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Chart interaction design method based on Flex

A design method and chart technology, applied in the field of computer technology applications, can solve the problems of ununiform addition of interactive actions to charts, increased burden on developers, and disadvantageous code management, etc., and achieve the effects of improving development efficiency, facilitating data linkage, and simplifying code.

Inactive Publication Date: 2015-05-06
TIANJIN NANKAI UNIV GENERAL DATA TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, there is no unified method for adding interactive actions to charts. Developers adopt a variety of technical means, which is not conducive to code management, but also increases the burden on developers and reduces development efficiency.

Method used

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  • Chart interaction design method based on Flex

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with specific embodiments.

[0018] Taking data linkage as an example, the following is the ActionConfig.xml configuration:

[0019] in,

[0020] url: the processing class of the behavior

[0021] target-type: the component that supports this behavior, which can be a specific class path or a wildcard;

[0022] <action name="datalink" description="Data Linkage"

[0023] type="interaction"url="com.gbasebi.gchart.action.DataLink"

[0024] target-type="*" / >

[0025] The system reads the component-event-behavior configuration from ActionConfig.xml into the behavior management module. When the component is operated by the user's mouse or keyboard, the component dispatches different events to the event bus, and the behavior management module monitors events on the event bus , according to the configuration file, reflect the corresponding behavior processing class.

[0026] Wherein, the event is a mouse ...

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Abstract

The invention provides a chart interaction design method based on Flex. The method comprises the following steps of associating an event with behaviors through a configuration file on the basis of a Flex event mechanism by use of an event bus management method; triggering interaction action by virtue of the event. According to the method provided by the invention, codes are simplified, the workload of developers is alleviated, and the development efficiency is increased.

Description

technical field [0001] The invention belongs to the field of computer technology applications, in particular to a design method for graphic interaction based on Flex. Background technique [0002] In the field of business intelligence, in product design based on B / S architecture, data analysis tools usually add many interactive actions to the chart in order to make the chart display more vivid and intuitive, the most typical ones are "data drilling" and "data linkage". Of course there are other behaviors as well. [0003] However, there is no uniform method for adding interactive actions to charts. Developers adopt various technical means, which is not conducive to code management, increases the burden on developers, and reduces development efficiency. [0004] At present, the more commonly used front-end technology of products based on B / S architecture uses Flex technology. Flex is an efficient and free open source framework that can be used to build applications that impl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 郎岳樟
Owner TIANJIN NANKAI UNIV GENERAL DATA TECH
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