void setup(){
size(500,500);
}
int x=-1,y=-1;
void draw(){
if(x!=-1){
ellipse(x,y,1,1);
y++;
}
}
void mouseDragged(){
if(mouseButton==LEFT) line(mouseX,mouseY,pmouseX,pmouseY);
if(mouseButton==RIGHT){
x=mouseX;
y=mouseY;
}
}
void setup(){
size(500,500);
background(255);
}
void draw(){
}
void mouseDragged(){
if(mouseButton==LEFT){
line(mouseX,mouseY,pmouseX,pmouseY);
loadPixels();
for(int i=0;i<width*height;i++){
if(pixels[i]!=-1) pixels[i]=color(random(255),random(255),random(255));
}
updatePixels();
}
}
PImage img;
void setup(){
size(500,500);
img=createImage(500,500,RGB);
img.loadPixels();
for(int i=0;i<500*500;i++) img.pixels[i]=color(#FFFFF2);
img.updatePixels();
}
int x=250,y=0;
void draw(){
background(img);
ellipse(x,y,20,20);
if(y<498 && img.pixels[x+y*500]==-14) y++;
}
void mouseDragged(){
background(img);
line(mouseX,mouseY,pmouseX,pmouseY);
loadPixels();
img.loadPixels();
for(int i=0;i<500*500;i++) img.pixels[i]=pixels[i];
img.updatePixels();
updatePixels();
}
PImage img;
void setup(){
size(500,500);
img=createImage(500,500,RGB);
}
ArrayList<PVector> p=new ArrayList<PVector>();
void draw(){
background(img);
for(PVector pp:p){
ellipse(pp.x,pp.y,20,20);
if(pp.y<498 && img.pixels[int(pp.x)+int(pp.y)*500]==-16777216) pp.y++;
}
}
void mouseDragged(){
background(img);
stroke(random(255),random(255),random(255));
line(mouseX,mouseY,pmouseX,pmouseY);
loadPixels();
img.loadPixels();
for(int i=0;i<500*500;i++) img.pixels[i]=pixels[i];
img.updatePixels();
updatePixels();
for(PVector pp:p){
ellipse(pp.x,pp.y,20,20);
}
}
void mousePressed(){
if(mouseButton==RIGHT){
p.add(new PVector(mouseX,mouseY));
}
}
void setup(){
size(500,500);
background(#FFFFF2);
}
void draw(){
if(mousePressed && mouseButton==LEFT) line(mouseX,mouseY,pmouseX,pmouseY);
if(mousePressed && mouseButton==RIGHT){
loadPixels();
color c1=pixels[mouseX+mouseY*500];
color c2=color(random(255),random(255),random(255));
if(c1!=c2) myFloodFill(mouseX,mouseY,c1,c2);
updatePixels();
}
}
boolean isOK(int x,int y,color c1){
if(x<0 || y<0 || x>=500 || y>=500) return false;
if(pixels[x+y*500]!=c1) return false;
return true;
}
void myFloodFill(int x,int y,color c1,color c2){
pixels[x+y*500]=c2;
if(isOK(x+1,y,c1)) myFloodFill(x+1,y,c1,c2);
if(isOK(x-1,y,c1)) myFloodFill(x-1,y,c1,c2);
if(isOK(x,y+1,c1)) myFloodFill(x,y+1,c1,c2);
if(isOK(x,y-1,c1)) myFloodFill(x,y-1,c1,c2);
}
PImage imgCute,imgKitty;
void setup(){
size(500,500);
imgCute=loadImage("cute.png");
imgKitty=loadImage("kitty.png");
cursor(imgKitty);
}
void draw(){
background(#FFFFF2);
if(frameCount%120==0) cursor(imgCute);
if(frameCount%120==60) cursor(imgKitty);
}
PImage imgCute,imgKitty;
void setup(){
size(500,500);
imgCute=loadImage("cute.png");
imgKitty=loadImage("kitty.png");
cursor(imgKitty);
}
void draw(){
background(#FFFFF2);
if(frameCount%120==0) cursor(imgCute);
if(frameCount%120==60) cursor(imgKitty);
}
PImage imgBigCute,imgBigKitty,imgCursor;
void setup(){
size(500,500);
imgBigCute=loadImage("bigcute.png");
imgBigKitty=loadImage("bigkitty.png");
imgCursor=imgBigKitty;
}
void draw(){
background(#FFFFF2);
imageMode(CENTER);
image(imgCursor,mouseX,mouseY);
imageMode(CORNER);
if(frameCount%120==0) imgCursor=imgBigCute;
if(frameCount%120==60) imgCursor=imgBigKitty;
}
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