Februar 28, 2012

Lass eine Bilderserie als Animation abspielen (Array). Sourcecode

PImage[] imageList = null;
int listLenght = 127;
int i=0;

void setup() {
  size(300, 230);
  noStroke();
  PImage tmpImage;
  color col;
  int r,g,b,a;
  
  //init
  imageList = new PImage[listLenght];
  
  for(int i=0; i < listLenght; i++) {
    tmpImage = loadImage("./retina/image"+i+".jpg");
    tmpImage.loadPixels();
    imageList[i] = createImage(tmpImage.width, tmpImage.height, ARGB);
    imageList[i].loadPixels();
    for(int j=0; j<tmpImage.width*tmpImage.height; j++) {
      col = tmpImage.pixels[j];
      r = red(col);
      g = green(col);
      b = blue(col);
      // filter calculations
      a = (r+g+b)/3;
      col = color(r,0,0,a);
      imageList[i].pixels[j] = col;
    }
    imageList[i].updatePixels();
  }
}

void draw() {
  background(255);
  if(i>=listLenght) {
    i=0;
  }
  imageList[i].resize(300,230);
  image(imageList[i],0,0);
  i++;
}