to the object, wherein adjusting the specified amount of white space comprises adjusting a per-object white space value associated with the first side of the object based on an offset value associated with the object.

12. The non-transitory computer-readable storage medium of claim 11, wherein the specified amount of white space on each side in the set of sides of the object includes:

a default amount of white space on each side of the object;

or

a configured amount of white space on each side of the object, wherein the configured amount is set using one or more per-object white space values associated with the set of sides of the object.

13. The non-transitory computer-readable storage medium of claim 11, wherein placing the first portion of text on at least the first side and the second portion of text on the second side of the object includes:

placing the first portion of text and the second portion of text in accordance with at least one of a document-wide text-arrangement variable or a per-object text-arrangement variable.

14. The non-transitory computer-readable storage medium of claim 11, wherein determining whether the first portion of text is located further from the object than the second portion of text comprises:

determining a first distance from the first side of the object to a nearest visible portion of the first portion of text on the first side of the object; and

determining a second distance from the second side of the object to a nearest visible portion of the second portion of text on the second side of the object.

15. The non-transitory computer-readable storage medium of claim 14, wherein the method further comprises:

determining that the first portion of text on the first side of the object is located further from the object than the second portion of text on the second side of the object when the first distance is greater than the second distance by more than a threshold value.

16. The non-transitory computer-readable storage medium of claim 15, wherein adjusting the specified amount of white space on the first side of the object includes:

reducing the specified amount of white space on the first side of the object to yield a reduced specified amount of white space; and

repositioning the first portion of text from the section of text on the first side of the object closer to the first side of the object in accordance with the reduced specified amount of white space.

17. The non-transitory computer-readable storage medium of claim 16, wherein reducing the specified amount of white space on the first side of the object includes:

subtracting the offset value from the per-object white space value associated with the first side of the object.

18. The non-transitory computer-readable storage medium of claim 11, wherein the method further comprises:

comparing the specified amount of white space around a portion of a perimeter of the object with an amount of white space at one or more predetermined points on the perimeter of the object; and

adjusting the specified amount of white space around the portion of the perimeter of the object based on the comparing.

19. The non-transitory computer-readable storage medium of claim 11, wherein adjusting the specified amount of white space on the first side of the object so that the first portion of text is located closer to the object includes:

moving the object further away from a nearest visible portion of the second portion of text on the second side of the object and closer to a nearest visible portion of the first portion of text on the first side of the object.

20. An apparatus for formatting a document in a word processor, comprising:

a processing subsystem including a microprocessor, wherein the processing subsystem is configured to;

place an object in a section of text in the document;

arrange a specified amount of white space on each side of a set of sides of the object;

place a first portion of text from the section of text on a first side of the object and a second portion of text from the section of text on a second side of the object;

measure a first distance between the first side of the object and the first portion of text;

measure a second distance between the second side of the object and the second portion of text;

determine whether the first portion of text on the first side of the object is located further from the object than the second portion of text on the second side of the object based on the first distance and the second distance; and

when the first portion of text is located further from the object than the second portion of text;

determine whether the first portion of text is displaced by less than a threshold amount due to the specified amount of white space arranged on the first side of the object,

determine whether one or more reserved spaces associated with the first portion of the text are unused, and

when the first portion of text is displaced by less than the threshold amount and the one or more reserved spaces associated with the first portion of the text are unused;

determine that an adjustment to the specified amount of white space on the first side of the object can be made, and

adjust the specified amount of white space on the first side of the object so that the first portion of text is located closer to the object, wherein the specified amount of white space is adjusted by adjusting a per-object white space value associated with the first side of the object based on an offset value associated with the object.

21. A method for formatting a document in a word processor, comprising:

placing an object in a section of text in the document;

arranging a specified amount of white space on each side of a set of sides of the object;

placing a first portion of text from the section of text on a first side of the object and a second portion of text from the section of text on a second side of the object; and

after placing the first portion of text and the second portion of text;

measuring a first distance between the first side of the object and the first portion of text,

measuring a second distance between the second side of the object and the second portion of text,

determining whether the first portion of text on the first side of the object is a first desired distance from the object,

when the first distance is different from the first desired distance;

determining that a first adjustment to the specified amount of white space on the first side of the object can be made when one or more reserved spaces associated with the first portion of text are unused, and

adjusting the specified amount of white space on the first side of the object so that the first portion of text is located at the first desired distance from the object,

determining whether the second portion of text on the second side of the object is a second desired distance from the object, and

when the second distance is different from the second desired distance;

determining that a second adjustment to the specified amount of white space on the second side of the object can be made when one or more reserved spaces associated with the second portion of text are unused, and

adjusting the specified amount of white space on the second side of the object so that the second portion of text is located at the second desired distance from the object.