Compares points row-wise.
A point is considered less if has a lower y value, or if y values are equal, a lower x value.
y
x
Returns 0 if points are equal, -1 if a is less than b, 1 if a is greater than b.
This can be used for sorting points in a row-wise manner, for example:
arrayOfPoints.sort(Points.compareRowwise); Copy
arrayOfPoints.sort(Points.compareRowwise);
Compares points row-wise.
A point is considered less if has a lower
yvalue, or ifyvalues are equal, a lowerxvalue.Returns 0 if points are equal, -1 if a is less than b, 1 if a is greater than b.
This can be used for sorting points in a row-wise manner, for example: