?? trygeometry.java
字號:
public class TryGeometry
{
public static void main(String[] args)
{
// Create two points and display them
Point start = new Point(0.0, 1.0);
Point end = new Point(5.0, 6.0);
System.out.println("Points created are " + start + " and " + end);
// Create two lines and display them
Line line1 = new Line(start, end);
Line line2 = new Line(0.0, 3.0, 3.0, 0.0);
System.out.println("Lines created are " + line1 + " and " + line2);
// Display the intersection
System.out.println("Intersection is " + line2.intersects(line1));
// Now move the end point of line1 and show the new intersection
end.move(1.0, -5.0);
System.out.println("Intersection is " + line1.intersects(line2));
}
}
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