Hmm, i just had an idea, but please let me know if there's a better / more efficient / less ridiculous way.

Either:

1. for (int i = 0; i < numberOfPoints; i ++){
2.       if (cursorLocation isWithinCoordinates points[i]){
3.             isOver = true;
4.       }else{
5.             isOver = isOver || false; //If isOver is allready true, it will not change
   
6.       }
7. }

Or:

1. for (int i = 0; i < numberOfPoints; i ++){
2.       if (cursorLocation isWithinCoordinates points[i]){
3.             isOver = true;
4.             break; //Jumps out of the for-loop
   
5.       }else{
6.             isOver = false;
   
7.       }
8. }

Or:

1. for (int i = 0; i < numberOfPoints; i ++){
2.       if (cursorLocation isWithinCoordinates points[i]){
3.             isOver = true;
4.             i = numberOfPoints; //Jumps out of the for-loop in a somewhat silly way
   
5.       }else{
6.             isOver = false;
   
7.       }
8. }

The second one with slight modifications is best i.e.

1. isOver = false; // Assume we are not over anything
   
2. for (int i = 0; i < numberOfPoints; i ++){
3.       if (cursorLocation isWithinCoordinates points[i]){
4.             isOver = true;
5.             break; //Jumps out of the for-loop
   
6.       }
7. }
8. 
   

isOver will remain false if we have gone through all the points and not been within range of any of them.


If you need to know which point then

1. isOverPoint = -1; // Integer variable!
   
2. for (int i = 0; i < numberOfPoints; i ++){
3.       if (cursorLocation isWithinCoordinates points[i]){
4.             isOverPoint = i;
5.             break; //Jumps out of the for-loop
   
6.       }
7. }

If isOverPoint < 0 then not within range of any point but if isOverPoint >= 0 then it indicats which point it is within rangge.

Thank you!  This helps, but I'm having some additional difficulties, since the circles are getting drawn BEFORE this iteration loop is called (outside of the loop), so once the loop has begun, the circle is already drawn or not drawn.  I can't put it after the loop, because then the loop doesn't know what location to compare what it is or isn't over! 

AHA!  I was having problems but I figured it out.  Thank you, your examples both have helped me greatly!