package shapes;

//FilledCircle.java
//cmc, 11/23/00

import java.awt.*;

/** A green colored circle. */
public class FilledCircle extends Shape5JA {

    private int diameter;

    /** Only useful constructor.
        @param x X coordinate
        @param y Y coordinate
        @param d diameter of circle
    */
    public FilledCircle(int x, int y, int d) {
        super(x, y, d, d);
        diameter = d;
    }

    /** Draws the circle on the Graphics parameter. */
    public void draw(Graphics g) {

        // Draw green filled circle
        g.setColor(Color.green);
        g.fillOval(x(), y(), diameter, diameter);

        // with a black outline for visibility
        g.setColor(Color.black);
        g.drawOval(x(), y(), diameter, diameter);

    }

    /** Sets diameter to value of the parameter. */
    public void setDiameter(int value) {
        super.setWidth(value);
        super.setHeight(value);
        diameter = value;
    }

    /** Sets diameter to value of the parameter.
        Overrides superclass setWidth method, to reset height
        to same value as width.
    */
    public void setWidth(int value) {
        setDiameter(value);
    }

    /** Sets diameter to value of the parameter.
        Overrides superclass setHeight method, to reset width
        to same value as height.
    */
    public void setHeight(int value) {
        setDiameter(value);
    }

}