METHOD AND SYSTEM FOR GENERATING AND SELECTIVELY OUTPUTTING TWO TYPES OF INK VECTOR DATA

Title:

METHOD AND SYSTEM FOR GENERATING AND SELECTIVELY OUTPUTTING TWO TYPES OF INK VECTOR DATA

Document Type and Number:

WIPO Patent Application WO/2017/138283

Kind Code:

A1

Abstract:

A computer-implemented method selectively outputs two types of vector data representative of user-input strokes. Type one stroke objects are generated in a device including a position input sensor, on which a user operates a pointer to generate a type one stroke object representative of a stroke. A stroke starts at a pen-down time at which the pointer is placed on the position input sensor and ends at a pen-up time at which the pointer is removed therefrom. Real-time rendering of a type one stroke object is started after the pen-down time of a stroke without waiting for the pen-up time. After completion of a type one stroke object through its pen-up time, the type one stroke object is converted to a type two stroke object, which is a set of curves defining a boundary of the stroke, and can be exported as a file or rendered on a display.

Inventors:

PETKOV PLAMEN (BG)
ANGELOV BRANIMIR (BG)
PARKES KEVIN LOUIS (GB)

Application Number:

PCT/JP2017/000584

Publication Date:

August 17, 2017

Filing Date:

January 11, 2017

Export Citation:

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Assignee:

WACOM CO LTD (JP)

International Classes:

G06F3/041; G06F3/0488

Domestic Patent References:

WO2015075930A1

2015-05-28

Foreign References:

JP5775240B1	2015-09-09
US20150091940A1	2015-04-02
JP2009181514A	2009-08-13

Attorney, Agent or Firm:

WASHIZU Mitsuhiro et al. (JP)

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