Datawind Extension Chart - calendar
⚡You can use this example to quickly build an extension which uses native js and echarts to show a calendar chart.
introduction
An example of custom table with the use of Perspective.
A calendar chart is a visualization that shows activity over the course of a long span of time. It displays all the days of the year (or years), which are colored according to values assigned to them.
It requires one dimension and one measure, and the dimension type is the date type, such as: dimension [date] measure [Read volume]