[cpeachy1223]

pbl, on 10 Nov, 2008 - 08:13 PM, said:

cpeachy1223, on 10 Nov, 2008 - 06:38 PM, said:

Sweet...pbl that did the trick on the compile error. Now I am only getting the compile errors because those variables are not defined!

"Sweet...pbl" ... I hope you are a she

		   int dblLoanDuration;
		   double xincrement = (width/(dblLoanDuration*12));

Java complains about the fact that db;:oanDuration might not have been initialized
And the Java compiler is right... you were abou to divide by 0

LOL pbl.........yes I am a she and I will check into the oops!

[cpeachy1223]

cpeachy1223, on 10 Nov, 2008 - 08:15 PM, said:

pbl, on 10 Nov, 2008 - 08:13 PM, said:

cpeachy1223, on 10 Nov, 2008 - 06:38 PM, said:

Sweet...pbl that did the trick on the compile error. Now I am only getting the compile errors because those variables are not defined!

"Sweet...pbl" ... I hope you are a she

		   int dblLoanDuration;
		   double xincrement = (width/(dblLoanDuration*12));

Java complains about the fact that db;:oanDuration might not have been initialized
And the Java compiler is right... you were abou to divide by 0

LOL pbl.........yes I am a she and I will check into the oops!

OK..I fixed the dblLoanAmount and set it to 200000. Now for the dblLoanDuration how is it best to hard code that in the duration is 3 different numbers 7, 15, 30. Which would be the easiest to go without changing a bunch of things around or can it be done that way?

[pbl]

cpeachy1223, on 10 Nov, 2008 - 08:26 PM, said:

[LOL pbl.........yes I am a she and I will check into the oops!

What oops ?
Happy to know that you are a she
OK there must be a play of words here that I can't understand, due to my lack of knowledge of the Shakespeare language ...
Seriously... still due to my understanding of Shakespeare
OK..I fixed the dblLoanAmount and set it to 200000. Now for the dblLoanDuration how is it best to hard code that in the duration is 3 different numbers 7, 15, 30. Which would be the easiest to go without changing a bunch of things around or can it be done that way?

May be... you can have:
int[] dblLoanAmount = {7, 15, 30};
and use it indexed when you need it

This post has been edited by pbl: 11 November 2008 - 07:16 PM

[cpeachy1223]

pbl, on 10 Nov, 2008 - 08:47 PM, said:

cpeachy1223, on 10 Nov, 2008 - 08:26 PM, said:

[LOL pbl.........yes I am a she and I will check into the oops!

What oops ?
Happy to know that you are a she
OK there must be a play of words here that I can't understand, due to my lack of knowledge of the Shakespeare language ...
May be you are offering me a show on your Webcam and I don't understand your message
Seriously... still due to my understanding of Shakespeare
OK..I fixed the dblLoanAmount and set it to 200000. Now for the dblLoanDuration how is it best to hard code that in the duration is 3 different numbers 7, 15, 30. Which would be the easiest to go without changing a bunch of things around or can it be done that way?

May be... you can have:
int[] dblLoanAmount = {7, 15, 30};
and use it indexed when you need it

your talking about an Array? If so I can try it and index it let you know.

[pbl]

Oups... a lot of concurent posting here
So where are we at ?

Can we see a copy of the latest code
ANd what the questins are ?

[cpeachy1223]

cpeachy1223, on 10 Nov, 2008 - 08:50 PM, said:

pbl, on 10 Nov, 2008 - 08:47 PM, said:

cpeachy1223, on 10 Nov, 2008 - 08:26 PM, said:

[LOL pbl.........yes I am a she and I will check into the oops!

What oops ?
Happy to know that you are a she
OK there must be a play of words here that I can't understand, due to my lack of knowledge of the Shakespeare language ...
May be you are offering me a show on your Webcam and I don't understand your message
Seriously... still due to my understanding of Shakespeare
OK..I fixed the dblLoanAmount and set it to 200000. Now for the dblLoanDuration how is it best to hard code that in the duration is 3 different numbers 7, 15, 30. Which would be the easiest to go without changing a bunch of things around or can it be done that way?

May be... you can have:
int[] dblLoanAmount = {7, 15, 30};
and use it indexed when you need it

your talking about an Array? If so I can try it and index it let you know.

OK I am trying it pbl....but must being doing it wrong.........this is the error I am now getting:
C:\Assignment Programs Made Java 2\MortgageCalculator5.java:164: operator * cannot be applied to int[],int
double xincrement = (width/(dblLoanDuration*12));
^
1 error

Tool completed with exit code 1

  public void paint(Graphics g)
		{

	DecimalFormat paymentFormat = new DecimalFormat ("$0.00");

	int[] dblLoanDuration = new int[3];
	dblLoanDuration[0] = 7;
	dblLoanDuration[1] = 15;
	dblLoanDuration[2] = 30;

			int dblLoanAmount = 200000;
			boolean drawn;
			double width = 900.00;
			int height= 400;
			double x=1.0;
			double y=0.0;
			int counter = 0;
			double xincrement = (width/(dblLoanDuration*12));
			double yincrement = height/dblLoanAmount;

			g.drawString("Payments", 65, 10);
			while (counter <= 10) {
				x = x + xincrement;
				g.drawString(Integer.toString((int)((((dblLoanDuration[0]*12)/10)*counter))), (int)((width/10)*counter)+55, 20);
				g.drawString(Integer.toString((int)((((dblLoanDuration[1]*12)/10)*counter))), (int)((width/10)*counter)+55, 20);
				g.drawString(Integer.toString((int)((((dblLoanDuration[2]*12)/10)*counter))), (int)((width/10)*counter)+55, 20);
				counter++;
				drawn = true;
			}

			double amount=dblLoanAmount;
			double payment=amount/12;
			g.drawString("Amount", 0, 20);
			while (y < height) {
				y = y + (height/12);
				g.drawString(paymentFormat.format(amount), 0, (int)y);
				amount = amount-payment;
		}
}

This is the only section I changed! I probably got it all screwed up!

[pbl]

cpeachy1223, on 10 Nov, 2008 - 09:10 PM, said:

cpeachy1223, on 10 Nov, 2008 - 08:50 PM, said:

pbl, on 10 Nov, 2008 - 08:47 PM, said:

cpeachy1223, on 10 Nov, 2008 - 08:26 PM, said:

[LOL pbl.........yes I am a she and I will check into the oops!

What oops ?
Happy to know that you are a she
OK there must be a play of words here that I can't understand, due to my lack of knowledge of the Shakespeare language ...
Seriously... still due to my understanding of Shakespeare
OK..I fixed the dblLoanAmount and set it to 200000. Now for the dblLoanDuration how is it best to hard code that in the duration is 3 different numbers 7, 15, 30. Which would be the easiest to go without changing a bunch of things around or can it be done that way?

May be... you can have:
int[] dblLoanAmount = {7, 15, 30};
and use it indexed when you need it

your talking about an Array? If so I can try it and index it let you know.

OK I am trying it pbl....but must being doing it wrong.........this is the error I am now getting:
C:\Assignment Programs Made Java 2\MortgageCalculator5.java:164: operator * cannot be applied to int[],int
double xincrement = (width/(dblLoanDuration*12));
^
1 error

Tool completed with exit code 1

  public void paint(Graphics g)
		{

	DecimalFormat paymentFormat = new DecimalFormat ("$0.00");

	int[] dblLoanDuration = new int[3];
	dblLoanDuration[0] = 7;
	dblLoanDuration[1] = 15;
	dblLoanDuration[2] = 30;

			int dblLoanAmount = 200000;
			boolean drawn;
			double width = 900.00;
			int height= 400;
			double x=1.0;
			double y=0.0;
			int counter = 0;
			double xincrement = (width/(dblLoanDuration*12));
			double yincrement = height/dblLoanAmount;

			g.drawString("Payments", 65, 10);
			while (counter <= 10) {
				x = x + xincrement;
				g.drawString(Integer.toString((int)((((dblLoanDuration[0]*12)/10)*counter))), (int)((width/10)*counter)+55, 20);
				g.drawString(Integer.toString((int)((((dblLoanDuration[1]*12)/10)*counter))), (int)((width/10)*counter)+55, 20);
				g.drawString(Integer.toString((int)((((dblLoanDuration[2]*12)/10)*counter))), (int)((width/10)*counter)+55, 20);
				counter++;
				drawn = true;
			}

			double amount=dblLoanAmount;
			double payment=amount/12;
			g.drawString("Amount", 0, 20);
			while (y < height) {
				y = y + (height/12);
				g.drawString(paymentFormat.format(amount), 0, (int)y);
				amount = amount-payment;
		}
}

As dblLoanDuration is an Array you cannot use it in a calculation without indexing it

This is the only section I changed! I probably got it all screwed up!

double xincrement = (width/(dblLoanDuration*12));

should be

double xincrement = (width/(dblLoanDuration[something]*12));

[Dogstopper]

In this case, they gave them initial values:
http://www.dreaminco...post__p__461390