Color Gradients 2-7

clrGrad_2_7.pde

Gradient grad;
float fw;

void setup() {
  size(1024, 128);
  fw = float(width);
  grad = new Gradient(
    new ColorStop(0.75, 0xffff007f), 
    new ColorStop(0.333, 0xff7f00ff), 
    new ColorStop(0.5, 0xff00ff00), 
    new ColorStop(0.125, 0xffff7f00), 
    new ColorStop(1, 0xff3fff7f));
}

void draw() {
  for (int i = 0; i <= width; ++i) {
    stroke(grad.evaluate(i / fw));
    line(i, 0, i, height);
  }
}