Design And Implementation Of A Dynamic Chart Components

Chart refers to can be displayed on the output device, you can visualize the timing, quantity and other statistical properties. Information on mining and intuitive knowledge of the crucial role of vivid feelings from the graphic structure. Because the available an intuitive, vivid form to show data, charts the development of the application software is being more widely used.For lack of maturity on the domestic status of independent software platform is a dynamic chart component software products, the paper analyzes the general characteristics of dynamic charting components, presents a dynamic data model diagram components, and on this basis, according to the independent infrastructure software platform Features proposed design is built on a foundation software platform independent dynamic charting components, and development and implementation of dynamic charting component prototypes.Thesis work mainly in the following three areas:papers based on the general characteristics of the design of a dynamic graph dynamic chart data model, the data model has better dynamic and scalability to meet the dynamic data refresh and dynamic charts show demand; paper chart data communication according to the needs of a cross-platform design, communication middleware supports asynchronous communication. The use of multi-platform communication middleware supports the Socket underlying data transmission, cross-platform communication; based messaging service implements the concurrent processing of data communication and asynchronous communication. This paper analyzes the characteristics of the independent infrastructure software platform, the design of the dynamic components of the application to the next chart a specific platform to address the integration of Flash components under basic platform independent papers in the context of domestic issues required to achieve dynamic display and interaction, data access target flexible dynamic graph problems, to fill the lack of domestic software platform easy to use dynamic charting component gaps, enhance the domestic software autonomy.