/*
    +---------------------------------------------------------------+
    |   A Java Program to Draw Stick Figures                        |
    |   Fritz Ruehr, WU CS 231, 4 Feb 2000                          |
    |   Code comparison from 2 stickFigure implementations.         |
    +---------------------------------------------------------------+
*/

	//---------------------------------
	// Version 5: more abstract, but still hard to read
	//---------------------------------
	
    public void drawFigure(Graphics graphic, int x, int y) {
    
    	// ... (variable set-up elided)
   
        graphic.drawOval ( x-head/2, y-head/2, head, head );        // draw the head

        y = y + head / 2;                               // move y to bottom of head
        graphic.drawLine ( x, y, x, y+torso );          // draw the body

        y = y + neck;                                   // move y down to arm level
        graphic.drawLine ( x-span/2, y, x+span/2, y );  // draw the arms

        y = y + torso - neck;                           // move y to bottom of torso
        graphic.drawLine ( x, y, x-leg, y+leg );        // draw the left leg
        graphic.drawLine ( x, y, x+leg, y+leg );        // draw the right leg
        
    } // END method drawFigure


	//---------------------------------
	// Version 6: more abstract, but still hard to read
	//---------------------------------
	
    public void drawFigure(Graphics graphic, int x, int y) {
    
    	// ... (variable set-up elided)
   
        ... .centeredCircle (x,y,head);         // draw the head

        moveDown(head/2);                       // move y to bottom of head
        ... .drawVertLine (x,y,torso);      // draw the body

        moveDown(neck);                         // move y down to arm level
        ... .centeredHorLine (x,y,span);        // draw the arms

        moveUp(neck);
        moveDown(torso);                        // move y to bottom of torso
        ... .diagLineDL (x,y,leg);              // draw the left leg
        ... .drawLineDR (x,y,leg);              // draw the right leg
        
    } // END method drawFigure