In the Pen() section, there is an example on drawing the pen following a squiggle. When the control circles are displayed, the pen is drawing over the control circles. How to animate the Pen not to draw over the control circles but behind th circles?
Let's see. I think the control circles are inside the Squiggle (or Blob) container. So you can either set the circle to be under the whole Squiggle or over the whole Squiggle - use onTop:false for the Squiggle to stop it coming up to the top if being operated on... Possibly a blendMode on the circle might give an effect you like. I don't think it would be worth trying to put the circle inside the Squiggle, but maybe?
Is there any other alternative to animate the color of a squiggle like the one using the pen()?
What are you trying to do? You can set the Squiggle to have a gradient and possibly animate the gradient.
Ok, let me see if i can simulate a pen drawing by animating the gradient of the color. Thank you!