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] With the rapid growth of informatization today, the demand for information visualization is rapidly expanding, and the difficulty of achieving high-end visualization is getting higher and higher. The information that a single display device can display is far from meeting market needs, especially for some monitoring centers and commanders. For the needs of important places such as centers and dispatch centers, 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 the use of hardware devices such as multi-screen display cards or split-screen cards. Multi-screen display cards can enable one compu...

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.

Images