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Convenient-to-display type implementation method and device for note files

A realization method and note-taking technology, applied in the multimedia field, can solve problems such as unclear imaging, and achieve the effect of clear content and easy viewing

Inactive Publication Date: 2015-08-19
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] The present invention provides a method and device for realizing note files that are easy to display, to solve the technical problem of unclear imaging when notes in note files are zoomed in in the prior art

Method used

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  • Convenient-to-display type implementation method and device for note files
  • Convenient-to-display type implementation method and device for note files

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Embodiment Construction

[0040] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0041] An embodiment of the present invention provides a method for implementing a note file that is convenient for display, and the method is suitable for deployment on a terminal that stores a note file or installs an application program capable of generating a note file. Such as figure 1 As shown, the method includes:

[0042] 101. Obtain the scale of the canvas in the display screen and the note file;

[0043] The display screen can be a large screen. The canvas in the note file is similar to the canvas in the paintbrush and PS application software.

[0044] 102. Enlarge each value in the note file according to the scale to obtain an enlarged version of the n...

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Abstract

The present invention discloses a convenient-to-display type implementation method and a device for note files, and relates to the field of the multimedia technology. The method comprises the steps of acquiring the scale of a display screen to a canvas in a note file; amplifying all numerical values in the note file according to the scale; and acquiring the amplified version of the note file, wherein the amplified version of the note file is to be displayed on the display screen.

Description

technical field [0001] The present invention relates to the field of multimedia technology, in particular, to a method and device for realizing note files that are convenient for display. Background technique [0002] With the development of multimedia technology, more and more multimedia technologies are applied to various fields. Multimedia teaching is one of them. For example, in the past, teachers usually wrote down the content or important information during the lecture with chalk on the blackboard when teaching. After the application of multimedia technology in teaching, teachers can write down the contents of lectures or important information on electronic devices, such as tablet computers, and then use the large-screen display device to display the contents written by teachers on tablet computers. Displayed for students to study. At this time, the tablet computer is equivalent to a blackboard, and the file that records the content or important information written ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40
CPCG06T3/4092
Inventor 朱国君
Owner TVM BEIJING EDUCATION SCI & TECH CO LTD
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