stroke();
Set the stroke color for shapes
stroke(r, g, b);
Arguments
r
The red byteg
The green byteb
The blue byte stroke(255, 255, 100);
stroke(r, g, b, a);
Arguments
r
The red byteg
The green byteb
The blue bytea
The alpha byte stroke(255, 255, 100, 150);
stroke(v);
Arguments
v
The grayscale value stroke(255);
stroke(color_name);
Arguments
color_name
The color name stroke('red');