Graph drawing system and method

Abstract

The invention provides a graph drawing system and method, and relates to the technical field of nuclear power plant instruments and control systems.The graph drawing system comprises a bottom layer graph library interface deployed on a bottom layer graph library layer; the security graphic programming interface is deployed on the abstract graphic layer, and the security graphic programming interface comprises a unified graphic interface layer used for receiving drawing data of different graphic applications; and the bottom-layer graphic library adaptation layer is used for storing the configuration file, configuring a bottom-layer graphic library interface corresponding to the graphic application in the bottom-layer graphic library layer as a target bottom-layer graphic library interface according to the drawing data, and calling a corresponding target function library from the bottom-layer graphic library layer according to the target bottom-layer graphic library interface so as to perform graphic drawing. According to the graph drawing system and method provided by the invention, adaptation of various graph standards and the graph interface of the target platform can be realized, related safety design standards are met, and the graph drawing system and method can be applied to high-safety fields such as nuclear power and aviation.

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