xIntercept property
Get the x-intercept of this line
Returns double.nan for horizontal lines (undefined x-intercept).
Implementation
double get xIntercept {
final dy = b.y - a.y;
if (dy == 0) return double.nan;
return a.x - a.y / slope;
}Get the x-intercept of this line
Returns double.nan for horizontal lines (undefined x-intercept).
double get xIntercept {
final dy = b.y - a.y;
if (dy == 0) return double.nan;
return a.x - a.y / slope;
}