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A device and method for completing operations through graphic input

A graphic input and graphic technology, applied to the device and its field that completes operations through graphic input, to achieve the effects of reducing editing steps, less learning compensation, and reducing the time to find menu items

Active Publication Date: 2011-12-07
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, this solution only defines a graphic for text editing, and there are many commonly used text editing graphics in people's real daily life, for example: It is used to exchange the position of the two texts before and after. Therefore, if users really want to edit electronic documents like using a traditional pen, a larger graphics set will be required

Method used

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  • A device and method for completing operations through graphic input
  • A device and method for completing operations through graphic input
  • A device and method for completing operations through graphic input

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment one: see image 3 ,use Swap the positions of the front and rear ends of the text. Treat comrades like ;Treat work as hot as summer; treat personal essays as autumn

[0053] As the wind sweeps away fallen leaves; treat your enemies as ruthlessly as winter.

[0054] step

[0055] 1) Graphical analysis step: analyze that the user has used a text-exchanging graphic, that is, a continuous curve, which can be divided into three parts, one part is above (or below) several consecutive characters in a certain line, and the second part is the line above (or below). The text is cut, and the third part is below (or above) several other consecutive texts in the same line, namely

[0056] 2) Operation selection step: According to the analysis of the graph, select the text exchange operation, and the two paragraphs of text to be exchanged, that is, the text "warm" under the first horizontal line and the text under the second horizontal line in the graph "The same ...

Embodiment 2

[0058] Embodiment two: see Figure 4 ,use Delete a block of text.

[0059] Treat comrades as warm as spring; treat work as summer Treat your personal essays like the autumn wind sweeps away fallen leaves; treat your enemies as ruthlessly as winter.

[0060] step

[0061] 1) Graphical analysis step: analyze that the user has used a text deletion graphic, that is, one or several polylines (or curves) covering several continuous texts, and the average coverage area of ​​the texts accounts for more than 20% of the text area, that is,

[0062] 2) Operation selection step: according to the analysis of the graph, select the operation of deleting text, and the text to be deleted, that is, the text covered by the broken line is "like summer";

[0063] 3) Operation execution steps: delete the text.

Embodiment 3

[0064] Embodiment three: see Figure 5 ,use Move a piece of text to another location.

[0065]

[0066] step

[0067] 1) Graphical analysis step: analyze that the user uses a text moving graphic, which is composed of a closed curve (curve 1) and a curve with arrows (curve 2), and curve 1 contains several continuous characters, curve 2 The starting point of the curve 1 intersects with the curve 1, and the arrow end of the curve 2 points to another text, that is

[0068] 2) Operation selection step: According to the analysis of the graph, select the text moving operation, and the text to be moved, that is, the text enclosed by the circle in the graph "Treat individualism like the autumn wind sweeps the fallen leaves", and judge the text to be moved. Going target position, that is, the position of the arrow in the graph between "hot" and ";";

[0069] 3) Operation steps: move the text.

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Abstract

The invention relates to a device using the graphic input to complete an operation and a method thereof. The device using the graphic input to complete the operation comprises a storage module for storing characters and input graphs, a graph analyzing module for analyzing characteristics of the input graphs, an operation selection module for selecting the corresponding operation according to an analysis result of the characteristics of the input graphs, and an operation execution module for executing the corresponding operation. The method using the graphic input to complete the operation comprises the steps of: inputting the graphs for completing the operation in a paragraph or the characters; analyzing the characteristics of the input graphs; selecting the corresponding operation according to the analysis result of the characteristics of the input graphs; and executing the corresponding operation. The device and the method make text edition interaction more convergent to the conventional pens and paper in operation experience, and have the advantages of quicker operation and less learning compensation.

Description

technical field [0001] The invention relates to the field of realizing input operation through touch technology, in particular to a device and method for completing operation through graphic input. Background technique [0002] From the initial voice communication and SMS to the current PUSH MAIL, mobile office, video entertainment, and Internet browsing, people's portable applications have become more and more abundant. On the one hand, this change makes the interaction of handheld devices more and more complicated. Taking the mobile phone as an example, the original text message editing can be completed through the cooperation of the five keys and the numeric keypad, but the current WORD document editing may require some more free navigation interactions due to the large number of format adjustment requirements, such as: trackball, Hand touch or touch pen. [0003] On the other hand, this change has triggered the development trend of large-screen handheld devices. The l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/033G06F3/0354
Inventor 叶颖华王雯李艳
Owner LENOVO (BEIJING) LTD
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