59 lines
1.1 KiB
Java
59 lines
1.1 KiB
Java
package shape;
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/**
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*
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* @author radaelli11353
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*/
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public class Circle extends Shape {
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private double xc;
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private double yc;
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private double r;
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public Circle(double xc, double yc, double r) {
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this.xc = xc;
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this.yc = yc;
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this.r = r;
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}
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public void setRadius(double r) {
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this.r = r;
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}
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@Override
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public double width() {
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return r*2;
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}
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@Override
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public double height() {
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return r*2;
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}
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@Override
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public double posX() {
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return xc - r;
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}
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@Override
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public double posY() {
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return yc - r;
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}
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@Override
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public int hashCode() {
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int hash = 3;
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hash = 59 * hash + this.xc;
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hash = 59 * hash + this.yc;
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hash = 59 * hash + this.r;
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return hash;
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}
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@Override
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public boolean equals(Object o) {
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if (o == null) return false;
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if (getClass() != o.getClass()) return false;
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Circle c = (Circle) o;
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return Double.compare(xc, c.xc) && Double.compare(yc, c.yc) && Double.compare(r, c.r);
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}
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}
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