The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2002
Filed:
Jun. 15, 2000
Randall B. Smith, Palo Alto, CA (US);
Helen A. Cunningham, Los Altos Hills, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
One embodiment of the present invention provides a system for viewing plurality of objects on a display that allows a user to zoom on a non-positional display attribute of the plurality of objects. The system operates by receiving a value for a mapped attribute for an object as well as a value for a zooming parameter for the non-positional display attribute. The system maps the mapped attribute to the non-positional display attribute for the object by computing a function of the value of the mapped attribute and the zooming parameter to produce a value for the non-positional display attribute. If the value for the zooming parameter changes in a first direction, the function maps a narrower range of mapped attribute values to prominent display attribute values. If the value for the zooming parameter changes in a second direction, the function maps a wider range of mapped attribute values to prominent display attribute values. Next, the system outputs the object to the display using the non-positional display attribute. In one embodiment of the present invention, the value for the zooming parameter is received from the user through a data input device, so that the user can adjust the zooming parameter. This allows the user to narrow or widen a range of mapped attributes that are displayed with prominent display attribute values.