The Flutter column chart uses vertical bars (called columns) to display different values of one or more items. Column charts are among the most common chart types that are being used. It is like a bar chart except that here the bars are vertical and not horizontal. Points from adjacent series are drawn as bars next to each other.
Compare two different types of relational values using bar charts that overlap one another in Flutter.
Applies gradient colors to visualize data in different colors, improving the readability and appearance of the chart.
Modernize the UI by applying rounded corners to the bar chart.
Use multiple axes to plot different data sets that widely vary from one other.