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:
Feb. 03, 1998
Filed:
Jul. 15, 1996
Michael R Reed, Mountain View, CA (US);
Apple Computer, Inc., Cupertino, CA (US);
Abstract
A method and apparatus for providing a set of variations of control points of a symbol image, such as a glyph, for display of at least one variation of the symbol image on a display device of a computer controlled display system. The method includes providing a first plurality of control points specifying the outlines of the symbol image; providing variation data for specifying a set of variations for at least one of the control points, the variation data identifying the at least one control point and indicating a spatial manipulation of the at least one control point; modifying the first plurality of control points which specify the outline of the symbol image to spatially manipulate the at least one control point so as to provide a second plurality of control points; scan converting the second plurality of control points to provide a displayable representing of the symbol image; and displaying the displayable representation on the display device. The apparatus includes a storage device to store the first plurality of control points, a storage device to store the variation data and a processor for modifying the first plurality of control points according to the variation data; the apparatus further includes a scan conversion device to convert the second plurality of control points to a displayable representation of the symbol image.