a port of the Processing Visualization Language

Conditionals2

We extend the language of conditionals by adding the keyword "else". This allows conditionals to ask two or more sequential questions, each with a different action.

Original Processing.org Example: Conditionals2

// All Examples Written by Casey Reas and Ben Fry

// unless otherwise stated.

size(200, 200);

background(0);



for(int i=2; i<width-2; i+=2) {

  // If 'i' divides by 20 with no remainder 

  // draw the first line else draw the second line

  if(i%20 == 0) {

    stroke(255);

    line(i, 40, i, height/2);

  } else if (i%10 == 0) {

    stroke(153);

    line(i, 20, i, 180); 

  } else {

    stroke(102);

    line(i, height/2, i, height-40);

  }

}
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