How do I set these circles up?

Processing Coding Questions
1

I’m having a hard time figuring out how to change the colors and how to set up the circles.Help a example would help

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image655×701 357 KB

2

What have you tried so far? Can you draw a circle?

2 Likes
3

Which structure would you use to draw circles of different size again and again?

4

Loop circle,I just don’t know how to set it up and make it change colors

5

Brilliant

Which kind of loop?

See reference

Show your attempt: your entire code

6

That’s the thing I know it need a loop but I don’t know how to set it up to recreate the example

7

No, I am not doing this for you

Looking at your other posts, that has been said to you before

You need setup and draw - see reference

You need a loop - see reference under Iteration

https://processing.org/reference/

Then place the loop in setup() or so and the ellipse() command therein

Chrisir

8

Also see this

https://processing.org/tutorials/overview/

Sections Hello World and Hello Mouse

9

Show your attempt, your not working code please

10

Hello ImConfused
One possible Implementation which is based on random colors would be:

//set the xAxis and yAxis of your window
int windowX=500;
int windowY=500;
int radius;

//according to your excercise the Interval must be set to 20
int interval=20;

void settings(){
  size(windowX,windowY);
}

void setup(){
  background(255);
  radius=min(windowX,windowY);

  while(radius>interval){
    //create a random color with RGB values between 0 and 255
    fill(color(random(0,255),random(0,255), random(0,255)));
    
    //draw ellipse
    ellipse(width/2, height/2, radius, radius);
    
    //decrease the radius by the interval
    radius-=interval;
  }}```
11

Well done you have just done his school work for him :angry:

1 Like