In this blog post, we are going to discuss how to design a heat map calendar and apply color for the different month cells based on a user’s mobile usage using the Flutter event Calendar widget.

A heat map is a data visualization technique that uses colors the way a bar graph uses height and width. To create a heat map calendar, we require data for a month’s dates. In our example, we are going to display the digital well-being data of a smartphone.

These days, smartphones have become essential, and our daily usage of smartphones is increasingly high. We are using mobile phones for 8 to 9 hours a day. So, to track a user’s mobile phone usage, we can use digital well-being data. The Syncfusion Flutter event Calendar, with its rich feature set, allows users to design a heatmap calendar using custom builder support.

Read more…
https://www.syncfusion.com/blogs/post/heat-map-calendar-using-flutter-event-calendar.aspx

#flutter #calendar #widget #mobile #web-development