Method to Reformat Regions with Cluttered Hyperlinks

• US 20090132902A1
• Filed: 01/26/2009
• Published: 05/21/2009
• Est. Priority Date: 02/22/2001
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Dutta, Rabindranath, Ramamoorthy, Karthikeyan
• Granted Patent: US 8,117,532 B2
• Time in Patent Office: Days
• US Class Current: 715/207
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents

Abstract

A method for presenting a page, having a set of links, on a data processing system is provided. The page is preprocessed to form a processed page, wherein the processed page is unpresented within the data processing system. A determination is made as to whether or not the links within the page fall within a proximity policy. Responsive to a determination that the page falls outside of the proximity policy, the page is reformatted to fall within the proximity policy. The mechanism of the present invention includes a preprocessing process and a policy structure for reformatting an electronic document page. The policy structure of the present invention allows the user to specify the appearance of the electronic document page. The policy structure as defined by the user is stored such that when the user returns to the page, the page may be displayed according to the policy structure defined by the user.

Claims

1-15. -15. (canceled)

16. A browser program comprising:

a processor;

an input device; and

a display, wherein the processor receives the page, the processor renders the received page on a virtual display to form a rendered page, the processor determines whether the rendered page falls within a proximity policy, the processor, responsive to determining that the rendered page does not fall within the proximity policy, reformats the rendered page on the virtual display to fall within the proximity policy to form a reformatted page, wherein the proximity policy defines a minimal spacing between links of a plurality of links within the page, and the processor presents the reformatted page to a user.

17. A system in a data processing system for presenting a page, having a set of links, on a data processing system, comprising:

a memory containing instructions;

a processor responsive to execution of the instructions;

receiving means for receiving the page and set of links;

first determining means for determining whether reformatting of the received page is enabled;

rendering means, responsive to determining that reformatting of the received page is enabled, for rendering the received page and set of links on a virtual display to form a rendered page and set of links;

second determining means for determining whether the rendered page and set of links falls within a proximity policy;

reformatting means, responsive to determining that the rendered page and set of links does not fall within the proximity policy, for reformatting the rendered page and set of links using the proximity policy to form a reformatted page on the virtual display, wherein the proximity policy defines a minimal spacing between links of the set of links within the page; and

presenting means for presenting the reformatted page and set of links to a user.

18. The system of claim 17, wherein reformatting the rendered page and set of links using the proximity policy to form a reformatted page on the virtual display includes at least one of a hypertext markup language (HTML) tag and a cascading style sheet.

19. The system of claim 17, wherein the proximity policy includes at least one of a spacing for the set of links, a font for the set of links, a color for the set of links, a font size for the set of links, and a number of links per unit area.

20. The system of claim 17, wherein the page is a web page.

21. The system of claim 17, wherein the page is a markup language document.

22. The system of claim 21, wherein the markup language document is one of a hypertext markup language document and a extensible markup language document.

23. The system of claim 17, wherein the page comprises web page content and cascading style sheet information.

24. The system of claim 17, wherein the proximity policy includes a set of rules to increase accessibility of the page to visually impaired users.

25. The system of claim 17, wherein the

presenting means, responsive to determining that the rendered page falls within the proximity policy, presents the page to the user without reformatting the rendered page.

27. The system of claim 17, further comprising:

modifying means for modifying the proximity policy according to a user preference.

26. (canceled)

28. (canceled)

29. A computer program product, comprising:

a computer recordable-type medium storing computer readable program code for presenting a page, having a set of links, on a data processing system, the computer program product comprising;

instructions for receiving a page;

instructions for rendering the received page on a virtual display to form a rendered page;

instructions for determining whether the rendered page falls within a proximity policy;

instructions for, responsive to determining that the rendered page does not fall within the proximity policy, reformatting the rendered page on the virtual display to fall within the proximity policy to form a reformatted page, wherein the proximity policy defines a minimal spacing between links of a plurality of links within the page; and

instructions for presenting the reformatted page to a user.

30. The computer program product of claim 29, wherein reformatting the rendered page to fall within the proximity policy includes at least one of a hypertext markup language (HTML) tag and a cascading style sheet.

31. A computer program product, comprising:

a computer recordable-type medium storing computer readable program code for presenting a page including a set of links, the computer program product comprising;

instructions for receiving the page and set of links;

instructions for determining whether reformatting of the received page is enabled;

instructions for, responsive to determining that reformatting of the received page is enabled, rendering the received page and set of links on a virtual display to form a rendered page and set of links;

instructions for determining whether the rendered page and set of links falls within a proximity policy;

instructions for, responsive to determining that the rendered page and set of links does not fall within the proximity policy, reformatting the rendered page and set of links using the proximity policy to form a reformatted page on the virtual display, wherein the proximity policy defines a minimal spacing between links of the set of links within the page; and

instructions for presenting the reformatted page and set of links to a user.