How to draw an annual chart showing daily values ??with ECharts?
Apr 04, 2025 pm 04:18 PMUse ECharts to visually display the annual trend of daily data changes
Many data analysis scenarios require the daily data to be presented in a clear and intuitive way. This article will guide you how to use ECharts to create an annual chart. This chart uses 0-30 as the vertical axis values ??and uses January 1 to December 31 as the horizontal axis dates, perfectly showing the fluctuations of daily values ??throughout the year.
ECharts' powerful calendar coordinate system (calendar) functionality is the ideal tool for solving such problems. It can map data to each date cell of the calendar, visually displaying data changes in the form of a calendar.
With ECharts' calendar coordinate system, you can easily create the charts you want. Just use the 0-30 value as the data value and the dates from January 1 to December 31 as the data dimensions. ECharts will automatically map the data to the calendar to generate a clear annual data visualization effect. You can customize the color, marking and other styles of the chart according to your needs. The official ECharts website provides rich documentation and code examples to help you get started quickly.
With ECharts' calendar coordinate system, you will efficiently and easily create charts that clearly show the annual trends of daily numerical values.
The above is the detailed content of How to draw an annual chart showing daily values ??with ECharts?. For more information, please follow other related articles on the PHP Chinese website!

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