A = area( returns the total area
polyshape object, which is the sum of the areas of the solid
regions that make up the
Create a polygon containing multiple solid regions and one hole, and compute its area.
P = [0 0; 0 2; 2 2; 2 0; NaN NaN; 0.5 0.5; 0.5 1.5; 1.5 1.5; 1.5 0.5; NaN NaN; 3 0.5; 3.5 1.5; 4 0.5]; polyin = polyshape(P); plot(polyin) axis equal
A = area(polyin)
A = 3.5000
polyshape, specified as a scalar, vector, matrix,
or multidimensional array.
I— Boundary index
Boundary index, specified as a scalar integer or vector of integers. Each
I corresponds to a single boundary of the