A method and device for generating an annular duty chart

Abstract

The invention provides a method and device for generating an annular duty chart. The method comprises the following steps of determining a start radian and an end radian of a current duty chart in anannular duty chart according to a data amount of a current duty chart to be drawn and a first end radian of an adjacent last duty chart; determining the attribute information of two semicircles corresponding to the current duty block to be drawn according to the ring radius and the center position of the ring and the beginning radian and the end radian of the ring duty block; according to the radius and center position of the ring and the attribute information of the two semicircles of the current block to be drawn, determining the attribute information of the ring whose current block to be drawn is located between the two semicircles; according to the attribute information of the semicircle and the attribute information of the circle, generating the fillet ring diagram of the current dutyblock until the ring diagram is obtained. The embodiment of the present disclosure adds a display form of the annular duty chart.

Description

technical field [0001] The present disclosure relates to the technical field of user interface (UI, User Interface) design, and in particular, to a method and device for generating a ring-shaped proportion map. Background technique [0002] In today's society, with the rapid development of network information, more and more information can be obtained by browsing the web. As an element of the web page, the proportion map expresses the proportion information between different categories in an intuitive and vivid graphic way. The proportion of the brand's mobile phones in the market is loved by users. [0003] At present, in the web pages, the more common proportion charts are fan-shaped proportion charts, columnar proportion charts, and ring-shaped proportion charts. The graph is widely used. In the development of the ring-shaped proportion map, it is usually realized by using a third-party open source class library. However, the ring-shaped ratio map realized through the th...

AI Technical Summary

Problems solved by technology

[0003] At present, in the web pages, the more common proportion charts are fan-shaped proportion charts, columnar proportion charts, and ring-shaped proportion charts. The figure is widely used. In the development of the ring proportion map, it is usually implemented by using a third-party open source class library. However, the ring proportion map realized through the third-party open source class library is usually a flat angle ring map, which is relatively simple. , low user experience

[0004] To sum up, the ring-shaped proportion graphs in the prior art are usually flat-angle ring graphs, and the display form is single

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