Method and device for showing handwriting

A handwriting and color technology, applied in the field of smart terminals, can solve problems such as unfavorable smooth writing input and time-consuming, and achieve the effect of improving speed, saving switching process, and improving writing experience

Inactive Publication Date: 2015-06-10
TVM BEIJING EDUCATION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the existing handwriting color switching needs to frequently click the color option to select. Every time the handwriting color is changed, you must first click the color option to select the color. In this way, it takes a certain amount of time and is not conducive to smooth writing and input.

Method used

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  • Method and device for showing handwriting
  • Method and device for showing handwriting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment one, figure 1 It is a flowchart of a method for displaying handwriting in an embodiment of the present invention. Such as figure 1 shown, including:

[0040] Step 101: Detect the number of touch points for writing input on the touch screen.

[0041] When writing on the touch screen, it can be written with a finger or a writing tool, and in this way, the position where the finger or the writing tool contacts the touch screen is a contact point. In the embodiment of the present invention, writing includes but is not limited to: writing, drawing, editing and so on.

[0042] Step 102: When the number of touch points is greater than or equal to two, switch the current color of the handwriting of the handwriting input according to the set sequence.

[0043] After detecting the number of touch points for writing input on the touch screen, judge whether the number of detected touch points is greater than or equal to two, and if so, switch the current color of the...

Embodiment 2

[0047] Embodiment 2. In this embodiment, when one contact is used for writing input, as long as two or more contacts are detected, the current color of the handwriting is switched to the color adjacent to the current color when the handwriting is displayed. next color. see figure 2 , the process of handwriting presentation in this embodiment includes:

[0048] Step 201: Detect the number of touch points for writing input on the touch screen.

[0049] When writing on the touch screen, record the number of touch points on the touch screen.

[0050] Step 202: Judging whether the number of detected touch points is greater than or equal to 2, if yes, execute step 203, otherwise, the handwriting color switching process ends.

[0051] Step 203: Switch the color of the handwriting from the current color to the first color according to the set order, wherein the first color is ranked behind the current color and the order of the current color is one bit different.

[0052]When wri...

Embodiment 3

[0056] Embodiment 3: In this implementation, according to the specific number of contacts, the current color of the handwriting can be switched to the color corresponding to the number. see image 3 , the handwriting display process includes:

[0057] Step 301: Detect the number of touch points for writing input on the touch screen.

[0058] The number of contacts that can detect writing input on the touch screen is n.

[0059] Step 302: Judging whether the number of detected touch points is greater than or equal to 2, if yes, execute step 303, otherwise, the handwriting color switching process ends.

[0060] Step 303: According to the sorting, switch the color of the handwriting from the current color to the second color, wherein the second color is ranked behind the current color and is different from the current color by n-1 bits.

[0061] Similarly, preset at least two colors and sort each color, for example: arrange in order of black, red, blue, green, purple ┈, etc. ...

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Abstract

The invention discloses a method and a device for showing handwriting capable of improving the writing inputting speed. The method comprises the following steps: detecting the number of the writing inputting contactor on a touch screen, when the number of the contactor is greater than or equal to two, switching the current color of the writing inputting handwriting according to the setting order. The handwriting color can be switched while the number of the contactor is greater than or equal to two, the handwriting color can be selected without clicking the color frequently, the switching process is saved and the writing inputting speed is improved.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminals, in particular to a method and device for displaying handwriting. Background technique [0002] With the development of intelligent terminal technology, the input method of writing on the touch screen through fingers or electronic pens is becoming more and more common. During the writing process, the color of the written handwriting needs to be changed due to application requirements such as modification, key annotation, or drawing. [0003] At present, the pen color of the handwriting is generally realized by setting the color option. Specifically include: before writing, click the color option to select a color as the handwriting color. In this way, the handwriting is written in the selected handwriting color. If you want to switch the color of the handwriting, you need to select another color as the handwriting color in the color option again. After selection, the writt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
Inventor 尹贻冉陆佳贾镇宣
Owner TVM BEIJING EDUCATION SCI & TECH CO LTD
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