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Index › Programming Questions & Help › Syntax Questions › having a range of pics uploaded
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having a range of pics uploaded (Read 737 times)
vraig
having a range of pics uploaded
Mar 23rd, 2007, 4:40am  
now im stuck with another problem.. where i wish to upload a range number of pictures from the data folder... do i need to type PImage for more than once...meaning for each pics i have to type this inorder for it to work.....is there anyway i could set a range...eg.." picture1,jpg to picture10.jpg" and all 10 pictures will load to the workspace ?...

really wish to know if this is possible and if so how it actually works..thanx....
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eskimoblood
Re: having a range of pics uploaded
Reply #1 - Mar 23rd, 2007, 7:40am  
You can store your PImages in an array. So you can load them in a for-loop like this:
[code]
PImage[] pics;

void setup(){
pics=new PImage[10];
for(int i=0;i<pics.length;i++){
pics[i]=loadImage("picture"+i+".jpg");
}
}
Now all the pictures are in the pics array and you can access them like pics[1], pics[2] and so on.
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Andreas Köberle {eskimoblood}
222550793  
vraig
Re: having a range of pics uploaded
Reply #2 - Mar 27th, 2007, 8:36am  
hey thanks for the quick respond....

actually ive been trying it so many times but simply i just cant get it right.. as you were saying bout loop and array..im not really sure of it usage...could u please just show a clearer example. ( there is no script problem or anything. the stage loads but not the pics...hope to i can get some help really soon..thanks a million...

'Mal
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fjen
Re: having a range of pics uploaded
Reply #3 - Mar 27th, 2007, 9:48am  
Code:

PImage[] pics; 
 
void setup() {
  pics=new PImage[10]; // 10 images -> picture0.jpg to picture9.jpg
  for(int i=0;i<pics.length;i++) {
     pics[i]=loadImage("picture"+i+".jpg"); 
  }
}

int counter = 0;

void draw () {
  image(pics[counter], 0,0);

  counter++;  // plus one
  counter %= 10;  // wrap around after 9
}


now put 10 images named picture0.jpg -> picture9.jpg into your datafolder and you're good to go.

F
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vraig
Re: having a range of pics uploaded
Reply #4 - Apr 3rd, 2007, 10:20am  
hey hi..thanks for the quick response..it really did help me solve the problem..just need to alter and its good to go....thanks !!!

cheers,
vraig
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