Method, system and device of creating and teaching painting on touch screen

A technology of touch screen and touch position, which is applied in the direction of teaching aids, educational tools, data processing input/output process, etc. It can solve the problems of loss of tactile feeling, unable to meet the teaching needs of beginners, and unable to know the learning situation, etc., to achieve the goal of lowering the threshold Effect

Inactive Publication Date: 2013-06-19
SHENZHEN CITY OURUOMAKE SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of operation is too complicated for beginners, and requires the user to finely set the thickness and brush, which loses the tactile feeling of the user's fingers when drawing; there is no reference to the example, and the cr

Method used

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  • Method, system and device of creating and teaching painting on touch screen
  • Method, system and device of creating and teaching painting on touch screen
  • Method, system and device of creating and teaching painting on touch screen

Examples

Experimental program
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Example Embodiment

[0028] in Figure 4 , When starting to draw on the touch screen 110, the graphics drawing unit 140 obtains the data of the example image from the storage unit 160, and superimposes a semi-transparent layer on it. This semi-transparent layer is used to refer to the example image data. Copy layer for painting learning.

[0029] By monitoring the touch sensing parameters of the touch screen, the touch parameter sensing processing unit 120 obtains the touch position, touch dwell time, touch area, and sliding speed of the finger on the touch screen, and performs digital amplification and filtering on the parameters to obtain a suitable screen display The line width value and line color, and the touch coordinate point, line width value, brush shape and line color data are transferred to the graphics drawing unit 130; while the graphics drawing unit 130 draws the graphics, the touch coordinate point, line width value, Information such as the shape of the brush and the color of the line ...

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Abstract

Provided is a method of creating and teaching painting on a touch screen. The method of creating and teaching painting on the touch screen comprises a touch screen brush control manner and copy painting teaching. The touch screen brush control manner is a manner of controlling the thickness and the colors of brush lines. The touch screen brush manner utilizes a touch screen sensor, gathers a touching location, the size of the area of the touching location, the standing time of the touching location, and touching sliding speed, the degree of thickness and the concentration of the colors of lines which are drawn by the brush can be set through parameters. The initial degree of thickness and the concentration of the colors of the lines which are drawn by the brush are decided by the size of the area of the touching location and the standing time of the touching location, and the degree of thickness and the concentration of the colors of the lines are controlled by the parameter of the touching sliding speed when the brush which is touched and controlled starts to slide.

Description

technical field [0001] The invention relates to the field of touch electronic devices, in particular to a method, system and device for painting creation and teaching on a touch screen. Background technique [0002] Due to the increasing number of touch-operated devices, many people have begun to use touch-sensitive devices for a variety of teaching, such as directly touching painting with fingers and other particularly intuitive teaching applications. The existing method for creating and teaching painting by touching the screen mainly includes the following steps: creating a blank area, selecting a brush, setting the thickness, shape and transparency of the brush, then drawing, and then saving. This kind of operation is too complicated for beginners, requiring the user to finely set the thickness and brush, and loses the tactile feeling of the user's fingers when drawing; there is no example reference, and the creation is completely in the blank area, which has a threshold ...

Claims

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Application Information

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IPC IPC(8): G06F3/0488G09B11/10
Inventor 路意
Owner SHENZHEN CITY OURUOMAKE SCI & TECH CO LTD
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