/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://dflab.sketchpad.cc/sp/pad/view/ro.ai95iiG$E2k/rev.173
 * 
 * authors: 
 *   joão Miguel

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



void setup() {  
    
    // tamanho da tela
    size(300, 300); 

    // cor de fundo
    background(255,0,0);
} 

     void draw() {
         stroke(255);
       line(150, 0, mouseX, mouseY);
         stroke(150,150,150);
       line(150, 300, mouseX, mouseY);
 }