Question

I have a PointF[] filled with coordinates of a line. Can I use this to create a Path object?
My ultimate goal is to have two such Path. Then create Region using the Path objects and check whether they intersect.

region1.op(region2, Op.INTERSECT);

Answer 1

You have to do this by foot:

PointF[] input = ...;
path = new Path();
path.moveTo(input[0].x, input[0].y);
for(int i = 1; i < input.length; i++) {
    path.lineTo(input[i].x, input[i].y);
}