Accessibility in Flutter Circular Charts (SfCircularChart)
6 Oct 20211 minute to read
The customization the colors can be done for the following chart elements.
- Chart title
- Series palette
- Color mapping for data points
- Shader for data points
- Data label
- Legend title
- Legend item text
- Series tooltip
- Selected segments
SfCircularChart font size can be adjusted automatically based on device settings and the font size scaled based on the
MediaQueryData.textScaleFactor. And also it allows to change the font size of all elements in Circular chart.
Easily tappable targets
SfCircularChart provides callback support to notify when tapping on the essential elements in the chart.