How to get right most point of the Trapezoid?

HelloWorld · #1 (**permalink**) 06-21-2007, 10:20 PM

Hi guys, I've been dealing with these for about 2 days now!!! So fricken difficult!!! Here's how.. Example input:

Code:

java ShapeTest -2 -1 2 -1 -1 1 1 1

each of the numbers represent the points on the (x, y) coordinates. (-2, -1), (2, -1) and so on.. I'm trying to get the RIGHT most point of the Trapezoid, but I failed to do this. Here's the code so far:

PHP Code:

      public void getTopRight() {

        topRight_y = y[0];

        for (int i = 1; i < y.length; i++) {

            if (y[i] > topRight_y) {

                topRight_y = y[i];

                topRight_x = x[i];

            }

        }

        for (int i = 0; i < x.length; i++) {

            if (y[i] == topRight_y && x[i] < topRight_x) {

                topRight_x = x[i];

            }

        }

    }

please hlep, anything would help appreciate it!!