paint method
void
paint()
override
Implementation
@override
void paint(
Canvas canvas,
Size size,
double dateStartOffset,
double dateEndOffset,
double timeOffset,
) {
canvas.drawCircle(
Offset(dateStartOffset.coerceAtLeast(0), timeOffset),
interpolateSizeBasedOnVisibility(
radius,
size,
dateStartOffset,
dateEndOffset,
),
_paint,
);
}