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    ⚠️ Important | Libfredo 15.6a introduces important bugfixes for Fredo's Extensions Update

    Cool appeal!

    Scheduled Pinned Locked Moved Freeware
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    • pilouP Offline
      pilou
      last edited by

      French SubTitles video here 😉

      http://processing.org/ 😎

      My little try 😉
      Here I examine a color line under the mouse! 🤓

      http://s6.postimg.org/mewpflz4h/GIF_jok.gif

           
                PImage joko;
                int c=0;
                int my;   
           
                void setup() { 
                size(500, 500);
                frameRate(50);
                joko = loadImage("joc2.jpg");                     // N'importe qu'elle Image de départ     
                }                                                               
               
                void draw() {       
                        image(joko, 0, 0,500,500);             // ici 500 pour tenir dans le forum au lieu de 9999 ;)
                         my=mouseY;
                        loadPixels();                        //Indispensable!
                        for (int x=0; x<1000; x++){         // La ligne horizontale sous la souris
                        color c=pixels[x+(my*width)];      // souci ; l'index du tableau sort de ses gonds de temps en temps!
                        stroke(c);                        // couleur de la ligne
                        c=abs(c%255);                    // réduction arbitraire de la hauteur de ligne 
                        line(x,500,x,500-c );                         
                        }
                       //updatePixels();              //sans utilité puisque pas de nouveau pixel!
                 }
      

      Frenchy Pilou
      Is beautiful that please without concept!
      My Little site :)

      1 Reply Last reply Reply Quote 0
      • pilouP Offline
        pilou
        last edited by

        Robert Hodgin (Flight 404)

        Jared Tarbell

        Frenchy Pilou
        Is beautiful that please without concept!
        My Little site :)

        1 Reply Last reply Reply Quote 0
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