Title:
DRAWING DEVICE, DRAWING PROGRAM, AND DRAWING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/241549
Kind Code:
A1
Abstract:
The present invention presents a drawing condition for drawing by input from an indicating element in an intuitively understandable form. A portable terminal device (10) comprises: a touch panel for detecting a contact position that a pen (6) has touched; a mark information generation unit (5) for generating, in accordance with a prescribed operation on a touch panel (16) by the pen (6), mark information for displaying a mark that represents a drawing condition for the indication locus of the indicating element to be drawn at the detected contact position; a drawing information generation unit (4) for generating drawing information for the indication locus to be drawn at the contact position on the basis of the drawing condition represented by the mark while display of the mark is stopped; and a display panel (15) device for displaying a mark in the vicinity of the contact position or so as to extend from the contact position where the pen (6) is in contact with the touch panel (16) on the basis of the mark information, as well as displaying the indication locus on the basis of the drawing information.
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Inventors:
IWATSUKI HIROYASU
TAKASUGI MASAHIDE
TAKASUGI MASAHIDE
Application Number:
PCT/JP2020/020493
Publication Date:
December 03, 2020
Filing Date:
May 25, 2020
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G06T11/80; G06F3/0482; G06F3/0488
Foreign References:
| JPH09305306A | 1997-11-28 | |||
| JP2015148845A | 2015-08-20 | |||
| JP2001014102A | 2001-01-19 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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