Image display apparatus, image display apparatus controlling method, and non-transitory recording medium
AssigneeRicoh Company, Ltd.
InventorHiroaki HANADA
Life of this patent
Estimating the term…
Abstract
An image display apparatus includes a sensor, circuitry, and a display. The sensor measures a writing pressure of a user in response to handwriting input performed on an input device by the user. The circuitry determines a width of a line based on the measured writing pressure of the user. The display displays the line with the determined width as a trajectory of the handwriting input performed on the input device by the user. The circuitry sets a correction value for the width of the line at each of a plurality of predetermined positions of the trajectory of the handwriting input by the user in response to input from the user, and corrects the width of the line based on the set correction value.
Claims9
An image display apparatus comprising:
- a sensor to measure a writing pressure of a user in response to handwriting input performed on an input device by the user;
- circuitry to determine a width of a line based on the measured writing pressure of the user, and
- a display to display the line with the determined width as a trajectory of the handwriting input performed on the input device by the user,
- the circuitry setting a correction value for the width of the line at each of a plurality of predetermined positions of the trajectory of the handwriting input by the user in response to input from the user, and correcting the width of the line based on the set correction value.
An image display apparatus controlling method comprising:
- measuring a writing pressure of a user in response to handwriting input performed by the user;
- acquiring a width of a line set by the user;
- calculating a writing pressure correction value for the user based on a difference between the acquired width of the line and a width of the line bused on the measured writing pressure;
- acquiring a minimum value and a maximum value of the width of the line input by the user;
- and
- storing the calculated writing pressure correction value for the user and the minimum value and the maximum value of the width of the line for the user.
A non-transitory recording medium storing a program for causing a computer to execute an image display apparatus controlling method comprising:
- measuring a writing pressure of a user in response to handwriting input performed by the user;
- acquiring a width of a line set by the user;
- calculating a writing pressure correction value for the user based on a difference between the acquired width of the line and a width of the line based on the measured writing pressure;
- acquiring a minimum value and a maximum value of the width of the line input by the user;
- and
- storing the calculated writing pressure correction value for the user and the minimum value and the maximum value of the width of the line for the user.
Dependencies are inferred from the claim text.