BRUSH DRAWING DEVICE, BRUSH DRAWING PROGRAM AND BRUSH DRAWING METHOD

PROBLEM TO BE SOLVED: To achieve natural brush drawing by using a tablet. SOLUTION: This brush drawing device 100 comprises a coordinate value detecting part 502 and a pressure detecting part 503 for detecting at preset time intervals coordinate values for coordinates input by a tablet pen 103 and d...

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Bibliographic Details
Main Authors TAKUWA ATSUSHI, SASAKI TAKESHI
Format Patent
LanguageEnglish
Published 13.05.2004
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To achieve natural brush drawing by using a tablet. SOLUTION: This brush drawing device 100 comprises a coordinate value detecting part 502 and a pressure detecting part 503 for detecting at preset time intervals coordinate values for coordinates input by a tablet pen 103 and drawing pressure, respectively, a drawing pattern expanding/contracting part 504 for expanding/contracting the size of a drawing pattern in accordance with the drawing pressure, a drawing pattern rotating part 506 for rotating the drawing pattern along the moving direction of the tablet pen 103, a rotation control part 508 for reducing the rotation amount of the drawing pattern when a space between the coordinate values is small, and a drawing part 511 for drawing the drawing pattern, which is rotated by the drawing pattern rotating part 506 or the rotation control part 508 and expanded/contracted by the drawing pattern expanding/contracting part 504, on coordinate positions detected by the coordinate value detecting part 502, in sequence. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020304419