processing-coding-diary

[processing-coding-diary]

size(600, 400); background(0);

//for (int x=0; x<width; x++) { //  set(x, 200, color(255,0,0)); //}

//loadPixels(); //for (int i=0; i <pixels.length; i++){ //pixels[i] = color(random(255),0,random(3,250)); //} //updatePixels();

loadPixels(); for (int x = 0; x < width; x++) {  for (int y = 0; y < height; y++){    float d = dist(x,y,width/2,height/2);    int loc = x+y*width;    pixels[loc]=color(d);  } } updatePixels();

[processing-coding-diary]

size(600, 400); background(0);

//for (int x=0; x<width; x++) { //  set(x, 200, color(255,0,0)); //}

loadPixels(); for (int i=0; i <pixels.length; i++){ pixels[i] = color(random(130),random(20,200),random(30,50)); } updatePixels();

[processing-coding-diary]

size(600, 400); background(0);

//for (int x=0; x<width; x++) { //  set(x, 200, color(255,0,0)); //}

loadPixels(); for (int i=0; i <pixels.length; i++){ pixels[i] = color(random(25),0,random(30,250)); } updatePixels();

[processing-coding-diary]

size(600, 400); background(0);

//for (int x=0; x<width; x++) { //  set(x, 200, color(255,0,0)); //}

loadPixels(); for (int i=0; i <pixels.length; i++){ pixels[i] = color(random(255),0,random(3,250)); } updatePixels();

[processing-coding-diary]

int maxImages = 10; int imageIndex = 0;

PImage[] images = new PImage [maxImages];

void setup() {  size(500, 500);

 for (int i=0; i <images.length; i++) {    images[i] = loadImage( "number" + i + ".jpg" );  } }

void draw() {  image(images[imageIndex], 0, 0); }

void mousePressed() {  imageIndex = int(random(images.length)); }

[processing-coding-diary]

int maxImages = 9; int imageIndex = 0;

PImage[] images = new PImage [maxImages];

void setup() {  size(400, 300);

 for (int i=0; i <images.length; i++) {    images[i] = loadImage( "number" + i + ".jpg" );     frameRate(5);  } }

void draw() {  background(0);  image(images[imageIndex], 0, 0);  // increment image index by one each cycle  // use modulo " % "to return to 0 once the end of the array is reached  imageIndex = (imageIndex + 1) % images.length; }

[processing-coding-diary]

int maxImages = 10; // Total # of images

int imageIndex = 0; // Initial image to be displayed is the first

// Declaring an array of images. PImage[] images = new PImage[maxImages];

void setup() {  size(200, 200);

 // Loading the images into the array  // Don't forget to put the JPG files in the data folder!  for (int i = 0; i < images.length; i ++ ) {    images[i] = loadImage( "animal" + i + ".jpg" );  } }

void draw() {  // Displaying one image  image(images[imageIndex], 0, 0); }

void mousePressed() {  // A new image is picked randomly when the mouse is clicked  // Note the index to the array must be an integer!  imageIndex = int(random(images.length)); }

[processing-coding-diary]

PImage devilRay; Bubble b1; Bubble b2;

void setup() {  size(640, 360);  devilRay = loadImage("Devil_Rays_01.jpg");  b1=new Bubble(150);//calling constructor  b2=new Bubble(120); }

void draw() {  background(255);  //imageMode(CENTER);  image(devilRay, 0, 0);  b1.ascend();  b1.display();  b1.top();

 b2.ascend();  b2.display();  b2.top(); }

//void mousePressed() { //b.pop(); //} //////////////////////////////////////////////

class Bubble {  float x;  float y;  float diameter;

 Bubble(float tempD) {    x=width/2;    y=height;    diameter=tempD;  }

 void ascend() {    y--;    x=x+random(-5, 5);  }

 void display() {    //stroke(0);    //fill(127);    //ellipse(x, y, diameter, diameter);    //tint(255,127);//alpha    imageMode(CENTER);    image(devilRay, x, y, diameter, diameter);  }

 void top() {    if (y<diameter/2)      y=diameter/2;  } }

[processing-coding-diary]

String[] words; IntDict concordance;

void setup() {  size (600, 400);  String[] lines = loadStrings("hamlet.txt");  String allthetxt = join(lines, " ");  words = splitTokens(allthetxt, " ,.:;!");  concordance = new IntDict();

 for (int i=0; i<words.length; i++) {    concordance.increment(words[i]);  }  println(concordance); }

[processing-coding-diary]

String[] words; int index;

void setup() {  size(600, 400);  background(0);  String[] lines=loadStrings("hamlet.txt");  String entireplay=join(lines, " ");  println(lines);  words=splitTokens(entireplay, ",.?!: ");  printArray(words);  frameRate(5); }

void draw() {  background(0);  fill(255);  textSize(64);  textAlign(CENTER);  text(words[index]. toLowerCase(), width/2, height/2);  index++; }

[processing-coding-diary]

String[] words; int index;

void setup() {  size(600, 400);  background(0);  String[] lines=loadStrings("hamlet.txt");  String entireplay=join(lines, " ");  println(lines);  words=splitTokens(entireplay, ",.?!: ");  printArray(words);  frameRate(5); }

void draw() {  background(0);  fill(255);  textSize(64);  textAlign(CENTER);  text(words[index], width/2, height/2);  index++; }

[processing-coding-diary]

String[] words; int index;

void setup() {  size(600, 400);  background(0);  String[] lines=loadStrings("hamlet.txt");  String entireplay=join(lines, " ");  println(lines);  words=split(entireplay, " "); }

void draw() {  background(0);  fill(255);  textSize(64);  textAlign(CENTER);  text(words[index], width/2, height/2);  index++; }

[processing-coding-diary]

String s="To be or not to be."; String[] words;

void setup() {  size(600, 400);  background(0);  String[] lines=loadStrings("hamlet.txt");  printArray(lines);  words=split(s, " "); }

void draw() {  for (int i=0; i<words.length; i++) {    fill(255, 127);    stroke(255);    textSize(32);    text(words[i], 50+i*100, 200);  } }

[processing-coding-diary]

String s="To be or not to be."; String[] words;

void setup() {  size(600, 400);  background(0);  words=split(s, " "); }

void draw() {  for (int i=0; i<words.length; i++) {    fill(255, 127);    stroke(255);    textSize(32);    text(words[i],50+i*100,200);  } }

[processing-coding-diary]

size(600,400); background(0); String s="10,20,30,40,50,60,70,80,90,100,10,20,30,40,50";

String[] nums = split(s,",");

int[] vals=int(nums);

for (int i=0; i<nums.length; i++){  ellipse(i*50,200,vals[i],vals[i]); }

[processing-coding-diary]

PImage hog; PImage apple;

void setup(){  size(600,400); hog=loadImage("hog.jpg"); apple=loadImage("apple.jpeg"); }

void draw(){  background(0);  image(apple,0,0,mouseX,mouseY);  image(hog,0,0,mouseX/2,mouseY/2);

 fill(0,255,0);  tint(200,mouseY,mouseX);  ellipse(300,200,10,10); }

[processing-coding-diary]

Bubble[] bubbles = new Bubble[100];

int total=0;

void setup() {  size(640, 360);  for (int i =0; i<bubbles.length; i++) {    bubbles[i] = new Bubble(random(20, 40));  } }

void mousePressed() {  total=total+1; }

void keyPressed() {  total=total-1; }

void draw() {  background(255);  for (int i =0; i<total; i++) {    bubbles[i].ascend();    bubbles[i].display();    bubbles[i].top();  }  //saveFrame("output/multiple_bubbles_size_flexible_####.png"); }

class Bubble {  float x;  float y;  float diameter;  float yspeed;

 Bubble(float tempD) {    x=random(width);    y=height;    diameter=tempD;    yspeed=random(0.5,2.5);  }

 void ascend() {    y=y-yspeed;    x=x+random(-2, 2);  }

 void display() {    stroke(0);    noFill();    //fill(255,50);// color yellow bubbles    ellipse(x, y, diameter, diameter);  }

 void top() {    if (y<diameter/2)      y=diameter/2;  } }