configure method
Implementation
@override
void configure(
Axis<num> axis, ChartContext context, GraphicsFactory graphicsFactory) {
super.configure(axis, context, graphicsFactory);
if (axis is NumericAxis && viewport != null) {
axis.setScaleViewport(viewport!);
}
if (axis is BucketingNumericAxis && threshold != null) {
axis.threshold = threshold!;
}
if (axis is BucketingNumericAxis) {
axis.showBucket = showBucket;
}
}