Title:
DRAWING INPUT SYSTEM
Document Type and Number:
Japanese Patent JPS5819974
Kind Code:
A
Abstract:
PURPOSE:To facilitate confirming the coincidence between an input screen and input data, by operating a cursor on the display screen to superpose it onto required points and measuring their two-dimensional positions and displaying measured results on the screen. CONSTITUTION:The image of a drawing 1 is picked up by a television camera 2, and a cursor 9A by which an optional part is displayed with an optional magnification on a display device 5 is put on a required position to input the position of this point on the screen, and then, the position is calculated in a computer 11 and is stored in an information processing device 12. The point of the position calculated in this manner is written in a corresponding position calculated in this manner is written in a corresponding position of a storage device 6 for overwriting and is displayed as a point or a pattern brighter than the peripheral part on the display device 5 where the drawing 1 is projected actually. The operator checks whether this displayed point is superposed correctly on the position, where it should be inputted, on the display screen or not to confirm easily a correct input. Thus, the operator confirms whether a pattern as linkage of many inputted points is inputted correctly or not.
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Inventors:
HASEGAWA TSUTOMU
Application Number:
JP11832781A
Publication Date:
February 05, 1983
Filing Date:
July 28, 1981
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
G06F3/048; G06F3/0487; G06F17/50; G06T11/20; G09G5/08; (IPC1-7): G06F3/02; G06F15/20; G09G1/06
Attorney, Agent or Firm:
Director, Electronic Technology Research Institute, AIST