//week02-1
size(400,400);
background(255);
fill(238);
noStroke();
rect (0,0,20,20);
rect(0,40,20,20);
rect(0,80,20,20);
-------------------------------------------------------------------------------------------
//week02-2
size (400,400);
background(255);
fill(238);
noStroke();
float s = 400/14;
for(int i=0; i<14; i++){
for(int j=0; j<14; j++){
//rect(0, i*s*2, s ,s);
if( (i+j)%2==0) rect(j*s, i*s, s, s);
}
}
--------------------------------------------------------------------------------------------
//week02-3
void setup(){
size (400,400);
background(255);
fill(238);
noStroke();
float s = 400/14;
for(int i=0; i<14; i++){
for(int j=0; j<14; j++){
//rect(0, i*s*2, s ,s);
if( (i+j)%2==0) rect(j*s, i*s, s, s);
}
}
}
void draw(){
stroke(255,0,0);
if(mousePressed) line(mouseX, mouseY, pmouseX, pmouseY);
}
-----------------------------------------------------------------------------------------------------
//week02-4
PImage img;
void setup(){
size(400,400);
img = loadImage("cute.jpg");
}
void draw(){
background(img);
fill(255,mouseX);
println(mouseX);
rect(0,0,400,400);
}
------------------------------------------------------------------------------------------------------
//week02-5
ArrayList<Integer> x = new ArrayList<Integer>();
ArrayList<Integer> y = new ArrayList<Integer>();
PImage img;
void setup(){
size(400,400);
img = loadImage("cute.jpg");
}
void draw(){
background(img);
fill(255,200);
rect(0,0,400,400);
for(int i=1; i<x.size(); i++){
line(x.get(i), y.get(i), x.get(i-1), y.get(i-1));
}
}
void mouseDragged(){
x.add(mouseX);
y.add(mouseY);
}
------------------------------------------------------------------------------------------------------
//week02-6
ArrayList<Integer> x, y;
ArrayList<ArrayList<Integer>> xx = new ArrayList<ArrayList<Integer>>();
ArrayList<ArrayList<Integer>> yy = new ArrayList<ArrayList<Integer>>();
PImage img;
void setup(){
size(400,400);
img = loadImage("cute.jpg");
}
void draw(){
background(img);
fill(255,200);
rect(0,0,400,400);
for(int I=0; I<xx.size(); I++){
ArrayList<Integer> x = xx.get(I);
ArrayList<Integer> y = yy.get(I);
for(int i=1; i<x.size(); i++){
line(x.get(i), y.get(i), x.get(i-1), y.get(i-1));
}
}
}
void mouseDragged(){
x.add(mouseX);
y.add(mouseY);
}
void mousePressed(){
x = new ArrayList<Integer>(); xx.add(x);
y = new ArrayList<Integer>(); yy.add(y);
}
--------------------------------------------------------------------------------------------
//week02-7
ArrayList<Integer> x, y;
ArrayList<ArrayList<Integer>> xx = new ArrayList<ArrayList<Integer>>();
ArrayList<ArrayList<Integer>> yy = new ArrayList<ArrayList<Integer>>();
PImage img;
void setup(){
size(400,400);
img = loadImage("cute.jpg");
}
void draw(){
background(img);
fill(255,200);
rect(0,0,400,400);
for(int I=0; I<xx.size(); I++){
ArrayList<Integer> x = xx.get(I);
ArrayList<Integer> y = yy.get(I);
for(int i=1; i<x.size(); i++){
line(x.get(i), y.get(i), x.get(i-1), y.get(i-1));
}
}
}
void keyPressed(){
if(key == 's' || key == 'S') {
for(int I=0; I<xx.size(); I++){
ArrayList<Integer> x = xx.get(I);
ArrayList<Integer> y = yy.get(I);
for(int i=1; i<x.size(); i++){
println("vertex(" +x.get(i) + "," + y.get(i) + ");");
}
}
}
}
void mouseDragged(){
//println("vertex(" + mouseX + "," + mouseY + ");");
x.add(mouseX);
y.add(mouseY);
}
void mousePressed(){
x = new ArrayList<Integer>(); xx.add(x);
y = new ArrayList<Integer>(); yy.add(y);
}
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