stroke width processing code example

Example 1: stroke thickness processing

strokeWeight(1);  // Default
line(20, 20, 80, 20);

strokeWeight(4);  // Thicker
line(20, 40, 80, 40);

strokeWeight(10);  // Beastly
line(20, 70, 80, 70);

Example 2: stroke processing

stroke(204, 102, 0);
rect(30, 20, 55, 55);