26 lines
806 B
Java
26 lines
806 B
Java
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import java.awt.Point;
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public class Polyligne implements ProducteurDePoints {
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private static final int xCentre = 100;
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private static final int yCentre = 100;
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private static final double rayon = 90.0;
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private static final double angleDepart = Math.PI/4.0;
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private static final double angleIncrement = (4.0*Math.PI)/5.0;
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private double numero;
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public Etoile() {
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this.numero = 0.0;
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}
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public Point suivant() {
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Point p = null;
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if (this.numero < 6.0) {
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double angle = Etoile.angleDepart+this.numero*Etoile.angleIncrement;
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p = new Point((int) (Etoile.rayon*Math.cos(angle)),
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(int) (Etoile.rayon*Math.sin(angle)));
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p.translate(Etoile.xCentre, Etoile.yCentre);
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this.numero++;
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} else {
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this.numero = 0.0;
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}
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return p;
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}
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}
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