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Thread: what's the error with this?

  1. #1
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    Default what's the error with this?

    can you please tell me what is the wrong with this java code??

     
    public class MainFrame
    {
    	   public  int OrgPnt1_X;
    	   public  int OrgPnt1_y;
    	   public  int OrgPnt2_x;
    	   public  int OrgPnt2_y;
    	   public  int H_Magnitude;
    	   public  int V_Magnitude;
     
    	MainFrame(int horz_dim, int vert_dim)
    	{
    		H_Magnitude=horz_dim;
    	    V_Magnitude=vert_dim;
     
    	    OrgPnt1_X=0;
    	    OrgPnt1_y=0;
    	    OrgPnt2_x=horz_dim;
    	    OrgPnt2_y=vert_dim;
    	}
    	public void setSize(int dim1, int dim2)
    	{
    		H_Magnitude=dim1;
    		V_Magnitude=dim2;
    	}
    	public void defineWorkGrid(int pnt1x, int pnt1y,int Pnt2x, int Pnt2y)
    	{
    		if ( (OrgPnt1_X > OrgPnt2_X) || (OrgPnt1_Y > OrgPnt2_Y ) )
    		{
    			OrgPnt1_X=Pnt2x;
    			    OrgPnt1_y=Pnt2y;
    			        OrgPnt2_X=pnt1x;
    			            OrgPnt2_y=pnt1y;
    		}
            if((OrgPnt1_X==OrgPnt2_x) && (OrgPnt1_Y > OrgPnt2_y) )
            {
            	OrgPnt1_X=0 ;
            	    OrgPnt1_Y=0 ;
            	        OrgPnt2_X=Pnt2x ;
            	            OrgPnt2_Y=Pnt2y ;       	
            }
            else
            {
            	OrgPnt1_X=pnt1x;
            		OrgPnt1_Y=pnt1y;
            			OrgPnt2_X=Pnt2x;
            				OrgPnt2_Y=Pnt2y;       					
            }
    	}//end of the method
    }// end of the class	
     
     
    class SubFrame extends MainFrame
    {
    	SubFrame(int horz_dim, int vert_dim)
    	{
    		super(horz_dim,vert_dim);
    	}
    }// end of the class

    the error message reads the following:
    --------------------Configuration: <Default>--------------------
    D:\javafiles\MainFrame.java:27: cannot find symbol
    symbol : variable OrgPnt2_X
    location: class MainFrame
    if ( (OrgPnt1_X > OrgPnt2_X) || (OrgPnt1_Y > OrgPnt2_Y ) )
    ^
    D:\javafiles\MainFrame.java:27: cannot find symbol
    symbol : variable OrgPnt1_Y
    location: class MainFrame
    if ( (OrgPnt1_X > OrgPnt2_X) || (OrgPnt1_Y > OrgPnt2_Y ) )
    ^
    D:\javafiles\MainFrame.java:27: cannot find symbol
    symbol : variable OrgPnt2_Y
    location: class MainFrame
    if ( (OrgPnt1_X > OrgPnt2_X) || (OrgPnt1_Y > OrgPnt2_Y ) )
    ^
    D:\javafiles\MainFrame.java:31: cannot find symbol
    symbol : variable OrgPnt2_X
    location: class MainFrame
    OrgPnt2_X=pnt1x;
    ^
    D:\javafiles\MainFrame.java:34: cannot find symbol
    symbol : variable OrgPnt1_Y
    location: class MainFrame
    if((OrgPnt1_X==OrgPnt2_x) && (OrgPnt1_Y > OrgPnt2_y) )
    ^
    D:\javafiles\MainFrame.java:37: cannot find symbol
    symbol : variable OrgPnt1_Y
    location: class MainFrame
    OrgPnt1_Y=0 ;
    ^
    D:\javafiles\MainFrame.java:38: cannot find symbol
    symbol : variable OrgPnt2_X
    location: class MainFrame
    OrgPnt2_X=Pnt2x ;
    ^
    D:\javafiles\MainFrame.java:39: cannot find symbol
    symbol : variable OrgPnt2_Y
    location: class MainFrame
    OrgPnt2_Y=Pnt2y ;
    ^
    D:\javafiles\MainFrame.java:44: cannot find symbol
    symbol : variable OrgPnt1_Y
    location: class MainFrame
    OrgPnt1_Y=pnt1y;
    ^
    D:\javafiles\MainFrame.java:45: cannot find symbol
    symbol : variable OrgPnt2_X
    location: class MainFrame
    OrgPnt2_X=Pnt2x;
    ^
    D:\javafiles\MainFrame.java:46: cannot find symbol
    symbol : variable OrgPnt2_Y
    location: class MainFrame
    OrgPnt2_Y=Pnt2y;
    ^
    11 errors

    Process completed.


  2. #2
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: what's the error with this?

    OrgPnt2_x != OrgPnt2_X

    PS- Variable names should start with a lower-case letter.