Describing a Drawing Editor by Using Constraint Multiset Grammars

Describing a Drawing Editor by Using Constraint Multiset Grammars
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使用约束多重集语法描述绘图编辑器

DOI:
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发表时间:
2001
期刊:
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通讯作者:
Kazuhisa Iizuka
Kazuhisa Iizuka
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文献类型:
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作者:
Kazuhisa Iizuka

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可以处理可视语言的系统,如企鹅和Eviss,使用通用编辑器来处理可视语言的图形。但是,这些编辑者的编辑操作有限。我们提出了一种方法来描述对数字的运算,作为语言语法的一部分。提供基于图形分析的编辑操作变得容易,并且实现独立于执行环境。
Systems that can handle visual languages such as Penguins and Eviss use a generalized editor for handling figures of the visual language. However, these editors have limited editing operations. We propose an approach to describe operations on the figures as a part of the language's grammar. It becomes easy to provide an editing operation based on the analysis of a figure, and the implementation is independent of the execution environment.