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TD4.md

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    StateCircle1.java 936 B
    package state;
    
    import shape.Circle;
    
    public class StateCircle1 implements DrawerState{
        private Circle circle;
    
        public StateCircle1(Circle circle) {
            this.circle = circle;
        }
        @Override
        public void mousePressed(DrawerContext context, double x, double y) {}
    
        @Override
        public void mouseReleased(DrawerContext context, double x, double y) {
            circle.setFinished(true);
            context.paint(context.getDrawer().getGraphicsContext2D());
            context.setState(new StateCircle0());
        }
    
        @Override
        public void mouseMoved(DrawerContext context, double x, double y) {
            double radius = Math.sqrt(Math.pow(x - circle.getX(), 2) + Math.pow(y - circle.getY(), 2));
            circle.setDimensions(circle.getX(), circle.getY(), radius*2, radius*2);
            context.paint(context.getDrawer().getGraphicsContext2D());
        }
    
        @Override
        public void paint(DrawerContext context) {
    
        }
    }