CN111681496A

CN111681496A - Copying method and device based on electronic display

Info

Publication number: CN111681496A
Application number: CN202010527345.8A
Authority: CN
Inventors: 李国军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-09-18

Abstract

The invention provides a copying method and a copying device based on an electronic display. The method comprises the steps of setting an electronic display to display characters or paintings to be copied, covering thin paper (silk) on a screen, and copying the displayed characters or paintings on the thin paper (silk). The invention provides an electronic device, which comprises an electronic display, a memory, a processor, a program, a storage medium and a storage medium. When the processor executes the program, the file stored in the memory or from the cloud storage space can be displayed on the electronic display screen, so that the copying method using the electronic display is realized.

Description

Copying method and device based on electronic display

Technical Field

The invention relates to the field of electronic displays, in particular to a copying method and a copying device based on an electronic display.

Background

Electronic documents and images with different fonts and electronic displays are used for displaying computers, advertising postings, touch screens, various automatic controls, toys and the like which are visible and accessible in society.

At present, calligraphy and painting are mainly copied for learning to master different writing skills and drawing skills. The explanation for "copy" in centuries is: copying is the process of imitating calligraphy and painting works according to the original works. The face is written or drawn according to the original work, and the copy is written or drawn by covering the original work with tissue paper (silk). The method for copying on famous or classical works is always an important method for calligraphy and painting enthusiasts to learn.

The sizes of the copybook and the original work are uncontrollable in the traditional copying. In general, printed copybooks or originals are paper components and have a fixed format. It is difficult for a copier to convert it to other sizes.

In the copying process, a good illumination environment is required. Even so, when the copybook is covered with thin paper, the clearness of the copybook and the original work is greatly reduced, thereby increasing the copying difficulty. Therefore, a copying machine appears in the market, namely a backlight lamp is provided behind copybooks or drawing works, and the problem can be effectively solved. However, the copying machine has simple function and only plays a role of supplementing light.

After the copying of one calligraphy and painting is completed, when another calligraphy and painting is replaced, the replacement work needs to be manually completed, which is inconvenient.

Calligraphy or painting learners often have copybooks of many famous people and original works or copies of paintings, and a certain space is needed for storing the copybooks.

Disclosure of Invention

In order to solve the problems, the invention provides a copying method and a copying device based on an electronic display.

In a first aspect, the present invention provides a method of copying. The method is that an electronic display is set to display the characters or the pictorial works to be copied, thin paper (silk) is covered on a screen, and the displayed characters or the pictorial works are copied on the thin paper (silk).

In a second aspect, the invention provides a copying method and device based on an electronic display, and relates to a character or a drawing presented in the display, which is to electronize a copy copybook and a drawing to form an electronic document.

Such documents may be in GIF, JPEG, JPG, PNG, and WORD, WPS, or PDF format, among others. After the initial file is obtained by shooting and scanning, the file with proper typesetting specification, pure picture, brightness, contrast, color and the like is formed through post-processing.

Different fonts and losing font libraries of various fonts can be purchased.

The files are stored in memory in the electronic display in categories of font, textual content, author, etc. Is convenient for retrieval and use.

The files can also be stored in the cloud in a centralized manner. Therefore, each client, namely the copying device based on the electronic display, can be taken and used at any time. Thereby saving the storage space of the client.

In a third aspect, the present invention provides an electronic device comprising an electronic display and a memory, a processor and a program stored in the memory and executable on the processor. When the processor executes the program, the file stored in the memory or from the cloud storage space by using the method of the second aspect of the invention can be displayed on the electronic display to realize the copying method of the first aspect of the invention. The work flow chart is shown in the attached drawing and figure 1.

The electronic device provided by the invention can be associated with WORD editing software such as WPS (Windows presentation system), WORD (WORD edition) and the like to edit and typeset files formed by various fonts. The typesetting format refers to the classic Chinese writing standard format.

The electronic device provided by the invention can use plane picture processing software to perform post-processing on picture files such as paintings.

The electronic device provided by the invention has a networking function while having the basic functions of the computer, and can selectively call the related files stored in the cloud. Meanwhile, the program for upgrading the system can be downloaded in a networking mode.

The electronic device provided by the invention can flexibly process the display screen of the electronic file. Including adjusting the size, color, contrast, brightness, etc. of the display. In order to verify the copying effect, the displayed content can be displayed in a black-white reversal mode.

The invention provides an electronic device which can increase contrast adjustment according to personal preference and eye protection. And colors with different lightness can be filled in the white space of the picture.

Description of the drawings. FIG. 1 is a flowchart illustrating a file processing procedure of an electronic device according to the present invention. The character file or the picture file used for copying is edited, typesetted and post-processed, and then is displayed in a display after adjusting the size, the position, the color, the contrast and the like.

In a fourth aspect, the present invention provides a cloud server, which stores and updates various documents for copying in a centralized manner. The client of the copying device based on the electronic display is provided to download various documents and system upgrading software.

Various electronic documents for copying are collected, classified, stored and the like by a service team with professional quality.

An electronic device specific program for copying is developed and improved.

In a fifth aspect, the electronic display-based copying method and apparatus provided by the present invention may include an attachment for a desktop structure. The accessory device can embed the electronic device of the second aspect of the invention on a desktop, and the electronic device and the accessory device form a special electronic copy calligraphy desk.

Furthermore, the accessory device comprises a part for embedding and supporting the electronic display, and the pitching angle of the electronic display on the table top can be adjusted, so that the accessory device is convenient for copying persons with different heights to use.

Furthermore, the copying method and device based on the electronic display comprises a specially made placing support, and can be integrated into a whole to realize an independent copying function.

Claims

1. A copying method and a device based on an electronic display are characterized in that the copying method based on the electronic display comprises the following steps:

the method comprises the steps of setting an electronic display to display characters or paintings to be copied, covering thin paper (silk) on a screen, and copying the displayed characters or paintings on the thin paper.

2. A copying method and device based on electronic display, characterized by that have offered a to have electronic display of the function such as the display characters and pictorial works to copy:

the post-processing method has the functions of editing and typesetting WORD files, WPS files and the like, and post-processing GIF, JPEG, JPG, PNG and other picture files;

the device has the functions of adjusting the size and the position of displayed text files and picture files and adjusting the display effects such as contrast, brightness, chroma and the like;

according to personal preference, the function of adding different brightness colors at the margin of the picture is provided;

the copy function is used for verifying the copy effect and has a black and white reversal display function.

3. A copying method and device based on electronic display, having a cloud server part supporting service, characterized in that a team supporting service provides update service of various documents and software for clients:

obtaining an electronic document by means of shooting, scanning and the like on classical copy-available original works such as copybooks, famous persons, calligraphy and painting and the like;

purchasing a font lost quantity font library;

and after the files are processed, the files are stored in a cloud server or preset in a client.