import java.awt.*;
import javaTools.*;

public class SimplerChoice extends AppletTemplate {

Slider vertControl, horizControl;
Choice whichPic;

public void begin() {

    whichPic = new Choice();
    whichPic.addItem("Face");
    whichPic.addItem("Tree");

    horizControl = new Slider( 50, 0, 149);
    vertControl = new Slider( 50, 0, 149);

    add(horizControl);
    add(vertControl);
    add(whichPic);

    drawPicture(50, 50);
}

public void choiceMade( String chosen ) {
    drawPicture(horizControl.getValue(), vertControl.getValue());
}

public void scroll( ) {
    drawPicture(horizControl.getValue(), vertControl.getValue());
}

private void drawPicture(int x, int y){
    pen.clearRect();

    if (whichPic.getSelectedItem() == "Face") {
        drawSmiley( x, y);
    } else {
        drawTree( x, y);
    }
}

private void drawSmiley( int x, int y) {
    pen.frameOval(10+x, 10+y, 60, 60, "Green");
    pen.frameOval(22+x, 25+y, 6, 10, "Blue");
    pen.frameOval(52+x, 25+y, 6, 10, "Blue");
    pen.fillOval(22+x, 30+y, 6, 5, "Blue");
    pen.fillOval(52+x, 30+y, 6, 5, "Blue");
    pen.fillRect(38+x, 38+y, 4, 4, "Yellow");
    pen.frameArc(25+x, 50+y, 30, 10, 180, 180, "Red");
    pen.fillArc(40+x, 55+y, 5, 11, 180, 180, "Red");         
}       

void drawTree( int x,int y) {
    pen.fillRect(x,y,10,75,new Color(64,0,0));
    pen.fillOval(x-10,y-35,20,20,new Color(0,127,0));
    pen.fillOval(x-20,y-20,50,50,"Green");
    pen.fillOval(x+5,y-30,25,60,"Green");
    pen.fillOval(x-15,y-15,10,50,"Green");
    pen.fillOval(x-25,y-5,20,30,"Green");
    pen.fillOval(x-23,y-30,20,30,"Green");
}		   
}