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A chart generation method and apparatus for responding to window clicks

A technology for generating devices and charts, which is applied in the direction of program control devices, special data processing applications, instruments, etc., can solve problems such as waste of server resources, and achieve the effect of improving operating efficiency and reducing burdens

Active Publication Date: 2019-02-05
鹤山市骏升科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can be used to draw charts, the teaching is constantly changing with the completion of each class. If the existing technology is used, it is necessary to send an instruction to the server after each update of the data to obtain the latest charts. And every time the server receives an update command, generating all the charts will also cause a huge waste of server resources.

Method used

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  • A chart generation method and apparatus for responding to window clicks
  • A chart generation method and apparatus for responding to window clicks

Examples

Experimental program
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Embodiment Construction

[0032] refer to figure 1 and figure 2 , a method for generating graphs in response to window clicks of the present invention, comprising:

[0033] Step A, when detecting that the user clicks on the target window, read the target parameter type and preset formula corresponding to the target window;

[0034] Step B, reading the teaching parameter corresponding to the target parameter type from the database;

[0035] Step C, calculating drawing parameters according to preset formulas and teaching parameters;

[0036] Step D, generating charts in the target window according to the obtained drawing parameters.

[0037] Wherein, when there is only one window in the page, the window is clicked by default when opening the page, and when there are multiple windows in the page, the target window is set according to the actual click of the user.

[0038] For example, in figure 2 The window area 2 shown contains multiple windows, and when the "teaching session time chart" window is...

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Abstract

The invention discloses a chart generation method and a device thereof for responding to window clicking. When the user clicks on the window, the corresponding target parameter types and preset formulas are read, the teaching parameters in the database are read according to the target parameter types, and the drawing parameters are calculated according to the teaching parameters and preset formulas, and then the drawing is completed. The data is requested only once when the server clicks on the window, and the rest of the processing is done on the local computer, saving the server's resources.

Description

technical field [0001] The invention relates to the field of window response methods, in particular to a method and device for generating graphs in response to window clicks. Background technique [0002] At present, most modern classrooms use computer equipment for teaching. Therefore, most of the collected data, such as the answers to questions, are stored in the database in electronic form. After class, teachers want to analyze the data and make charts is a more intuitive way. In the prior art, most of the tables or charts are generated in the server, and the corresponding tables and charts are read when the user opens the window. Although this method can be used to draw charts, the teaching is constantly changing with the completion of each class. If the existing technology is used, it is necessary to send an instruction to the server after each update of the data to obtain the latest charts. And generating all the charts every time the server receives an update instruc...

Claims

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Application Information

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IPC IPC(8): G06F9/451G06F17/24
CPCG06F9/451G06F40/174
Inventor 温军华
Owner 鹤山市骏升科技有限公司