Visual programming language for data visualization based on visual grammar

摘要

This paper describes a visual programming language for data visualization. This language is designed for students and to prototyping different data visualizations. This language allows to create a graphs by connecting nodes with multiple typed inputs and outputs. Nowadays there are no tools for construction complex data visualizations with understandable user interface. The scope of this paper is to describe a visual programming language for complex data visualizations to address those goals.