Bubble graph text display method and device

Abstract

The invention discloses a bubble graph text display method and device, which relate to the technical field of computer. The main purpose of the invention is to display the text corresponding to a bubble in a bubble graph in the bubble as many as possible, avoid information display confusion caused by overlapping of the texts corresponding to adjacent bubbles and improve the overall display effectof the bubble graph and the user experience in viewing the bubble graph. According to the main technical scheme of the invention, the method includes the following steps: obtaining data information ofa bubble in a bubble graph, wherein the data information includes the position and size of the bubble and corresponding text information; determining a text display area for displaying text information in the bubble according to the data information; determining whether the corresponding text information can be fully displayed in the text display area; and if the corresponding text information cannot be fully displayed, displaying the corresponding text information in the text display area in an abbreviated way. The method and the device are mainly used to optimize the texts in a bubble graph.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for displaying bubble chart characters. Background technique [0002] The bubble chart is the most basic and important type of data visualization chart. It is one of the most effective analysis tools available. It can visually display three dimensions of data comparison, namely: horizontal axis value, vertical axis value, Bubble size. The bubble chart is similar to the scatter chart, the difference is that the bubble chart allows an additional variable indicating the size of the chart to be added. In fact, this is like drawing a chart with three variables in two dimensions. [0003] At present, common commercial-level charts (such as ECharts, highCharts, etc.) all provide basic bubble chart components for use, and the existing bubble chart components display the corresponding text in the bubble chart according to the way they want to display The text is ...

AI Technical Summary

Problems solved by technology

Although the existing text display methods can display the text corresponding to the bubbles, since the size of the bubbles corresponding to each data point in the bubble chart is different, and the length of the text information corresponding to each bubble is also different, if only the The text is displayed in a single line in the center of the bubble, so the text information can easily overflow the display range of the bubble and overlap with the text in other bubbles, resulting in the area in the bubble not being fully utilized, and the overflowing text will also interfere with adjacent The text in other bubbles, especially in the area where the bubbles are dense, the overlapping of the text will seriously affect the user's viewing of the text information corresponding to the bubble, thereby reducing the display effect of the bubble map and the user's viewing experience

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