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Touch-screen-based handwriting processing method and device

A processing method and touch screen technology, applied in the field of communication, can solve the problem of uneven variation of handwriting width and so on

Inactive Publication Date: 2013-02-13
BEIJING OAK PACIFIC NETSCAPE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to provide a handwriting processing method and device based on a touch screen, which can solve the problem in the related art that the handwriting operation is generally obtained by sampling discontinuous signals, and the width of the handwriting varies unevenly.

Method used

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  • Touch-screen-based handwriting processing method and device

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Embodiment Construction

[0026] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0027] The embodiment of the present invention provides a handwriting processing method based on a touch screen. figure 1 It is a flowchart of a handwriting processing method based on a touch screen according to an embodiment of the present invention, such as figure 1 As shown, the following steps S102 to S106 are included.

[0028] Step S102: Obtain the handwriting input by the user through the touch screen.

[0029] Step S104, generating a shadow corresponding to the handwriting in real time.

[0030] Step S106, draw shadows and handwriting on the touch screen.

[0031] In the related art, since handwriting operations are generally obtained by sampling discontinuous signals, uneven handwriting...

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Abstract

The invention discloses a touch-screen-based handwriting processing method and a touch-screen-based handwriting processing device. The method comprises the following steps of: acquiring handwriting input by using a touch screen; generating a shadow corresponding to the handwriting in real time; and drawing the shadow and the handwriting on the touch screen. By adding the shadow to the handwriting in real time, the handwriting can be beautified in real time, the width of the handwriting is enlarged, and problem that the width of the handwriting is uneven because handwriting operation is acquired by sampling discontinuous signals in relevant technologies is solved.

Description

Technical field [0001] The present invention relates to the field of communication, and in particular to a handwriting processing method and device based on a touch screen. Background technique [0002] With the development of information technology, mobile communication devices represented by mobile phones, personal digital assistants, and handheld computers have been widely used. The Chinese input methods of these mobile communication devices can be roughly divided into two categories: keyboard input and handwriting input. . [0003] There are two main keyboard input methods: stroke input and pinyin input, which usually use a numeric keyboard or a general PC keyboard as an input device, which puts higher operating requirements on users. At the same time, keyboard input methods are also susceptible to the limitation of character sets. That is, due to the limited memory of mobile communication devices, they can only support part of the character sets, which is difficult to meet th...

Claims

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Application Information

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IPC IPC(8): G06F3/0488G06T11/80
Inventor 徐光圣
Owner BEIJING OAK PACIFIC NETSCAPE TECH DEV
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