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Thread: OOP graphics program

  1. #1
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    Default OOP graphics program

     import java.awt.*;
     
    class Snowperson
    {
    	int xCoor;
    	int yCoor;
    	int width;
    	int height;
     
    	public Snowperson()
    	{
    		xCoor = 0;
    		yCoor = 0;
    		width = 0;
    		height = 0;
    	}//end default
    	public Snowperson(int x, int y, int wid, int hght)
    	{
    		xCoor = x;
    		yCoor = y;
    		width = wid;
    		height = hght;
     
    	}//end default	
    	public int getX()
    	{
    	   return xCoor;
    	}
    	public int getY()
    	{
    	   return yCoor;
    	}
    	public int getH()
    	{
    	   return height;
    	}
    	public int getW()
    	{
    	   return width;
    	}
    	public void drawSnowBottom(Graphics g)
    	{
    		g.fillOval(xCoor,yCoor,width, height);
    	}//end draw snow bottom
    	public void drawSnowMiddle(Graphics g)
    	{
    	 g.fillOval(xCoor+19,yCoor-128,width-49,height-40);
    	}//end draw snow middle
    	public void drawSnowTop(Graphics g)
    	{
    	  g.fillOval(xCoor+50, yCoor-211,width/2, height/2);
    	}//end draw snow top
     
    		public void addNose(Graphics g)
    	{	
    		g.setColor(Color.orange);
    		Polygon nose = new Polygon();
    		nose.addPoint(xCoor+100,yCoor-160);
    		nose.addPoint(xCoor+100,yCoor-150);
    		nose.addPoint(xCoor+125,yCoor-155);
    		g.fillPolygon(nose);
    	}	
    		public void addArms(Graphics g)
    		{
    			g.setColor(Color.black);
    			g.drawLine(xCoor+25,yCoor-75,xCoor-10,yCoor+10);
    			g.drawLine(xCoor+165,yCoor-75,xCoor+190,yCoor+10);
    		}	
     
    		public void addEyes(Graphics g)
    		{
    			g.setColor(Color.black);
    			g.fillOval(xCoor+80,yCoor-180,10,10);
    			g.fillOval(xCoor+110,yCoor-180,10,10);
    		}	
     
    		public void addButtons(Graphics g)
    		{
    			g.setColor(Color.black);	
    			g.fillRect(xCoor+90,yCoor-50,10,10);
    			g.fillRect(xCoor+90,yCoor,10,10);
    			g.fillRect(xCoor+90,yCoor+50,10,10);
    		}	
     
    	private void addHat(Graphics g)
    		{
    			g.setColor(Color.red);
    			Polygon hat = new Polygon();
    			hat.addPoint(xCoor+65,yCoor-198);
    			hat.addPoint(xCoor+135,yCoor-198);
    			hat.addPoint(xCoor+115,yCoor-238);
    			hat.addPoint(xCoor+165,yCoor-258);
    			hat.addPoint(xCoor+85,yCoor-248);
    			g.fillPolygon(hat);
    			g.setColor(Color.white);
    			g.fillOval(xCoor+165,yCoor-263,10,10);
     
    		}
     
    	public void drawSnowperson(Graphics g)
    	{
    		g.setColor(Color.white);
    		drawSnowBottom(g);
    		drawSnowMiddle(g);
    		addHat(g);
    		drawSnowTop(g);
    		g.setColor(Color.orange);
    		addNose(g);
    		addArms(g);
    		addEyes(g);
    		addButtons(g);
     
    		Graphics2D g2 = (Graphics2D)g;
    		Font font = new Font("Serif", Font.PLAIN,50);
    		g2.setFont(font);
     
    		g2.drawString("Happy Holidays!", 100, 150);
    	}//end draw snow person	
    }//end class SnowpersonAG
     
    class skiir extends Snowperson
    {
    	private Color myPink;
    	private Color myGBlue;
    	private Color myOrange;
    	private Color mahogany;
    	private Color myGrey;
     
    	public skiir() 
    	{
    		xCoor = 0;
    		yCoor = 0;
    		width = 0;
    		height = 0;
    	}//end default
     
    	public skiir(int x, int y, int wid, int hght)
     
    	{
    		super (x,y,wid,hght);
     
    		Color myGrey= new Color(162,162,162);
    		Color myPink= new Color(255,130,182);
    		Color myGBlue = new Color(69,78,97);
    		Color myOrange = new Color(255,128,3);
    		Color mahogany = new Color(145,20,0); 
    	{
    		xCoor = x;
    		yCoor = y;
    		width = wid;
    		height = hght;
     
    	}//end default
    	}
    	public int getX()
    	{
    	   return xCoor;
    	}
    	public int getY()
    	{
    	   return yCoor;
    	}
    	public int getH()
    	{
    	   return height;
    	}
    	public int getW()
    	{
    	   return width;
    	}
     
     
    	public void drawskis(Graphics g)
    		{
    		Polygon ski1= new Polygon();
    		g.setColor(Color.red);
    		ski1.addPoint(xCoor,yCoor);
    		ski1.addPoint(xCoor+20,yCoor-10);
    		ski1.addPoint(xCoor+120,yCoor-120);
    		ski1.addPoint(xCoor+120,yCoor-135);
    		ski1.addPoint(xCoor+30,yCoor-130);
    		ski1.addPoint(xCoor,yCoor-20);
    		g.fillPolygon(ski1);
    		}	 
     
    	public void drawSnowperson(Graphics g)
    	{
    		g.setColor(Color.white);
    		drawSnowBottom(g);
    		drawSnowMiddle(g);
    		drawSnowTop(g);
    		g.setColor(Color.orange);
    		addNose(g);
    		addArms(g);
    		addEyes(g);
    		addButtons(g);
    		g.setColor(Color.red);
    		drawskis(g);
     
    	}		
     
     
    }



    i want the hat to only show up ont the first snowperson and the skis to show up on the second
    Last edited by conmanva; January 2nd, 2011 at 03:03 PM.


  2. #2
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    Default Re: OOP graphics program

    What seems to be the problem?

    Where are you drawing this at?

    You don't have a Window and you don't extend one either.

  3. #3
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    Default Re: OOP graphics program

    I can't get it to draw anything.

    import javax.swing.JFrame;
     
    import java.awt.*;
     
    class SnowPerson extends JFrame
    {
        int xCoor;
        int yCoor;
        int width;
        int height;
     
        public SnowPerson() 
        {
     
            xCoor = 0;
            yCoor = 0;
            width = 0;
            height = 0;
        }//end default
        public SnowPerson(int x, int y, int wid, int hght)
        {
     
            xCoor = x;
            yCoor = y;
            width = wid;
            height = hght;
     
        }//end default 
     
        public void setX(int x)
        {
        	this.xCoor = x;
        }
        public void setY(int y)
        {
        	this.yCoor = y;
        }
     
     
     
        public int getX()
        {
           return xCoor;
        }
        public int getY()
        {
           return yCoor;
        }
        public int getH()
        {
           return height;
        }
        public int getW()
        {
           return width;
        }
        public void drawSnowBottom(Graphics g)
        {
            g.fillOval(xCoor,yCoor,width, height);
        }//end draw snow bottom
        public void drawSnowMiddle(Graphics g)
        {
         g.fillOval(xCoor+19,yCoor-128,width-49,height-40);
        }//end draw snow middle
        public void drawSnowTop(Graphics g)
        {
          g.fillOval(xCoor+50, yCoor-211,width/2, height/2);
        }//end draw snow top
     
            public void addNose(Graphics g)
        {  
            g.setColor(Color.orange);
            Polygon nose = new Polygon();
            nose.addPoint(xCoor+100,yCoor-160);
            nose.addPoint(xCoor+100,yCoor-150);
            nose.addPoint(xCoor+125,yCoor-155);
            g.fillPolygon(nose);
        }  
            public void addArms(Graphics g)
            {
                g.setColor(Color.black);
                g.drawLine(xCoor+25,yCoor-75,xCoor-10,yCoor+10);
                g.drawLine(xCoor+165,yCoor-75,xCoor+190,yCoor+10);
            }  
     
            public void addEyes(Graphics g)
            {
                g.setColor(Color.black);
                g.fillOval(xCoor+80,yCoor-180,10,10);
                g.fillOval(xCoor+110,yCoor-180,10,10);
            }  
     
            public void addButtons(Graphics g)
            {
                g.setColor(Color.black);   
                g.fillRect(xCoor+90,yCoor-50,10,10);
                g.fillRect(xCoor+90,yCoor,10,10);
                g.fillRect(xCoor+90,yCoor+50,10,10);
            }  
     
        private void addHat(Graphics g)
            {
                g.setColor(Color.red);
                Polygon hat = new Polygon();
                hat.addPoint(xCoor+65,yCoor-198);
                hat.addPoint(xCoor+135,yCoor-198);
                hat.addPoint(xCoor+115,yCoor-238);
                hat.addPoint(xCoor+165,yCoor-258);
                hat.addPoint(xCoor+85,yCoor-248);
                g.fillPolygon(hat);
                g.setColor(Color.white);
                g.fillOval(xCoor+165,yCoor-263,10,10);
     
            }
     
        public void drawSnowperson(Graphics g)
        {
            g.setColor(Color.white);
            drawSnowBottom(g);
            drawSnowMiddle(g);
            addHat(g);
            drawSnowTop(g);
            g.setColor(Color.orange);
            addNose(g);
            addArms(g);
            addEyes(g);
            addButtons(g);
     
            Graphics2D g2 = (Graphics2D)g;
            Font font = new Font("Serif", Font.PLAIN,50);
            g2.setFont(font);
     
            g2.drawString("Happy Holidays!", 100, 150);
        }//end draw snow person
    }//end class SnowpersonAG

    import java.awt.Color;
    import java.awt.Graphics;
    import java.awt.Polygon;
     
    import javax.swing.JPanel;
     
    class skiir extends SnowPerson
    {
        private Color myPink;
        private Color myGBlue;
        private Color myOrange;
        private Color mahogany;
        private Color myGrey;
     
     
        public skiir()
        {
            xCoor = 0;
            yCoor = 0;
            width = 0;
            height = 0;
     
        }//end default
     
        public skiir(int x, int y, int wid, int hght)
     
        {
            super (x,y,wid,hght);
     
            Color myGrey= new Color(162,162,162);
            Color myPink= new Color(255,130,182);
            Color myGBlue = new Color(69,78,97);
            Color myOrange = new Color(255,128,3);
            Color mahogany = new Color(145,20,0);
     
            xCoor = x;
            yCoor = y;
            width = wid;
            height = hght;
     
     
        }
        public int getX()
        {
           return xCoor;
        }
        public int getY()
        {
           return yCoor;
        }
        public int getH()
        {
           return height;
        }
        public int getW()
        {
           return width;
        }
     
     
        public void drawskis(Graphics g)
            {
            Polygon ski1= new Polygon();
            g.setColor(Color.red);
            ski1.addPoint(xCoor,yCoor);
            ski1.addPoint(xCoor+20,yCoor-10);
            ski1.addPoint(xCoor+120,yCoor-120);
            ski1.addPoint(xCoor+120,yCoor-135);
            ski1.addPoint(xCoor+30,yCoor-130);
            ski1.addPoint(xCoor,yCoor-20);
            g.fillPolygon(ski1);
            }    
     
        public void drawSnowperson(Graphics g)
        {
            g.setColor(Color.white);
            drawSnowBottom(g);
            drawSnowMiddle(g);
            drawSnowTop(g);
            g.setColor(Color.orange);
            addNose(g);
            addArms(g);
            addEyes(g);
            addButtons(g);
            g.setColor(Color.red);
            drawskis(g);
     
        }      
     
       public static void main(String[] args)
       {
    	   SnowPerson p = new SnowPerson(500, 500, 100, 100);
    	   p.setVisible(true);
     
       }
     
    }

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