Title:
【発明の名称】CADスケッチ入力作図方法
Document Type and Number:
Japanese Patent JP2559792
Kind Code:
B2
Abstract:
In a CAD/CAM plotting system, graphic data relating to an object to be plotted is sequentially input in accordance with instruction of a CAD/CAM program so as to plot a desired shape of the object on a display screen. A schematic outline of the object is one-stroke-sketched on the display screen. The sketched outline of the object is processed in the pattern recongnition and data analysis. Thereafter, coordinate points of the processed outline corresponding to correct dimension values of the object are determined by inputting a minimum number of dimension values thereof. Finally, the processed outline is automatically corrected with the correct dimension values based upon the determined coordinate points.
Inventors:
MITAMURA KAZUHIRO
Application Number:
JP3281288A
Publication Date:
December 04, 1996
Filing Date:
February 17, 1988
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
G06F17/50; G06T11/20; (IPC1-7): G06F17/50
Domestic Patent References:
| JP62210581A |
Attorney, Agent or Firm:
Akihide Sugimura (1 outside)