Creating a grid of Objects using nested while loops

• • Watch Fun Programming [video 34]

  • Here’s Mr. Fun’s Program:

size(400,400);

noStroke();

background(23,100,240);

float x = 0;

while (x < width)

{

float y = 0;

while (y < height)

{

fill(random(255));

rect(x,y,38,38);

y = y + 40;

}

x = x + 40;

}

• • Change the program so that the color depends on the position like this (red increses with x value, blue increases with y value):

• • Change the program so that there are 20 x 40 rectangles:

• • Show a mentor, mark the board and claim a prize