Is there a way to draw a straight line from one point to another?
Is there a way of drawing a straight line from one point to another please?
Yes. First click on this icon:
Now select the line drawing icon:
Now press a shift key and drag your mouse on the image to draw a straight line.
These instructions are for Windows system so you need to adapt the method for Macs. I can't afford to by an Apple Mac!!!!!
Good luck.
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There doesn't seem to be any "Select All" feature available.
Is there a way to move multiple Calendar items from one date to another?
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You can't transfer money between accounts. You can, however, gift items by clicking the arrow to the right of the price, which will achieve the same ends. It should work for everything except rentals.
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How to see my code drawing a line from one point to another
hi, im wondering if you could help me.
i am working on my project which is to visualise travelling salesman heuristics.
i have managed to make my first heuristic work, but my problem is that when i clicked the run button on my GUI,
the output is already a complete tour with all the edges already drawn, but what i want is to see how it solves or draw the lines from one vertex to another just by clickin the run button once.
would be great if you could advice me of what method or technique i need to use to see my application solving the tour or drawing the edges.
below is my cofe for drawing the edges from one point to another
void drawLineNNh(Graphics g){
Graphics2D g2 = (Graphics2D) g;
g2.setColor(Color.blue);
int i = 0;
if (P == null) return;
else
for(i=0; i<P.getSize(); i++)
Line2D.Double drawLine = new Line2D.Double(P.x_coor[nnH.seen]+5, P.y_coor[nnH.seen[i]]+5, P.x_coor[nnH.seen[i+1]]+5,P.y_coor[nnH.seen[i+1]]+5);
Line2D.Double drawLastEdge = new Line2D.Double(P.x_coor[nnH.seen[P.getSize()-1]]+5, P.y_coor[nnH.seen[P.getSize()-1]]+5, P.x_coor[0]+5,P.y_coor[0]+5);
g2.drawString( " Total Distance : " + nnH.totalDistance , 10, 300);
g2.draw(drawLine);
g2.draw(drawLastEdge);
public void setNNh(Points p)
nnH = new NNheuristic(p);
useNNh = true;
public void paint(Graphics g)
frame(g);
drawpoints(g);
if(useNNh)
drawLineNNh(g);
below is my code for calling the above method to draw edges, actionlistererun.addActionListener(new ActionListener()
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("Run")) {
if (chooseHeur.getSelectedItem()=="Nearest-Neighbour")
System.out.println(chooseHeur.getSelectedItem());
//points = new Points(toInt((String)chooseNum.getSelectedItem()));
//PlotArea.set(points);
PlotArea.setNNh(points);
PlotArea.repaint();I AM USING SWING.
HERE IS MY CODE, HOPEFULLY ENOUGH TO UNDERSTAND THE PROBLEM.
class Plot extends Panel{
public static int num;
NNheuristic nnH;
Closest_insertion CI;
Points P;
public static boolean useNNh= false;
boolean useCI=false;
boolean triangleDrawn = false;
boolean CIupdate;
void drawpoints (Graphics g)
Graphics2D g2 = (Graphics2D) g;
Graphics2D g3 = (Graphics2D) g;
int i=1;
g2.setColor(Color.red);
if (P==null) return;
else
while (i<P.getSize())
Ellipse2D.Double vertices = new Ellipse2D.Double(P.x_coor,P.y_coor[i],10,10);
g2.fill(vertices);
i++;
g3.setColor(Color.MAGENTA);
Ellipse2D.Double initial = new Ellipse2D.Double(P.x_coor[0],P.y_coor[0],10,10);
g3.fill(initial);
System.out.println("No. of Vertices: " + P.getSize());
for(int k = 0; k < P.getSize(); k++)
System.out.println("x coordinate: " + P.x_coor[k] + ", " + "y coordinate :" + P.y_coor[k] );
// System.out.println("next:"+ P.x_coor[k+1]);
triangleDrawn = false;
void drawLineNNh(Graphics g){
Graphics2D g2 = (Graphics2D) g;
g2.setColor(Color.blue);
int i = 0;
if (P == null) return;
else
for(i=0; i<P.getSize(); i++)
Line2D.Double drawLine = new Line2D.Double(P.x_coor[nnH.seen[i]]+5, P.y_coor[nnH.seen[i]]+5, P.x_coor[nnH.seen[i+1]]+5,P.y_coor[nnH.seen[i+1]]+5);
Line2D.Double drawLastEdge = new Line2D.Double(P.x_coor[nnH.seen[P.getSize()-1]]+5, P.y_coor[nnH.seen[P.getSize()-1]]+5, P.x_coor[0]+5,P.y_coor[0]+5);
g2.drawString( " Total Distance : " + nnH.totalDistance , 10, 300);
g2.draw(drawLine);
g2.draw(drawLastEdge);
public void set (Points p)
P=p;
useNNh = false;
useCI = false;
public void setNNh(Points p)
nnH = new NNheuristic(p);
useNNh = true;
void frame (Graphics g)
g.setColor(Color.white);
g.fillRect(0,0,size().width,size().height);
g.setColor(Color.green);
g.drawRect(0,0,579,280);
public void paint(Graphics g)
frame(g);
drawpoints(g);
if(useNNh)
drawLineNNh(g);
else if(useCI)
if(!CIupdate)
drawTriCI(g);
else
drawRestCI(g);
// drawLineNNh(g);
public void clear ()
// remove the points and the graph.
P=null;
triangleDrawn = false;
code of my GUIpublic class TSP extends JFrame{
JButton run;
...................codes...........
TSP() {
...............................codes...........
run = new JButton ("Run");
run.setPreferredSize(new Dimension(113,30));
run.addActionListener(new ActionListener()
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("Run")) {
if (chooseHeur.getSelectedItem()=="Nearest-Neighbour")
System.out.println(chooseHeur.getSelectedItem());
//points = new Points(toInt((String)chooseNum.getSelectedItem()));
//PlotArea.set(points);
PlotArea.setNNh(points);
PlotArea.repaint();
else if(chooseHeur.getSelectedItem()=="Closest-Insertion")
PlotArea.setC_I(points);
PlotArea.repaint();
pane2.add(run); -
Is there a way of swapping all data over from one ipad to another ipad and vice verse?
Another family member and I both have iPad 3, they have with 3g and mine just wifi. We are discussing swapping so I can have the 3g feature as its more useful for me. Is there a way of swapping all their data to my ipad and my data to their ipad so it is a straight swap?
What you want to do would be no different that restoring your current content to a brand new iPad. You should both do as described below and then erase your respective devices and make the swap.
First ... and you both want to do this.... Transfer purchases from your iPad into iTunes on your computer, backup the iPad and then sync with iTunes.
These two articles will explain how to do that.
Transfer purchases.
http://support.apple.com/kb/HT1848
How to backup and restore from a backup
http://support.apple.com/kb/HT1766
You may want to import photos from the device to your computer as well so that you can sync them back at a later time. Your camera roll photos are stored in the backup, but it never hurts to be proactive.
Read about importing photos here.
http://support.apple.com/kb/HT4083
After you have transferred purchases, backed up and transferred photos, you can erase your iPad before you swap devices. Settings>General>Reset>Erase all content and settings. That will completely wipe your devices.
Now you can swap and you will both be starting from scratch like you did when the iPad was new.
When you re-activate the new iPad, the one you are getting from your family member - toward the end of the activation process you will be given the opportunity to restore from an iCloud or iTunes backup. You want to select the iTunes option. So you will have to connect the iPad to your computer's iTunes and restore from the backup and then sync with iTunes.
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My first class starts off by declaring variables like so:
class tStudent {
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private String fname, lname, g1, g2;
private int id;
private double gpa;
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tStudent () {fname=lname=g1=g2=null; id=-1; gpa=0.0;}
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fname = input.next();
lname = input.next();
id = input.nextInt();
g1 = input.next();
g2 = input.next();
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class tStudentList {
private int nStudents;
private tStudent[] list;
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list = new tStudent[36];
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nStudents=0;
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// display the list of all students - fname, lname, id, g1, g2 and gpa
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public void print() {
Is there a way to reference the variables in the first class to use in the second? Specifically in the last section of code where I am going to print the list.Not without resorting to reflection hackery. If the fields are private (and are supposed to be), then that means "don't allow access to these to outsiders of this class" by design.
So if you really meant them to be accessible, then don't use private, or provide public accessors for them. -
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We have a customer that has global layouts in their dev version of the web. When they want to start their prod version of P6 8.3 web, do the layouts come over with the data migration? Is there any documentation out there?
Thanks,
BobThat's in the client or professional. There is not a place to export layouts in the web.
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I have purchased my songs under one account name but want to change my Apple ID to my Mac account Apple ID and get rid of the other one. Does anyone have a method to do this?
Click here and fill out the form; if they can't do it, it can't be done.
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All in one Application that emphasize security
Good Collaboration Suite Secure mobile app-to-app collaboration.
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Is theres any way i can make yahoo calls from my account to another , like pc to pc
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Hi all,
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Thanks in advance
Raghu ramHi,
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Provide the TR no. to BASIS consultant & ask him to provide the file of that TR.
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Thats it.
Best regards,
Prashant
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