US5491779A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three dimensional presentation of multiple data sets in unitary format with pie charts
Assignee: Individual
•
Filing: 1992-04-03
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Granted: 1996-02-13
•
Expires: 2012-04-03
Abstract
Abstract Pie, bar and line charts are extended in plural dimensions to graphically illustrate plural data sets. In a pie figure, the angle of each slice is defined by a first data set, and both the thickness and radius of each pie slice may be defined in accordance with second and third data sets. In a bar graph, the height of each bar is defined by a first data set, and the thickness and width of each bar may be defined by second and third data sets. In a line graph, the position of the line is defined by a first data set while the thickness and width of the line may be defined by second and third data sets. Scales may be positioned adjacent to the pie chart to measure the additional dimensions, and the pie chart may be rotated to position taller slices behind shorter ones.
Inventors
- 👤 Richard D. Bezjian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:51
CPC Classifications
G; G06; G06T; G06T11/00; G06T11/20; G06T11/26; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0481
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
136 words
In a data processing system, a method of graphically displaying data in a pie figure comprising: defining at least first and second data sets relative to plural identities, the second data set including at least one value which is unequal to at least one other value of the second data set; defining the angles of plural pie slices, each pie slice corresponding to an identity, such that the angles are proportional to data of the first data set, the angles totalling 360°; defining a second dimension of each pie slice such that the second dimensions are proportional to data of the second data set; and generating a three dimensional display of the plural pie slices in a circular arrangement as a single pie figure, each pie slice having the defined angle and the defined second dimension.
Claim 2
Dependent Claim
136 words
In a data processing system, a method of graphically displaying data in a pie figure comprising: defining at least first and second data sets relative to plural identities, the second data set including at least one value which is unequal to at least one other value of the second data set; defining the angles of plural pie slices, each pie slice corresponding to an identity, such that the angles are proportional to data of the first data set, the angles totalling 360°; defining a second dimension of each pie slice such that the second dimensions are proportional to data of the second data set; and generating a three dimensional display of the plural pie slices in a circular arrangement as a single pie figure, each pie slice having the defined angle and the defined second dimension.
Claim 3
Dependent Claim
18 words
A method as claimed in claim 1 wherein the second dimension is the thickness of each pie slice.
Claim 4
Dependent Claim
18 words
A method as claimed in claim 1 wherein the second dimension is the radius of each pie slice.
Claim 5
Dependent Claim
78 words
A method as claimed in claim 1 further comprising: defining a third dimension of each pie slice such that the third dimensions are proportional to data of a third data set, the third data set including at least one value which is unequal to at least one other value of the third data set; and generating the three dimensional display of the plural pie slices with each pie slice having the defined angle and second and third dimensions.
Claim 6
Dependent Claim
21 words
A method as claimed in claim 4 wherein the second and third dimensions are thickness and radius of each pie slice.
Claim 7
Dependent Claim
32 words
A method as claimed in claim 1 further comprising displaying a linear array of values as a scale with the pie slices to measure the relative values represented by the second dimension.
Claim 8
Dependent Claim
44 words
A method as claimed in claim 1 wherein a user rotates the three dimensional display of the plural pie slices as they are being displayed to position a pie slice having a greater second dimension behind a pie slice having a lesser second dimension.
Claim 9
Dependent Claim
23 words
A method as claimed in claim 1 wherein the system performs calculations on and manipulates each of the first and second data sets.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-02-12 | 1999-08-14 | 2000-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-02-12 | 2003-08-14 | 2004-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-02-12 | 2007-08-14 | 2008-02-13 | $7700.00 | Window Closed / Lapsed |