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help image (Read 2107 times)
maber
Re: help image
Reply #15 - Nov 20th, 2009, 12:50pm  
I do not understand very well....I just a line of code where there is written: ArrayList lines = new ArrayList();
and if I delete PVector node; do not change the question....
Have I misunderstood? Undecided
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PhiLho 
Re: help image
Reply #16 - Nov 20th, 2009, 1:35pm  
Code:
 if(mousePressed) {
   if (mouseX < dx && mouseY < dy) {
     currentImage = images[0];
     lines = new ArrayList();
   } else if (mouseX >= dx && mouseX < 2*dx && mouseY < dy) {
     currentImage = images[1];
     lines = new ArrayList();
   } else {
     PVector node = new PVector(mouseX, mouseY);
     lines.add(node);
   }
 }
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WWW  
maber
Re: help image
Reply #17 - Nov 20th, 2009, 1:46pm  
Ah I have done the same thing but I repeat only in the first part (I' m not very expert  Tongue) I think that once was enough:

if(mousePressed) {
  if (mouseX >= 477-3*dx && mouseX < 477-2*dx && mouseY < dy) {
    currentImage = images[0];
    lines = new ArrayList();
  } else if (mouseX >= 477-2*dx && mouseX < 477-dx && mouseY < dy) {
    currentImage = images[1];
  } else if (mouseX >= 477-dx && mouseX < 477+dx && mouseY < dy) {
    currentImage = images[2];
  } else if (mouseX >= 20 && mouseX < 211 && mouseY < dy) {
    currentImage = images[4];
  } else {
    PVector node = new PVector(mouseX, mouseY);
    lines.add(node);
  }
}

Thank you very much for your patience. You are very nice...
thanks, thanks, thanks, thanks....infinitely Smiley
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