38 lines
972 B
Java
38 lines
972 B
Java
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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public class Cercle extends JComponent{
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private int volume;
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public Cercle(){
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super();
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this.volume=0;
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}
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public void setVolume(int volume){
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this.volume=volume;
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}
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protected void paintComponent(Graphics pinceau){
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Graphics secondPinceau = pinceau.create();
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if (this.isOpaque()){
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secondPinceau.setColor(this.getBackground());
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secondPinceau.fillRect(0, 0, this.getWidth(), this.getHeight());
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}
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secondPinceau.setColor(Color.BLACK);
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secondPinceau.fillRect(0,0,this.getWidth(), this.getHeight());
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secondPinceau.setColor(Color.YELLOW);
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for(int i=0;i<this.volume;i++){
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secondPinceau.fillOval(100*i,50,50,50);
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}
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secondPinceau.setColor(Color.GRAY);
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for(int i=0;i<10-this.volume;i++){
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secondPinceau.fillOval(100*i+this.volume*100,50,50,50);
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}
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}
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}
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