Help with combining projects
Hey all,
I have a song with two parts that I recorded as two projects (probably not the best idea, I know, but it worked out much better to record the second part before the intro part). The parts are supposed to fit loosely together, with the intro part fading out, then then the next part starting a second or two later. How can I combine these into one project? I can import one into the other just fine, but it's never doing it where in the project I need it to. Basically, I've been importing the second part of the song into the intro project, but it always sets the tracks at the very start, to the left. I want to set a point or marker to where it imports the data. Is this possible?
Thanks.
vacourtoy wrote:
I want to set a point or marker to where it imports the data. Is this possible?
Thanks.
Hi
In short....no
You'll have to manually move the regions etc to wherever you need them after you have imported
CCT
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Need help with calculator project for an assignment...
Hi all, I please need help with my calculator project that I have to do for an assignment.
Here is the project's specifications that I need to do"
"""Create a console calculator applicaion that:
* Takes one command line argument: your name and surname. When the
program starts, display the date and time with a welcome message for the
user.
* Display all the available options to the user. Your calculator must include
the arithmetic operations as well as at least five scientific operations of the
Math class.
-Your program must also have the ability to round a number and
truncate it.
-When you multiply by 2, you should not use the '*' operator to perform the
operation.
-Your program must also be able to reverse the sign of a number.
* Include sufficient error checking in your program to ensure that the user
only enters valid input. Make use of the String; Character, and other
wrapper classes to help you.
* Your program must be able to do conversions between decimal, octal and
hex numbers.
* Make use of a menu. You should give the user the option to end the
program when entering a certain option.
* When the program exits, display a message for the user, stating the
current time, and calculate and display how long the user used your
program.
* Make use of helper classes where possible.
* Use the SDK to run your program."""
When the program starts, it asks the user for his/her name and surname. I got the program to ask the user again and again for his/her name and surname
when he/she doesn't insert anything or just press 'enter', but if the user enters a number for the name and surname part, the program continues.
Now my question is this: How can I restrict the user to only enter 'letters' (and spaces of course) but allow NO numbers for his/her surname??
Here is the programs code that I've written so far:
{code}
import java.io.*;
import java.util.*;
import java.text.*;
public class Project {
private static String nameSurname = "";
private static String num1 = null;
private static String num2 = null;
private static String choice1 = null;
private static double answer = 0;
private static String more;
public double Add() {
answer = (Double.parseDouble(num1) + Double.parseDouble(num2));
return answer;
public double Subtract() {
answer = (Double.parseDouble(num1) - Double.parseDouble(num2));
return answer;
public double Multiply() {
answer = (Double.parseDouble(num1) * Double.parseDouble(num2));
return answer;
public double Divide() {
answer = (Double.parseDouble(num1) / Double.parseDouble(num2));
return answer;
public double Modulus() {
answer = (Double.parseDouble(num1) % Double.parseDouble(num2));
return answer;
public double maximumValue() {
answer = (Math.max(Double.parseDouble(num1), Double.parseDouble(num2)));
return answer;
public double minimumValue() {
answer = (Math.min(Double.parseDouble(num1), Double.parseDouble(num2)));
return answer;
public double absoluteNumber1() {
answer = (Math.abs(Double.parseDouble(num1)));
return answer;
public double absoluteNumber2() {
answer = (Math.abs(Double.parseDouble(num2)));
return answer;
public double Squareroot1() {
answer = (Math.sqrt(Double.parseDouble(num1)));
return answer;
public double Squareroot2() {
answer = (Math.sqrt(Double.parseDouble(num2)));
return answer;
public static String octalEquivalent1() {
int iNum1 = Integer.parseInt(num1);
String octal1 = Integer.toOctalString(iNum1);
return octal1;
public static String octalEquivalent2() {
int iNum2 = Integer.parseInt(num2);
String octal2 = Integer.toOctalString(iNum2);
return octal2;
public static String hexadecimalEquivalent1() {
int iNum1 = Integer.parseInt(num1);
String hex1 = Integer.toHexString(iNum1);
return hex1;
public static String hexadecimalEquivalent2() {
int iNum2 = Integer.parseInt(num2);
String hex2 = Integer.toHexString(iNum2);
return hex2;
public double Round1() {
answer = Math.round(Double.parseDouble(num1));
return answer;
public double Round2() {
answer = Math.round(Double.parseDouble(num2));
return answer;
SimpleDateFormat format1 = new SimpleDateFormat("EEEE, dd MMMM yyyy");
Date now = new Date();
SimpleDateFormat format2 = new SimpleDateFormat("hh:mm a");
static Date timeIn = new Date();
public static long programRuntime() {
Date timeInD = timeIn;
long timeOutD = System.currentTimeMillis();
long msec = timeOutD - timeInD.getTime();
float timeHours = msec / 1000;
return (long) timeHours;
DecimalFormat decimals = new DecimalFormat("#0.00");
public String insertNameAndSurname() throws IOException{
boolean inputCorrect = false;
while (inputCorrect == false) {
while (nameSurname == null || nameSurname.length() == 0) {
for (int i = 0; i < nameSurname.length(); i++) {
if ((nameSurname.charAt(i) > 'a') && (nameSurname.charAt(i) < 'Z')){
inputCorrect = true;
else{
inputCorrect = false;
break;
try {
BufferedReader inStream = new BufferedReader (new InputStreamReader(System.in));
System.out.print("Please enter your name and surname: ");
nameSurname = inStream.readLine();
inputCorrect = true;
}catch (IOException ex) {
System.out.println("You did not enter your name and surname, " + nameSurname + " is not a name, please enter your name and surname :");
inputCorrect = false;
System.out.println("\nA warm welcome " + nameSurname + " ,todays date is: " + format1.format(now));
System.out.println("and the time is now exactly " + format2.format(timeIn) + ".");
return nameSurname;
public String inputNumber1() throws IOException {
boolean inputCorrect = false;
while (inputCorrect == false) {
try {
BufferedReader br = new BufferedReader (new InputStreamReader(System.in));
System.out.print("\nPlease enter a number you want to do a calculation with and hit <ENTER>: ");
num1 = br.readLine();
double number1 = Double.parseDouble(num1);
System.out.println("\nThe number you have entered is: " + number1);
inputCorrect = true;
} catch (NumberFormatException nfe) {
System.out.println("\nYou did not enter a valid number: " + "\""+ num1 + "\" is not a number!!");
inputCorrect = false;
return num1;
public String calculatorChoice() throws IOException {
System.out.println("Please select an option of what you would like to do with this number from the menu below and hit <ENTER>: ");
System.out.println("\n*********************************************");
System.out.println("---------------------------------------------");
System.out.println("Please select an option from the list below: ");
System.out.println("---------------------------------------------");
System.out.println("1 - Add");
System.out.println("2 - Subtract");
System.out.println("3 - Multiply");
System.out.println("4 - Divide (remainder included)");
System.out.println("5 - Maximum and minimum value of two numbers");
System.out.println("6 - Squareroot");
System.out.println("7 - Absolute value of numbers");
System.out.println("8 - Octal and Hexadecimal equivalent of numbers");
System.out.println("9 - Round numbers");
System.out.println("0 - Exit program");
System.out.println("**********************************************");
boolean inputCorrect = false;
while (inputCorrect == false) {
try {
BufferedReader inStream = new BufferedReader (new InputStreamReader(System.in));
System.out.print("Please enter your option and hit <ENTER>: ");
choice1 = inStream.readLine();
int c1 = Integer.parseInt(choice1);
System.out.println("\nYou have entered choice number: " + c1);
inputCorrect = true;
} catch (NumberFormatException nfe) {
System.out.println("You did not enter a valid choice number: " + "\""+ choice1 + "\" is not in the list!!");
inputCorrect = false;
return choice1;
public String inputNumber2() throws IOException {
boolean inputCorrect = false;
while (inputCorrect == false) {
try {
BufferedReader br2 = new BufferedReader (new InputStreamReader(System.in));
System.out.print("\nPlease enter another number you want to do the calculation with and hit <ENTER>: ");
num2 = br2.readLine();
double n2 = Double.parseDouble(num2);
System.out.println("\nThe second number you have entered is: " + n2);
System.out.println("\nYour numbers are: " + num1 + " and " + num2);
inputCorrect = true;
} catch (NumberFormatException nfe) {
System.out.println("You did not enter a valid number: " + "\""+ num2 + "\" is not a number!!");
inputCorrect = false;
return num2;
public int Calculator() {
int choice2 = (int) Double.parseDouble(choice1);
switch (choice2) {
case 1 :
Add();
System.out.print("The answer of " + num1 + " + " + num2 + " is: " + decimals.format(answer));
break;
case 2 :
Subtract();
System.out.print("The answer of " + num1 + " - " + num2 + " is: " + decimals.format(answer));
break;
case 3 :
Multiply();
System.out.print("The answer of " + num1 + " * " + num2 + " is: " + decimals.format(answer));
break;
case 4 :
Divide();
System.out.print("The answer of " + num1 + " / " + num2 + " is: " + decimals.format(answer));
Modulus();
System.out.print(" and the remainder is " + decimals.format(answer));
break;
case 5 :
maximumValue();
System.out.println("The maximum number between the numbers " + num1 + " and " + num2 + " is: " + decimals.format(answer));
minimumValue();
System.out.println("The minimum number between the numbers " + num1 + " and " + num2 + " is: " + decimals.format(answer));
break;
case 6 :
Squareroot1();
System.out.println("The squareroot of value " + num1 + " is: " + decimals.format(answer));
Squareroot2();
System.out.println("The squareroot of value " + num2 + " is: " + decimals.format(answer));
break;
case 7 :
absoluteNumber1();
System.out.println("The absolute number of " + num1 + " is: " + decimals.format(answer));
absoluteNumber2();
System.out.println("The absolute number of " + num2 + " is: " + decimals.format(answer));
break;
case 8 :
octalEquivalent1();
System.out.println("The octal equivalent of " + num1 + " is: " + octalEquivalent1());
octalEquivalent2();
System.out.println("The octal equivalent of " + num2 + " is: " + octalEquivalent2());
hexadecimalEquivalent1();
System.out.println("\nThe hexadecimal equivalent of " + num1 + " is: " + hexadecimalEquivalent1());
hexadecimalEquivalent2();
System.out.println("The hexadecimal equivalent of " + num2 + " is: " + hexadecimalEquivalent2());
break;
case 9 :
Round1();
System.out.println("The rounded number of " + num1 + " is: " + decimals.format(answer));
Round2();
System.out.println("The rounded number of " + num2 + " is: " + decimals.format(answer));
break;
case 0 :
if (choice2 == 0) {
System.exit(1);
break;
return choice2;
public String anotherCalculation() throws IOException {
boolean inputCorrect = false;
while (inputCorrect == false) {
try {
BufferedReader br3 = new BufferedReader (new InputStreamReader(System.in));
System.out.print("\nWould you like to do another calculation? Y/N ");
more = br3.readLine();
String s1 = "y";
String s2 = "Y";
if (more.equals(s1) || more.equals(s2)) {
inputCorrect = true;
while (inputCorrect = true){
inputNumber1();
System.out.println("");
calculatorChoice();
System.out.println("");
inputNumber2();
System.out.println("");
Calculator();
System.out.println("");
anotherCalculation();
System.out.println("");
inputCorrect = true;
} else {
System.out.println("\n" + nameSurname + " thank you for using this program, you have used this program for: " + decimals.format(programRuntime()) + " seconds");
System.out.println("the program will now exit, Goodbye.");
System.exit(0);
} catch (IOException ex){
System.out.println("You did not enter a valid answer: " + "\""+ more + "\" is not in the list!!");
inputCorrect = false;
return more;
public static void main(String[] args) throws IOException {
Project p1 = new Project();
p1.insertNameAndSurname();
System.out.println("");
p1.inputNumber1();
System.out.println("");
p1.calculatorChoice();
System.out.println("");
p1.inputNumber2();
System.out.println("");
p1.Calculator();
System.out.println("");
p1.anotherCalculation();
System.out.println("");
{code}
*Can you please run my code for yourself and have a look at how this program is constructed*
*and give me ANY feedback on how I can better this code(program) or if I've done anything wrong from your point of view.*
Your help will be much appreciated.
Thanks in advanceSmirre wrote:
Now my question is this: How can I restrict the user to only enter 'letters' (and spaces of course) but allow NO numbers for his/her surname??You cannot restrict the user. It is a sad fact in programming that the worst bug always sits in front of the Computer.
What you could do is checking the input string for numbers. If it contains numbers, just reprompt for the Name.
AND you might want to ask yourself why the heck a calculator needs to know the users Name. -
Need help with combining swf files together
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main.swf
then within that file(main.swf) i would like to create buttons which will be calling other swf files for instance by pressing one button one.swf will be open by pressing other button two.swf will be open and so on.
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If someone could help me how to do it I will be grateful.
AS2.0 i am working with
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Help with J2EE Project Management
Hi,
We are about to begin a large J2EE project and are wondering if anyone could help with the following questions:
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Thanks in advance!!Hi,
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I need help with JcomboBox when I select the Exit in the File box it will open
//inner class
class exitListener implements ActionListener {
I have the part of the parts of statement but I don't know how to assign the Keystoke. here is that part of the code
filemenu.setMnemonic(KeyEvent.VK_X);Here is my code...
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class MyFrame extends JFrame {
String[] file = { "New", "Open", "Exit" };//items for file
String[] edit = { "Cut", "Copy", "Paste" };//items for edit
JComboBox filemenu = new JComboBox();
JComboBox editmenu = new JComboBox();
public MyFrame(String title) {
super(title);
this.setSize(250, 250); //sets the size for the frame
this.setLocation(200, 200);//location where frame is at
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// setup contents
makeComponents();
initComponents();
buildGUI();
// display
this.setVisible(true);
private void makeComponents() {
JPanel pane = new JPanel();
// file menu section
filemenu = new JComboBox();
JLabel fileLabel = new JLabel();
pane.add(fileLabel);
for (int i = 0; i < file.length; i++)
filemenu.addItem(file);
pane.add(filemenu);
add(pane);
setVisible(true);
//edit menu section
editmenu = new JComboBox();
JLabel editLabel = new JLabel();
pane.add(editLabel);
for (int i = 0; i < edit.length; i++)
editmenu.addItem(edit[i]);
pane.add(editmenu);
add(pane);
setVisible(true);
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filemenu.addActionListener(new exitListener());
//inner class
class exitListener implements ActionListener {
public void actionPerformed(ActionEvent arg0) {
int x = JOptionPane.showOptionDialog(MyFrame.this, "Exit Program?",
"Exit Request", JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE, null, null,
JOptionPane.NO_OPTION);
if (x == JOptionPane.YES_OPTION) {
MyFrame.this.dispose();
private void buildGUI() {
Container cont = this.getContentPane();// set gui components into the frame
this.setLayout(new FlowLayout(FlowLayout.LEFT));// Comp are added to the frame
cont.add(filemenu);
cont.add(editmenu);
// / inner classes
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public static void main(String[] args) {
MyFrame f1 = new MyFrame("This is my Project for GUI");
Thanks
SandyR.One way is to
1) pass a reference of the Window object to the USDListener class, and set a local Window variable say call it window, to this reference.
2) Give the Window class a public method that returns a String and allows you to get the text from USDField. Same to allow you to set text on the euroField.
3) Give the Listener class a Converter object. -
Collage Students need help with Java project(Email Server) whats analysis?
Hi im studying in collage at the moment and i have just started learning java this semester, the thing is my teacher just told us to do an project in java , since we just started the course and i dont have any prior knowledge about java i was wondering if some one could help me with the project.
i choose Email Sevice as my project and we have to submit an analysis and design document , but how the hell am i suppose to know what analysis is ? i just know we use ER diagrams & DFD's in the design phase but i dont know what analysis means ?
could some one tell me what analysis on an email service might be? and what analysis on a subject means? is it the codeing involved or some thing coz the teacher told us not to do any codeing yet so im completly stumped,
oh and btw we are a group of 3 students who are asking u the help here coz all of us in our class are stupmed ?IN case any one is interested this is the analysis i wrote
ANALYSIS
Analysis means figuring out what the problem is, maybe what kinds of solutions might be appropriate
1. Introduction:-
The very definition of analysis is an investigation of the component parts of a whole and their relations in making up the whole. The Analysis done here is for an emailing service called Flashmail, the emailing service is used to send out mails to users registered with our service, these users and there log activities will be stored in some where, the most desirable option at this time is a Database, but this can change as the scope of the project changes.
2. Customer Analysis:-
We are targeting only 30 registered users at the moment but this is subject to change as the scale changes of the project .Each user is going to be entitled to 1MB of storage space at this time since we lack the desired infrastructure to maintain anything higher than 1MB but the end vision of the project is to sustain 1000 MB of storage space while maintaining a optimal bandwidth allocation to each user so as to ensure a high speed of activity and enjoyment for the Customer.
The Service will empower the user to be able to send, read, reply, and forward emails to there specified locations. Since we are working on a limited budget we can�t not at this time enable the sending of attachments to emails, but that path is also left open by modularity of java language, so we can add that feature when necessary.
3. Processor Load Analysis:-
The number of messages per unit time processing power will be determined on hand with various algorithms, since it is best not to waste processor power with liberally distributing messages per unit time. Hence the number of messages will vary with in proportion to the number of registered users online at any given time.
4. Database Decision Analysis:-
The High level Requirements of the service will have to be decided upon, the details of which can be done when we are implementing the project itself. An example of high level requirements are database management, we have chosen not to opt for flat files because of a number of reasons, first off a flat files are data files that contain records with no structured relationships additional knowledge is required to interpret these files such as the file format properties. The disadvantages associated with flat files are that they are not fast, they can only be read from top to bottom, and usually they have to be read all the way through. Though there is are advantages of Flat files they are that it takes up less space than a structured file. However, it requires the application to have knowledge of how the data is organized within the file.
Good databases have key advantage over flat files concurrency. When you just read stuff from file it�s easy, but tries to synchronize multiple updates or writes into flat file from scripts that run in different process spaces.
Whereas a flat file is a relatively simple database system in which each database is contained in a single table. In contrast, relational database systems can use multiple tables to store information, and each table can have a different record format.
5. Networking Analysis:-
Virtually every email sent today is sent using two popular protocols known as SMTP (Simple Mail Transfer Protocol) and MIME (Multipurpose Internet Mail Extensions).
1. SMTP (Simple Mail Transfer Protocol)
The SMTP protocol is the standard used by mail servers for sending and receiving email. In order to send email we will first establish a network connection to our SMTP server. Once you have finished sending your email message it is necessary that you disconnect from the SMTP server
2. MIME (Multipurpose Internet Mail Extensions)
The MIME protocol is the standard used when composing email messages. -
Please help with combining two java packages into one iteration
Hello, I work for a pharmaceutical company and run reports for credits that we have received. Currently the packages are reported seperately from the credit reports and my job is to combine them. There are two models that handle these and I need to link the second to the first with some common entities. Please help me figure out what I need to do in order to add a credit column to the report. I have a sample of the code below and would appreciate any help you can offer.
First, the info pulled about the boxes:
rm = (ReportManager) ManagerFactory.getManager(ManagerFactory.REPORTS);
items = rm.getRVSSearchResults(hvstoresid,
hvstoregroupsid,
String.valueOf(request.getParameter("price_type")).trim(),
String.valueOf(report_by).trim(),
vendor_type,
String.valueOf(request.getParameter("vendor")).trim(),
from_date,
until_date,
debitNum,
processing_type,
sort_field,
sort_direction,
includeAll222s).iterator();
Second, the page that has the data i need to transpose to the first:
PackoutModel pm = null;
int iter = searchpageposition*resultPageSize;
while (iter < packouts.size() && iter<(searchpageposition*resultPageSize)+resultPageSize)
{ pm = (PackoutModel) packouts.get(iter);
BigDecimal invoiceAmt = DataConverter.parseBigDecimalWithAlternateWhenNull(pm.getInvoiceAmt(),"0.00");
BigDecimal creditRec = DataConverter.parseBigDecimalWithAlternateWhenNull(pm.getAmtReceived(),"0.00");
BigDecimal processingFee = DataConverter.parseBigDecimalWithAlternateWhenNull(pm.getProcessFeeTotal(),"0.00");
BigDecimal shippingFee = DataConverter.parseBigDecimalWithAlternateWhenNull(pm.getShippingHandlingFeeTotal(),"0.00");
BigDecimal balanceDue =(invoiceAmt.add(processingFee.add(shippingFee))).subtract(creditRec);
All that I need from the second page is to get a value for:
DataConverter.parseBigDecimalWithAlternateWhenNull(pm.getAmtReceived(),"0.00");
which I believe must first have the store id, etc equal to the first model. So there is the existing rvs.FOO and the needed pm.BAR but since it is in an iter loop, I can't seem to figure out how to join the two.
Any ideas?could you explain your problem with a simplified schema or a more
understandable code.
(don't bother to write the details of your project plz) -
Help with a project for school
This is the code that I came up with. The assignment for school said to edit the code I came up with for a program that will tell you the total pay with regular hours and overtime hours combined. Now we have to edit it using methods. I tried my best for the last 4 hours or so trying to figure this out but I need help because I can't figure this out. There is an error in the General Output that says "java.lang.NoClassDefFoundError: MethodsOne
Exception in thread "main"
Process completed." I cant figure out how to get rid of that. Other than that I cant seem to get it to do anything else that I would like it to do, like the actual calculations to get the final answer. Any helpful input on how to fix it would be awesome! Thanks!
import TerminalIO.*;
public class MethodsOne {
private static String emp;
private static double rate;
private static int hours;
private static int overtime;
private static double overtimehours;
public static void main(String Args[])
stateEmpId();
stateRate();
calcHours();
calcOvertime();
calcOvertimeHours();
calcEntirePay();
public static void stateEmpId()
System.out.print ("Enter Employee ID: ");
emp = reader.readLine();
public static Void stateRate()
System.out.print ("Enter Employee Hourly Wage: ");
rate = reader.readDouble();
public static Void calcHours()
System.out.print ("Enter Employee Weekly Hours: ");
hours = reader.readInt();
public static void calcOvertime()
System.out.print ("Enter Employee Overtime Hours: ");
overtime = reader.readInt();
public static void calcOvertimehours()
overtimehours = ((1.5 * calcOvertime + CalcHours) * (StateRate));
public static void calcEntirePay()
System.out.println ("Your Total Pay for the week is:$ ");
System.out.print (overtimehours);
}Edited by: AndyB5073 on Nov 10, 2007 2:51 PMhi, sorry for my english. I�m change your source because you have problem to read to standar input (console). I wrote coments. bye good luck
import java.io.IOException;
public class MethodsOne {
private static String emp;
private static double rate;
private static double hours;
private static double overtime;
private static double overtimehours;
public static String inputRead() {
byte buff[] = new byte[80]; // length line console
try {
System.in.read(buff,0,80);
} catch (IOException e) {
System.out.print ("input text length highest 80 ");
// TODO Auto-generated catch block
e.printStackTrace();
return new String(buff);
public static void main(String args[])
stateEmpId();
stateRate();
calcHours();
calcOvertime();
calcOvertimeHours();
calcEntirePay();
public static void stateEmpId()
System.out.println ("Enter Employee ID: ");
emp = inputRead();
public static void stateRate()
System.out.println ("Enter Employee Hourly Wage: ");
String tmp = inputRead();
rate = Double.parseDouble(tmp);
public static void calcHours()
System.out.println ("Enter Employee Weekly Hours: ");
String tmp = inputRead();
hours = Double.parseDouble(tmp);
public static void calcOvertime()
System.out.println ("Enter Employee Overtime Hours: ");
String tmp = inputRead();
overtime = Double.parseDouble(tmp);
public static void calcOvertimeHours()
// overtimehours = ((1.5 * calcOvertime + CalcHours)* (StateRate));
// bad --- dont use this methods: They are called in the main. Uses local variable
overtimehours = ((1.5 * overtime + hours)* rate);
// good --- using local variables
public static void calcEntirePay()
System.out.println ("Your Total Pay for the week is:$ ");
System.out.print (overtimehours);
} -
Any help with crashing project?
Hello, I am a little new to Premiere pro but I don't feel this is a PEBCAC problem. I have been working for 2 weeks on a project and everything has been fine. I exported my sequence the other day and nothing to report, all good. Today I open the project and as soon as all the media is loaded, everything seems normal. It will sit there for ever idle no problems. As soon as I move the timeline, the program crashes.
I have not changed any media, changed any software, changed any hardware since my last session. I have opened a new project and tried to import the previous project which worked until I moved the timeline.
Seeing as everything was fine last time, I don't see how it could be a corrupt media file? The next step was to try to move the initial files so they won't import and see if the process of elimination might work.
Reading the event log (and I'm just making assumptions as I am not familiar with the information contained) it looks like [perhaps there is something wrong with the render engine? When I scrub the timeline the renderer is faulty and crashed the program?? (Imagerenderer.dll)
I have 18gb of RAM, I7 PC on windows 7 CS5 NVIDIA Quadro FX1700 video card. There doesn't seem to be a logical explainantion seeing as nothing has changed. The error log is below.
Any help would really be appreciated.
Thanks!
Log Name: Application
Source: Application Error
Date: 30/07/2011 9:25:49 AM
Event ID: 1000
Task Category: (100)
Level: Error
Keywords: Classic
User: N/A
Computer: Jason-PC
Description:
Faulting application name: Adobe Premiere Pro.exe, version: 5.5.0.0, time stamp: 0x4d8a89e8
Faulting module name: ImageRenderer.dll, version: 5.5.0.0, time stamp: 0x4d8a7063
Exception code: 0xc0000005
Fault offset: 0x00000000001756df
Faulting process id: 0x1ad8
Faulting application start time: 0x01cc4ed3ae29b0ba
Faulting application path: C:\Program Files\Adobe\Adobe Premiere Pro CS5.5\Adobe Premiere Pro.exe
Faulting module path: C:\Program Files\Adobe\Adobe Premiere Pro CS5.5\ImageRenderer.dll
Report Id: 9531f651-bac8-11e0-b67f-002421572b82
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Application Error" />
<EventID Qualifiers="0">1000</EventID>
<Level>2</Level>
<Task>100</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2011-07-30T16:25:49.000000000Z" />
<EventRecordID>41824</EventRecordID>
<Channel>Application</Channel>
<Computer>Jason-PC</Computer>
<Security />
</System>
<EventData>
<Data>Adobe Premiere Pro.exe</Data>
<Data>5.5.0.0</Data>
<Data>4d8a89e8</Data>
<Data>ImageRenderer.dll</Data>
<Data>5.5.0.0</Data>
<Data>4d8a7063</Data>
<Data>c0000005</Data>
<Data>00000000001756df</Data>
<Data>1ad8</Data>
<Data>01cc4ed3ae29b0ba</Data>
<Data>C:\Program Files\Adobe\Adobe Premiere Pro CS5.5\Adobe Premiere Pro.exe</Data>
<Data>C:\Program Files\Adobe\Adobe Premiere Pro CS5.5\ImageRenderer.dll</Data>
<Data>9531f651-bac8-11e0-b67f-002421572b82</Data>
</EventData>
</Event>Question and a general comment
Q - since this error indicates images, what kind of images (JPG, PSD, etc) and what pixel dimensions?
C - As well as the below, right click the program icon and select Run as Administrator... which is NOT the same thing as running the computer with the Administrator account... and which fixes several "odd" problems
Run as Administrator http://forums.adobe.com/thread/771202?tstart=0
Long File Names or odd characters cause problems
Read http://forums.adobe.com/thread/588273
And #4 http://forums.adobe.com/thread/666558?tstart=0
And This Message Thread http://forums.adobe.com/thread/665641?tstart=0 -
I've been thinking of submiting some of my Illustrator designs to iStock and I want clean up the files and perhaps combine some of the objects so there isn't this bigg mess of layers. The problem I'm having is that some objects need to be on top of other objects - for example a shadow on a foot needs to be above the layer with the foot's primary color. So if I wanted to combine objects that are in this kind of order would anyone have any tips or suggestions? I also want to combine layers that have just lines I've drawn on them, like movement lines which are just open paths with strokes. If I could get these types of objects all merged into one object then I could cut down not only on the size of the file but also the number of layers involved. This way when someone buys it from iStock they're not faced with this huge file with hundreds of layers.
Any help would be appreciated.
Thank you.Fully familiarize yourself with these topics:
Combining paths. These are functions common in vector programs which union, punch, and intersect multiple paths. In Illustrator, they are called Pathfinders.
Outlining Srokes. Creates unstroked filled paths around the edges of stroked paths. Understanding this is integral to using path combination functions in Illustrator especially, because Illustrator is so poor at cutting and dealing with open unfilled paths.
Transparency and other Raster Effects. You need to understand which effects and transparency settings result in rasterization, and what that portends regarding the scaleability of your artwork.
Color Model. Are you going to deliver CMYK or RGB files? Do you know why?
What format do you intend to provide to the clipart reseller? Native AI files? If so, what version?
Merely having Layers in your AI file does not significantly affect file size. An AI file is a stack of objects. That's true whether the whole stack of objects resides on a single Layer or a hundred Layers. Layers are nothing but another way of "grouping" subsets of the object stack for organization purposes. You seem to be thinking of Layers in AI as similar to Layers in Photoshop. That is a very common and very basic misunderstanding of the nature of vector artwork.
It's the object constructs that you need to concern yourself with when creating clean, efficient, reliable, versatile, and easy-to-work-with vector artwork. "Normalize" things to their simplest constructs. Avoid unnecessary anchorpoints, clipping paths, masking, so-called "transparency" and "live effects."
I very much applaud your desire to build clean files. (There is far too much sloppy, convoluted crap floating around out there nowadays.) Not meaning to discourage, but the fact of your concern about Layers frankly suggests that you may not really be ready to be delivering ready-made and problem-free artwork for widespread use as clipart. You need to fully understand the items mentioned above, and alot more. Asking questions in a user forum will be a very slow method of learning that stuff--there are too many variables and specific situations.
JET -
Help with java project... stuck!!!!
Create a TrafficLight that models a traffic signal for a simple four-way intersection.
In this kind of intersection, there are really only two directions of traffic flow, which for convenience I'll abbreviate as ns and ew for north-south and east-west. There's nothing fancy here; either ns traffic is moving or ew is moving, or the signal is in the failure state and is blinking red in all directions.
Here's the outline of the new class, which I called FourWayTwoSignal for lack of any better ideas:
� Data members: two Traffic Light objects for the two ns and ew directions.
� Default constructor: Both lights start off red and non-blinking.
� toString: Have the string representation of this new object use a format like: <ns:red, ew:green> where for each direction it shows either the color of the light or the word blink.
� fail: Both lights go to blinking red.
� reset: Both lights go to non-blinking red.
� cycle: The light cycling is a little more complicated here, but can be broken down like this:
o If both lights are blinking red, they stay that way (only a reset operation can fix this).
o If both lights are non-blinking red (the initial or reset state), start the cycle going by cycling the ns light to green.
o If one light is red and the other isn't (this is the normal operating state), cycle the non-red light to its next color. If this causes that light to change to red, then also cycle the other light so that the other traffic direction now sees green.
1. Both blink
2. Both red
3. One red, the other green or yellow
And note that combination 2 should only appear when the light is first created or just after a reset; as soon as you invoke the cycle operation, combination 2 changes to some variation of combination 3.
this is the tester for the main
public class FWTSTest {
public static void main(String[] args) {
FourWayTwoSignal fwts = new FourWayTwoSignal();
System.out.println(fwts);
System.out.println();
for (int i = 1; i <= 14; i++) {
fwts.cycle();
System.out.println(fwts);
System.out.println();
fwts.fail();
System.out.println(fwts);
for (int i = 1; i <= 4; i++) {
fwts.cycle();
System.out.println(fwts);
System.out.println();
fwts.reset();
System.out.println(fwts);
for (int i = 1; i <= 4; i++) {
fwts.cycle();
System.out.println(fwts);
[\code]
i have created basicly what i need for one traffic light but i need help tweeking it so it can work with a four way one. there would basicly be one going ns (north south) and ew (east west)
here is what i have so farpublic class TrafficLight {
private int color = 2;
private boolean Blink = false;
public int getColor() {
return color;
public String getColorName() {
if(color == 0)
return "green";
else if(color == 1)
return "yellow";
else if(color == 2)
return "red";
else
return null;
public void cycleLight() {
if(Blink == true)
color = color;
else if(color == 2)
color = 0;
else
color = color + 1;
public boolean isBlinking() {
return Blink;
public void reset() {
color = 2;
Blink = false;
public void fail() {
color = 2;
Blink = true;
public String toString() {
return "<"+getColorName()+(isBlinking()? ", blinking":"")+">";
[\code]
this is all i have so far can someone help me get a better start?
public class FourWayTwoSignal{
public static void main(String[] args){
fwts ns, ew;
public FourWayTwoSignal(){
ns = new fwts;
public String toString() {
[\code]Create a TrafficLight that models a traffic signal for a simple four-way intersection.
In this kind of intersection, there are really only two directions of traffic flow, which for convenience I'll abbreviate as ns and ew for north-south and east-west. There's nothing fancy here; either ns traffic is moving or ew is moving, or the signal is in the failure state and is blinking red in all directions.
Here's the outline of the new class, which I called FourWayTwoSignal for lack of any better ideas:
� Data members: two Traffic Light objects for the two ns and ew directions.
� Default constructor: Both lights start off red and non-blinking.
� toString: Have the string representation of this new object use a format like: <ns:red, ew:green> where for each direction it shows either the color of the light or the word blink.
� fail: Both lights go to blinking red.
� reset: Both lights go to non-blinking red.
� cycle: The light cycling is a little more complicated here, but can be broken down like this:
o If both lights are blinking red, they stay that way (only a reset operation can fix this).
o If both lights are non-blinking red (the initial or reset state), start the cycle going by cycling the ns light to green.
o If one light is red and the other isn't (this is the normal operating state), cycle the non-red light to its next color. If this causes that light to change to red, then also cycle the other light so that the other traffic direction now sees green.
1. Both blink
2. Both red
3. One red, the other green or yellow
And note that combination 2 should only appear when the light is first created or just after a reset; as soon as you invoke the cycle operation, combination 2 changes to some variation of combination 3.
this is the tester for the main
public class FWTSTest {
public static void main(String[] args) {
FourWayTwoSignal fwts = new FourWayTwoSignal();
System.out.println(fwts);
System.out.println();
for (int i = 1; i <= 14; i++) {
fwts.cycle();
System.out.println(fwts);
System.out.println();
fwts.fail();
System.out.println(fwts);
for (int i = 1; i <= 4; i++) {
fwts.cycle();
System.out.println(fwts);
System.out.println();
fwts.reset();
System.out.println(fwts);
for (int i = 1; i <= 4; i++) {
fwts.cycle();
System.out.println(fwts);
}i have created basicly what i need for one traffic light but i need help tweeking it so it can work with a four way one. there would basicly be one going ns (north south) and ew (east west)
here is what i have so far
public class TrafficLight {
private int color = 2;
private boolean Blink = false;
public int getColor() {
return color;
public String getColorName() {
if(color == 0)
return "green";
else if(color == 1)
return "yellow";
else if(color == 2)
return "red";
else
return null;
public void cycleLight() {
if(Blink == true)
color = color;
else if(color == 2)
color = 0;
else
color = color + 1;
public boolean isBlinking() {
return Blink;
public void reset() {
color = 2;
Blink = false;
public void fail() {
color = 2;
Blink = true;
public String toString() {
return "<"+getColorName()+(isBlinking()? ", blinking":"")+">";
this is all i have so far can someone help me get a better start?
public class FourWayTwoSignal{
public static void main(String[] args){
fwts ns, ew;
public FourWayTwoSignal(){
ns = new fwts;
public String toString() { -
We are media students and we have an exam in a few hours.
Could you please help us out with these question.
1. A _____________is single occurence of a cast member.
2 Two types of window in director, __________ window and
__________window
3. Guides are ___________ or _____________ lines that you can
either drag around the stage or lock place to asist user with
sprite placement.
4. __________ is used for navigation and user interaction
5. A film loop is an animated sequence that is used as
________________ cast member
true or False
1. In tool palette default view combines elements from other
classic and flash component.
2. Director can perfrom any editing on digital video
3. A director file can contain more than one movie script.
4. Vector shapes an bitmaps are the two types of graphics
used with director.
5. A frame is an individual point of time in the score.
6. importing media element is similar to importing
images.Hi Preethi,
SAP Mobile Infrastructure is a Java Framework for building offline (or occasionally connected) mobile applications.
The framework runs on PPC 2003se/WinMobile2005 as well as on Win32 (XP/2000). It offers 2 ui paradigms: AWT or JSP.
The supported java VM is the Creme 3.27(a) on PPC and java 1.3./1.4. on the win32 platform. The Creme 3.27a implements Java 1.1.8 API.
To get info on how implement MI Apps please refer to the mobile dev. kit:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/21eba3a7-0601-0010-b982-92f1fca3258a
As well you can check out the following track:
New to this
Rgds Thomas -
Help with printing projects from photoshop elements
I have been trying for a few days now to print a project from my elements 6 program and the colors are way off. I just recently got a new printer, Epson artisan 837. I didn't have this problem with my last printer. The printer prints normal from other programs, and I've tried a ton of different printing settings and I still can't get it. Help please.
In Editor, go to Edit menu>color settings
Check "Always Optimize Colors for Computer Screens".
In the printer settings, check Printer Manages Colors.
The point is that you don't want both PSE and the printer to manage colors. -
Hi All,
My PM has asked me to prepare a project plan but I am quite new to MS project (in fact this is the first time I am creating a complete project plan) and any project management software as such.
My requirements is that I have three different entities (A, B, C) responsible for the tasks in the project. I have created separate custom fields for each and entered their name against the tasks. Now, I need to include % of work completed for each of them
separately so that each task can be independently tracked against the entity responsible. Some of them are combined tasks where in A & B are to complete those and some are individual.
For example, Task 1: A - 50%, B - 30%, C - 60%
Task 2: B - 75% etc.
So I added % of Work Completed against each entity (in adjacent columns), but when I update one it gets reflected in the other columns as well.
Is this the right way to do it? Is there any other way to do it? Plz help.
Regards,
AhmedHi Ahmed,
If I understand your question correctly, I think you can use Task Usage view to manage individual/entity % work completed against a particular task.
I have tried to put together an example:
I have assigned the entities (resources) against each task
and then used the Task Usage where I've inserted the %work completed to track entities (resources) against each task
There are also other options/views that can be used, like Resource Usage
Hope this helps
Paul -
Please Please Help with Projectile Project Here are the Codes
I've got three(3) classes a Model, a view, and a controller.
This is a project about projectiles.it is an animation of a cannonball being fired from a cannon and travelling under the effect of gravity.A cannon fired at angle 'a' to the horizontal and with an initial speed 's', will have an initial velocity given by:
vx := s * cos(a);//velocity x equals the speed multiply by the cosine of angle a.
vy := s * sin(a);//velocity y equals the speed multiply by the sine of angle a.
Here are the code.
Model:
/** Cannon specifies the expected behaviour of a cannon*/
public class Cannon{
public static final int TICK = 60;
private int velocity = 0;
private static final double gravity = .098f;
private double angle = 0;
// distances & positions are meausred in pixels
private int x_pos; // ball's center x-position
private int y_pos; // ball's center y-position
// speed is measured in pixels per `tick'
private int x_velocity; // horizonal speed; positive is to the right
private int y_velocity; // vertical speed; positive is downwards
public Cannon() {
velocity = 3;
angle = 60;
angle = radians(angle);
x_pos = 0;
y_pos = 385;
/** shoot fires a shot from the cannon*/
public void shoot(){
move();
/**reload reloads the cannon with more shorts*/
public void reload() {
/** changeAngle changes the angle of the canon
* @params value - the amount to add or subtract from the current angle value*/
public void changeAngle(double value) {
angle = (double)value;
angle = radians(angle);
/** getAngle returns the current angle value of the cannon*/
public double getAngle() {
return angle;
/** changeVelocity changes the speed at which a cannon ball that is to be fire will travel at
* @params value - the new speed at which the user wants a cannon ball to travel at.*/
public void changeVelocityX(int value){
x_velocity = x_velocity * (int)Math.cos(value);
public void changeVelocityY(int value){
y_velocity = y_velocity * (int)Math.sin(value);
/** getVelocity returns the current velocity value of the cannon*/
public int getVelocityX() {
return x_velocity;
public int getVelocityY() {
return y_velocity;
/** getGravity returns the current gravity value of the cannon*/
public double getGravity() {
return gravity;
public int xPosition(){
return x_pos;
public int yPosition(){
return y_pos;
public void move(){
double dx = getVelocityX() * Math.cos(getAngle());
double dy = getVelocityY() * Math.sin(getAngle());
x_pos+=dx;
y_pos-=dy;
double radians (double angle){
return ((Math.PI * angle) / 180.0);
View:
import java.awt.*;
import javax.swing.*;
/** CannonView displays a cannon being fired.*/
public class CannonView extends JPanel{
/** DISPLAY_SIZE specifies the overall display area of the cannon and the bucket.*/
public static final int DISPLAY_AREA_SIZE = 600;
public RotatablePolygon rectangle;
public RotatablePolygon triangle;
public Cannon cannon;
public CannonView(Cannon c) {
this.setPreferredSize(new Dimension(600,450));
this.setBackground(Color.black);
cannon = c;
int xRectangle[] = {0,0,40,40,0};
int yRectangle[] = {400,300,300,400,400};
int xTriangle[] = {0,20,40,0};
int yTriangle[] = {300,280,300,300};
rectangle = new RotatablePolygon (xRectangle, yRectangle, 5,20,350);
// rectangle.setPosition (100, 100);
// triangle = new RotatablePolygon (xTriangle, yTriangle, 4,0,290);
triangle = new RotatablePolygon (xTriangle, yTriangle, 4,20,350);
//triangle.setPosition (100, 100);
JFrame frame = new JFrame();
frame.getContentPane().add(this);
frame.pack();
frame.setVisible(true);
frame.setTitle("Width = " + frame.getWidth() + " , Height = " + frame.getHeight());
/** drawBucket draws a bucket/target for which a moving cannon ball should hit.
* @param g - the graphics pen for which the drawing should occur.*/
public void drawBucket(Graphics g) {
g.setColor(Color.red);
int xvalues[] = {495, 519, 575, 595, 495};
int yvalues[] = {340, 400, 400, 340, 340};
Polygon poly1 = new Polygon (xvalues, yvalues, 5);
g.fillPolygon(poly1);
g.setColor(Color.white);
g.fillOval(495, 328, 100, 24);
Graphics2D g2d = (Graphics2D)g;
g2d.setStroke(new BasicStroke(2));
g.setColor(Color.red);
g.drawOval(495, 328, 100, 24);
g.drawOval(495,311,100,54);
/** drawCannon draws a cannon
* @param g - the graphics pen that will be used to draw the cannon.*/
public void drawCannon(Graphics g) {
Graphics2D g2 = (Graphics2D)g;
g.setColor(Color.red);
g2.fill(rectangle);
g.setColor(Color.orange);
g2.fill(triangle);
g.setColor(Color.blue);
g.fillOval(95, 340, 60, 60);
g.setColor(Color.magenta);
for (int i = 0; i < 6; i++){
g.fillArc(95, 340, 60, 60, i* 60, 30);
g.setColor(Color.black);
g.fillOval(117, 362, 16, 16);
/** drawCannonShots will draw the actual number of shots already used by the cannon
* @param g - the graphics pen that will be used to draw the shots of the cannon.*/
public void drawCannonShots(Graphics g) {
g.setColor(Color.orange);
g.fillOval(cannon.xPosition(),cannon.yPosition(),16,16);
/** drawTrail will draw a trail of smoke to indicate where a cannon ball has passed
* @param g - the graphics pen used to draw the trail.*/
public void drawTrail(Graphics g){}
/**drawGround draws the ground for which the cannon sits*/
public void drawGround(Graphics g) {
g.setColor(Color.green.brighter());
g.fillRect(0,400,600,50);
/** drawMovingCannonBall draw a cannon ball moving at a certain speed (velocity),
* with a certain amount of gravitational acting upon it, at a certain angle.
* @params g - the graphics pen used to draw the moving cannon ball.
* @params gravity - the value of gravity.
* @params velocity - the speed at which the ball is travelling.
* @params angle - the angle at which the ball was shot from.*/
public void drawMovingCannonBall(Graphics g, double gravity, double velocity, double angle){}
/** paintComponent paints the cannon,bucket
* @param g - graphics pen.*/
public void paintComponent(Graphics g) {
super.paintComponent(g);
drawGround(g);
drawBucket(g);
drawCannon(g);
drawCannonShots(g);
Controller
/** CannonController controls the interaction between the user and a cannon*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
public class CannonController extends JFrame{
public JMenuBar jMenuBar2;
public JMenu jMenu2;
public JMenuItem jMenuItem1;
public JMenu jMenu3;
public JMenuItem jMenuItem2;
public JLabel angleLabel, velocityLabel;
public JTextField angleTextField, velocityTextField;
public JButton fireButton, reloadButton;
public JSlider angleSlider, velocitySlider;
private CannonView view;
private Cannon cannon;
int oldValue, newValue;
public CannonController(Cannon acannon) {
cannon = acannon;
view = new CannonView(cannon);
loadControls();
angleTextField.setText(String.valueOf(angleSlider.getValue()));
oldValue = angleSlider.getValue();
newValue = oldValue + 1;
velocityTextField.setText(String.valueOf(velocitySlider.getValue()));
this.setSize(328,308);
this.setLocation(view.getWidth()-this.getWidth(),0);
/** loadControl loads all of the GUI controls that a
* user of the cannon animation will use to interact with the program*/
public void loadControls() {
jMenuBar2 = new JMenuBar();
jMenu2 = new JMenu();
jMenuItem1 = new JMenuItem();
jMenu3 = new JMenu();
jMenuItem2 = new JMenuItem();
angleLabel = new JLabel();
velocityLabel = new JLabel();
angleTextField = new JTextField();
velocityTextField = new JTextField();
fireButton = new JButton();
reloadButton = new JButton();
angleSlider = new JSlider();
velocitySlider = new JSlider();
jMenuBar2.setBorderPainted(false);
jMenu2.setModel(jMenu2.getModel());
jMenu2.setText("File");
jMenuItem1.setText("Exit");
jMenuItem1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
jMenuItem1ActionPerformed(evt);
jMenu2.add(jMenuItem1);
jMenuBar2.add(jMenu2);
jMenu3.setText("Help");
jMenuItem2.setText("About this Program");
jMenuItem2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
jMenuItem2ActionPerformed(evt);
jMenu3.add(jMenuItem2);
jMenuBar2.add(jMenu3);
getContentPane().setLayout(null);
setTitle("Cannon Controller Form");
setResizable(false);
setMenuBar(getMenuBar());
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent evt) {
exitForm(evt);
angleLabel.setText("Angle:");
getContentPane().add(angleLabel);
angleLabel.setLocation(10, 20);
angleLabel.setSize(angleLabel.getPreferredSize());
velocityLabel.setText("Velocity:");
getContentPane().add(velocityLabel);
velocityLabel.setLocation(10, 80);
velocityLabel.setSize(velocityLabel.getPreferredSize());
angleTextField.setToolTipText("Only numeric values are allow");
getContentPane().add(angleTextField);
angleTextField.setBounds(280, 20, 30, 20);
velocityTextField.setToolTipText("Only numeric values are allow");
getContentPane().add(velocityTextField);
velocityTextField.setBounds(280, 80, 30, 20);
fireButton.setToolTipText("Click to fire a shot");
fireButton.setText("Fire");
fireButton.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent evt) {
fireButtonMouseClicked(evt);
getContentPane().add(fireButton);
fireButton.setBounds(60, 160, 80, 30);
reloadButton.setToolTipText("Click to reload cannon");
reloadButton.setText("Reload");
reloadButton.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent evt) {
reloadButtonMouseClicked(evt);
getContentPane().add(reloadButton);
reloadButton.setBounds(150, 160, 80, 30);
angleSlider.setMinorTickSpacing(30);
angleSlider.setPaintLabels(true);
angleSlider.setPaintTicks(true);
angleSlider.setMinimum(0);
angleSlider.setMajorTickSpacing(60);
angleSlider.setToolTipText("Change the cannon angle");
angleSlider.setMaximum(360);
angleSlider.setValue(0);
angleSlider.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent evt) {
angleSliderStateChanged(evt);
getContentPane().add(angleSlider);
angleSlider.setBounds(60, 20, 210, 40);
velocitySlider.setMinorTickSpacing(5);
velocitySlider.setPaintLabels(true);
velocitySlider.setPaintTicks(true);
velocitySlider.setMinimum(1);
velocitySlider.setMajorTickSpacing(10);
velocitySlider.setToolTipText("Change the speed of the cannon ball");
velocitySlider.setMaximum(28);
velocitySlider.setValue(3);
velocitySlider.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent evt) {
velocitySliderStateChanged(evt);
getContentPane().add(velocitySlider);
velocitySlider.setBounds(60, 80, 210, 50);
setJMenuBar(jMenuBar2);
pack();
private void reloadButtonMouseClicked(MouseEvent evt) {
reloadButtonClick();
private void fireButtonMouseClicked(MouseEvent evt) {
fireButtonClick();
/** firstButtonClick is the event handler that sends a message
* to the cannon class to invokes the cannon's fire method*/
public void fireButtonClick() {
// JOptionPane.showMessageDialog(null,"You click Fire");
cannon.shoot();
view.repaint();
/** reloadButtonClick is the event handler that sends a message
* to the cannon class to invokes the cannon's reload method*/
public void reloadButtonClick() {
JOptionPane.showMessageDialog(null,"reload");
private void angleSliderStateChanged(ChangeEvent evt) {
angleTextField.setText(String.valueOf(angleSlider.getValue()));
view.rectangle.setAngle(angleSlider.getValue() * (Math.PI / 180));
view.triangle.setAngle(angleSlider.getValue() * (Math.PI / 180));
cannon.changeAngle(angleSlider.getValue());
view.repaint();
private void velocitySliderStateChanged(ChangeEvent evt) {
velocityTextField.setText(String.valueOf(velocitySlider.getValue()));
cannon.changeVelocityX(velocitySlider.getValue());
private void gravitySliderStateChanged(ChangeEvent evt) {
private void jMenuItem1ActionPerformed(ActionEvent evt) {
System.exit (0);
private void jMenuItem2ActionPerformed(ActionEvent evt) {
String message = "Cannon Animation\n"+
"Based on the Logic of Projectiles";
JOptionPane.showMessageDialog(null,message,"About this program",JOptionPane.PLAIN_MESSAGE);
/** Exit the Application */
private void exitForm(WindowEvent evt) {
System.exit (0);
/** Pause execution for t milliseconds. */
private void delay (int t) {
try {
Thread.sleep (t);
} catch (InterruptedException e) {}
public static void main(String [] args){
Cannon cn = new Cannon();
CannonController control = new CannonController(cn);
control.setTitle("Test");
control.setVisible(true);
if the cannon ball land in the bucket it should stop and the animation should indicate a 'hit' in some way. maybe by displaying a message.
if the cannonball hits the outside of the bucket it should bounce off.
Extra Notes.
1) The acceleration due to gravity is 9.8m/s to the (power of (2) eg s2.
2) The distance travelled in time t by a body with initial velocity v under constant acceleration a is:
v * t + a * t.pow(2) div 2;
The velocity at the end of time t will be v + a * t.
Distance is measure in pixels rather than meter so for simplicity we use 1 pixel per meter
When i pressed the fire button nothings happens. I'm going crazy. Please please help!Here is the interface specification for the RotatablePolygon class. I do not have the actual .java source.
Thanks
Class RotatablePolygon
java.lang.Object
|
--java.awt.geom.Area
|
--RotatablePolygon
All Implemented Interfaces:
java.lang.Cloneable, java.awt.Shape
public class RotatablePolygon
extends java.awt.geom.Area
Polygons which can be rotated around an `anchor' point and also translated (moved in the x and y directions).
Constructor Summary
RotatablePolygon(int[] xs, int[] ys, int n, double x, double y)
Create a new RotatablePolyogon with given vertices and anchor point (x,y).
Method Summary
double getAngle()
The current angle of rotation.
double getXanchor()
x-coordinate of the anchor point.
double getYanchor()
y-coordinate of the anchor point.
void rotate(double da)
Rotate the polygon from its current position by angle da (in radians) around the anchor.
void rotateDegrees(double da)
Rotate the polygon from its current position by angle da (in degrees) around the anchor.
void setAngle(double a)
Set the angle of rotation of the polygon to be angle a (in radians) around the anchor.
void setAngleDegrees(double a)
Set the angle of rotation of the polygon to be angle a (in degrees) around the anchor.
void setPosition(double x, double y)
Shift the polygon's position to put its anchor point at (x,y).
void translate(double dx, double dy)
Shift the polygon's position and anchor point by given amounts.
Methods inherited from class java.awt.geom.Area
add, clone, contains, contains, contains, contains, createTransformedArea, equals, exclusiveOr, getBounds, getBounds2D, getPathIterator, getPathIterator, intersect, intersects, intersects, isEmpty, isPolygonal, isRectangular, isSingular, reset, subtract, transform
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
RotatablePolygon
public RotatablePolygon(int[] xs,
int[] ys,
int n,
double x,
double y)
Create a new RotatablePolyogon with given vertices and anchor point (x,y).
REQUIRE: xs.length >= n && ys.length >= n
Parameters:
xs - x-coordinates of vertices
ys - y-coordinates of vertices
n - number of vertices
x - x-coordinate of the rotation anchor
y - y-coordinate of the rotation anchor
Method Detail
setPosition
public void setPosition(double x,
double y)
Shift the polygon's position to put its anchor point at (x,y).
Parameters:
x - new x-coordinate for anchor point
y - new y-coordinate for anchor point
translate
public void translate(double dx,
double dy)
Shift the polygon's position and anchor point by given amounts.
Parameters:
dx - amount to shift by in x-direction
dy - amount to shift by in y-direction
setAngle
public void setAngle(double a)
Set the angle of rotation of the polygon to be angle a (in radians) around the anchor.
Parameters:
a - angle to rotate to, in radians
setAngleDegrees
public void setAngleDegrees(double a)
Set the angle of rotation of the polygon to be angle a (in degrees) around the anchor.
Parameters:
a - angle to rotate to, in degrees
rotate
public void rotate(double da)
Rotate the polygon from its current position by angle da (in radians) around the anchor.
Parameters:
da - angle to rotate by, in radians
rotateDegrees
public void rotateDegrees(double da)
Rotate the polygon from its current position by angle da (in degrees) around the anchor.
Parameters:
da - angle to rotate by, in degrees
getAngle
public double getAngle()
The current angle of rotation.
getXanchor
public double getXanchor()
x-coordinate of the anchor point.
getYanchor
public double getYanchor()
y-coordinate of the anchor point.
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