In the example given below, we add a
second line in the same
canvas, after we added our first line.
The second line starts from where
the first line ended. This makes
it look like
we are creating a shape.
To achieve this, notice that we
added a new line using the lineTo()
method right after we added the lineTo()
method for the first line. Since we
did not move the starting point for
the new line, it started from the
end for the last line. This way,
we can add more and more lines and even create
a closed shape.