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Method and device of displaying massive data

A mass data and display method technology, applied in the direction of program control devices, electrical digital data processing, instruments, etc., can solve the problems of large memory, occupation, large system memory, etc., and achieve the effect of saving memory

Inactive Publication Date: 2017-01-11
BEIJING SENSESHIELD TECH
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Problems solved by technology

[0003] However, because Duilib interface development tools are compatible with many controls for manipulating display data, such as List control and Tree control, when each group of display data is displayed, the memory occupied by the display data itself is not large, but it is occupied by the display data. The created control takes up quite a lot of memory
In the prior art, controls are created for all display data, so when there is more display data, more controls are created for it, and more memory is allocated for it, resulting in a linear relationship between the amount of memory used and the amount of data Relationship
When the amount of data is very large, the more display data loaded on the display interface, the larger the system memory will be occupied, which will seriously affect the system performance

Method used

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  • Method and device of displaying massive data

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Embodiment Construction

[0045] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0046] figure 1 It is a flow chart of Embodiment 1 of the mass data display method of the present invention, such as figure 1 As shown, the massive data display method in this embodiment may specifically include the following steps:

[0047] S101. Create a node for a set of display data in memory, so as to display the set of display data on a display interface.

[0048] Among them, the nodes include controls for manipulating and displaying data.

[0049] Specifically, in the current era of rapid development of massive data, many users cannot avoid searching or mining in the total data with a very large amount of data at work, but it is impossible for users to view all t...

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Abstract

The invention discloses a method and device of displaying massive data. The method includes creating a node for a set of display data in memory and displaying the set of data on the display interface. With the slider movement of the display interface, a set of corresponding display data in the total data is created for the corresponding nodes to display the set of corresponding display data on the interface. The node is released from the memory simultaneously. The node includes controls for manipulating the display data, wherein the node is released from the memory. When displaying the next set of data of the technical scheme of the embodiment in the invention, displaying the next set of data of the technical scheme of the embodiment is to release the nodes of the last set of data. Because only a set of nodes that display the data on the display interface are loaded in memory, the loaning data is a nonlinear growth in memory when loading massive data. The invention saves a great deal of memory.

Description

technical field [0001] The invention relates to the technical field of computer interface display, in particular to a massive data display method and device. Background technique [0002] Duilib is a powerful interface development tool, which can completely separate the user interface and processing logic, greatly improving the development efficiency of the user interface. The emergence of Duilib interface development tools solves the problems of unsightly development of software using traditional MFC interface library, poor handling of interface details, use of hard coding, low development efficiency, and large size of generated programs. Moreover, most traditional MFC interface beautification libraries use HOOK and other technologies that have a relatively large impact on the system, which may cause system instability or cause other errors. The Duilib interface development tool is completely self-drawn on the window based on GDI, has no other dependencies, and does not us...

Claims

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Application Information

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IPC IPC(8): G06F9/44
CPCG06F8/38
Inventor 孙吉平尹永政
Owner BEIJING SENSESHIELD TECH
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