Device influenced table formatting

• US 7,966,271 B2
• Filed: 05/12/2008
• Issued: 06/21/2011
• Est. Priority Date: 05/12/2008
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Fan, Frank Zen, Xu, Shengcan, Liu, William Weili
• Primary Examiner(s): HOLMES, MICHAEL B
• Application Number:
  US12/119,479
• Publication Number:
  US 20090281976A1
• Time in Patent Office: 1,135 Days
• Field of Search: 706/12
• US Class Current: 706/12
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents

Abstract

A server includes a logic subsystem and memory. The memory holds instructions that, when executed by the logic subsystem, cause the logic subsystem to determine if a table is wider than a viewing size of a screen of a requesting device, determine if the table is a data table or a layout table, and format an instance of the table prior to sending that instance of the table to the requesting device. The instance of the table sent to the requesting device is formatted in accordance with a determined viewing size of the screen of the requesting device and in accordance with a determined table type.

Claims

1. A server, comprising:

a logic subsystem to execute one or more instructions;

memory holding instructions that, when executed by the logic subsystem, cause the logic subsystem to;

determine if a table is wider than a viewing size of a screen of a requesting device;

determine if the table is a data table or a layout table;

if the table is a data table that is wider than the viewing size of the screen of the requesting device, format an instance of the table according to a first rule set prior to sending that instance of the table to the requesting device;

if the table is a layout table that is wider than the viewing size of the screen of the requesting device, format an instance of the table according to a second rule set prior to sending that instance of the table to the requesting device;

if the table is a data table that is not wider than the viewing size of the screen of the requesting device, format an instance of the table according to a third rule set prior to sending that instance of the table to the requesting device; and

if the table is a layout table that is not wider than the viewing size of the screen of the requesting device, format an instance of the table according to a fourth rule set prior to sending that instance of the table to the requesting device; and

a communications subsystem to send a formatted instance of the table to the requesting device.

2. The server of claim 1, where the instructions cause the logic subsystem to determine if the table is a data table or a layout table at least in part by determining the table is a data table if the table includes a header defined by header tags.

3. The server of claim 1, where the instructions cause the logic subsystem to determine if the table is a data table or a layout table at least in part by determining the table is a data table if

|C−

(H×

R)|<

=C×

Δ

where C is a total number of table cells, H is a total number of table header columns, R is a total number of table rows, and Δ

is a predetermined testing variable.

4. The server of claim 1, where the instructions cause the logic subsystem to determine if the table is wider than a viewing size of the screen of the requesting device at least in part by acquiring a screen-width of the requesting device, calculating a table width, and comparing the table width to the screen-width.

5. The server of claim 1, where the first rule set converts the table into a single-column table and inserts a line between each original table row in the formatted instance of the table.

6. The server of claim 5, where the first rule set sets a width of the single-column table to the viewing size of the requesting device.

7. The server of claim 1, where the second rule set converts the table into a single-column table.

8. The server of claim 7, where the second rule set sets a width of the single-column table to the viewing size of the requesting device.

9. The server of claim 1, where the third rule set inserts a line between each table row.

10. The server of claim 1, where the fourth rule set leaves the table unaltered.

11. A method of delivering a table to a requesting device, comprising:

determining if the table is wider than a viewing size of a screen of the requesting device;

determining if the table is a data table or a layout table;

if the table is a data table that is wider than the viewing size of the screen of the requesting device, formatting an instance of the table according to a first rule set prior to sending that instance of the table to the requesting device;

if the table is a layout table that is wider than the viewing size of the screen of the requesting device, formatting an instance of the table according to a second rule set prior to sending that instance of the table to the requesting device;

if the table is a data table that is not wider than the viewing size of the screen of the requesting device, formatting an instance of the table according to a third rule set prior to sending that instance of the table to the requesting device; and

if the table is a layout table that is not wider than the viewing size of the screen of the requesting device, formatting an instance of the table according to a fourth rule set prior to sending that instance of the table to the requesting device; and

sending a formatted instance of the table to the requesting device.

12. The method of claim 11, where determining if the table is a data table or a layout table includes determining the table is a data table if the table includes a header defined by header tags.

13. The method of claim 11, where determining if the table is a data table or a layout table includes determining the table is a data table if

|C−

(H×

R)|<

=C×

Δ

where C is a total number of table cells, H is a total number of table header columns, R is a total number of table rows, and Δ

is a predetermined testing variable.

14. The method of claim 11, where determining if the table is wider than a viewing size of the screen of the requesting device includes acquiring a screen-width of the requesting device, calculating a table width, and comparing the table width to the screen-width.

15. The method of claim 11, where the first rule set converts the table into a single-column table and inserts a line between each original table row in the formatted instance of the table.

16. The method of claim 15, where the first rule set sets a width of the single-column table to the viewing size of the requesting device.

17. The method of claim 11, where the second rule set converts the table into a single-column table.

18. The method of claim 17, where the second rule set sets a width of the single-column table to the viewing size of the requesting device.

19. The method of claim 11, where the third rule set inserts a line between each table row.

20. A server, comprising:

a logic subsystem to execute one or more instructions;

memory holding instructions that, when executed by the logic subsystem, cause the logic subsystem to;

determine if a table is wider than a viewing size of a screen of a requesting device;

determine if the table is a data table or a layout table; and

format an instance of the table prior to sending that instance of the table to the requesting device, that instance of the table being formatted in accordance with a determined viewing size of the screen of the requesting device and in accordance with a determined table type.