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Index › Programming Questions & Help › Syntax Questions › draw image from class
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draw image from class (Read 763 times)
clankill3r
draw image from class
Dec 29th, 2009, 3:13pm  
How can i use a class to draw a image now it says:

Quote:
The file "AB.jpg" is missing or inaccessible, make sure the URL is valid or that the file has been added to your sketch and is readable.


But the file is there, i can draw it to the sketch the normal way, I only can't figure out how to do it with a class.

Code:
import processing.opengl.*;
import peasy.*;

PeasyCam cam;

Grid grid1 = new Grid("AB.jpg");


void setup(){
  size(600, 600, OPENGL);
  cam = new PeasyCam(this, 100);
  cam.setMinimumDistance(300);
  cam.setMaximumDistance(500);

  smooth();
}


void draw(){
  background(255,0,0);
  grid1.drawGrid();
  translate(300, 300, 0);
}


class Grid {
  PImage side1;

  Grid(String s1){//side1

	side1 = loadImage(s1);

  }
  void drawGrid(){
    fill(0, 30);  
    box(10, 10, 10);
    //image(side1, 0, 0);
  }
}
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0p0
Re: draw image from class
Reply #1 - Dec 29th, 2009, 3:23pm  
Your Grid Object must be initialized in the setup() function:

Quote:
import processing.opengl.*;
import peasy.*;

PeasyCam cam;

Grid grid1;


void setup(){
  size(600, 600, OPENGL);
  cam = new PeasyCam(this, 100);
  cam.setMinimumDistance(300);
  cam.setMaximumDistance(500);
  grid1 = new Grid("AB.jpg"); // here, not before setup()
  smooth();
}


void draw(){
  background(255,0,0);
  grid1.drawGrid();
  translate(300, 300, 0);
}


class Grid {
  PImage side1;

  Grid(String s1){//side1
     side1 = loadImage(s1);
  }
  void drawGrid(){
    fill(0, 30);  
    box(10, 10, 10);
    image(side1, 0, 0);
  }
}




that's it Smiley
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clankill3r
Re: draw image from class
Reply #2 - Dec 29th, 2009, 3:38pm  
thx for the fast reply!

now i can continue instand of going to sleep Smiley
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0p0
Re: draw image from class
Reply #3 - Dec 30th, 2009, 8:10pm  
It's great to be helpful! Smiley
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