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:
Jan. 30, 2007
Filed:
Oct. 23, 2002
Applicants:
Paul Chater, London, GB;
Karin Smith, Phoenixville, PA (US);
George Smith, Phoenixville, PA (US);
Inventors:
Assignee:
Bentley Systems, Inc., Exton, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of rendering a glyph of a vector-based font comprises the steps of: generating a MIP map for a glyph, where the MIP map comprises at least one level having a plurality of pixels and where each level is generated from original vector data for the glyph; and storing the MIP map on a computer readable medium. The method further comprises placing the glyph in an image to be rendered; retrieving the stored MIP map for the glyph; rendering a level of the MIP map, where the level is associated with a resolution of the glyph; and displaying the glyph as the rendered level.