Formula input method and system for interactive formula typesetting software

An input method and input system technology, which is applied to the formula input method and system field of interactive formula typesetting software, can solve the problems of time-consuming, interrupted input rhythm, time-consuming, etc., and achieve the effect of reducing learning difficulty and increasing efficiency

Inactive Publication Date: 2009-05-20
PEKING UNIV FOUNDER GRP CO LTD +1
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AI Technical Summary

Problems solved by technology

The reasons, aside from the technical differences in implementation, are mainly in the following aspects: (1) The interactive formula typesetting method requires constant switching between the mouse and the keyboard, and this switching takes a certain amount of time; ( 2) To search for operators and symbols, various operators and symbols in the interactive formula typesetting method need to be searched in the toolbar template on the layout. Due to the huge number of operators and symbols, you can directly find the desired operation It is not an easy and fast thing to search symbols or symbols. This kind of search is also accompanied by the hand-to-m

Method used

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  • Formula input method and system for interactive formula typesetting software
  • Formula input method and system for interactive formula typesetting software
  • Formula input method and system for interactive formula typesetting software

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Embodiment Construction

[0029] The present invention will be further elaborated below in combination with specific embodiments and accompanying drawings.

[0030] The invention is suitable for interactive formula typesetting software, and provides a method and system for quickly inputting formulas for the software. Its core idea is: first classify and name all operators or symbols, establish a mapping relationship between names and operators or symbols, and find a matching operator or symbol by entering the name of the operator or symbol in the formula input method interface Insert the operator or symbol into the layout, and use this method to complete the input of the entire formula, which is as easy as entering Chinese characters with the Chinese character input method, and achieves the purpose of quickly inputting formulas.

[0031] figure 1 A structure of a formula input system is shown, mainly including a classification and naming module 11 for classifying and naming operators or symbols; a map...

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Abstract

The invention discloses a formula inputting method for interactive formula typesetting software and belongs to the field of printing and typesetting technology. In the interactive formula typesetting software, the efficiency of formula inputting is low. The method classifies and nominates an operator or a sign, establishes a mapping relation form between the name of the operator or sign and the operator or sign and inputs the name of the operator or sign in a character inputting region of a formula inputting method interface; according to the mapping relation, the operator or sign matched with the input name is displayed in a formula display region of the formula inputting method interface; and the operator or sign is selected and inserted into a type face. The method can rapidly input a formula and improve the efficiency of formula typesetting.

Description

technical field [0001] The invention belongs to the technical field of printing and typesetting, and in particular relates to a formula input method and system for interactive formula typesetting software. Background technique [0002] There are interactive typesetting methods and non-interactive typesetting methods for formula typesetting, and non-interactive typesetting methods such as flow typesetting and so on. The interactive formula typesetting software is mainly to reduce the threshold height of typesetting formulas and make it easy for users to learn and use. But compared with non-interactive, especially for a very skilled non-interactive user, there will be a certain disadvantage in speed. The reasons, aside from the technical differences in implementation, are mainly in the following aspects: (1) The interactive formula typesetting method requires constant switching between the mouse and the keyboard, and this switching takes a certain amount of time; ( 2) To sea...

Claims

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Application Information

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IPC IPC(8): G06T11/60G06F17/24
CPCG06F17/215G06F40/111
Inventor 杨雷鸣赵志刚王家杰
Owner PEKING UNIV FOUNDER GRP CO LTD
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