A quick-start example to help you add the Syncfusion Flutter Charts package to a Flutter app. You will learn how to add a background image for a Cartesian chart. SfCartesianChart provides support for rendering the background image for the plot area. You can set the desired image as a background for the plot area using the plotAreaBackgroundImage property.
Documentation: https://help.syncfusion.com/flutter/cartesian-charts/chart-appearance#plot-area-customization
To run this application, you need to first clone or download the ‘plot area background image flutter chart’ repository and open it in your preferred IDE. Then, build and run your project to view the output.
For more help, check the Syncfusion Flutter documentation, or Flutter documentation.