XMLfile-based multi-screen interactive show realization method

Abstract

An XML (Extensible Markup Language) file-based multi-screen interactive show realization method comprises the steps as follows: S1, establishing an Internet environment and a software operation environment, including a server S; S2, establishing an XML file X; S3, configuring a Java operation environment; S4, compiling a Java program into a Class file C; S5, distributing the Class file C; S6, establishing a communication channel for a Flex application program; S7, establishing a rich client application A1; S8; distributing the rich client application 2 to the server S; S9, showing the A1; S10, judging the control state; S11, establishing a rich client application A2; S12, distributing the A2 to the server S; S13, showing the A2, a control mark bit is marked as 1; S15, changing the columnar tendency chart of the partial content of the interface of the A1 into a pie chart; and S16, achieving a function that the A2 is controlled by the A2. The XML file-based multi-screen interactive show realization method can achieve mutual control of different applications on various types of display devices.

Description

technical field [0001] The invention relates to a method for realizing multi-screen interactive display, in particular to a method for realizing multi-screen interactive display based on XML files. Background technique [0002] Today, with the rapid growth of informatization, the demand for information visualization is rapidly expanding, and the realization of high-end visualization is becoming more and more difficult. The information that can be displayed by a single display device is far from meeting market demand, especially in some monitoring centers, command Centers, dispatch centers and other important places, dual-screen interaction or multi-screen interaction has become an indispensable core technology for information visualization. At present, the methods for solving dual-screen or multi-screen interaction mainly focus on using hardware devices such as multi-screen display cards or split-screen cards. Screen, several display screens can form a large screen together...

AI Technical Summary

Problems solved by technology

However, whether it is through a multi-screen display card or a split-screen card, it is difficult to establish a mutual control relationship between applications to achieve the effect of operational interaction between applications, and it is also difficult to achieve random display on any number of display screens.

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